公开(公告)号：US09511793B2

公开(公告)日：2016-12-06

申请号：US14403973

申请日：2013-04-11

申请人： JTEKT EUROPE

发明人： Patrice Brochot

IPC分类号： F16H55/28 ,  B62D3/12

CPC分类号： B62D3/123 ,  F16H55/286 ,  Y10T74/19623

摘要： The invention relates to a yoke device which includes a rotary pad (10), the inner periphery (11) of which is off-center relative to the outer periphery (12), clamped against the rear of the rack, and thus pushed toward the teeth of the steering pinion. The rotary pad (10) engages, via the outer periphery thereof (12), with an arcuate cradle (14) of a mounting (13) mounted in the steering gearbox, said pad being biased and rotatably positioned by a clearance-compensation mechanism having a spring means. The outer periphery (12) of the pad and the cradle (14) engage with one another following two contact lines (20, 21) which are spaced apart, parallel to the axis of rotation of the pad.

摘要翻译： 本发明涉及一种轭装置，其包括旋转垫（10），其内周缘（11）相对于外周（12）偏心，夹紧在齿条的后部，从而被推向 转向齿的齿。 旋转垫（10）经由其外周（12）与安装在转向齿轮箱中的安装件（13）的弓形托架（14）接合，所述垫通过间隙补偿机构被偏置并可旋转地定位，所述间隙补偿机构具有 春天的意思。 衬垫和支架（14）的外周（12）沿着与垫的旋转轴线间隔开的两个接触线（20,21）彼此接合。

公开(公告)号：US06817259B2

公开(公告)日：2004-11-16

申请号：US10323581

申请日：2002-12-18

申请人： Ulrich Asbrand ,  Jürgen Class

发明人： Ulrich Asbrand ,  Jürgen Class

IPC分类号： B62D312

CPC分类号： B62D3/123 ,  F16H55/283 ,  F16H55/286 ,  Y10T74/18808 ,  Y10T74/19623 ,  Y10T74/1967

摘要： In a rack-and-pinion steering gear for motor vehicles, in which in a steering gear housing a pressure piece is guided within a stub having an axis normal to that of the steering-gear housing so that the pressure piece is longitudinally displaceable in the guide stub. A preloading force acts on the pressure piece at an angle to the direction of motion of the pressure piece such that the pressure piece is held in engagement with a side wall of the stub in either direction of movement of the rack.

摘要翻译： 在用于机动车辆的齿条齿轮式转向齿轮中，其中在具有压力件的转向齿轮壳体中，在具有与转向齿轮壳体的轴线垂直的轴线的短轴内引导，使得压力件可在 指南针。 预压力以与压块的运动方向成一定角度作用在压块上，使得压块在架的运动方向上与支柱的侧壁保持接合。

公开(公告)号：US20150166096A1

公开(公告)日：2015-06-18

申请号：US14410577

申请日：2013-04-23

申请人： JTEKT EUROPE

发明人： Patrice Brochot

IPC分类号： B62D3/12 ,  F16H55/28

CPC分类号： B62D3/123 ,  F16H55/286 ,  Y10T74/19623

摘要： The yoke device comprises a rotary pad (10), the inner periphery (11) of which is eccentric with respect to the outer periphery (12) and is applied against the back of the rack, which is thus pushed towards the teeth of the steering pinion. The rotary pad (10) is rotationally biased and positioned by a backlash compensation mechanism (17) with spring means. This mechanism comprises a rotating movable stop (21), including gearings (24, 25) having staggered teeth that engage with the notches (26, 27) of a push member (19). The staggered gear teeth comprise, on one sector, a pilot gearing (24) having planar teeth (28) provided with a protrusion (29) and, in another sector, at least one gearing (25) having planar teeth (30) with no protrusion.

摘要翻译： 轭装置包括旋转垫（10），其内周缘（11）相对于外周（12）是偏心的，并且被施加到齿条的后部，由此被推向转向件的齿 小齿轮 旋转垫（10）通过具有弹簧装置的间隙补偿机构（17）旋转地偏置和定位。 该机构包括旋转可移动止动件（21），包括具有与推动构件（19）的凹口（26,27）啮合的交错齿的齿轮（24,25）。 交错的齿轮齿在一个扇区上包括具有设置有突起（29）的平面齿（28）的导引齿轮（24），并且在另一个扇区中包括具有平面齿（30）的至少一个齿轮（25） 突出。

