| Document |
Document Title |
|
JP6939291B2 |
A steering gear apparatus includes a rack shaft (31), a pinion shaft (32), and a housing (33). The rack shaft (31) has rack teeth (311) and moves in an axial direction to steer front wheels. The pinion shaft (32) has pinion teeth (321) a...
|
|
JP6934801B2 |
Provided is a rack bush capable of reducing an effect on the feeling of a steering operation. A rack bush (1) comprises: a rack bush 1 housed in a cylindrical housing (4), which supports a load applied to a rack bar (5) while allowing mo...
|
|
JP6922716B2 |
Provided is a steering system in which a cylindrical portion of a cover member is less likely to buckle when the cover member is attached to an input shaft even if the length of the cylindrical portion of the cover member to be attached ...
|
|
JP2021113024A |
To provide a steering device configured to transmit a driving force of an electric motor to a moving force application mechanism by a belt, which can suppress the impairment of air permeability inside and outside a housing while ensuring...
|
|
JP6913317B2 |
To provide a travel control device for a vehicle which controls a roll angle of a vehicle body in linkage with a steering angle of a steering wheel mechanically, without electronic control, for improving centripetal force without increas...
|
|
JP2021105441A |
To achieve reduction of the number of components of a steering device and downsizing of the steering device.A rack bar 10 includes: a flat first flat crushed part 14 provided at a first area A1 of an outer periphery of a hollow shafting ...
|
|
JP6899060B1 |
A steering shaft 55 that can move in the vehicle width direction, a pinion shaft 21 that meshes with the steering shaft 55, a first housing 52 that houses the steering shaft 55 and the pinion shaft 21, and a driving force generated by th...
|
|
JP6900589B1 |
The steering device (10; 10A; 10B) has ribs (30; 40; 50) formed in the housing (20; 20A; 20B). The ribs (30; 40; 50) are the first rib (31; 41; 51) and the second rib (32; 42; 52) intersecting this first rib (31; 41; 51). including. If t...
|
|
JP6889659B2 |
A steering device includes a rack housing portion housing a rack shaft, a pinion gear provided on one end side of the rack housing portion, a first supporting portion provided on the rack housing portion to support the one end side of th...
|
|
JP6889658B2 |
A steering device includes a rack shaft, a pair of tie rods, a rack housing portion, a pinion gear at one end of the rack housing portion, a first supporting portion to support the one end of the rack housing portion, and a second suppor...
|
|
JP3232479U |
A relates to an electric power steering, the area of the contact area effectively reduced, and reduce the contact resistance, it is possible to improve the lubricating effect Ru, provides lubrication support structure. A lubrication supp...
|
|
JP6884931B1 |
The steering device 100 includes a steering shaft 55 that can move in the vehicle width direction, a pinion shaft 21 that meshes with the steering shaft 55, and a first housing 52 that houses the steering shaft 55 and the pinion shaft 21...
|
|
JP2021079886A |
To provide a rack guide which can stably support a rack cover for a longer period of time, and a gear mechanism using the same.A rack guide 30 comprises: a first rack guide part 31 for supporting a rack cover 20; a second rack guide part...
|
|
JP6877937B2 |
To eliminate a steering feeling difference between the left and right.A steering device 10 for transmitting steering force to a wheel 3 in a vehicle has: a pinion shaft 11 having a pinion gear 12 on an outer peripheral face; and a rack b...
|
|
JP2021075166A |
To improve assemblability of a bellows to inhibit deterioration of dust resistance and waterproofness.A steering device 1 includes: a pinion shaft 60 having a pinion teeth 60a; a rack shaft 61 which has a rack teeth 61a to be engaged wit...
|
|
JP2021070448A |
To provide a rack biasing device which makes sealing and suppresses striking sounds while achieving downsizing.A rack biasing device 180 generates a biasing force for pressing a rack shaft body 130 to an assist pinion shaft body 160. The...
|
|
JP6864885B2 |
An object of the present invention is to provide a steering apparatus capable of improving a function of a bearing that supports a steering shaft. A steering apparatus includes a steering shaft, a first housing member, a second housing m...
|
|
JP6839632B2 |
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 ...
|
|
JP6840582B2 |
A method for manufacturing a rack bar having a first rack and a second rack is provided. The first and second racks have an angular positional difference around an axis of the rack bar. The method includes forming a first flat surface an...
|
|
JP2021030861A |
To improve improper sealability of a bevel gear unit disposed between a steering wheel and a steering gear unit.A steering device includes a bevel gear unit 70 disposed between a steering wheel and a steering gear unit. The bevel unit 70...
|
|
JP2021030251A |
To improve dimensional accuracy of a drawn steel pipe whose wall thickness changes in an axial direction.The drawn steel pipe has a first processing part 120 of a small diameter, a second processing part 121 of a large diameter, and a ta...
|
|
JP6828485B2 |
To provide a method of adjusting a steering device and an adjusting device for the steering device by which a clearance between a support yoke and a yoke plug can be further appropriately set.A target clearance Cin loosening adjustment p...
|
|
JP6823902B2 |
To provide a slide bearing which can elongate a life by improving the durability of an elastic body.A rack bush 1 comprises: a cylindrical bush main body 2 which is accommodated in a cylindrical housing, and supports a load applied to a ...
|
|
JP6822042B2 |
To provide a rack-and-pinion gear housing, a rack-and-pinion gear steering device having the same and a manufacturing method for the rack-and-pinion gear housing, capable of achieving weight reduction and high strength even in a complica...
|
|
JP6817449B2 |
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...
