A coupling for a communication conduit is disclosed for use with a train consist. The coupling may include a nipple configured for insertion within a fluid conduit, a flange configured to engage an end of the fluid conduit, a retention member configured to engage an outer surface of the fluid conduit, a first fitting extending from the flange away from the nipple, and, a retaining tab configured to retain a second fitting of another coupling in engagement with the first fitting. The coupling may further include a closure mechanism configured to close off an end of the first fitting and movable during engagement with the second fitting to open the end of the first fitting.

A coupling arrangement for the front of a tracked vehicle is disclosed, comprising a central buffer coupling having a gladhand, a coupling shaft supporting the gladhand and a bearing, via which the coupling shaft can be joined with the undercarriage of the vehicle pivotable in a horizontal and/or vertical direction. An energy consuming device allocated to the central buffer coupling having at least one energy consuming element with a destructive design is provided. To ensure maximum energy consumption in a crash with a course of events definable in advance, the coupling arrangement additionally comprises a supporting structure with two longitudinal beams arranged on the sides of the central buffer coupling and a crossbeam joined with the two longitudinal beams, said crossbeam beam being arranged above the central buffer coupling such that a vertical deflection of the coupling shaft relative to the undercarriage of the vehicle is limited by the crossbeam.

A railroad coupler assembly having at least a body and a knuckle both formed in a no-bake manufacturing process, the body and the knuckle having dimensional tolerances of distances between features that wear during operation that are about half those obtained from a body and a knuckle manufactured by a green sand process, resulting in increased fatigue life compared to the body and the knuckle manufactured by a green sand process. The body and the knuckle resulting from the no-bake manufacturing process have no observable laps, scabs, chaplets or welding in critical areas of the body and knuckle, which are reflected in surface conditions matching SCRATA (Steel Castings Research and Trade Association) values of: D1 (laps); E1 (scabs); F1 (chaplets); and J1 (welds).

The invention relates to an articulated coupling between a first car (3) and a second car of a vehicle, especially a railway vehicle, having at least two cars, said articulated coupling including a first element (33) capable of being connected to said first car (3) and a second element (35) capable of being connected to said second car, a device for moving said second element (35) in translation relative to said first element (33) in the event of an impact, and an energy absorber capable of being arranged between said first (3) and second (19) cars. The energy absorber is arranged between said first (33) and second (35) elements, and in the first element (33) is designed to allow persons to pass between said first car (3) and said second car.

A mechanical coupling, particularly in a draftgear in rail vehicles, includes a central plate (5) turnably mounted in a coupler head and having a link (7) pivoted in the same, and including a hooking mechanism for detachable hooking up of the central plate and the link in the non coupled position of the coupling, and a releasing device (10) for the automatic detachment of the hooking mechanism upon coupling. The hooking mechanism includes a hooking rod (12) pivotally connected with the central plate, which rod, by a lug (16), clutches a collar (11) arranged in the coupler head and, upon activation of the releasing device, detaches from the collar. A leaf spring (13) is arranged in the coupler head in order to, in abutment against the hooking rod, force the same, under the bias from the spring, to be pressed against the collar in the hooked up and disengaged positions.

An improved coupler-knuckle assembly is comprised of a coupler body, a knuckle, and at least two knuckle retainer plugs. The knuckle has an internal coring geometry that increases the cross-sectional area of the throat portion of the knuckle compared to previous designs. The present invention's knuckle design includes a top and a bottom tapered holes in the knuckle with a locking groove at the bottom of each tapered hole for the knuckle retainer plugs to snap into. The knuckle retainer plugs are inserted through the coupler body and into the tapered holes in the knuckle. The improved coupler-knuckle assembly of the present invention reduces fatigue on the coupler, knuckle, and knuckle pin, prevents misalignment of the coupler-knuckle assembly, and prevents knuckle pin breakage.

