JP3212703B2 - Rack bar support device - Google Patents
Rack bar support deviceInfo
- Publication number
- JP3212703B2 JP3212703B2 JP21145892A JP21145892A JP3212703B2 JP 3212703 B2 JP3212703 B2 JP 3212703B2 JP 21145892 A JP21145892 A JP 21145892A JP 21145892 A JP21145892 A JP 21145892A JP 3212703 B2 JP3212703 B2 JP 3212703B2
- Authority
- JP
- Japan
- Prior art keywords
- rack
- rack bar
- spacer
- guide
- guides
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D3/00—Steering gears
- B62D3/02—Steering gears mechanical
- B62D3/12—Steering gears mechanical of rack-and-pinion type
- B62D3/123—Steering gears mechanical of rack-and-pinion type characterised by pressure yokes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/26—Racks
- F16H55/28—Special devices for taking up backlash
- F16H55/283—Special devices for taking up backlash using pressure yokes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、車両用ラックピニオン
式ステアリング装置のラックバー支持装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rack bar supporting device for a rack and pinion type steering device for a vehicle.
【０００２】[0002]
【従来の技術】ラックバー支持装置は、例えば実開昭５
７−１７１９６５号公報に示されているように、ハウジ
ングに形成した円筒部内に軸方向へ摺動可能に組付けた
ラックガイドをその背部凹所に設けたスペーサ及びスプ
リングによりラックバーに向けて押圧してラックバーを
ラック軸方向へ摺動可能に支持するようにしている。2. Description of the Related Art A rack bar supporting device is disclosed in
As shown in Japanese Patent Application Laid-Open No. 7-171965, a rack guide slidably mounted in an axial direction in a cylindrical portion formed in a housing is pressed toward a rack bar by a spacer and a spring provided in a recess in the back of the rack guide. Thus, the rack bar is supported so as to be slidable in the rack axis direction.
【０００３】[0003]
【発明が解決しようとする課題】ところで、上記公報に
て提案されているラックバー支持装置においては、ラッ
クガイドにラックバー側端部より他端部の途中まで延在
するスリットを形成するとともに、ラックガイドの背部
凹所の形状とスペーサのラックガイドと当接する部位の
形状を共にテーパ形状として、ラックガイドのラックバ
ー側端部が拡開するようにしたものであり、ラックガイ
ドのラックバー側端部外周はハウジングの円筒部に圧接
するものの他端部外周は円筒部に圧接せず、ラックガイ
ドが傾動して他端部外周が円筒部に当接し異音を発する
おそれがある。本発明は、上記した問題に対処すべくな
されたものであり、その目的はラックガイドが傾動しな
いようにしたラックバー支持装置を提供することにあ
る。By the way, in the rack bar supporting device proposed in the above-mentioned publication, a slit is formed in the rack guide so as to extend from the rack bar side end to the middle of the other end. The shape of the back recess of the rack guide and the shape of the part of the spacer that comes into contact with the rack guide are both tapered so that the rack bar side end of the rack guide is expanded. Although the outer periphery of the end is pressed against the cylindrical portion of the housing, the outer periphery of the other end is not pressed against the cylindrical portion, and the rack guide may be tilted and the outer periphery of the other end may contact the cylindrical portion to generate abnormal noise. The present invention has been made to address the above-described problem, and an object of the present invention is to provide a rack bar support device in which a rack guide does not tilt.
【０００４】[0004]
【課題を解決するための手段】上記した目的を達成する
ために、本発明においては、ラックバーをラック軸方向
に摺動可能に組付けたハウジングと、該ハウジングに前
記ラックバーに直交して形成した円筒部内に摺動可能に
組付けたラックガイドと、該ラックガイドの背部凹所に
設けたスペーサと、該スペーサを前記ラックバーに向け
て押圧するスプリングとを備えて、前記ラックバーが前
記ラックガイドにより支持されるようにしたラックバー
支持装置において、前記ラックガイドを略中央で軸線方
向に二分割した形状とし、前記スペーサの両ラックガイ
ドとの対向面を凸状曲面に形成し、この凸状曲面が当接
する前記両ラックガイドの受け面を前記スペーサの凸状
曲面より曲率半径の大きな凹状曲面又は凹状円錐面と
し、前記スペーサと前記両ラックガイドとの各接触点が
前記ラックバーから前記ラックガイドに作用する各作用
点より外周に位置し、前記接触点での径方向分力が前記
作用点での径方向分力より大きくなるようにしたことに
構成上の特徴がある。In order to achieve the above object, according to the present invention, a rack bar is moved in the axial direction of a rack.