公开(公告)号：US07870805B2

公开(公告)日：2011-01-18

申请号：US12287272

申请日：2008-10-07

申请人： Tsuyoshi Matsuo ,  Yasuo Shimizu ,  Katsuji Watanabe

发明人： Tsuyoshi Matsuo ,  Yasuo Shimizu ,  Katsuji Watanabe

IPC分类号： F16H1/04 ,  F16H35/00

CPC分类号： B62D3/123 ,  F16H55/283 ,  F16H55/286 ,  Y10T74/1967

摘要： A rack-and-pinion steering apparatus in which a steering gear box for transmitting an operation of a steering wheel to road wheels includes a pinion operatively connected to the steering wheel, a rack bar which has a rack meshing with the pinion, and which is operatively connected to the road wheels, a housing slidably supporting the rack bar, a cylindrical rack guide slidably fitted into a guide hole formed in the housing, and a spring member causing the rack guide to abut on a rear part of the rack bar opposite to the rack by biasing the rack guide. A reaction force, which the rack guide receives from the rack bar, acts on the rack guide in such a way as to cause a rotational moment of the rack guide about an axis different from an axis of the rack guide.

摘要翻译： 一种齿轮齿条转向装置，其中用于将方向盘操作传递到车轮的转向齿轮箱包括可操作地连接到方向盘的小齿轮，具有与小齿轮啮合的齿条的齿条， 可操作地连接到所述车轮，可滑动地支撑所述齿条的壳体，可滑动地装配到形成在所述壳体中的引导孔中的圆柱形齿条引导件和使所述齿条引导件邻接在与所述齿条相对的齿条上的后部的弹簧构件 机架通过偏置机架导轨。 机架引导件从机架杆接收的反作用力以使得齿条引导件的旋转力矩绕与齿条引导件的轴线不同的轴线的方式作用在齿条引导件上。

公开(公告)号：US20030115979A1

公开(公告)日：2003-06-26

申请号：US10323581

申请日：2002-12-18

发明人： Ulrich Asbrand ,  Jurgen Class

IPC分类号： B62D003/12 ,  F16H055/18

CPC分类号： B62D3/123 ,  F16H55/283 ,  F16H55/286 ,  Y10T74/18808 ,  Y10T74/19623 ,  Y10T74/1967

摘要： In a rack-and-pinion steering gear for motor vehicles, in which in a steering gear housing a pressure piece is guided within a stub having an axis normal to that of the steering-gear housing so that the pressure piece is longitudinally displaceable in the guide stub. A preloading force acts on the pressure piece at an angle to the direction of motion of the pressure piece such that the pressure piece is held in engagement with a side wall of the stub in either direction of movement of the rack.

摘要翻译： 在用于机动车辆的齿条齿轮式转向齿轮中，其中在具有压力件的转向齿轮壳体中，在具有与转向齿轮壳体的轴线垂直的轴线的短轴内引导，使得压力件可在 指南针。 预压力以与压块的运动方向成一定角度作用在压块上，使得压块在架的运动方向上与支柱的侧壁保持接合。

公开(公告)号：US20150197274A1

公开(公告)日：2015-07-16

申请号：US14403973

申请日：2013-04-11

申请人： JTEKT EUROPE

发明人： Patrice Brochot

IPC分类号： B62D3/12 ,  F16H55/28

CPC分类号： B62D3/123 ,  F16H55/286 ,  Y10T74/19623

摘要： The invention relates to a yoke device which includes a rotary pad (10), the inner periphery (11) of which is off-centre relative to the outer periphery (12), clamped against the rear of the rack, and thus pushed toward the teeth of the steering pinion. The rotary pad (10) engages, via the outer periphery thereof (12), with an arcuate cradle (14) of a mounting (13) mounted in the steering gearbox, said pad being biased and rotatably positioned by a clearance-compensation mechanism having a spring means. The outer periphery (12) of the pad and the cradle (14) engage with one another following two contact lines (20, 21) which are spaced apart, parallel to the axis of rotation of the pad.

摘要翻译： 本发明涉及一种轭装置，其包括旋转垫（10），其内周缘（11）相对于外周（12）偏心，夹紧在齿条的后部，从而被推向 转向齿的齿。 旋转垫（10）经由其外周（12）与安装在转向齿轮箱中的安装件（13）的弓形托架（14）接合，所述垫通过间隙补偿机构被偏置并可旋转地定位，所述间隙补偿机构具有 春天的意思。 衬垫和支架（14）的外周（12）沿着与垫的旋转轴线间隔开的两个接触线（20,21）彼此接合。

公开(公告)号：US20150191196A1

公开(公告)日：2015-07-09

申请号：US14408875

申请日：2013-03-11

申请人： THYSSENKRUPP PRESTA AG

发明人： Walter König ,  Philippe Steck

IPC分类号： B62D3/12 ,  F16H55/28

CPC分类号： B62D3/123 ,  F16H55/286 ,  Y10T74/19623

摘要： The invention relates to a rack-and-pinion steering system having a pressure piece which pushes a rack against a pinion, a contact face with the rack of the pressure piece being of asymmetrical configuration.