A coupler head for a coupling arrangement is shown, which coupler head includes a coupler head housing (6) extending in a longitudinal direction from a first end (6a), attachable to a drawbar, to a second end (6b), which is arranged to carry a coupling interface between coupled rail vehicles, which coupler head housing houses mechanical coupling components (8,9) effective for automatic coupling to the corresponding components of a connecting coupling arrangement. The coupler head is characterized in that the coupler head housing has at least one notch (11, 11') for a predetermined and primarily axial compression thereof with absorption of energy from a deforming compressive force that is applied to the coupler head in the longitudinal direction thereof. The coupler head has preferably at least one notch (11, 11') for a predetermined folding of the coupler head housing.

Embodiments related to a self-contained coupler for model railroad rolling stock are provided. In one example, a self-contained coupler comprises a coupler assembly including a knuckle and an uncoupling assembly configured to operate the coupler assembly. The example uncoupling assembly includes a signal input for receiving a signal and a motivator coupled to the coupler assembly via a movable link, the motivator operative to adjust the knuckle from a first position to a second position responsive to the signal. The example uncoupling assembly also includes a housing including the motivator and a rolling stock mounting location for mounting the uncoupling assembly to an item of the model railroad rolling stock.

A coupler for transit cars includes a coupler anchor, a coupler mechanism supported to the coupler anchor by a deformation tube and draft gear element, and a coupler support mechanism. The coupler support mechanism includes two support arms pivotally mounted to a lower part of a coupling connector. A tension rod is provided for each support arm to control the pivotal displacement of each support arm. Each support arm further includes a torsion spring which is loaded as the support arm is pivotally displaced in an upward direction and unloaded as the support arm is pivotally displaced in a downward direction. The position of each support arm may be adjusted independently, thereby allowing adjustment of the coupler along longitudinal and lateral planes of the transit car.

A device for coupling tilting railroad cars onto a high-speed railroad train comprises a coupler and a shock absorber held in a shock absorber frame, each joined by a coupling pin via a coupling joint. The frame includes a front inner surface with a front end wall opening and a cylindrical surface extending to a semi-circular concave inner surface. The joint includes a rounded convex surface engaged with a semi-circular concave surface, a circumferential surface of a short cylinder receiving the rear portion of the coupler, and an insertion hole which is provided in a direction perpendicular to the axis of the short cylinder. The frame has a removal hole and an air removal pin of the coupling pin facing each other at a position to rotate at a predetermined angle in a circumferential direction in the assembled state, and at a position coaxial with the coupling pin in the assembled state.

An electric coupling for railways contains a first and a second coupling part each comprising a support in which a plurality of linking parts are arranged for establishing an electric, pneumatic and/or hydraulic link from one coupling part to another coupling part. In addition, at least one high-frequency link is provided which is formed by an enclosed antenna in one coupling part and by an enclosed antenna in the other coupling part.

A railway vehicle has a cover for a front coupling of the railway vehicle. The cover is formed of at least one displaceable front hatch that can be displaced by a drive between an opened and a closed end position. A displacement of the at least one front hatch is guided such that the displacement takes place along a circular segment path about a rotary axis.

The coupler system of a railway car truck is constructed such that basic overall appearance may be maintained, but the actual material of which it is constructed is changed. According to one embodiment, the coupler is constructed from cast austempered ductile iron; whereas cast iron has a density, 0.26 lbs/in^3, which is approximately 8% less than steel, 0.283 lbs/in^3, thereby allowing for a reduction in weight over steel. A suitable austempering process is used to produce the austempered metal coupler and components thereof. A second benefit of embodiments of the present invention provides for a more efficient use of materials, meaning less metal is used to make the same final shape, as a way of reducing the coupler weight. Both factures combined allow for a lighter weight coupler, while utilizing the standard designs. Alternate coupler configurations are disclosed for further reducing coupler weight.

Polyphase converter, comprising a plurality of electrical phases (11 to 16), which can each be driven by switching means (21 to 26), wherein at least one coupling means (31 to 39) is provided, which magnetically couples at least one first phase (11) to at least one further phase (12, 14, 16), wherein at least two phases (11, 12) to be coupled are surrounded at least partially by the coupling means (31), wherein at least one insulating body (72) is provided, which on the upper or lower side thereof accommodates the phases (11 to 16) to be coupled and on which at least one fastening means (74, 76, 90) is provided, which interacts with at least one of the phases (11 to 16) for fastening purposes.

