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Patent Searching and Data


Matches 1 - 50 out of 9,264

Document Document Title
WO/2018/131359A1
Provided is an annular spacer member (20) arranged between an inner ring (4) of a rolling bearing (3) and a cylindrical rear cover (9), wherein the spacer member is provided with: an annular core bar (21) having a first and second abutme...  
WO/2018/127040A1
A self-driving steel coil transportation vehicle capable of actively changing a direction comprises: a weight carrying device; bogies (1) installed below the weight carrying device; and wheels (2) installed below the bogie (1). Two bogie...  
WO/2018/126193A1
A railcar truck and adapter pad system for placement between a roller bearing and side frame pedestal roof of a three-piece railcar truck. Many different features of the pad and/or the adapter-pad interface are configured to improve stif...  
WO/2018/121512A1
A straddle-type monorail fork beam travel supporting trolley (100). The straddle-type monorail fork beam travel supporting trolley (100) comprises a trolley main body (10) and a wheel sets. The wheel sets comprise two sets of wheels (20)...  
WO/2018/121270A1
An easy-to-maintain frame-type energy absorbing structure comprising a fixed frame (1), an anti-climbing tooth (2) provided at the front of the bottom part of the fixed frame (1), energy absorbing blocks (3) detachably connected respecti...  
WO/2018/126186A1
A railcar truck and adapter pad system for placement between a roller bearing and side frame pedestal roof of a three-piece railcar truck. Many different features of the pad and/or the adapter-pad interface are configured to improve stif...  
WO/2018/117900A1
The proposed technical solution relates to the field of rail transport technology, in particular to tram carriages with a lowered floor level, specifically to a design of a motorized tram bogie with a 100% lowered floor level. The propos...  
WO/2018/112684A1
Disclosed is a locomotive structure of a railway vehicle. The locomotive structure comprises a vehicle body main structure (1), a driver cab frame (2) and an anti-creeper installation structure (4), wherein the anti-creeper installation ...  
WO/2018/112206A1
A bolster used in a railway car truck that has localized areas of increased strength and method of manufacturing the bolster. The bolster may comprise a center wall near each end of the bolster with a cross-section where the center wall ...  
WO/2018/112191A2
A side frame used in a railway car truck that has localized areas of increased strength and method of manufacturing the side frame. The side frame is manufactured with a plurality of risers positioned at various locations on the same sid...  
WO/2018/109957A1
This railroad vehicle bogie comprises a link mechanism that suppresses the displacement of a vehicle-mounted-instrument attachment part caused by the motion of a suspension. The link mechanism includes: a first link including the vehicle...  
WO/2018/104463A1
The invention relates to bogies for railway vehicles with at least two wheelsets mounted in axleboxes and at least one transverse member. The bogies are in particular characterized in that they have a lightweight design and can be produc...  
WO/2018/104003A1
The invention relates to a two-component polyurethane coating material and to a method for coating wheelsets, bogies and underframes for railbound vehicles, railway rails and parts of such objects, by applying and curing such a coating m...  
WO/2018/099349A1
A rail vehicle body structure, said rail vehicle body structure comprising: a vehicle body assembly, the vehicle body assembly employing a stainless steel structure; a bottom frame part (10), the bottom frame part (10) comprising a botto...  
WO/2018/097111A1
A yawing suppression device (100) for a railway vehicle disclosed herein includes: a torsion bar (101), a first connecting member for connecting a first carriage (11) and a first portion of the torsion bar (101); and a second connecting ...  
WO/2018/096699A1
This railroad car truck comprises: a truck frame; a first axle box and a second axle box which house a first bearing and a second bearing that support a first axle and a second axle, respectively; a supporting device which is connected t...  
WO/2018/095961A1
The invention relates to a wheel control assembly for a bogie of a rail vehicle, the bogie having at least one bogie frame (1) and at least a first pair of wheels (5) with a first wheel bearing (13). According to the invention, in order ...  