摘要翻译： 本发明涉及一种齿条 - 小齿轮转向系统，其具有将齿条推靠在小齿轮上的压力片，与压块的齿条的接触面具有不对称的构型。

公开(公告)号：US5265691A

公开(公告)日：1993-11-30

申请号：US932268

申请日：1992-08-19

申请人： Hideo Konishi ,  Tadaaki Fujii

发明人： Hideo Konishi ,  Tadaaki Fujii

IPC分类号： B62D3/12 ,  B62D5/04 ,  F16H55/28 ,  F16H57/12 ,  B62D5/22

CPC分类号： B62D5/0409 ,  B62D3/123 ,  F16H55/283 ,  F16H55/286 ,  Y10T74/1967

摘要： A cushioning material sheet to be interposed between a rack support and a press plug for applying an elastic force provided by a spring is formed such that at least its one end face is tapered. Slide-contact surfaces of the rack support and the press plug to be brought into contact with the two end faces of the cushioning material sheet are so formed as to move the cushioning material sheet in a direction perpendicular to a rack support direction, along which the thickness of the cushioning material sheet is decreased. A biasing member is provided to bias the cushioning material sheet in this direction of movement, thereby obtaining a proper meshed condition between a pinion and a rack.

摘要翻译： 插入在齿条支撑件和用于施加由弹簧提供的弹性力的压塞之间的缓冲材料片形成为至少其一个端面是锥形的。 齿条支撑件和压塞与滑动材料板的两个端面接触的滑动接触表面形成为沿着与支架方向垂直的方向移动缓冲材料片， 缓冲材料片的厚度减小。 提供偏置构件以沿着该移动方向偏置缓冲材料片，由此获得小齿轮和齿条之间的适当的啮合状态。

公开(公告)号：US20140026694A1

公开(公告)日：2014-01-30

申请号：US14110629

申请日：2012-03-19

申请人： Hans Walter Wodtke

发明人： Hans Walter Wodtke

IPC分类号： B62D3/12

CPC分类号： B62D3/123 ,  B62D5/0448 ,  F16H55/286 ,  Y10T74/18096 ,  Y10T74/19623

摘要： Pressure piece (9) of a rack-and-pinion steering system, wherein the pressure piece (9) can be pressed along a pressure axis (D) against a rack (5), wherein the pressure piece (9) has a guide (14) for the rack (5) along its rack axis (Z), wherein an adjusting device (17) for adjusting the guide (14) of the pressure piece (9) along an adjusting axis (S) is provided, wherein the adjusting axis (S) intersects a plane containing the pressure axis (D) and also the rack axis (Z). It is possible to place the rack (5) off-axis in a targeted manner in order to reduce unwanted noise.

摘要翻译： 齿条和小齿轮转向系统的压力片（9），其中压力片（9）可以沿着压力轴线（D）压靠在齿条（5）上，其中压力片（9）具有导向件 14），其中，用于沿其齿条轴线（Z）的齿条（5），其中用于沿调节轴线（S）调节压力片（9）的引导件（14）的调节装置（17） 轴（S）与包含压力轴（D）的平面和齿条轴（Z）相交。 可以以有针对性的方式将机架（5）放置在轴外，以减少不必要的噪音。

公开(公告)号：US20030074996A1

公开(公告)日：2003-04-24

申请号：US10236073

申请日：2002-09-05

发明人： Eckart Op Den Camp

IPC分类号： F16H055/18 ,  F16H001/04

CPC分类号： B62D3/123 ,  F16H55/283 ,  F16H55/286 ,  Y10T74/19623 ,  Y10T74/1967

摘要： A steering gear comprising a housing, a drive pinion, a gear rack, a thrust pad, a compensating member and a torsion spring. In this steering gear, the gear rack is shiftable in said housing and the thrust pad is biasing the gear rack against the drive pinion. Further, the compensating member has a cam surface, the cam surface is supporting the thrust pad; the torsion spring is exerting a torque upon the compensating member and the torque is causing the compensating member to urge the thrust pad from the compensating member towards the drive pinion.

摘要翻译： 一种舵机，包括壳体，驱动小齿轮，齿条，推力垫，补偿构件和扭转弹簧。 在该转向齿轮中，齿条在所述壳体中是可移动的，并且止推垫将齿条抵靠驱动小齿轮偏置。 此外，补偿构件具有凸轮表面，凸轮表面支撑止推垫; 扭转弹簧在补偿构件上施加扭矩，并且扭矩导致补偿构件将推力垫从补偿构件推向驱动小齿轮。