A coupling assembly for joining a first component to a second component, the assembly comprising a shaft for connecting to a first component, and a bracket including a mounting plate for connecting to a second component. The bracket has a bracket arm extending from the mounting plate, and a head having a through-bore on the bracket arm. The shaft is received in the through-bore. A setting device acts between the head and the shaft for setting of the position of the shaft with respect to the head in the axial direction of the shaft. The assembly further includes one or more spherical bearing surfaces, which permit self-alignment of the setting device to accommodate tilting of the shaft with respect to the head about a central point in two orthogonal directions. Also, a joint comprising a first component joined to a second component by one or more of the coupling assemblies. Also, a method of forming a joint using one or more of the coupling assemblies.

An exemplary embodiment provides a cardanol-modified silane coupling agent, which can improve strength and toughness by improving adhesion at an interface between a filler and a cellulose resin when being used as a surface-treatment agent, a resin additive, or the like; a cardanol-modified filler subjected to a surface treatment with the cardanol-modified silane coupling agent; and a cellulose resin composition having excellent toughness. More specifically, the exemplary embodiment provides a cardanol-modified silane coupling agent obtained by reacting cardanol or a derivative thereof with an epoxy silane coupling agent or an isocyanate silane coupling agent; a cardanol-modified filler obtained by subjecting a filler to a surface treatment with the cardanol-modified silane coupling agent; a cellulose resin composition comprising the cardanol-modified filler and a cellulose resin; and a cellulose resin composition comprising the cardanol-modified silane coupling agent, a filler and a cellulose resin.

A fluid coupling includes a socket with a socket main body, a fixed valve, a guide which is engaged with the fixed valve and biased to be pressed against an inner surface of the socket main body, and a guide spring which biases the guide, and a plug with a plug main body, a movable valve, a valve spring, and a valve holder which supports the movable valve and the valve spring. When the plug is inserted into the socket, the guide moves rearward against a biasing force of the guide spring to connect a flow path between the plug and the socket. A fitted portion, which is fitted into the distal end of the plug, is disposed at the end portion of the guide. First seal members are disposed between the fitted portion and a distal end of the plug.

A vehicle coupling fault detecting system is disclosed. The system may include first and second selectively-pressurized fluid conduits containing first and second communication cables that are communicatively coupled when the first and second fluid conduits are connected together. A pressure sensor may detect a pressure within the fluid conduits when the conduits are connected together, and communicate a signal indicative of the pressure through at least one of the first and second communication cables. A controller may receive the signal and determine from the signal whether there is a fault in the connection between the first and second selectively-pressurized fluid conduits.

A face-driver assembly and method for accurate coupling of a face driver with the spindle of a rotary-drive machining device. The assembly includes a face driver, a hub on the spindle defining a prealignment bore, a pair of self-centering coacting tooth sets on the hub and face driver, an engagement post extending into the hub and forming a prealignment shaft closely complementary to the prealignment bore, and a releasable coupling to hold and draw the engagement post rearwardly and thereby join the tooth sets in a manner facilitating final accurate centering.

A dog leash assembly includes (1) an elongated handle portion, (2) a first leash adapter coupled to the first end of the handle portion and having a first leash connector, and (3) a second leash adapter coupled to the second end of the elongated handle portion and a second leash connector, the second leash connector being removably couplable to the first leash connector. A first collar coupling member has a first end that is removably couplable to the first leash connector and/or the second leash connector a second end with a first collar connector that is removably couplable to a dog collar.

