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WO/2020/122555A1 |
The present disclosure relates to a steering control system, a steering control device, and a steering control method. More specifically, a steering control system according to the present disclosure comprises: an actuator driven at a ta...
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WO/2020/116797A1 |
According to the present embodiments, noise can be reduced by compensating for clearance caused by the wear of a rack bar support member, assembly convenience can be improved by simplifying a structure, and an installation space can be e...
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WO/2020/114470A1 |
An automobile steering transmission mechanism, an automobile steering system, and a long front suspension automobile. The automobile steering transmission mechanism comprises a mounting member (400), a rotating shaft (200), an input rock...
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WO/2020/116864A1 |
The present disclosure relates to a steering apparatus and a steering control method. A steering apparatus of the present disclosure comprises: a sensor unit which measures the steering angle on the basis of the torque of a steering whee...
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WO/2020/080832A1 |
The present embodiments relate to a steer-by-wire-type steering apparatus, and may provide a steer-by-wire-type steering apparatus comprising: an outer member which is rotated by a driving motor and has oblique grooves formed in the inne...
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WO/2020/078984A1 |
Disclosed is a steering rack for a motor vehicle steering system, comprising at least one tooth structure (3), said tooth structure (3) being formed in two planes that are tilted relative to each other by an angle θ.
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WO/2020/074385A1 |
The invention relates to a steering gear (7) for a steer-by-wire steering system (1) of a motor vehicle, comprising a coupling rod (16), which is mounted in a steering gear housing (8) and on which a leadscrew (12) is formed, which is su...
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WO/2020/067156A1 |
One embodiment of the present invention provides a test device which is provided with an input side drive unit capable of rotationally driving a steering shaft of a steering device serving as a test piece, and a control unit which contro...
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WO/2020/064491A1 |
The invention relates to a steering gear (7) with a steer-by-wire steering system (1) of a motor vehicle, having a coupling rod (16) which is supported in a steering gear housing (8) and on which a threaded spindle (12) is formed, said t...
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WO/2020/059261A1 |
A multi-layer sliding member 1 comprises: a back plate 2 formed from a steel plate; a copper-plated or nickel-plated film 4 formed on one surface 3 of the back plate 2; a porous metal sintered layer 5 integrally bonded to the surface 3 o...
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WO/2020/039880A1 |
The present invention supports a rack bushing for supporting a rack shaft in a slidable manner, without pinching the rack bushing between two members in the axial direction and without rattling in the axial direction with respect to the ...
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WO/2020/038672A1 |
A steering system for steering a wheel of a vehicle, comprising a track rod (11) for deflecting the wheel, a rack (4) which, by axial movement, leads to control of the track rod (11), and a housing (3), wherein the rack (4) is at least p...
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WO/2020/030005A1 |
A lightweight and miniature vehicle, comprising a frame (1), wheels (2), a steering means (3), a steering device (4), power devices (5), braking devices (6), and a passenger compartment (7), the wheels (2) being mounted on the lower port...
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WO/2020/030004A1 |
Provided are a bilateral-transmission steering system and a vehicle, wherein same aim to solve the problems of a steering system of an existing car having a large footprint, a body of the existing car being too long, etc. The bilateral-t...
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WO/2020/027668A1 |
A mobile workstation for hydraulic line assembly which has a set of spools of hydraulic hose configured to dispense different hose diameters. Each spool has a hose guide adapted to control dispensing of hose from the spools. A hose cutti...
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WO/2020/022588A1 |
Disclosed is a steering apparatus of a vehicle comprising a housing fixed to a vehicle body, a steering wheel rotatably mounted in the housing, a steering gear set installed to transmit rotation of the steering wheel to a steering shaft ...
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WO/2020/017503A1 |
[Problem] To achieve a structure which is capable of supporting a slide bearing which slidably supports a rack shaft without sandwiching the bearing between two members in the axial direction and without any rattling in the axial directi...
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WO/2020/004897A1 |
An electronic power steering apparatus, according to one embodiment of the present invention, comprises: an output shaft rotated by means of a reduction gear connected to a driving motor; a ball screw having an upper end coupled to a low...
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WO/2020/000527A1 |
Disclosed is an automatic driving steering wheel transmission mechanism. The automatic driving steering wheel transmission mechanism comprises a connection sleeve (1) provided with a motor rotor connection part, an inner wall of the conn...
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WO/2019/242936A1 |
The invention relates to a spindle drive (50, 60) for an actuator (10) of steer-by-wire steering, having a spindle (57, 67) which is arranged linearly movably in a spindle nut (55, 65), wherein the spindle drive (50, 60) is in the form o...
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WO/2019/230006A1 |
Provided is a steering device which does not cause trouble in a manufacturing step arising from contact of an elastic member with the inner wall of a housing. A protrusion (222a) that restricts the movement of a second elastic member (22...
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WO/2019/201410A1 |
The disclosure relates to a method for estimating a maximum safe articulation angle (Φlim) to be used in reversing of a vehicle combination (1) comprising a towing vehicle (10) and at least one trailer (20), said method comprising: S1) ...
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WO/2019/187172A1 |
Provided is a steering device in which a rack shaft has good tracking performance with respect to a pinion gear. The steering device is provided with: a housing (222) that accommodates a rack guide (224); a coil spring (226) that is acco...
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WO/2019/175495A1 |
The invention concerns a method for machining a toothing (1) with variable pitch (PI) on a rack (2), said method being characterised in that it is implemented by a machine tool which is provided with a rotary cutting tool (3) other than ...
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WO/2019/171819A1 |
This steering device 1 is provided with: a rack bar 8 connected to a ball joint 12; a rack housing 9 surrounding the rack bar 8; and a buffering member 13 provided on an end section of a tubular body section 23 of the rack housing 9. The...
