In a case where a communication device belongs to a first wireless network for the communication device to execute a wireless communication, the communication device may execute using a wireless communication with a mobile device via the first wireless network after sending to the mobile device a first wireless setting. The first wireless setting may be for the mobile device to belong to the first wireless network and include a password. In a case where the communication device belongs to a second wireless network for the communication device to execute a wireless communication, the communication device may execute a wireless communication with the mobile device via the second wireless network after sending to the mobile device a second wireless setting. The second wireless setting may be for the mobile device to belong to the second wireless network and not including the password.

A mode-based method of social networking comprising storing in a database profile information for a plurality of users, event information for a plurality of events and a mode associated with each event, receiving by a plurality of computerized user devices a selection of a mode and one or more geographic proximity parameter selections from a each of plurality of users, displaying, event information for an event having a same mode as the first user, profile information for one or more other users among the plurality of users having selected the same mode as the first user and located within a geographic proximity parameter selected by the first user, and a density of a plurality of users located within the geographic proximity parameter selected by the first user wherein the density is represented by a color corresponding to the mode.

A compose form for drafting a message is presented inline within a window along with a message list. For example, instead of overlaying the message application's user interface (UI) with a new window for composing a message, the compose form is displayed within a portion of the window reserved for viewing content of messages. While composing the message using the compose form, the rest of the message application's UI remains visible and accessible to the user. For example, the user may navigate to another folder and/or move to another message/conversation by interacting with the tree view/message list view. A draft of the message being composed may be automatically saved when the user navigates away from the compose form (e.g. by selecting another conversation in the list view).

An example method transmits a path message to an egress node, via intermediate nodes, that configures OAM monitoring of an entire connection between an ingress node and the egress node and also configures OAM monitoring of at least one segment of the connection shorter than the entire connection by at least one intermediate node. The path message comprises a LSP attributes object and an ERO. The LSP object comprises technology-specific attributes defining descriptors for configuring the egress node in accordance with a communication protocol utilized for the connection; and technology-independent OAM parameters that, irrespective of the communication protocol, define an OAM type to be used by the egress node, and define desired monitoring actions for the egress node to perform. The ERO comprises a respective HOP Attributes sub-object for configuring each of the at least one intermediate nodes. Each HOP Attributes sub-object also comprises technology-specific attributes and technology-independent OAM parameters.

Distributed mobile device management including a plurality of management agents is disclosed. Management-related information may be retrieved from a storage location accessible to a plurality of management agents. The management-related information may have been provided to the storage location from a management agent associated with a managed application. And at least one operation may be performed based at least in part on the management-related information.

Method and arrangement for network resource management in a communication network, especially related to transfer of content. A content resource broker is introduced, which dynamically manages resources based on the size of the content to be transferred. The method and arrangement involve the obtaining of information on current and future network capacity, which is available for transfer of content; the receiving of a request from a requesting entity concerning resources for transfer of a content C; and the determining of whether the available network capacity within a predetermined response time is sufficient for transferring the content C before the predetermined response time has expired.

A technique dynamically configures and verifies routing information of broadcast networks using link state protocols in a computer network. According to the novel technique, a router within the broadcast network receives a link state protocol routing information advertisement from an advertising router, e.g., a designated router or other adjacent neighbor. The router learns of a next-hop router (“next-hop”) to reach a particular destination from the advertisement, and determines whether the next-hop is located within the same broadcast network (e.g., subnet) as the designated router. If so, the router further determines whether the next-hop is directly addressable (i.e., reachable), such as, e.g., by checking for link adjacencies to the next-hop or by sending request/reply messages (e.g., echo messages or “ping” messages) to the next-hop. In the event the next-hop for the destination is not directly addressable by the router (e.g., no adjacency or reply), the router installs a route to the destination via the designated router. Otherwise, the router installs a route to the destination via the next-hop.

Various aspects of a method and system for low-latency networking are provided. Latency requirements of traffic to be communicated along a network path comprising one or more Ethernet links may be determined. A maximum size of Ethernet frames utilized for communicating the traffic may be determined based on the latency requirements. The maximum size of the Ethernet frames may be determined based on a data rate of one or more Ethernet links along the network path. A single device may utilize different maximum packet sizes for different ports/links on which it communicates. One or more messages indicating the determined maximum size may be communicated among devices along the network path to coordinate maximum packet sizes.

