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Patent Searching and Data


Matches 201 - 250 out of 2,288

Document Document Title
WO/2012/027759A1
This invention relates to a coupling adaptor. More specifically, the invention relates to a coupling adaptor for coupling railway vehicles having different types of coupling systems. The coupling adaptor includes a first coupling formati...  
WO/2012/021978A1
A multi-unit articulated rail road cars has inter-body connections that include side bearings for the male and female ends of the car bodies to either side of a shared truck. The properties of those side bearings are different on the mal...  
WO/2012/021929A1
A coupler (10) for a rail wagon comprises a coupler body (12) that has a shank (14) and a head (16) located at an end of the shank. A coupler latch member (18) may be pivotally mounted to an end of the head via spaced opposing bearing lu...  
WO/2012/021150A1
Railway coupler knuckle apparatus are described herein. An example railway coupler knuckle includes a tail portion, a hub portion and a transition portion joining the tail portion and the hub portion. The hub portion includes a generally...  
WO/2012/016723A1
The invention relates to an energy absorption device (20), in particular for a shock absorber (100) of a track-guided vehicle, wherein the energy absorption device (20) has an energy absorption element which is embodied as a deformation ...  
WO/2012/000061A8
This invention is in the field of railway rolling stock, and in particular freight wagons. In a first aspect the invention is a freight wagon end casting. In a second aspect the invention is a method for manufacturing a freight wagon. Th...  
WO/2012/000061A1
This invention is in the field of railway rolling stock, and in particular freight wagons. In a first aspect the invention is a freight wagon end casting. In a second aspect the invention is a method for manufacturing a freight wagon. Th...  
WO/2011/162672A1
A coupling arrangement is shown, comprising a drawbar ( 1) and a coupler head (2), which in a rear end is attached to the drawbar and extends in the longitudinal direction of the same to a front end that is arranged to carry a front plat...  
WO/2011/162671A1
A coupling arrangement is shown, comprising a drawbar (1) and a coupler head (2), which in a rear end is attached to the drawbar and extends in the longitudinal direction of the same to a front end that is arranged to carry a front plate...  
WO/2011/162674A1
A coupler head for a coupling arrangement is shown, which coupler head comprises 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 ...  
WO/2011/162673A1
A draft gear is shown, comprising a coupler head (2), which in a rear end is mountable on a drawbar (1) to extend in the longitudinal direction of the same to a front end in which a front plate (4) is carried. The coupler head houses com...  
WO/2011/160544A1
A coupler knuckle for railway vehicle has a draft surface (1) and a knuckle pivot pin hole (2). A bounce table (3) lies on the knuckle pivot pin hole (2), and a traction table (4) lies on the bounce table (3). A nose (5) of the coupler k...  
WO/2011/147507A3
Disclosed are a vehicle, a system, and a method for operating a system, wherein driving means are arranged on the underside of the vehicle, and wherein a winding, in particular a coil winding, is arranged on at least one lateral surface.  
WO/2011/138399A1
The invention relates to a coupling arrangement for a rail vehicle (1) for coupling the rail vehicle to a second rail vehicle (2), in particular for recovering a second rail vehicle (2) which is incapable of moving under its own force, w...  
WO/2011/130757A1
This invention relates to a coupler. More specifically, the invention relates to an automatic knuckle coupler for coupling railway vehicles. The coupler includes a knuckle head in which a knuckle is pivotally movable and a locking lever ...  
WO/2011/099268A1
A vehicle (12) is provided with a vehicle equipment protection structure (11), and the structure (11) is provided with a base frame (15), couplers (21F, 21R), and guide members (27F, 27R). The guide members (27F, 27R) are provided furthe...  
WO/2011/095160A3
The invention relates to an annular spring, comprising an open annular body (1) made of an elastic material, the annular body extending from a first end (4) to a second end (6) over a circumferential angle, relative to a ring axis (3), o...  
WO/2011/095160A2
The invention relates to an annular spring, comprising an open annular body made of an elastic material, the annular body extending from a first end to a second end over a circumferential angle, relative to a ring axis, of at least 220°...  
WO/2011/094119A1
A railway car coupler head contour gauge (60) includes a cylindrical portion (70) configured to be rotatably coupled to a coupler head. The railway car coupler head contour gauge also includes a pulling lug gauging portion, and a contour...  
WO/2011/084992A1
A railroad coupler assembly (200) having at least a body (204) and a knuckle (208) both formed in a no-bake manufacturing process, the body and the knuckle having dimensional tolerances of distances between features that wear during oper...  
WO/2011/081781A3
An apparatus and method for indicating whether a coupler of a locomotive is in a coupled or uncoupled state is provided. The apparatus comprising: an optical sensor positioned on a portion of the coupler, wherein the sensor provides a re...  
WO/2011/081781A2
An apparatus and method for indicating whether a coupler of a locomotive is in a coupled or uncoupled state is provided. The apparatus comprising: an optical sensor positioned on a portion of the coupler, wherein the sensor provides a re...  
WO/2011/082348A1
A method for manufacturing a railcar coupler knuckle, said method includes providing a cope mold portion and a drag mold portion. The cope and drag mold portions have internal walls that define at least in part perimeter boundaries of a ...  
WO/2011/060345A3
A conveyance such as a wheelchair that includes a seat assembly and a chassis. The chassis comprises a central frame member disposed substantially along the centerline of the wheelchair. The central frame member includes portions for con...  
WO/2011/059613A1
A hose strap for a railway car brake line having a flexible strap having a plurality of through holes and two clips attached to the strap. Each clip has a first leg and a second leg, which are offset from each other and curled at the end...  