A housing slidably mounted on the housing and a front
Sliding inside the cylindrical part formed perpendicular to the rack bar
With the assembled rack guide and the recess at the back of the rack guide
The provided spacer and the spacer are directed toward the rack bar.
And a spring for pushing the rack bar.
In a rack bar support device adapted to be supported by the rack guide, the rack guide has a shape divided into two in the axial direction at substantially the center, and a facing surface of the spacer facing both rack guides is formed as a convex curved surface , The receiving surfaces of the two rack guides with which the convex curved surfaces abut are defined as concave curved surfaces or concave conical surfaces having a larger radius of curvature than the convex curved surfaces of the spacers.
And each contact point between the spacer and the rack guides is
Each action acting on the rack guide from the rack bar
Located on the outer periphery from the point, the radial component force at the contact point is
There is a structural feature in that it is made larger than the radial component force at the point of action .
【０００５】[0005]
【発明の作用・効果】本発明によるラックバー支持装置
においては、二分割された両ラックガイドがスペーサを
介して付与されるスプリングのばね力により径方向へも
付勢されるため、各ラックガイドはラックバー側端部外
周のみならず他端部外周でもハウジングの円筒部に圧接
する。したがって、各ラックガイドの傾動は阻止され、
傾動による異音発生を的確に防ぐことができる。また、
各ラックガイドがラックバー側端部外周のみならず他端
部外周でも円筒部に圧接するため、各ラックガイドの偏
摩耗が抑制される。In the rack bar supporting apparatus according to the present invention functions and effects of the Invention Since the bisected both La Kkugaido was is biased also in the radial direction by the spring force of the spring applied via a spacer, each rack guide Is pressed against the cylindrical portion of the housing not only at the outer periphery of the rack bar end but also at the outer periphery of the other end. Therefore, tilting of each rack guide is prevented,
Generation of abnormal noise due to tilting can be accurately prevented. Also,
Since each rack guide is pressed against the cylindrical portion not only at the outer periphery of the rack bar end but also at the outer periphery of the other end, uneven wear of each rack guide is suppressed.
【０００６】また、本発明によるラックバー支持装置に
おいては、スペーサの両ラックガイドとの対向面に凸状
曲面部を設け、この凸状曲面部が当接する両ラックガイ
ドの受け面をスペーサの凸状曲面より曲率の大きな凹状
曲面または凹状円錐面とし、スペーサと両ラックガイド
の接触点をラックバーから両ラックガイドに作用する反
力の作用点を考慮して決定することにより、スペーサか
ら両ラックガイドに伝わる押圧力の径方向分力とラック
バーから両ラックガイドに作用する反力の径方向分力と
で決まる両ラックガイドの両端部とハウジングにおける
円筒部との面圧分布を略均一にでき、ハウジングの円筒
部に対する両ラックガイドの円滑な摺動を保証すること
ができるとともに、各ラックガイドの両端部における偏
摩耗を効果的に抑制することができる。In the rack bar supporting apparatus according to the present invention, the surface of the spacer opposed to both rack guides has a convex shape.
The curved portion is provided, a large concave convex curved surface portion curvature than the convex curved surface of the receiving surface abutting the two rack guide spacer This
A curved or concave conical surface, the contact points of the spacers and both rack guide from the rack bar by determining by considering the point of action of the reaction force that acts on both the rack guide, the pressing force transmitted from the spacer in both the rack guide The surface pressure distribution between both ends of both rack guides and the cylindrical portion of the housing, which is determined by the radial component force and the radial component force of the reaction force acting on both rack guides from the rack bar, can be made substantially uniform, and the cylindrical portion of the housing can be obtained. Smooth sliding of both rack guides with respect to the rack guide, and uneven wear at both ends of each rack guide can be effectively suppressed.