A virtual computer system includes virtualization software, and one or more physical network interfaces for connecting to one or more computer networks. The virtualization software supports one or more virtual machines (VMs), and exports one or more virtual network interfaces to the VM(s) to enable the VM(s) to access the computer network(s) through the physical network interface(s). The virtualization software modifies and filters network data frames from the VM(s) and from the physical network interface(s) to restrict one or more VMs to one or more virtual local area networks (VLANs) that are implemented within a VLAN topology. Restricting a VM to a VLAN limits the broadcast domain to which the VM belongs, which may reduce security risks facing the VM. Implementing the VLAN functionality within the virtualization software provides the functionality to every VM in the computer system, without requiring every VM to provide the functionality.

A system and method can support a flooding mechanism using a multicast group in a middleware machine environment. The middleware machine environment can comprise a gateway instance that includes an external port for receiving one or more data packets from an external network. The middleware machine environment also comprises one or more host servers, each of which is associated with one or more virtual machines that can process the data packets. Furthermore, said host servers can provide virtual interfaces that belong to a virtual hub associated with the gateway instance. At least one said packet is a flooded packet that is specified with an unknown destination address when it is received at the external port. The gateway instance operates to send the flooded packet to the multicast group that operates to forward the flooded packet to one or more said host servers in the multicast group.

Systems and methods provide a parameterized scheduling system that incorporates end-user application awareness and can be used with scheduling groups that contain data streams from heterogeneous applications. Individual data queues within a scheduling group can be created based on application class, specific application, individual data streams or some combination thereof. Application information and Application Factors (AF) are used to modify scheduler parameters such as weights and credits to differentiate between data streams assigned to a scheduling group. Dynamic AF settings may adjust relative importance of user applications to maximize user Quality of Experience (QoE) in response to recurring network patterns, one-time events, application characteristics, protocol characteristics, device characteristics, service level agreements, or combinations thereof. Scheduling parameters may be dynamic and incorporate the notions of “duration neglect” and “recency effect” in an end-user's perception of video quality in order to optimally manage video traffic during periods of congestion.

In general, to provide acknowledgment information by a first wireless device, the first wireless device sends repeated instances of acknowledgment information in respective first and second frame structures, in response to receipt of first information from a second wireless device. In addition, the first wireless device also sends further acknowledgment information in the second frame structure that is responsive to second information received from the second wireless device.

A multi-participant conference system and method is described. The multi-participant system includes a PSTN client, at least one remote client and a first participant client. The PSTN client communicates audio data and the remote clients communicate audio-video data. The first participant client includes a voice over IP (VoIP) encoder, a VoIP decoder, a first audio mixer, and a second audio mixer. The VoIP encoder compresses audio data transported to the PSTN client. The VoIP decoder then decodes audio data from the PSTN client. The first audio mixer mixes the decoded audio data from the PSTN client with the audio-video data from the first participant into a first mixed audio-video data stream transmitted to the remote client. The second audio mixer mixes the audio-video data stream from the first participant with the audio-video data stream from each remote client into a second mixed audio transmitted to the PSTN client.

A double ring network system configured with two or more transmission stations each including a pair of bi-directionally communicative communication ports, including any adjacent two transmission stations as terminal stations, and any transmission station as a base, as mutually connected in a ring form by communication ports through a transmission line, for intercommunications between transmission stations, in which the transmission stations are each adapted to determine whether or not frame signals are received from adjacent transmission stations, transmit route identifying frame signals for identification of routes to adjacent transmission stations, when having failed in reception, and set own station as a terminal station substituting for a current terminal station, when having received no responses to the route identifying frames from adjacent transmission stations, so they are kept from arriving at ring-like connected subsequent transmission stations.

A network system has: a communication device configured to perform frame transmission and reception; a network configured to transfer the frame; a gateway connected between the communication device and the network; and a controller configured to perform management of the communication device and the network. The frame is classified into a control frame for communicating control information necessary for communication and a data frame for communicating data between communication devices. The gateway determines whether a frame received from a source communication device is the control frame or the data frame, forwards the control frame to the controller, and forwards the data frame to the network. The controller performs the management based on the control frame received from the gateway. The network transfers the data frame received from the gateway to a destination communication device without through the controller.

There are provided a power transmission chain which can reduce a noise level further by eliminating unfavorable combinations from a random arrangement of combinations of pitch lengths and pin shapes and a power transmission system using the same power transmission chain. With respect to pitch length, links include two types of a link L1 which has a small pitch length and a link L2 which has a large pitch length. With respect to pin shape, pins include two types a pin P1 of which a curvature of a rolling contact surface is large and a pin P2 of which the curvature of the rolling contact surface is small. The links are arranged so that a possibility is avoided that a combination of (L2, P2) and a combination of (L2, P1) come immediately after a combination of (L1, P2) in a chain traveling direction, and that a possibility is adopted that a combination of (L1, P2) or a combination of (L1, P1) comes immediately after the combination of (L1, P2).

