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Patent Searching and Data


Matches 1 - 50 out of 9,444

Document Document Title
WO/2019/045422A1
Disclosed is a hypertube transport system. Specifically, disclosed are a magnetically-levitated train and an infrastructure-system in which same travels, the present invention comprising: refrigerant for cooling compressed air of a hyper...  
WO/2019/044809A1
This railway vehicle damper (PD) comprises: an extendable body (1) provided with a cylinder (2), a rod (4) that is inserted into the cylinder (2), and a piston (3) that is slidably inserted into the cylinder (2) and coupled to the rod (4...  
WO/2019/044808A1
A cylinder device (C1) according to the present invention comprises: a cylinder (2); a rod (4) inserted into the cylinder (2); a piston (3) that is slidably inserted into the cylinder (2), is connected to the rod (4) and partitions the i...  
WO/2019/037902A1
An air suspension system in a rail vehicle, arranged as a secondary suspension system between a waggon body and a chassis or undercarriage, with a working or pressure space which forms a suspension volume and is bounded by a body-side ai...  
WO/2019/037806A1
A covering system (1) for wheelset shafts of rail vehicles, having a cover (2) and a wheelset bearing unit (3), which has a bearing housing (4) and a wheelset bearing (5) for the mounting of a wheelset shaft, wherein the wheelset bearing...  
WO/2019/037692A1
Provided are a guide wheel rail vehicle, tracks (110, 120, 121, 122) and a route switching method, comprising a guide wheel walking device that guides the direction of travel of the vehicle, a non-guided walking device that provides supp...  
WO/2019/037691A1
A rail vehicle having guide wheels and a rail (110, 120, 121, 122, 211, 221, 222), the rail comprising a rail vehicle having guide wheels constituted collectively by a guide wheel travelling device guiding a vehicle heading direction, a ...  
WO/2019/035303A1
This vibration damping device (1) for rolling stock comprises: a cylinder device (Cy) comprising a cylinder (2); a pump (15) attached to the cylinder device (Cy), that sucks in hydraulic fluid from a tank (8) and supplies same to the cyl...  
WO/2019/034294A1
The invention relates to a ballast arrangement for a rail vehicle, comprising at least one ballast device, in which the at least one ballast device has a concrete weight body, at least one built-in metal reinforcement, and at least one s...  
WO/2019/032387A1
A bearing assembly comprising a bearing cup having two ends, with a pair of outer raceways formed one adjacent each end of the bearing cup. A pair of bearing cones form a pair of inner raceways. Two rows of tapered roller bearings with e...  
WO/2019/025125A1
The invention relates to a vehicle (1) with a vehicle body (6) which can vibrate in a vibration direction (32, 34), which vehicle has a vibration damper (16, 18, 60) in order to reduce the vibration of the vehicle body (6), wherein the v...  
WO/2019/019301A1
A low-floor two-axis straddle monorail bogie (2), comprising: a frame (3), two traction motors (6) and two sets of running wheels (5); the frame (3) is provided with a middle transverse beam (31), two side beams (32), and end beams (33) ...  
WO/2019/019781A1
An axle box structure having both anti-slip and monitoring functions for a railway vehicle, comprising: an axle box body (1) sleeved, by means of a bearing, on the axle end, an axle box gland (6) fixed outside the axle end, and a gear (7...  
WO/2019/011029A1
An energy-absorbing anti-creeper and a train vehicle having the same, the energy-absorbing anti-creeper comprising: a guiding cylinder (10), an energy-absorbing material (20) and a collision mechanism (30); the first end of the guiding c...  
WO/2019/007562A1
The invention relates to an air spring, in particular for rail vehicles, at least comprising at least one sliding plate (1) having at least one sliding surface (2) and an emergency spring (3). Since the sliding plate (1) and the emergenc...  
WO/2019/007600A1
The invention relates to an air spring (1), in particular for road vehicles and/or for rail vehicles, at least having at least one first contact element (12) and at least one second contact element (14) which are configured to be capable...  