Tyre and rubber composition for tyre, based on at least one isoprene elastomer (for example natural rubber), an inorganic filler as reinforcing filler (for example silica) and a coupling system which provides the bonding between the said reinforcing inorganic filler and the isoprene elastomer, the said coupling system comprising, in combination: as first coupling agent, a silane sulphide compound;as second coupling agent, an at least bifunctional organosilicon compound (for example an organosilane or an organosiloxane) which can be grafted to the elastomer by means of an azodicarbonyl functional group (—CO—N═N—CO—).

A port of a first device includes remote device detection logic to detect, on a link, a remote second device, determine, from a voltage generated at the port, whether the second device is direct current (DC)-coupled or alternating current (AC)-coupled to the link, and select one of first settings or second settings to be applied at the port in communications over the link with the second device based on whether the second device is DC-coupled or AC-coupled.

A coupling for connection of a valve and a control element in a gas cooking appliance is provided. More particularly, the present invention provides a flexible coupling to connect between a control element manipulated by the user and a gas valve that regulates the flow of fuel to a gas burner. By coupling the control and valve by a flexible coupling, options are created for the relative placement of the valve and control, which increases the space available in the interior of the appliance and can increase the space available upon its control panel.

The perimeter of a hollow-core nonmagnetic frame is magnetized with magnetic inserts. Display panels of corresponding shape and size are provided with a ferromagnetic material along their perimeter so that the display panels can be magnetically retained in position on the frame by magnetically coupling to the magnetic inserts through the nonmagnetic frame. In this manner, aesthetically pleasing seamless multi-panel displays can be created in various shapes and sizes.

There is provided an inductively coupled plasma reactor. The inductively coupled plasma reactor is connected to a transformer with multiple magnetic cores and a primary winding, to transfer an electromotive force for plasma discharge to a plasma discharge chamber of a reactor body. Parts of magnetic core positioned in side the plasma discharge chamber are protected by being entirely covered by a core protecting tube. The primary winding is electrically connected to a power supply source providing radio frequency power. In the inductively coupled plasma reactor, since a number of magnetic core cross sectional parts are positioned inside the plasma discharge chamber, the efficiency of transferring the inductively coupled energy to be connected with plasma is very high.

A probe deployment mechanism of a coordinate measuring machine provides for extending and retracting a probe. The probe is displaceable with respect to the actuator body connected to the measuring machine. A locator coupling secures the probe to the actuator body at the extended position for taking measurements. A drive coupled to the probe displaces the probe between the extended and retracted positions but at the extended position, the drive is releasable from the probe for kinetically isolating the locator coupling.

A torsional vibration damper assembly for a hydrokinetic torque coupling device, comprises a torsional vibration damper, and a dynamic absorber operatively connected to the torsional vibration damper. The torsional vibration damper comprises a driven member rotatable about a rotational axis, a first retainer plate rotatable relative to the driven member coaxially with the rotational axis, and a plurality of damper elastic members interposed between the first retainer plate and the driven member. The damper elastic members elastically couples the first retainer plate to the driven member. The dynamic absorber includes an inertial member. The inertial member is mounted to the torsional vibration damper rotatably relative to the driven member. The inertial member is rotationally guided and centered relative to the rotational axis by the driven member of the torsional vibration damper.

A method for operating a vehicle drive-train having a continuously power-branched transmission with secondary coupling. In the open operating condition of reversing clutches of a reversing gear unit, torque applied in the area of a drive output can be supported by a range group in the area of a variator. In the event of a command to interrupt the power flow between a drive engine and the drive output, it is checked whether the vehicle is on an inclined surface and if the result of that inquiry is positive, the power flow between the drive engine and the transmission is interrupted at the latest when the rotational speed of the drive output is reduced to zero by opening the reversing clutches, while the active connection between the drive output and the variator is maintained by way of the range group.

The present invention relates to a cosmetic composition for dyeing keratin fibers, in particular human keratin fibers such as the hair, comprising: a) one or more fatty substances; b) one or more surfactants; c) one or more oxidation bases; d) one or more couplers based on 2-hydroxynaphthalene derivatives or particular phenol derivatives, acylaminophenol derivatives or quinoline derivatives; f) one or more basifying agents; e) optionally one or more chemical oxidizing agents; and the fatty substance content representing in total at least 25% by weight relative to the total weight of the formulation. The present invention also relates to a process using this composition, and to a multi-compartment device that is suitable for performing the said process.