|
|
JP2021000869A |
To prevent a bearing from coming off because of loose tightening of a bearing fixation member despite a simple structure.A steering unit 1 includes a first housing 40 in which a bearing 81 and a bearing fixation member 82 that adjoins th...
|
|
JP2020199829A |
To stabilize a breaking point of a mounting part mounted on a vehicle body upon occurrence of a vehicle collision.A steering device 1 includes: a cylindrical housing 30 accommodating a rack shaft 20; a mounting part 40 protruding toward ...
|
|
JP2020199926A |
To restrict axial movement of a pinion shaft relative to a housing.An electric power steering device 1 includes: a speed reduction mechanism 32 connected to an output shaft of an electric motor 31; a pinion shaft 33 which is connected to...
|
|
JP6799306B2 |
A fitting structure includes an annular seal member (17); a first fitting member including a first tubular fitting portion (21) having a tubular shape, a first holding portion (22) that contacts the seal member (17) from a first axial en...
|
|
JP2020192681A |
To enhance form accuracy of a rack bar including a tooth part formed with rack teeth.A rack bar 1 is formed on a part in a longitudinal direction of a shaft material by plastic working of a tooth part 2 having a plurality of rack teeth 3...
|
|
JP6792190B2 |
To provide a manufacturing method of a rack shaft having reduced strain generated due to heating, and a heat treatment device for conducting a heat treatment on a work used for manufacturing the rack shaft.A manufacturing method of a rac...
|
|
JP2020185368A |
To provide a movable type bed capable of mitigating a load on a worker due to movement of the bad.A movable type bed comprises a main body 101, a grip part 103, wheels 102, a bed bottom 104, connection parts, rotation mechanisms 105, and...
|
|
JP2020185970A |
To provide a steering device capable of causing a part of functions to remain when a failure occurs, while suppressing the enlargement of a steering motor.A steering device 1 includes a first steering mechanism 3 that steers a left front...
|
|
JP6786462B2 |
To provide a sulky-type working vehicle that can suppress the increase of manufacturing costs.A sulky-type working vehicle comprises: a rack gear 13 extending to the crosswise direction of a machine body; and left and right ball joints 1...
|
|
JP6783719B2 |
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...
|
|
JP2020172114A |
To provide a rack guide capable of more stably bearing a rack bar for a longer period of time, and a gear mechanism using the same.A rack bar guide part 34 of a rack guide 30 employed in a gear mechanism includes a first slide surface 32...
|
|
JP6768000B2 |
A play take-up device comprising a push button that is movably mounted and translationally guided, along a thrust axis 5, in a housing, to exert a thrust force against a rack, said device further comprising a resilient shock-absorbing me...
|
|
JP6768181B1 |
The vehicle steering device (10) includes a steering shaft (26), a housing (30) for accommodating the steering shaft (26), and stoppers provided at the shaft ends (26a) of the steering shaft (26). (51) and an annular elastic body (52) ar...
|
|
JP6769854B2 |
A steering apparatus includes a steered shaft (22); a rack housing (20); a ball screw nut (42); a bearing (66) disposed between an inner peripheral surface of the rack housing (20) and an outer peripheral surface of the ball screw nut (4...
|
|
JP6765264B2 |
To provide a buffer stopper which can absorb motion energy by a large reaction force before an end part of a cylinder part of a stopper main body contacts with an end face of an annular recess of a housing while a buffer body contacts wi...
|
|
JP6760004B2 |
To provide a structure that can readily reduce weight while meeting strength requirement for a housing for a steering gear unit.A rack housing 10a constitutes a housing 9a produced by casting such as die casting with a light alloy such a...
|
|
JP6759012B2 |
To provide a steering device capable of achieving a smooth steering feeling with a simple structure.A steering device 10 includes: a pinion shaft 11 having a pinion 11a on an outer peripheral surface; a rack shaft 12 having a rack 12a en...
|
|
JP6759568B2 |
Two flat surface portions are provided on portions of a rack shaft away from rack teeth and a back surface in the circumferential direction. The two flat surface portions are parallel to each other. A rotation stopping member has a case ...
|
|
JP2020147200A |
To provide an electric power steering apparatus that includes a steering link mechanism and improvement in the incorporation in a vehicle and a freedom of design as compared to a hydraulic power steering apparatus that adopts a rack-pini...
|
|
JP2020147201A |
To provide a steering apparatus that has a steering link mechanism and is capable of improving the incorporation in a vehicle and the freedom of design as compared to a rack-pinion steering apparatus.A steering apparatus includes: left a...
|
|
JP2020147234A |
To provide a steering control device which can suppress steering feeling deterioration while adopting a rack-and-pinion mechanism of a variable gear ratio.A microcomputer 41 comprises: a steering angle calculation part 51 which calculate...
|
|
JP6756556B2 |
To provide a steering device whose durability can be improved.In a steering device, a stopper part 25 which can come into contact with a joint 52 of a tie rod 5, is provided on an inner peripheral side of an outer side extension part 24 ...
|
|
JP2020143722A |
To improve shock absorbing performance without enhancing the strength of a housing.A damper device 60 includes: a stopper member 70 of a rack shaft 13; a storage portion 80 of a rack housing 20; and a shock absorbing member 90 that is di...
|
|
JP2020142541A |
To provide a steering device capable of stably supporting a rack shaft.A steering device 100 includes: a rack shaft 21 that turns wheels 6; a housing 22 that retains therein the rack shaft 21; a pinion shaft 5 that transmits operating fo...
|
|
JP2020142623A |
To provide an attachment structure of a gear box in a vehicle which can suppress the lack of the attachment rigidity with respect to a vehicle body frame of the gear box.In a vehicle, a gear box 11 performing the operation of a wheel bei...
|