In the present invention, one or both of an active wheel or a passive wheel is composed of an eccentric transmission wheel and is combined with a synchronous transmission belt for forming an eccentric wheel transmission wheel series, so that when the feet input forces at different angles from the treadle shafts of the treadles to an active wheel shaft combined on the active wheel through cranks, the active wheel forms different transmission speed ratios relative to the passive wheel according to the treadle angle, and random inward packing is performed to the transmission belt (100) of the engage end of the eccentric passive wheel (413) during the transmission for stabling the operation.

A vehicle powertrain has an engine, a driving shaft having a passage defined therein, a driven shaft, a pump, a hydraulic fluid reservoir, and a CVT. A driving pulley of the CVT includes a fixed sheave and a movable sheave disposed on the driving shaft for rotation therewith, a spring biasing a movable sheave away from the fixed sheave, and a CVT chamber fluidly communicating with the passage of the driving shaft. The pump supplies hydraulic fluid from the reservoir to the passage in the driving shaft. The hydraulic fluid flows from the passage to the CVT chamber to create a hydraulic pressure in the CVT chamber. The hydraulic pressure in the CVT chamber biases the movable sheave toward the fixed sheave.

A sealing arrangement used to create a seal between a first part of a chain and a second part of the chain, wherein the second part can at least be pivoted in relation to the first part, includes a sealing ring with an annular sealing lip for sealing a lubricant area between parts which can be pivoted towards each other, and an elastic ring which is adapted to be fixed to one of the parts and which is adapted to exert pressure in the sealing ring. In addition, a supporting ring is arranged between the sealing ring and the elastic ring.

A continuously variable transmission for a vehicle comprises a primary pulley, a secondary pulley, and a belt entrained around both pulleys in an opposite manner between the fixed and movable sheaves thereof. One pulley carries a selectively deployable stop that may be placed into position to mechanically limit the range of motion between the fixed and movable sheaves. This establishes an actual maximum transmission ratio that is larger than the nominal minimum transmission ratio but smaller than the nominal maximum transmission ratio achievable by the transmission during normal operation thereof. When such a transmission is used on a utility vehicle attached to a substance dispensing applicator operatively driven by the vehicle's engine, the application rate stays substantially constant despite changes in engine speed when the user keeps the transmission upshifted to the actual maximum transmission ratio set by the position of the deployed stop.

A rear bicycle sprocket for use with a multi-gear rear cassette is provided. The sprocket includes a chain engaging portion and a mounting portion having generally annular shape about a central axis and a plurality of support arms, integrally formed with the chain engaging portion and with the mounting portion. The sprocket further includes a plurality of space maintaining protrusions, each space maintaining protrusion extending axially forwardly from an axially forward surface of a corresponding support arm and integrally formed therewith. A multi-gear rear cassette having a plurality of sprockets coaxially mounted together wherein the plurality of sprockets includes the rear bicycle sprocket mounted axially rearmost and a bicycle including the multi-gear rear cassette are further provided.

A vehicle has a motor-gear unit, a trailing wheel of the vehicle being connected the output shaft of the gear and an input shaft of the gear being connected to a motor. The gear has an outer wheel, an inner wheel and a traction means extending between the outer wheel and the inner wheel. A revolving transmitter is also provided which lifts the traction means off the outer periphery of the inner wheel and pushes it against the inner periphery of the outer wheel.

Ball screws are described that may be incorporated into other devices such as a pulley assembly or a differential device. The ball screws include a threaded shaft defining a central longitudinal axis with a threaded nut threadedly coupled thereto to define at least one track in between them. Each track forms a continuous loop around an infield protrusion and is filled with a plurality of rolling elements filling. Each rolling element has the same radius from the central longitudinal axis such that the nut can rotate at higher speeds without the rolling elements locking up as a result of centripetal force.

The present invention is structured by using one or both of an active wheel and a passive wheel being composed of an eccentric transmission wheel and being combined with a synchronous transmission belt for forming an eccentric wheel transmission wheel series, so that in the reciprocal treadle performed by the human's feet, when the feet input forces at different angles from the treadle shafts of the treadles to an active wheel shaft combined on the active wheel through cranks, the active wheel forms different transmission speed ratios relative to the passive wheel according to the treadle angle.

