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WO/2021/212828A1 |
A full suspension axle provided with a bend-resistant fin, the axle comprising an axle housing (10); the axle housing (10) is internally provided with two suspended half shafts (1), and a full suspension braking hub (2) and a brake assem...
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WO/2021/206090A1 |
A bearing device provided with a bearing unit member and at least one sensor unit (2). The bearing unit member is arranged such that a plurality of rollers (7) and a plurality of fixed inner rings (6) are aligned. The bearing unit member...
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WO/2021/191357A1 |
The invention relates to a driving device having: a swivel castor carrier (2) which has an upright steering axis (3); a substantially horizontal wheel axis (4) which is arranged at the swivel castor carrier (2); a first propulsion wheel ...
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WO/2021/180697A1 |
A rear wheel (1) for a motorized two-wheeled vehicle has a hub (3), a wheel rim (4) which has a wheel-rim well (5) and two wheel-rim flanges (6) which terminate the wheel rim (4) at both sides, at least one connecting element (7) for con...
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WO/2021/182312A1 |
This hub unit having a steering function includes: a hub bearing (15) having a steering shaft that includes inner and outer rings, and double-row rolling bodies interposed between the inner and outer rings, and has the steering shaft ext...
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WO/2021/176951A1 |
This in-wheel motor driving device 21 comprises an electric motor part A, a wheel bearing part C, and a decelerator part B. The wheel bearing part C comprises: an inner member 51; an outer member 52 having a wheel attachment surface S to...
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WO/2021/172312A1 |
In this structure, the vehicle width direction outer end surface 22a of an outer race 22 of an outward side roller bearing 14 is positioned more on the vehicle width direction inward side than the vehicle width direction outer end surfac...
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WO/2021/166524A1 |
The present invention addresses the problem of providing: a bearing cap that is for a vehicle wheel-bearing apparatus with a rotational speed detection device, that is capable of efficiently discharging, outside a sensor support part, fo...
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WO/2021/167148A1 |
A wheel bearing assembly according to an embodiment of the present disclosure comprises: an outer wheel which is coupled to a suspension of a vehicle and is fixed to a vehicle body; a wheel hub which is configured to rotate relative to t...
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WO/2021/161821A1 |
This state determination device has a storage means that stores reference information on a magnetic characteristic at a designated position in the periphery of a flange part of a hub unit bearing, an acquisition means that acquires measu...
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WO/2021/156059A1 |
The disclosure relates to a vehicle wheel end assembly comprising a wheel hub (201) rotatably mounted on a wheel axle spindle (202) by a wheel bearing (210) comprising a roller bearing. The wheel bearing (210) has a bearing inner ring (2...
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WO/2021/157817A1 |
A cover assembly is disclosed. The cover assembly may be installed on an axle assembly, which comprises: an axle rotating by using power received from a power source; a housing surrounding one end portion of the axle; and a bearing dispo...
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WO/2021/148899A1 |
A ball joint comprises a body of a joint (1), where there is inserted a pin (2) having a longitudinal axis and including a first threaded end (8) and a second spherical end (10), the latter being rotatably arranged within a seat (14) of ...
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WO/2021/135158A1 |
Disclosed is a single-shaft rubber-wheel bogie, comprising a framework, an axle device (12) and an axle fixing device (13). The framework comprises a guide frame (1) and a suspension (2), the suspension (2) is arranged above the guide fr...
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WO/2021/131703A1 |
A leaning-type vehicle includes a vehicle body, a left wheel, a right wheel, left and right bearings (35), left and right axles (36), a left arm (45), a right arm, and a leaning mechanism. The left arm (45) supports the left wheel from a...
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WO/2021/103126A1 |
A bogie wheelset having steerable rubber wheels (2), and a rubber-tired bogie. The bogie wheelset comprises an axle (1) and the rubber wheels (2) disposed at two ends of the axle (1). Each rubber wheel (2) can steer relative to the axle ...