WO/2011/054202A1
A semi-permanent draw gear for light rail has one end with a buffer and the other end without a buffer. The end with a buffer includes a buffer (1), a joint bearing (2) connected with the buffer, and a mounting seat (3), wherein the join...  
WO/2011/034688A2
A knuckle for a railway coupler system is made without internal voids or cores. Instead, external pockets are formed on the front face and tail portion surface to reduce weight. The knuckle is formed by investment casting, which permits ...  
WO/2011/033459A1
The invention relates to a coupler (10) including a tread surface (16) for a friction roller comprising a first portion (12) and a second portion (14); members (20, 40) for removably attaching the first portion (12) of the tread surface ...  
WO/2011/034688A3
A knuckle for a railway coupler system is made without internal voids or cores. Instead, external pockets are formed on the front face and tail portion surface to reduce weight. The knuckle is formed by investment casting, which permits ...  
WO/2011/012884A1
An energy absorber (102) for absorbing kinetic energy of a vehicle is disclosed. The energy absorber comprises a housing (104) adapted to be mounted to a vehicle body, and energy absorber blocks (112, 114, 116, 118), each of which has at...  
WO/2010/125773A1
Provided is a locomotive control device capable of starting trains while reliably reducing impact loads applied to couplers (10) without depending on operating skill of motormen. A control command output unit (8) of a locomotive control ...  
WO2010109891A1
A rolling stock (100) comprises an underframe (1), a front frame (2) located at the front part of the body (10) with the lower end coupled to the underframe (1), and a buffer member (3) coupled to the front frame (2) and extending inward...  
WO/2010/083674A1
A lower locking pin body (1) for the hinge joint between a lower locking pin (5) and a lower locking pin hook (6) has a suspending hole (11,12) of a coupler lock lifter (20) to facilitate it rotating surrounding the lower locking pin hoo...  
WO/2010/083675A1
A draft gear yoke of a draft gear for a railway freight car includes a draft gear yoke body (1) and a draft key retainer (3).The head of the draft gear yoke body (1) has a draft key hole for installing a draft key that is connected with ...  
WO/2010/083673A1
A lower lockpin rotating shaft assembly comprises a lower lockpin rotating shaft body with a first coupler lifting rod suspending hole at the outer side end and a connecting key in the middle portion, further comprises a lower lockpin ro...  
WO/2010/083672A1
A mechanism for preventing tripping of a coupler includes a lower locking pin rod (1), a coupler body (5) and a rotating shaft (2). The rotating shaft (2) is located in a strip-shaped mounting hole (11) of a lower locking pin rod (1) and...  
WO/2010/083676A1
A coupler includes a coupler head, a coupler shank and a coupler tail. The middle part of the coupler tail face is a cylindrical surface whose two sides are symmetrically arranged with protruding shoulders. Carrying surface middle part o...  
WO/2010/079618A1
A train information transmitting and receiving system comprises first and second vehicle-side connectors and a vehicle connection cable. The first and second vehicle-side connectors are each provided at both ends of each vehicle and each...  
WO/2010/071468A3
The subject of the invention is a crash buffer for railway vehicles, wagons or passenger coaches. The invention consists in a buffer built of two tubes (1 and 2) with one of the tubes (1) having an impact plate mounted at one of its ends...  
WO/2010/060663A1
The invention relates to a high-voltage connection between two post insulators which can be moved relative to one another. In order to be able to implement such a high-voltage connection in the most compact form possible with regard to i...  
WO/2010/054630A1
The present invention relates to a coupling unit, in particular for the semi-permanent connection of two wagons of a rail vehicle, having a first housing (1) for fastening to a first rail wagon and having a second housing (2), which is p...  
WO/2010/034719A1
What is described is a middle buffer coupling for rail-bound vehicles, comprising two coupling halves (2, 2') to be coupled together attached to vehicle parts (A, B), each of said halves comprising a coupling rod (8, 80) with a coupling ...  
WO/2010/033661A1
A railcar coupler includes a coupler head portion extending from a shank portion. The coupler head portion is configured to couple to a first coupler knuckle for coupling the railcar coupler to a second railcar coupler of an adjacent rai...  
WO/2010/032016A3
A braking system including a source of pressurised fluid, an actuator, and a fastener for securing the source of pressurised fluid to the actuator, the fastener comprising a substantially hollow portion to enable fluid communication betw...  
WO/2010/014389A1
A railway car coupler head contour gauge (40) includes a cylindrical portion (42) configured to be rotatably coupled to a coupler head (10). A gauging blade (48) is coupled to the cylindrical portion. The gauging blade includes a gauging...  
WO/2010/000566A1
The invention relates to a heavy-duty pivot plate adjusting joint for railroad freight cars for connecting multi-part car sections. To this end, the adjusting joint is designed such that each drawbar end is provided with only one end cou...  
WO/2009/143599A1
A monorail bogie assembly for supporting at least one monorail car over a monorail track that has a running surface and two side surfaces. The monorail bogie assembly comprises a first monorail bogie for supporting a first monorail car. ...  
WO/2009/142750A1
A method for manufacturing a railcar coupler knuckle (16) includes providing cope and drag mold portions (210, 250) having internal walls defining at least in part perimeter boundaries of a knuckle mold cavity; positioning a first intern...  
WO/2009/142749A1
A coupler body for a railcar coupler, said coupler body comprising at least one central datum feature that does not wear during coupler use.  
WO/2009/142748A1
A finger core (10) for forming the front part of a knuckle (21) for a railcar, said finger core (10) comprising a single opening (18) to form a single rib (15) at the horizontal center line of the resulting knuckle (21).  

Matches 201 - 250 out of 2,288