【０００７】[0007]
【実施例】以下に、本発明の一実施例を図面に基づいて
説明する。図１は本発明によるラックバー支持装置を採
用してなる車両用ラックピニオン式ステアリング装置を
示していて、このステアリング装置においては、ハウジ
ング１１にベアリング１２，１３を介して回転自在に組
付けられステアリングシャフト（図示省略）に連結され
るピニオン軸１４のピニオン１４ａにラックバー１５の
一側に形成したラック１５ａが噛合している。ラックバ
ー１５はハウジング１１にラック軸方向（図１の紙面上
下方向）へ摺動可能に組付けられていて、ラックバー支
持装置２０によってピニオン１４ａに向けて押圧されな
がらラック軸方向へ摺動可能に支持されている。An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 shows a rack and pinion type steering device for a vehicle employing a rack bar support device according to the present invention. In this steering device, a steering device is rotatably mounted on a housing 11 via bearings 12 and 13. A rack 15a formed on one side of the rack bar 15 meshes with a pinion 14a of a pinion shaft 14 connected to a shaft (not shown). The rack bar 15 is mounted on the housing 11 so as to be slidable in the rack axis direction (the vertical direction on the paper surface of FIG. 1), and is slidable in the rack axis direction while being pressed toward the pinion 14a by the rack bar support device 20. It is supported by.
【０００８】ラックバー支持装置２０は、図１及び図２
にて示したように、略中央で軸線方向に二分割した形状
でハウジング１１に形成した円筒部１１ａ内に軸方向へ
摺動可能に組付けた金属製のラックガイド２１Ａ，２１
Ｂと、これらラックガイド２１Ａ，２１Ｂとラックバー
１５間に介装されて両者の当たりを和らげる弾性体２２
と、両ラックガイド２１Ａ，２１Ｂの背部凹所にラック
ガイドと対向した面を凸状球面Ｓ１としたスペーサ２３
とともに配設されてラックガイド２１Ａ，２１Ｂをラッ
クバー１５に向けて付勢するスプリング２４と、中間部
に環状のフランジ２５ａを有してハウジング１１にボル
ト（図示省略）により固着されたカバー１６に圧入嵌合
されたスリーブ２５と、このスリーブ２５に進退可能に
螺合されて内端にてスペーサ２３の背面に僅かな隙間を
もって対向する六角穴付のセンタボルト２６と、このセ
ンタボルト２６の回転をロックするナット２７により構
成されている。The rack bar support device 20 is shown in FIGS.
As shown in the figure, metal rack guides 21A and 21 are slid in the axial direction in a cylindrical portion 11a formed in the housing 11 in a shape substantially bisected in the axial direction at the center.
B and an elastic body 22 interposed between the rack guides 21A and 21B and the rack bar 15 to reduce the contact between them.
And a spacer 23 having a surface facing the rack guide as a convex spherical surface S1 in a recess at the back of both rack guides 21A and 21B.
A spring 24 is disposed along with the spring 24 for urging the rack guides 21A and 21B toward the rack bar 15, and a cover 16 having an annular flange 25a at an intermediate portion and fixed to the housing 11 by bolts (not shown). A sleeve 25 press-fitted, a center bolt 26 having a hexagonal hole screwed into the sleeve 25 so as to be able to advance and retreat, and facing the back surface of the spacer 23 with a slight gap at the inner end; and rotation of the center bolt 26 And a nut 27 for locking the lock.