A power transmission belt comprising cord, elastomeric undercord, at least one pair of opposing v-shaped pulley contact surfaces, and having discontinuous fiber embedded in the undercord, some of which protrude from a contact surface. The fiber comprises deformable polymer, such as nylon, and the fiber protrusions are substantially erect with respect to the surface and substantially straight or slightly bowed, especially near the free end, and the fiber protrusions are deformed from an original cross-sectional shape, which may be substantially round or oval or the like, to an elongated, oval, oblong, kidney, or flattened circle shape. The protruding fiber length is at least two fiber diameters.

A novel maize variety designated PH1W03 and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PH1W03 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH1W03 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the variety PH1W03 or a locus conversion of PH1W03 with another maize variety.

A novel maize variety designated PH18WR and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PH18WR with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH18WR through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the variety PH18WR or a locus conversion of PH18WR with another maize variety.

Provided herein are mitochondrial-nuclear exchanged cells and animals comprising mitochondrial DNA (mtDNA) from one subject and nuclear DNA (nDNA) from a different subject. Methods for producing a mitochondrial-nuclear exchanged animal and animals made by the methods are provided. Also provided are methods of screening for agents useful for treating a disease or disorder using mitochondrial-nuclear exchanged animals or cells, tissues or organs thereof.

A wheat variety designated W030377L1, the plants and seeds of wheat variety W030377L1, methods for producing a wheat plant produced by crossing the variety W030377L1 with another wheat plant, and hybrid wheat seeds and plants produced by crossing the variety W030377L1 with another wheat line or plant, and the creation of variants by mutagenesis or transformation of variety W030377L1. This invention also relates to methods for producing other wheat varieties or breeding lines derived from wheat variety W030377L1 and to wheat varieties or breeding lines produced by those methods.

The present invention relates to an Osteospermum and Dimorphoteca plant, seed, variety, and hybrid. Another aspect of the present invention relates to an Osteospermum and Dimorphoteca plant having a mutant allele designated KLEDF which results in an altered flower phenotype. The invention also relates to crossing Osteospermum and Dimorphoteca plants containing the KLEDF mutant allele with other Osteospermum and Dimorphoteca plants lacking the KLEDF mutant allele to produce intergeneric and interspecific hybrids. This invention further relates to specific lines of Osteospermum varieties exhibiting the altered-flowering phenotype. Furthermore, the invention relates to pollen, seed, and sexual, as well as asexual progeny of such plants with altered flowers. In addition, the invention relates to methods for propagating said plants and to uses of said plants.

A device for depositing a mixture of powders to form an object with composition gradients, including: a plurality of tanks respectively configured to contain different powders; a powder mixer placed under the tanks and including a rotatably mounted mixing member; a plurality of powder dispensing mechanisms respectively cooperating with the tanks, and each configured to regulate mass flow rate of the powder escaping from a respective of the tanks towards the mixer; a powder mixture collector placed under the mixer; and a powder mixture dispenser placed under the collector.

A cartridge for squeezing-out a cartridge content, like a cement, or a medical cement, having a cylindrical hollow space bordered by a cartridge wall, a feed plunger arranged in the hollow space to be mobile along the cylinder axis of the hollow space and abutting the cartridge wall, and at least one snap-in means for locking the feed plunger in place at the cartridge wall, to a locking device arranged on the feed plunger and comprises at least a snap-in means which is accessible from outside when the feed plunger is locked. The invention also provides a cartridge system with a cartridge for squeezing out content and a method for dispensing such cartridge content, preferably a cement, through the use of a cartridge of said type.

A gravimetric blender has a frame; a resin material storage hopper supported by the frame, including a hopper cover; a weigh bin located below the hopper for receiving resin material from the hopper downwardly discharging the bin contents after the contents have been weighed; a load cell, connecting the frame and the weigh bin, for sensing weight of the weigh bin; a mixer connected to the frame, below the hopper, for mixing received contents of the weigh bin; and a guide connected to the frame, for movement of the hopper cover therealong.

A flow mixer and conditioner for use within a conduit conditions flowing media within the conduit to provide a swirl-free, symmetric, and reproducible velocity profile regardless of upstream flow distortions, disturbances, or anomalies. Tabs are cut from a single plate and bent or affixed to provide mixing and conditioning of the flowing media. Single tabs or tab pairs emanating from common vertices can be formed so that they diverge in, or against, the direction of flowing media. The flow conditioner requires as little as three pipe diameters downstream and upstream to mix and condition the flow stream allowing close placement to elbows, valves, tees, and other disturbances typically seen in industrial plants.

