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Patent Searching and Data


Matches 201 - 250 out of 2,254

Document Document Title
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).  
WO/2009/142746A1
An improved coupler body having an area of increased material (26) in the upper lock chamber (24).  
WO/2009/142757A1
A method for manufacturing a railcar coupler knuckle (16) includes providing a cope mold portion (110) and a drag mold portion (150), the cope and drag mold portions having internal walls defining at least in part perimeter boundaries of...  
WO/2009/142747A1
An improved lock (16) for a railroad coupler (10), said improvement comprising an increased chamfer (28) on a knuckle shelf seat (34).  
WO/2009/072843A3
Disclosed herein is a tube buffer for railway vehicles, installed to the fore of a railway vehicle to absorb impact energy generated in the event of a collision of the railway vehicle. The die of the tube buffer expands a tube by impact ...  
WO/2009/072843A2
Disclosed herein is a tube buffer for railway vehicles, installed to the fore of a railway vehicle to absorb impact energy generated in the event of a collision of the railway vehicle. The die of the tube buffer expands a tube by impact ...  
WO/2009/069328A1
A train end detecting switch (41) for detecting a train end having a contact closed when trains are not coupled is provided. One and the other ends of the switch (41) are respectively connected with transmission lines (17a, 17b) routed t...  
WO/2009/064177A1
The invention relates to a standard train wagon at the free automatic coupling at the back of which an appliance is coupled in an easy disconnectable manner to be substantially carried by it externally from the train wagon and to be cent...  
WO/2009/053598A3
The invention relates to a multi-articulated wagon (1) comprising at least four frames/bodies (2) arranged astride bogies (3) termed inner bogies. The inter-body coupling between each end frame/body and the immediately associated interme...  
WO/2009/053598A2
The invention relates to a multi-articulated wagon (1) comprising at least four frames/bodies (2) arranged astride bogies (3) termed inner bogies. The inter-body coupling between each end frame/body and the immediately associated interme...  
WO/2009/051813A3
An integrated coupler-mounted non-contact Ethernet bridge unit provides simultaneous bidirectional baseband data communications over two adjacent parallel paths. The bridge unit includes a single housing and a first magnetic coupling mea...  
WO/2009/040309A1
The invention relates to a crash module (101) for a rail vehicle, comprising at least one crash element (102), a frontal impact plate (103) and a rear connecting plate (105), wherein at least one guide element (106), which is in the form...  
WO/2009/034097A9
The invention relates to an energy absorbing unit (10), especially for use in combination with an UIC buffer or side buffer (100). The aim of the invention is to provide an additional irreversible shock absorbing element to be combined w...  
WO/2009/034123A1
The invention relates to a shock absorber (100) especially for use as an additional irreversible shock absorbing element in combination with a component for transmitting force. In order to reliably absorb high impact energies, a shock ab...  
WO/2009/034097A1
The invention relates to an energy absorbing unit (10), especially for use in combination with an UIC buffer or side buffer (100). The aim of the invention is to provide an additional irreversible shock absorbing element to be combined w...  
WO/2009/025880A3
A system and method are disclosed for facilitating proper assembly of an exhaust system. The system includes a first modular exhaust treatment unit (600) connectable to a second modular exhaust treatment unit (608). At one end, the first...  
WO/2009/026081A1
A shell-like insert (20) made from a low-friction material is useful in a coupler (10) for railway cars. The coupler may have a male connector (12) on one car and a female connector (14) on the other. The connectors conform to each other...  
WO/2009/025880A4
A system and method are disclosed for facilitating proper assembly of an exhaust system. The system includes a first modular exhaust treatment unit (600) connectable to a second modular exhaust treatment unit (608). At one end, the first...  
WO/2008/151976A1
The invention relates to a vehicle, in particular a railway vehicle, with a first railcar body (103), a second railcar body (104), and an undercarriage (102), wherein the undercarriage (102) is arranged in the area of the adjacent ends o...  

Matches 201 - 250 out of 2,254