【０００９】また、本実施例においては、図３にて示し
たように、スペーサ２３が当接する各ラックガイド２１
Ａ，２１Ｂの受け面がスペーサ２３の凸状球面Ｓ１（中
心をＯ１とし曲率半径をＲ１とする球面）より曲率半径
の大きな凹状球面Ｓ２（中心をＯ２とし曲率半径をＲ２
＞Ｒ１とする球面）とされるとともに、ラックバー１５
が当接する弾性体２２の各受け面がラックバー１５の外
周面Ｓ３（中心をＯ３とし半径をＲ３とする円弧面）よ
り半径の大きな円弧面Ｓ４（中心をＯ４とし半径をＲ４
＞Ｒ３とする円弧面）とされていて、スペーサ２３と各
ラックガイド２１Ａ，２１Ｂとの各接触点Ｐ１が各ラッ
クガイド２１Ａ，２１Ｂのラックバー１５から弾性体２
２を介して反力を受ける各作用点Ｐ２より外周に位置
し、かつ各接触点Ｐ１での径方向分力Ｆ１が各作用点Ｐ
２での径方向分力Ｆ２より大きな値となるようにしてあ
る。また、各ラックガイド２１Ａ，２１Ｂの中間部外周
には凹部（逃げ）２１ａ，２１ｂが形成されており、こ
れによって摺動摩擦の軽減が図られている。In this embodiment, as shown in FIG. 3, each rack guide 21 with which the spacer 23 contacts
The receiving surfaces of A and 21B have a concave spherical surface S2 (center is O2 and radius of curvature is R2) having a larger radius of curvature than the convex spherical surface S1 of the spacer 23 (a spherical surface having a center of O1 and a radius of curvature of R1).
> R1) and the rack bar 15
Each of the receiving surfaces of the elastic body 22 with which the abutment contacts the outer peripheral surface S3 of the rack bar 15 (an arc surface whose center is O3 and whose radius is R3).
> R3), and each contact point P1 between the spacer 23 and each rack guide 21A, 21B is moved from the rack bar 15 of each rack guide 21A, 21B to the elastic body 2.
2, the radial component F1 at each contact point P1 is located on the outer periphery of each action point P2 receiving the reaction force via
2 is larger than the radial component force F2. In addition, concave portions (escape) 21a, 21b are formed on the outer periphery of the intermediate portion of each of the rack guides 21A, 21B, so that sliding friction is reduced.
【００１０】ところで、上記のように構成した本実施例
においては、二分割されたラックガイド２１Ａ，２１Ｂ
がスペーサ２３を介して付与されるスプリング２４のば
ね力により径方向へも付勢されるため、各ラックガイド
２１Ａ，２１Ｂはラックバー側端部外周のみならず他端
部外周でもハウジング１１の円筒部１１ａに圧接する。
したがって、各ラックガイド２１Ａ，２１Ｂの傾動は阻
止され、傾動による異音発生を的確に防ぐことができ
る。また、各ラックガイド２１Ａ，２１Ｂがラックバー
側端部外周のみならず他端部外周でも円筒部１１ａに圧
接し、かつ中間部外周にて凹部２１ａ，２１ｂにより円
筒部１１ａに圧接しないため、各ラックガイド２１Ａ，
２１Ｂの偏摩耗が摺動摩擦の軽減を図りながら抑制され
る。By the way, in the embodiment constructed as described above, the rack guides 21A and 21B divided into two parts are provided.
Are also urged in the radial direction by the spring force of the spring 24 applied via the spacer 23, so that each of the rack guides 21A and 21B has a cylindrical shape of the housing 11 not only at the outer periphery of the rack bar side end but also at the other end outer periphery. It is pressed against the part 11a.
Therefore, the tilting of the rack guides 21A and 21B is prevented, and the generation of abnormal noise due to the tilting can be accurately prevented. Further, since each of the rack guides 21A and 21B is pressed against the cylindrical portion 11a not only at the outer periphery of the rack bar side end but also at the outer periphery of the other end, and is not pressed against the cylindrical portion 11a at the outer periphery of the intermediate portion by the concave portions 21a and 21b. Rack guide 21A,
Uneven wear of 21B is suppressed while reducing sliding friction.