An extruder screw that enables mixing of viscous materials, such as rubber mixtures and thermoplastic materials, is disclosed. The screw includes a core extending from a sealing end to a nose cone end. At least one flight extends radially from the core in a quasi-helical pattern, wherein flights adjacent one another form channels therebetween. A plurality of elongate lugs extend radially from the core and are disposed in the channels. The shape as well as the number of lugs can be varied to ensure the requirements for a thorough and turbulent deflection and mixing of the material stream.

A method and devices comprise a low frequency high energy ultrasound system having at least one sonotrode projecting into a reactor vessel through which the liquid passes via at least one inlet orifice and at least one outlet orifice. To avoid cavitation at the sonotrode, in a close region of the oscillation-transducing sonotrode surface a pressure/amplitude combination close to or above the pressure-amplitude characteristic line is generated at which considerably reduced or no cavitation occurs and in the adjacent region in the vessel at least in a region and at least at times a pressure/amplitude combination is maintained below the pressure-amplitude characteristic line at which cavitation is generated. A device has an inlet orifice arranged such that the liquid impacts directly onto the oscillation-transducing sonotrode surface, and is shaped that in the close region of the oscillation-transducing sonotrode surface a pressure close to or above the pressure-amplitude characteristic line prevails.

An eddy-current-minimizing flow plug has an outer radial wall with open flow channels formed between the plug's inlet and outlet. The plug has a central region coupled to the inner surface of the outer radial wall. Each open flow channel includes (i) a first portion originating at the inlet and converging to a location in the plug where convergence is contributed to by changes in thickness of the outer radial wall and divergence of the central region, and (ii) a second portion originating in the plug and diverging to the outlet where divergence is contributed to by changes in thickness of the outer radial wall and convergence of the central region. For at least a portion of the open flow channels, a central axis passing through the first and second portions is non-parallel with respect to the given direction of the flow.

An apparatus for containing and mixing a load of liquids and solids is disclosed. The apparatus includes an elongated tank, which includes a lower portion and an upper portion. The apparatus further includes an elongated rotatable shaft within the tank. At least one blade is connected to the shaft and is configured to mix the liquids and solids when the shaft is rotated. The apparatus also includes a shaft support configured for maintaining the shaft in a rotatable manner within the tank. The shaft support is selectively moveable in a manner permitting the shaft to move in an upward direction from the lower portion toward the upper portion, and in a downward direction from the upper portion toward the lower portion. An is contained with the tank for moving the shaft support in the upward direction and in the downward direction.

A treatment element to treat material in a multi-shaft worm machine has an outer contour with at least one outer contour portion, the associated evolute of which is a quantity of at least three points, each of the points lying outside the longitudinal axis and within the outer radius of the treatment element and two respective adjacent points having a spacing from one another, which is less than half the core radius. The treatment element ensures high flexibility during the adjustment of shear and/or extensional flows on the material to be treated.

A dissolution generator includes: an upright housing; a screen assembly extending across an interior of the housing, and configured to support a column of powder thereabove; a spray nozzle disposed below the screen assembly and directed towards the screen assembly; and a pressure mechanism disposed above the screen assembly, and configured to apply a substantially constant downward pressure.

An improved dual-shaft preconditioner (10) of simplified design is provided giving increased moisturization and partial cooking of food or feed ingredients. The preconditioner (10) includes an elongated, tapered housing (12) presenting a pair of side-by-side, communicating housing sections (58, 60), with a corresponding pair of converging shafts (20, 22) within the sections (58, 60) and having a series of elongated, outwardly extending mixing elements (24, 26) secured to the shafts (20, 22). The preconditioner (10) is designed for use in a system including a downstream processing device, such as an extruder (146).

A method of synthesizing a crystalline molecular sieve having an MSE framework type comprises crystallizing a reaction mixture comprising a source of water, a source of an oxide of a tetravalent element, Y, selected from at least one of silicon, tin, titanium, vanadium, and germanium, optionally a source of a trivalent element, X, a source of an alkali or alkaline earth metal, M, and a source of organic dications, Q, such as 3-hydroxy-1-(4-(1-methylpiperidin-1-ium-1-yl)butyl)quinuclidin-1-ium, 3-hydroxy-1-(5-(1-methylpiperidin-1-ium-1-yl)pentyl)quinuclidin-1-ium, 1,1'-(butane-1,4-diyl)bis(1-methylpiperidin-1-ium), 1,1'-(pentane-1,5-diyl)bis(1-methylpiperidin-1-ium), 1,1'-(hexane-1,6-diyl)bis(1-methylpiperidin-1-ium), and 1,1'-((3as,6as)-octahydropentalene-2,5-diyl)bis(1-methylpiperidin-1-ium).