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WO/2019/167076A1 |
This non-tilting steering system for reverse trikes uses spur-toothed duplex helicon wormface gear set mechanism. Central steerer rod, and steerer rod controlling the wheels are connected to duplex helicon wormface gear set. Each set con...
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WO/2019/167073A1 |
This patent discloses non-tilting duplex wormface gear set based steering system for reverse trikes. Steerer rod at the center, and steerer rod controlling the wheels are connected to duplex wormface gear set each set consisting of one s...
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WO/2019/167077A1 |
This non-tilting steering system for reverse trikes uses three cross axis helical gear set. Steerer rod at the center, and steerer rod controlling the wheels are connected to cross axis helical gear set. Central gear set as well as gear ...
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WO/2019/167075A1 |
This patent discloses non-tilting worm-pinion gear set based steering system for reverse trikes. Steerer rod at the center, and steerer rod controlling the wheels are connected to globoid worm gear set. Vertcally oriented worm gear of ce...
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WO/2019/164879A1 |
A vehicle steering system has an electric power steering system, first and second steerable wheels, a steering linkage, and a solid axle. The electric power steering system is of a rack and pinion type and has a member that is a single t...
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WO/2019/163430A1 |
This steering device is provided with a steering shaft rotation restricting member (100) having a contact member (101) and an urging member (102). The urging member (102) urges a steering shaft (6) and/or the contact member (101) in a di...
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WO/2019/129865A1 |
A steering assembly (100) having an inner steering member (104); an outer member (102), where the inner steering member (104) is adapted to translate relative to outer member (102); and a bearing component (114) disposed around a portion...
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WO/2019/116878A1 |
Provided is a damping stopper to be mounted between two members which become axially displaced relative to each other, and is provided with an elastic body which, when the distance between the two members is reduced, is compressed axiall...
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WO/2019/111954A1 |
A steering gearbox attachment structure according to one embodiment of the present disclosure attaches and secures a steering gearbox to cross members 30, 32 positioned in the vehicle widthwise direction, and is equipped with support par...
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WO/2019/102508A1 |
The present Invention refers to an automotive steering gear easing which allows the prolongation of the axis of the front steered wheels - if the steering gear casing is fitted to a motor vehicle and on curves - to be concurrent at a poi...
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WO/2019/102927A1 |
A manufacturing method for a hollow rack bar made of a hollow shaft material and including a toothed section which has a rack on an outer surface and a shaft section which is formed thinner than the toothed section, the manufacturing met...
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WO/2019/089379A1 |
A center take off rack and pinion steering system (46) is disclosed having a rack housing (50) which houses a rack gear (74) having first and second ends extending through the housing. A pinion gear (52) is coupled to the rack gear to in...
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WO/2019/078276A1 |
A rack bar blank material (10) includes a rack portion (14) configured to mesh with a pinion in an end side of a hollow shaft material in an axial direction than the rack portion, and an end portion (12) which is provided closer to the e...
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WO/2019/078254A1 |
Provided is a rack bush capable of reducing an effect on the feeling of a steering operation. A rack bush (1) comprises: a bush body (2) that is accommodated in a cylindrical housing (4), supports a load exerted on a rack bar (5) while a...
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WO/2019/049477A1 |
According to the present invention, an intermediate material (18a) is obtained which has, on a radial inside portion of an outer circumferential surface thereof, a recess groove (42) which axially extends and is recessed radially inward....
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WO/2019/039183A1 |
According to the present invention, a first electric steering mechanism (16L) is provided with a first motor actuator (20L), a second electric steering mechanism (16R) is provided with a second motor actuator (20R), and these mechanisms ...
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WO/2019/029865A1 |
The invention relates to a device (1) for applying a rack (2) with pressure onto a pinion (3) meshing with the rack (2), particularly for a rack steering system of a motor vehicle, comprising a pressure piece (5) that can be loaded in th...
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WO/2019/031148A1 |
A steering device which: has a gear housing equipped with a rack bar housing unit which is formed of a metal material and movably houses a rack bar for turning a turning wheel, and also equipped with a cylindrical section which is formed...
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WO/2019/031100A1 |
A rack housing (9) is provided with: a cylindrical main body (19) for movably accommodating a rack bar (8); and a stroke limiting section (25) annularly protruding from the cylindrical main body (19) toward a first end (9a). The inner pe...
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WO/2019/026850A1 |
Provided is a bearing suitable for a rack bush with which an impact on the feeling of a steering operation can be reduced. A rack bush (1) is accommodated inside a cylindrical housing (4) to support a load applied to a rack bar (5) while...
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WO/2019/026928A1 |
To reduce the effect of a steering operation on feeling. A rack bush (1) comprises: a bush body (2) that is accommodated in a cylindrical housing (4), supports a load exerted on a rack bar (5) while allowing the rack bar (5) to move in t...
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WO/2019/015579A1 |
Flexible vibration damping plates (41), applied to a flexible vibration damping device (6), and used for axial connection with two different machines and for absorbing torque, so that the two different machines are coaxial in a transmiss...
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WO/2019/017261A1 |
Provided is a sliding bearing that is capable of reducing generation of abnormal noise caused by rattling of a shaft member while suppressing torque generated by sliding with the shaft member. A rack bush 1 is housed in a cylindrical hou...
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WO/2019/003370A1 |
This vehicle steering device (10) comprises: a steering rack (26) movable in the vehicle width direction; a housing (32) for housing the steering rack (26); a stopper (51) provided on the shaft end (26a) of the steering rack (26), which ...
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WO/2018/233996A1 |
The invention relates to a steering system comprising a steering rod (2) mounted in a housing (1) such that it can move along a longitudinal axis and providing teeth (5), comprising a steering pinion (4), which is rotatably mounted in th...
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