WO/2018/091170A1
The invention relates to a rail vehicle suspension (2), arranged between a body (4) of a rail vehicle (6) and an undercarriage (8) of a rail vehicle (6), wherein the rail vehicle suspension (2) has a fastening plate (10), a pneumatic spr...  
WO/2018/094004A1
An articulated rail coupler comprises a base member, a female connecting member, a male connecting member, a bearing race, a first bearing seated within the bearing race and defining a vertical axis of rotation, and a second or a coupler...  
WO/2018/091363A1
Railway bogie comprising at least one axle box case for accommodating an axle box, further comprising a hydraulic spring and a bridging adapter. The hydraulic spring is located between a first end of the axle box case and a first end of ...  
WO/2018/092601A1
This track type vehicle is provided with: a bracket (14) including a contact surface (14-1a) which is in contact with a second surface (52b) of a second plate member (52), and also including a recess (14A) which is provided in a portion ...  
WO/2018/090648A1
The present invention discloses a rail vehicle and a pipeline protection device thereof. The pipeline protection device comprises a support frame used to support a pipeline of a rail vehicle. A first rotating portion and a second rotatin...  
WO/2018/090709A1
Disclosed are a railway guiding device and a road-rail vehicle. The railway guiding device comprises an upper rotary seat (1), a lower rotary seat (2) and guide wheels (3) capable of being lifted. Bearings (4) are arranged between the up...  
WO/2018/084099A1
In a cylinder device (1) according to the present invention: a drive unit (D) is detachably attachable to either an extending/contracting unit (E) or a valve unit (V); the valve unit (V) is controlled by a valve control unit (C); and a m...  
WO/2018/083718A1
A self-supplied device (1) is described, for a logistic/diagnostic monitoring for vehicles, in particular for railway vehicles of the cargo type, adapted to be applied to an axle (20) of a vehicle, rotating during the vehicle travel; the...  
WO/2018/084098A1
This valve block (B) comprises: a holding block (1) in which a pressure control valve (V1), a first open/close valve (V2), and a second open/close valve (V3) are integrated; and a side panel (2) mounted to the holding block (1). The side...  
WO/2018/076502A1
Disclosed is a vehicle installation connection structure for a suspended monorail vehicle, the structure comprising: a connecting rod (4) used for transmitting a vertical load, a longitudinal traction brake force and a transverse swingin...  
WO/2018/076781A1
A railway vehicle bogie and shaft end power generation assembly thereof, the shaft end power generation assembly being disposed below a framework (1) of the bogie. The shaft end power generation assembly comprises a power generator (3) h...  
WO/2018/077861A1
The invention relates to a sole bar arrangement for a body of a vehicle, in particular a rail vehicle. In order to create advantageous design conditions, according to the invention at least one sole bar (1) having a hole pattern and at l...  
WO/2018/073864A1
An air spring according to the present invention is provided with: an inner cylinder; an outer cylinder which is provided on the inner cylinder; a diaphragm which is connected to the outer cylinder and the inner cylinder; and a stopper w...  
WO/2018/073860A1
This air spring is provided with: an outer cylinder; an inner cylinder which is combined with the outer cylinder; a diaphragm which connects the outer cylinder and the inner cylinder, and forms an internal space between the outer cylinde...  
WO/2018/073862A1
This air spring is provided with: an outer cylinder; an inner cylinder which is combined with the outer cylinder; a diaphragm which connects the outer cylinder and the inner cylinder, and forms an internal space between the outer cylinde...  
WO/2018/073861A1
This air spring is provided with: an outer cylinder; an inner cylinder which is combined with the outer cylinder; a diaphragm which connects the outer cylinder and the inner cylinder, and forms an internal space between the outer cylinde...  
WO/2018/074695A1
The present invention relates to a bogie structure for a mountain railway car, wherein a traction motor for driving an axle of a mountain railway car is installed in a car body to simplify the structure of a bogie and minimize interferen...  