Person support apparatuses with selectively coupled foot sections are disclosed. In one embodiment, the person support apparatus includes a base frame, a primary support frame supported on the base frame, and a foot section coupled to the primary support frame. The person support apparatus also includes a carriage that is freely translatable between a head end of the primary support frame and a foot end of the primary support frame, the carriage comprising a torso portion and a seat portion having a thigh segment and a gluteal segment. The person support apparatus further includes a selectable trunnion that selectively and severally couples the foot section to the primary support frame and the thigh segment of the seat portion.

A system and method for electrically charging a combustion flame with a power supply.

An apparatus, according to one embodiment, comprises a near field transducer; an adhesion layer on a media facing side of the near field transducer, the adhesion layer comprising Ni and Cr; and a protective layer on a media facing side of the adhesion layer. Other apparatuses, systems and methods are described in additional embodiments.

An agricultural harvester (100) comprises a self-propelled vehicle (102); a feederhouse (104); a driveshaft (114) supported on the feederhouse (104), the driveshaft (114) having a first coupler (116) fixed to one end of the driveshaft (114), the first coupler (116) comprising a coupler body (420), a piston (416) disposed in the coupler body (420), and a first key (302) mechanically coupled to the piston (416) to be extended or retracted by the piston (416) to engage a mating coupler on a second driveshaft (120) of an agricultural harvesting head (106) that is supported on the feederhouse (104).

A system comprising: an interrogator device, comprising: a first transmit antenna configured to transmit radio-frequency (RF) signals circularly polarized in a first rotational direction; and a first receive antenna configured to receive RF signals circularly polarized in a second rotational direction different from the first rotational direction; and a target device, comprising: a second receive antenna configured to receive RF signals circularly polarized in the first rotational direction and a second transmit antenna configured to transmit, to the interrogator device, RF signals circularly polarized in the second rotational direction.

A tool for the removal of connectors from pipes is disclosed that, in one embodiment, enables the removal of connectors from large pipes and in another embodiment from a size range of pipes. Movable and stationary gripping and pushing elements are affixed to handles to enable a pipe to be firmly gripped between a movable gripping jaw and a stationary gripping jaw and the connector prevented from movement by the movable pusher jaw and the stationary pusher jaw. The handles can compress around a pivot point or slide on a bar. In another embodiment the movable and stationary gripping and pushing elements are removable from the body of the tool.

Disclosed herein are embodiments of a mounting system for pivotal coupling to an instrument, the mounting system including a tuner, a ball element outwardly extending from the tuner, and a socket element having a wall defining a socket in communication with a wall opening; whereby the socket is configured to pivotally receive at least a portion of the ball element via the wall opening to pivotally couple the ball element to the socket element.

A 2×2 MIMO array antenna is provided which includes two separate radiating elements mounted to an antenna reflector. Each element is linear polarized with two orthogonal polarizations, one polarization excited by a transmit port and the other polarization receiving radiated signals destined for a receive port. The two elements are aligned that the polarizations excited by the transmit ports of the two elements are along a common axis, or the polarizations received by the receive ports of the two elements are along a common axis.

The invention provides a method for acquiring fragment ion spectra of substances in complex substance mixtures wherein a trapped ion mobility spectrometer (“TIMS”) is used as the ion mobility separation device coupled to a triple quadrupole mass filter assembly. The fragment ion spectra may be used for the identification of high numbers of proteins in complex mixtures, or for a safe quantification of some substances, by their fragment ion mass spectra in a mass spectrometer with upstream substance separator. TIMS, in particular equipped with parallel accumulation, provides the unique possibility to prolong the ion accumulation duration to find more detectable ion species without decreasing the measuring capacity for fragment ion mass spectra. The high measurement capacity for fragment ion mass spectra permits the repeated measurement of low abundance ion species such as to improve the quality of the fragment ion spectra.