WO/2019/000439A1
A suspension assembly, a chassis, and a vehicle. The suspension assembly is applied to a frame of a vehicle and comprises a fixing assembly (1) and a rotating assembly (2); the fixing assembly (1) is connected to the frame, and the fixin...  
WO/2018/233749A1
The invention relates to an earthing contact for the controlled guiding of electric current, comprising a brush holder (2), wherein the brush holder (2) has a baseplate (3) and at least one brush shaft (4) for accommodating a brush (6), ...  
WO/2018/234117A1
The invention relates to a rail vehicle (1) comprising an underframe, each of the vehicle sides comprising at least one support (2) that is rotatably mounted on the underframe which can be pivoted between a rest position and an operating...  
WO/2018/233904A1
The invention relates to a railway vehicle (2), comprising a carriage body underframe (4, 32, 34, 38) with two outer solebars (8) and a further support (10, 36) arranged between these two solebars (8) and a bogie (6) with an outer coupli...  
WO/2018/228112A1
A bogie and a suspension-type train having same. The bogie comprises: a frame (10) comprising a first mounting beam (11), a second mounting beam (12) and a third mounting beam (13), the third mounting beam (13) being provided in the vert...  
WO/2018/225442A1
This bolster beam for a railway vehicle bogie is provided with: a bolster beam body having formed therein a pair of auxiliary air chambers connected individually to a pair of air springs; and a stopper structure protruding upwardly from ...  
WO/2018/219955A1
The invention relates to an undercarriage (1) for a platform trolley comprising: two head pieces (2a, 2b), each with a buffer plate (3a, 3b) for the arrangement of at least one buffer (4); a longitudinal member (5) connecting the two hea...  
WO/2018/218941A1
An end portion structure of a hinged multiple unit train body chassis, comprising: two side beams (5), two traction beams (2), which are parallel to the side beams, being provided between the two side beams, and bolsters (3) being provid...  
WO/2018/215147A1
Bogie (1, 1') for a rail vehicle, in particular constructed as a driven bogie, having at least two wheel sets (5) with wheels (6) and wheel set shaft (7), a frame with at least two longitudinal members (2, 2') and at least one crossmembe...  
WO/2018/215538A1
A method for detecting derailment of a rail vehicle (1), wherein the rail vehicle has two or more rail vehicle components (2, 3, 4, 5, 6) and one or more joints (10, 11, 12, 13) via which adjacent rail vehicle components are connected in...  
WO/2018/214403A1
Provided are a bogie and a suspended vehicle having the same. The bogie comprises a frame (10) and a swing bolster (20). The bogie further comprises a pin (30) inserted into the frame (10) and the swing bolster (20), such that the swing ...  
WO/2018/209372A1
The invention relates to a rail vehicle comprising: a chassis; a wheelset having a wheelset axle (4) and having two wheels; at least two wheelset bearing devices (6), which are arranged on the chassis (2) or are formed in the chassis (2)...  
WO/2018/206771A1
The invention relates to a running gear (14) for a rail vehicle (10), comprising one or more wheel sets (16), each having a revolution axis (RR), each of the wheel sets (16) being guided by a pair of transversally spaced axle boxes (28),...  
WO/2018/205695A1
Disclosed is a transportation system. The transportation system comprises a magnetic power car and a track beam (200). The magnetic power car comprises a magnetic power bogie (100) and a suspension device (410). The magnetic power bogie ...  
WO/2018/203367A1
This railway vehicle bogie is provided with: a to-be-protected member of the railway vehicle bogie; and a protective film that has an adhesive surface stuck to the to-be-protected member. The protective film is formed by layering a shock...  
WO/2018/196392A1
A central traction device for a railway vehicle and a railway vehicle, relating to railway vehicle technology. The central traction device for a railway vehicle comprises: a center pin (100) and rubber buffers (200); the center pin (100)...  
WO/2018/198200A1
A railway vehicle according to the present invention includes: a vehicle body; a truck frame constituting a truck for supporting the vehicle body; an anti-roll device that is provided so as to straddle the vehicle body and the truck fram...  