【００１１】また、本実施例のラックバー支持装置にお
いては、スペーサ２３の両ラックガイド２１Ａ，２１Ｂ
との対向面を凸状球面Ｓ１とするとともに、このスペー
サ２３が当接する両ラックガイド２１Ａ，２１Ｂの受け
面をスペーサ２３の凸状球面Ｓ１より曲率半径の大きな
凹状球面Ｓ２として、スペーサ２３と両ラックガイド２
１Ａ，２１Ｂの接触点Ｐ１をラックバー１５から両ラッ
クガイド２１Ａ，２１Ｂに作用する反力の作用点Ｐ２と
の関連で変更可能としたため、スペーサ２３と両ラック
ガイド２１Ａ，２１Ｂの接触点Ｐ１を適宜に設定するこ
とにより、スペーサ２３から両ラックガイド２１Ａ，２
１Ｂに伝わる押圧力の径方向分力Ｆ１とラックバー１５
から両ラックガイド２１Ａ，２１Ｂに作用する反力の径
方向分力Ｆ２とで決まる両ラックガイド２１Ａ，２１Ｂ
の両端部とハウジング１１における円筒部１１ａとの面
圧分布を略均一にでき、ハウジング１１の円筒部１１ａ
に対する両ラックガイド２１Ａ，２１Ｂの円滑な摺動を
保証することができるとともに、各ラックガイド２１
Ａ，２１Ｂの両端部における偏摩耗を効果的に抑制する
ことができる。Further, in the rack bar supporting device of the present embodiment, both rack guides 21A, 21B of the spacer 23 are provided.
And the receiving surfaces of both rack guides 21A and 21B with which the spacer 23 abuts are defined as concave spherical surfaces S2 having a larger radius of curvature than the convex spherical surface S1 of the spacer 23. Rack guide 2
Since the contact point P1 between 1A and 21B can be changed in relation to the point of action P2 of the reaction force acting on both rack guides 21A and 21B from the rack bar 15, the contact point P1 between the spacer 23 and both rack guides 21A and 21B is changed. By appropriately setting, the two rack guides 21 </ b> A, 2 </ b> A
Radial component force F1 of pressing force transmitted to 1B and rack bar 15
The two rack guides 21A, 21B are determined by the radial component force F2 of the reaction force acting on both the rack guides 21A, 21B from the front.
And the surface pressure distribution between the cylindrical portion 11a of the housing 11 and the cylindrical portion 11a of the housing 11 can be made substantially uniform.
Of the rack guides 21A and 21B with respect to the rack guides 21A and 21B.
Uneven wear at both end portions of A and 21B can be effectively suppressed.
【００１２】上記実施例においては、スペーサ２３の凸
状球面Ｓ１が当接するラックガイド２１Ａ，２１Ｂにお
ける背面凹所の形状を凹状球面Ｓ２としたが、これを凹
状円錐面として本発明を実施することも可能である。ま
た、スペーサ２３の凸状球面Ｓ１を他の凸状曲面とし、
それに対応してラックガイド２１Ａ，２１Ｂにおける背
面凹部の形状を他の凹状曲面にて実施してもよいことは
上記の記載から明らかである。 In the above embodiment, the shape of the rear recess in the rack guides 21A and 21B with which the convex spherical surface S1 of the spacer 23 abuts is the concave spherical surface S2. However, the present invention is embodied as a concave conical surface. Is also possible . Ma
The convex spherical surface S1 of the spacer 23 is another convex curved surface,
Correspondingly, the back of the rack guides 21A and 21B
The fact that the shape of the surface recess may be implemented with another concave curved surface
It is clear from the above description.
【図１】 本発明によるラックバー支持装置の一実施例
を示す断面図である。FIG. 1 is a sectional view showing an embodiment of a rack bar support device according to the present invention.
【図２】 図１に示した両ラックガイドの斜視図であ
る。FIG. 2 is a perspective view of both rack guides shown in FIG.
【図３】 両ラックガイドに作用する力の関係を概略的
に示した図である。FIG. 3 is a diagram schematically showing a relationship between forces acting on both rack guides.
１１…ハウジング、１１ａ…円筒部、１５…ラックバ
ー、２０…ラックバー支持装置、２１Ａ，２１Ｂ…二分
割したラックガイド、２３…スペーサ、２４…スプリン
グ、Ｓ１…凸状球面、Ｓ２…凹状球面。11: Housing, 11a: Cylindrical portion, 15: Rack bar, 20: Rack bar support device, 21A, 21B: Two-part rack guide, 23: Spacer, 24: Spring, S1: convex spherical surface, S2: concave spherical surface.