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WO/2021/106894A1 |
Provided is a hub unit (1) having a steering function for steering a rear wheel, the hub unit including: a hub unit body (2) that has a hub bearing (15) for supporting the rear wheel; a unit support member (3) that is provided at a lower...
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WO/2021/095986A1 |
A purpose of the present invention is to provide a traveling apparatus for transferring a loaded object, which enables a driving wheel to be consistently in contact with the ground even when the traveling apparatus runs on rough ground. ...
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WO/2021/090805A1 |
Provided is a hub bearing that is capable of improving the steering stability of a vehicle and reducing the response delay of the hub bearing itself. A hub bearing 1 comprises an outer ring 2 that is a stationary-side race, a hub ring 3 ...
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WO/2021/087259A1 |
In one aspect of the present disclosure, a wheel hub assembly is provided that includes a hub body having an outboard end portion and an inboard end portion, a bearing assembly, and a seal. The seal includes a seal case and a sleeve. The...
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WO/2021/079388A1 |
A trolley unit (1) is described, comprising at least two wheels (3), an actuating system (2) and at least one transmission system (17), the actuating system (2) operatively cooperating with the transmission system (17) both for passing t...
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WO/2021/078793A1 |
An axle clamping arrangement (100) is adapted to secure an axle body (10) to a trailing arm (1) in an air sprung wheel axle suspension for a vehicle. The axle clamping arrangement (100) comprises a first clamping member (7), a second cla...
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WO/2021/072856A1 |
A trolleybus travel system and a trolleybus. The travel system is arranged below a body of the trolleybus. The travel system comprises: an axle bridge (1) extending along a transverse direction, two ends of the axel bridge being connecte...
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WO/2021/074732A1 |
Set of an axle (2) and cap (3) that can be attached to the axle (2), characterised in that the axle (2) is provided with at least one recess (8) or groove in the form of a hook with a straight section (9) which extends axially from a sec...
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WO/2021/072854A1 |
Disclosed are a traveling system of a trolleybus, and a trolleybus. The traveling system is configured to be arranged below a trolleybus body in the trolleybus, and the traveling system comprises: an axle (1) extending in a transverse di...
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WO/2021/070676A1 |
The present invention addresses the problem of providing a method for measuring axial clearance of a wheel bearing device, with which it is possible to make a high-precision measurement of negative axial clearance. This method comprises:...
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WO/2021/063235A1 |
A drive axle assembly (10) for a vehicle, the drive axle assembly (10) comprising: a motor (1); a first shaft (13) and a second shaft (14); a gearbox (2); a right shift fork (3); a right ring gear support (4); a right sun gear (41), a ri...
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WO/2021/063236A1 |
A drive axle assembly (10) for a vehicle, the drive axle assembly (10) comprising: a motor (1); a first shaft (13) and a second shaft (14), a right planetary row mechanism being arranged on the first shaft (13), and a left planetary gear...
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WO/2021/057961A1 |
A vehicle comprises an axle. The axle comprises a differential (250). The differential (250) comprises: a driving gear (111); a driven disk (210), wherein the driven disk (210) is provided with a driven gear (212), the driven gear (212) ...
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WO/2021/061838A1 |
A grease tool for a unitized wheelend assembly is provided. The grease tool may have a plug with a fluid conduit to place a lubrication source in fluid communication with an inner bearing and a cap with a fluid conduit to place the lubri...
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WO/2021/049158A1 |
This sealing device is used in a hub bearing having an outer race member, an inner race member, and rolling elements. The inner race member has a flange section opposing an end surface of the outer race member. The sealing device include...
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WO/2021/043617A1 |
A braking system for a twin tire axle of a long-haul commercial vehicle is disclosed. The twin tire axle couples to rims (50) for the twin tires and to a driving engine. The braking system includes: a gearbox (110) with at least one part...
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WO/2021/033711A1 |
[Problem] To provide a method which is for manufacturing a hub unit bearing and which can curb manufacturing cost. [Solution] A circumferential-direction portion of a machining surface part 36 that has a projected curved shape having a l...