WO/2018/193349A1
The invention relates to an anti-rolling bar (25, 26) for a carrying bogie (12) of a railway vehicle comprising a main shaft intended for being mounted on said bogie in a direction, referred to as transverse direction, perpendicular to t...  
WO/2018/189072A1
The present invention relates to a level control system (10) for a vehicle, in particular a rail vehicle (12), comprising at least one level control cylinder (18) and one level control piston (16), the level control piston (16) being mov...  
WO/2018/181051A1
[Problem] To enhance standardization of components and increase the degree of freedom in designing by enabling coping with a plurality of vibration characteristics with a minimum necessary number of changes. [Solution] A railway vehicle ...  
WO/2018/181916A1
The present invention comprises: a first upper plate (35) which includes a pair of first thin wall portions (41A, 41B) arranged at each end and a first thick wall portion (43) disposed inside the pair of first thin wall portions (41A, 41...  
WO/2018/166582A1
The invention relates to a chassis for rail vehicles, having at least one support structure (1), at least one first primary spring (6) and a second primary spring (7), at least one first drive motor transmission unit (8), which is connec...  
WO/2018/166949A1
The invention relates to a ballistic protection arrangement for vehicles, in particular for chassis of rail vehicles, with at least one first wheelset (1) which has a first wheel (2), a second wheel (3) and a wheelset shaft (4). In order...  
WO/2018/159511A1
This railroad car vibration damping device (V1) comprises: an actuator (A) which can be expanded and contracted by hydraulic fluid supplied from a pump (12) that is driven by a motor (15); and a controller (C1) which has an estimation un...  
WO/2018/155139A1
This bogie frame for a railway car is provided with: a pair of lateral beam bodies; a longitudinal member which is perpendicular to the lateral beam bodies at both side sections in the car width direction of the pair of lateral beam bodi...  
WO/2018/153436A1
The invention relates to a chassis for rail vehicles, comprising at least one first wheel (1) and one second wheel, at least one first wheel bearing (3) having a first wheel bearing housing (4) and a second wheel bearing having a second ...  
WO/2018/155329A1
A damper 8 is disposed between a car body 2 and each truck 3. The damper 8 is a damping force adjustment damper capable of controlling a generated force (damping force) by the power supplied as a power source from an overhead contact lin...  
WO/2018/146131A1
The invention relates to a chassis suspension (10) for rail vehicles (36), the chassis suspension comprising a carriage body (12) which is supported on a chassis (16) via a spring system (18), the chassis suspension (10) having an anti-l...  
WO/2018/146132A1
An arrangement for connecting a cross member (411) for receiving pivot pins on two lower longitudinal members (602) of a car body (1) for a rail vehicle. The cross member (411) has a transversal part (4116) that connects the two longitud...  
WO/2018/139251A1
This axle box support device for a railroad car is provided with: a coupling member which extends from an axle box in the vehicle longitudinal direction, has a cylindrical part having an end open to both sides in the vehicle width direct...  
WO/2018/139224A1
This railway car vibration control device (V1) is provided with: an actuator (A) which is interposed between a car body (B) and a bogie (T) of a railway car and can exhibit a control force; and a controller (C) which obtains a control fo...  
WO/2018/139247A1
According to the present invention, an axle box support device is provided with: a coupling member that extends from an axle box in the vehicle longitudinal direction and has a cylindrical part having end sections open to both sides in t...  
WO/2018/139227A1
A steady acceleration detection device (D) of the present invention obtains a steady acceleration (αc) on the basis of a filtered yaw acceleration (ω') and a filtered sway acceleration (β') which have been low-pass-filtered. In additi...  
WO/2018/140619A2
A vehicle includes a chassis, a body including a cab and a rear assembly, the body coupled to the chassis, a sensor system, and a control system. The sensor system is positioned to acquire stability data regarding a stability characteris...  

Matches 1 - 50 out of 9,444