A platinum complex of a formula (I): whereR1 and R2 are each fluoroalkyl,X is C—H or nitrogen, andL1 is a bidentate, nitrogen-containing heteroaromatic ligand.

Herein are disclosed fluorescent dyes based around a framework for a ligand comprising a pyridyl group linked to a diaryl anilido unit. A variety of ligands based on this framework are disclosed. The ligands chelate to a BF2 center to produce the fluorescent dye. The disclosed dyes combine longer Stokes shifts (approximately 100 nm) with increased quantum yields. They are also photostable in aqueous and organic solutions for several hours. These dyes may be used in the labeling of biomolecules for bioimaging and assays. Also disclosed are methods for the synthesis of these dyes.

An electronic device includes, a circuit board including a through hole, a member including a screw hole, a screw including a screw body having an outer diameter smaller than an inner diameter of the through hole and a screw head having an outer diameter larger than the inner diameter of the through hole, wherein the screw body penetrates through the through hole to engage with the screw hole and the screw head is disposed on an opposite side of the circuit board to the member, and a first washer provided between the screw head and the circuit board, the first washer including a first washer body and a plurality of first washer legs extending from the first washer body toward the circuit board, the first washer legs being in contact with the circuit board and having a characteristic of reducing stress on the circuit board upon being heated.

A method of manufacturing fastenings or fasteners with radial outer contours, especially screws or threaded bolts, made of solid metal is performed by a device. The method manufactures the fastenings or fasteners preferably on a multi-stage press. Several recesses running in an axial direction at a fixed radial distance are formed in the shank-shaped section of a blank. The prefabricated blank with the recesses is inserted into a multi-part split mold within a multi-stage press, whose die stocks have an inner profiling forming the outer contour, and are opened in the starting position, that at the places where the die stocks are opened, there are the recesses. During the closing movement of the die stocks, at least one radial outer contour is pressed on the shank-shaped section of the blank by radial action of forces, with the recesses preventing material from getting between the die stocks during the pressing process.

The theft-protected screw part in the form of a nut or a screw has a free end region and a ring-shaped depression formed at the end region for the engagement of a wrench for rotation the screw part. Viewed from radially outside to radially inside, the depression is delimited by an outer edge, a bottom and an inner edge. The outer edge forms outer abutment surfaces and the inner edge forms inner abutment surfaces for the wrench. The screw part is composed of a main part and an insert. The main part has a protrusion, which is located within the inner edge. The insert is designed in a ring shape, has a hole for accommodating the protrusion and forms the inner abutment surfaces.

A magnetized nut for fastening a compressor wheel of an exhaust turbocharger to a turbo shaft. The nut has a base body made of a non-magnetic material forming a hollow space for accommodating a magnetic material, and a method for the production of the magnetized nut. In order to provide a magnetized nut that is produced in a simple and cost-effective manner and ensures as equal a distribution of mass as possible with regard to the rotational axis of the nut, the magnetic material is introduced into the hollow space using injection molding.

A rolling machine comprises parallel guides delimiting a workpiece conveying channel extending from a plurality of per se known rolling tools to a machined workpiece unloading arrangement, wherein, upstream of the workpiece unloading arrangement, one of the channel delimiting guides is operatively coupled to a structural element swingably supported by a pivot pin, the structural element being integral with the piston rod of a cylinder-piston unit slidably driving the structural element together with the channel delimiting guide, thereby providing a side unloading opening for the workpiece.

Provided is a method for manufacturing an FRP member with insert which enables to reduce a machining time to improve productivity. First, a threaded hole 11 is formed in an insert 3. An FRP member 2 where at least the threaded hole 11 of the insert 3 is covered with a coating 4 made of FRP is molded. A counter-bored hole 31 that penetrates the coating 4 of the FRP member 2 to communicate with the threaded hole 11 of the insert 3 is formed, to thereby obtain an FRP component 1 with insert. Accordingly, a machining step after molding the FRP member 2 in which dry machining is required includes only the boring step of forming the counter-bored hole 31 in the FRP member 2. Thus, the machining time can be reduced, and the productivity can be improved.