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WO/2021/033710A1 |
[Problem] To realize a method for manufacturing a hub unit bearing with which it is possible to increase processing efficiency of a crimping part. [Solution] In a state in which a hub wheel (22) is positioned so that the center axis of t...
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WO/2021/021697A1 |
A mounting system for a portal lift assembly of an off-road vehicle includes a housing having a rear wall, a front wall, and a side wall. The rear wall includes an opening to receive the end of one of the vehicle's axles, and the front w...
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WO/2021/008911A1 |
The invention relates to an axle structure (10) for a motor vehicle, preferably a utility vehicle, for installing a first wheel (W1) and a second wheel (W2). The axle structure (10) has a longitudinal axis (10.1) and defines a vertical r...
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WO/2021/007640A1 |
The present patent application relates to an adjustable bearing housing, particularly an adjustable bearing housing for fastening to a chassis of a kart or similar, without the use of welding, by means of screws. To this end, a mechanica...
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WO/2020/255945A1 |
Provided is a bearing device for a wheel, which has improved axial assembly accuracy of a sealing member by reducing the amount of springback. The bearing device (1) for a wheel comprises an inner sealing member (6) that blocks an inner ...
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WO/2020/253436A1 |
Disclosed is a movable disc assembly for a changeable-gauge wheel set. The movable disc assembly comprises a movable disc (8) and a bearing (9), wherein the movable disc (8) is provided with a central through hole and a connection hole (...
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WO/2020/253444A1 |
A locking mechanism (3) for a gauge-changeable wheel set and the gauge-changeable wheel set, wherein the locking mechanism (3) comprises a traction electromagnet (32) and a locking pin (33), wherein the traction electromagnet (32) compri...
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WO/2020/255924A1 |
A retainer of an angular contact ball bearing has an annular portion positioned on one side in the axial direction of the angular contact ball bearing relative to a plurality of balls disposed between an outer member and an inner member,...
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WO/2020/255613A1 |
An external component or internal component of this vehicle wheel bearing device includes a contact surface configured so as to come into contact with a retainer. The retainer includes: an annular section positioned to one side, in the a...
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WO/2020/253438A1 |
A lateral drive mechanism (1) for a variable-gauge wheel pair and a variable-gauge wheel pair. The lateral drive mechanism (1) is provided at the outer side of each wheel (4) and is fixed on an axle box body (7); the lateral drive mechan...
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WO/2020/253439A1 |
Disclosed are a sleeve and a locking mechanism (3) for a changeable-gauge wheel set. The sleeve comprises a sleeve body (31), wherein the sleeve body (31) comprises a first sleeve and a second sleeve; the first sleeve comprises a first e...
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WO/2020/255990A1 |
A retainer of an angular contact ball bearing has an annular portion positioned on one axial-direction side of the angular contact ball bearing, a plurality of columnar portions extending from the annular portion toward the other side in...
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WO/2020/244090A1 |
Provided are a rice seedling transplanter (1) and axle (12); the axle (12) comprises an axle housing (121) and an axial bearing (123); the axle housing (121) comprises a first part axle housing (1211) and a second part axle housing (1212...
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WO/2020/244204A1 |
Disclosed is a split-type electric vehicle rear axle, comprising a differential case (1), axle tubes (2) installed at a left end and a right end of the differential case (1), and half axles (3) arranged in the axle tubes (2) in a penetra...
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WO/2020/246599A1 |
This steering system obtains a parameter relating to the tilt of a center line of an inner shaft member relative to an outer ring member of a bearing device for a vehicle wheel. The steering system also obtains a corrective rotational an...
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WO/2020/246833A1 |
According to an embodiment of the present invention, provided is a wheel bearing assembly for rotatably mounting and supporting a vehicle wheel on a vehicle body. A wheel bearing assembly according to an embodiment of the present inventi...
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WO/2019/218630A9 |
A low-floor electric axle assembly, comprising: an axle casing (11), a hub motor, a planetary gear reducer, a hub (17), a brake system, an C-shaped beam (19), and a suspension system. Mechanical installation of the suspension system is c...
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