フロントページの続き (72)発明者 嶌本 勇二 大阪市中央区南船場三丁目５番８号 光 洋精工株式会社内 (56)参考文献 特開 平５−238397（ＪＰ，Ａ) 実開 昭59−102566（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) B62D 3/12 Continuation of the front page (72) Inventor Yuji Shimamoto 3-5-8, Minamisenba, Chuo-ku, Osaka-shi Koyo Seiko Co., Ltd. (56) References JP-A-5-238397 (JP, A) Shokai Sho59- 102566 (JP, U) (58) Field surveyed (Int. Cl. 7 , DB name) B62D 3/12
Claims (1)
組付けたハウジングと、該ハウジングに前記ラックバー
に直交して形成した円筒部内に摺動可能に組付けたラッ
クガイドと、該ラックガイドの背部凹所に設けたスペー
サと、該スペーサを前記ラックバーに向けて押圧するス
プリングとを備えて、前記ラックバーが前記ラックガイ
ドにより支持されるようにしたラックバー支持装置にお
いて、前記ラックガイドを略中央で軸線方向に二分割し
た形状とし、前記スペーサの両ラックガイドとの対向面
を凸状曲面に形成し、この凸状曲面が当接する前記両ラ
ックガイドの受け面を前記スペーサの凸状曲面より曲率
半径の大きな凹状曲面又は凹状円錐面とし、前記スペー
サと前記両ラックガイドとの各接触点が前記ラックバー
から前記ラックガイドに作用する各作用点より外周に位
置し、前記接触点での径方向分力が前記作用点での径方
向分力より大きくなるようにしたことを特徴とするラッ
クバー支持装置。1. A rack bar is slidable in the rack axis direction.
An assembled housing, and the rack bar
Slidably mounted in a cylindrical part formed perpendicular to the
And a space provided in a recess at the back of the rack guide.
And a spacer for pressing the spacer toward the rack bar.
And the rack bar includes a rack guide.
In the rack bar supporting device which is supported by the rack, the rack guide is formed into a shape which is divided into two parts in the axial direction at substantially the center, and a surface of the spacer which faces the two rack guides.
Are formed in a convex curved surface, and the receiving surfaces of the two rack guides in contact with the convex curved surface are more curved than the convex curved surface of the spacer.
A large concave curved surface or a concave conical surface of the radius, the space
Each contact point between the rack guide and the rack guide
From the point of action acting on the rack guide
And the radial component force at the contact point is
A rack bar support device characterized in that the force is greater than the component force .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21145892A JP3212703B2 (en) | 1992-08-07 | 1992-08-07 | Rack bar support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21145892A JP3212703B2 (en) | 1992-08-07 | 1992-08-07 | Rack bar support device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0656042A JPH0656042A (en) | 1994-03-01 |
| JP3212703B2 true JP3212703B2 (en) | 2001-09-25 |
Family
ID=16606277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21145892A Expired - Fee Related JP3212703B2 (en) | 1992-08-07 | 1992-08-07 | Rack bar support device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3212703B2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3366785B2 (en) * | 1995-09-19 | 2003-01-14 | 光洋精工株式会社 | Rack support device |
| JP5294289B2 (en) * | 2000-12-27 | 2013-09-18 | オイレス工業株式会社 | Rack and pinion steering system |
| JP2012066803A (en) * | 2010-08-27 | 2012-04-05 | Jtekt Corp | Rack shaft support device |
| JP5664344B2 (en) * | 2011-03-03 | 2015-02-04 | 株式会社ジェイテクト | Rack and pinion type steering device |
| KR102342113B1 (en) * | 2015-09-16 | 2021-12-23 | 현대모비스 주식회사 | Clearance compensator of yoke |
| JP7282591B2 (en) * | 2019-05-16 | 2023-05-29 | 株式会社Subaru | steering device |
-
1992
- 1992-08-07 JP JP21145892A patent/JP3212703B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0656042A (en) | 1994-03-01 |
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