WO/2018/073863A1
This air spring is provided with: an outer cylinder; an inner cylinder which is combined with the outer cylinder; a diaphragm which connects the outer cylinder and the inner cylinder, and forms an internal space between the outer cylinde...  
WO/2018/068163A1
A device for preventing train derailment, for use in resolving the problem of train derailment. On frames at two sides of the bottom of each carriage, horizontal rollers (1) are provided below automatically controlled lifting support mec...  
WO/2018/059937A1
The invention relates to a wheel assembly for a rail vehicle, in particular for a loose-wheel chassis of a low-floor vehicle. The wheel assembly has at least one wheel (3), at least one axle stub (2), at least one rotational speed sensor...  
WO/2018/054017A1
Provided are a bogie frame, a bogie assembly and a rail vehicle. The bogie frame comprises a bogie body. The bogie body is generally rectangular and comprises first to fourth connecting beams connected end to end in sequence. The first c...  
WO/2018/054014A1
Provided are a bogie (21), a rail vehicle (20) having same, and a rail transit system (1). The bogie (21) comprises: a bogie frame (100); a first traveling wheel (210) and a second traveling wheel (220) pivotably mounted on the bogie fra...  
WO/2018/054019A1
Provided are a suspension system, a bogie assembly having same, and a rail vehicle. The suspension system comprises a vehicle body connecting base, an elastic member, a transverse shock absorber, and a vertical shock absorber. The vehicl...  
WO/2018/054012A1
A rail vehicle (20) comprises: a bogie (21), the bogie having a straddling concave portion (110) suitable for straddling the rail (10), the bogie provided with a first groove (120) and a second groove (130) for two side walls of the rail...  
WO/2018/054020A1
A bogie assembly and a rail vehicle. A bogie assembly (1000) comprises: an electric assembly (300); and a bogie frame (100) provided with an electric assembly mounting groove (102) in which the electric assembly (300) is mounted. An axia...  
WO/2018/054005A1
A suspension system (400), comprising a vehicle body connecting base (410), an elastic member (420), and an elastic member limiting support (450). The vehicle body connecting base (410) is connected to the upper end of the elastic member...  
WO/2018/054010A1
A rail vehicle (20), comprising: a plurality of bogies (21) each having a straddling recess (110) adapted to straddle rails (10); a vehicle body (22) which is connected to the plurality of bogies (21) and is drawn by the plurality of bog...  
WO/2018/053999A1
A rail vehicle (1), comprising: a plurality of bogies (21) each provided with a straddling recess suitable for being straddled on a rail (10); and a vehicle body (22) connected to the plurality of bogies (21) and pulled by the plurality ...  
WO/2018/054008A1
Disclosed is a rail vehicle (20), comprising: a bogie (21) having a straddling recess (110) adapted to straddle rails (10); a vehicle body (22) which is connected to the bogie and is drawn by the bogie to travel along the rails. The vehi...  
WO/2018/053997A1
A bogie (21), a rail vehicle (20) with same and a rail transit system (1). The bogie (21) comprises: a bogie framework (100); a first travelling wheel (210); a second travelling wheel (220); a third travelling wheel (230); a fourth trave...  
WO/2018/054001A1
A rail transit system, comprising: a rail (10) provided with an escape way (11); and a rail vehicle (1) comprising bogies (21) and a vehicle body (22); the bogies (21) are movably straddled on the rail (10); and the vehicle body (22) is ...  
WO/2018/056000A1
This bearing device for an axle is provided with: a rolling bearing (2) having an inner ring (3), an outer ring (4), and a plurality of conical rollers (5) disposed between these rings; a rear lid (11) provided to the proximal-end side o...  
WO/2018/054009A1
A bogie (21), comprising: a bogie frame (100); a first traveling wheel (210), a second traveling wheel (220), a third traveling wheel (230), and a fourth traveling wheel (240) pivotally mounted on the bogie frame (100) separately; a driv...  

Matches 1 - 50 out of 9,264