A head guard is provided which has a fabric layer and a padding layer. The padding layer can be attached to the fabric layer. The head guard is stretchable between a relaxed configuration and an expanded configuration. The expanding configuration has a convex shape such that it can conform to a head of a wearer. The head guard can be worn by a wearer in combination with a helmet.

A mask coupling apparatus coupled to an outer surface of a helmet and couplings of a mask including an adjusting mechanism comprising a single elastic strap coupled to the mask at both ends via the couplings, where the ends of the elastic strap are free to adjust the length of the mask coupling apparatus.

THE happy couple's wedding day has been saved – thanks to some help from Daily Echo readers.

A FUNDRAISING page has been launched to help a Hedge End man and his wife after the helicopter they were sightseeing in crashed into the Grand Canyon.

IT IS an ambitious fundraising target but one that dedicated fundraisers are confident of reaching in a bid to make a state-of-the art children’s emergency department in Hampshire a reality.

AN Alresford couple are celebrating a milestone, 70 years of marriage this month.

A COUPLE from Arizona, USA, have been ordered to pay Nintendo £9.5m in damages for operating two websites which hosted pirated ROMs.

Monty and Rose met last year on a beach on the north side of Chicago. Their attraction was intense, immediate, and you might say, fruitful. Somewhere between the roll of lake waves and the shimmer of skyscrapers overlooking the beach, Monty and Rose fledged two chicks. They protected their offspring through formative times. But then, in fulfillment of nature's plan, they parted ways, and left the chicks to make their own ways in the world. Monty and Rose are piping plovers, an endangered species of bird of which there may only be 6,000 or 7,000 in the world, including Monty, Rose and their chicks. They were the first piping plovers to nest in Chicago in more than 60 years. After their chicks fledged, they drifted apart. Rose went off to Florida for the winter, and Monty made his way to the Texas coast. They'd always have the North Side, but were each on their own in a huge, fraught world. And then, just a few days ago, Monty and Rose were sighted again, on the same patch of sand on

In the new episode of the spin-off series of ABC's 'The Bachelor', the remaining six couples will be paired with someone from another couple to test their relationships.

The former NBA player was arrested on Saturday, May 2 and charged with aggravated assault after shooting at a man and a woman who entered his home with a 'For Sale' sign outside.

Monty and Rose met last year on a beach on the north side of Chicago. Their attraction was intense, immediate, and you might say, fruitful. Somewhere between the roll of lake waves and the shimmer of skyscrapers overlooking the beach, Monty and Rose fledged two chicks. They protected their offspring through formative times. But then, in fulfillment of nature's plan, they parted ways, and left the chicks to make their own ways in the world. Monty and Rose are piping plovers, an endangered species of bird of which there may only be 6,000 or 7,000 in the world, including Monty, Rose and their chicks. They were the first piping plovers to nest in Chicago in more than 60 years. After their chicks fledged, they drifted apart. Rose went off to Florida for the winter, and Monty made his way to the Texas coast. They'd always have the North Side, but were each on their own in a huge, fraught world. And then, just a few days ago, Monty and Rose were sighted again, on the same patch of sand on

Monty and Rose met last year on a beach on the north side of Chicago. Their attraction was intense, immediate, and you might say, fruitful. Somewhere between the roll of lake waves and the shimmer of skyscrapers overlooking the beach, Monty and Rose fledged two chicks. They protected their offspring through formative times. But then, in fulfillment of nature's plan, they parted ways, and left the chicks to make their own ways in the world. Monty and Rose are piping plovers, an endangered species of bird of which there may only be 6,000 or 7,000 in the world, including Monty, Rose and their chicks. They were the first piping plovers to nest in Chicago in more than 60 years. After their chicks fledged, they drifted apart. Rose went off to Florida for the winter, and Monty made his way to the Texas coast. They'd always have the North Side, but were each on their own in a huge, fraught world. And then, just a few days ago, Monty and Rose were sighted again, on the same patch of sand on