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1. 发明申请

US20120125132A1 Bearing system for a worm in a steering gear 有权
标题翻译：用于舵机蜗杆的轴承系统
公开(公告)号：US20120125132A1
公开(公告)日：2012-05-24
申请号：US13373080
申请日：2011-11-03
申请人： Werner Bernhard , Marco Garu , Ekkehard Kneer , Jens-Uwe Hafermalz , Dennis Fuechsel , Juergen Bieber , Rainer Schaenzel
发明人： Werner Bernhard , Marco Garu , Ekkehard Kneer , Jens-Uwe Hafermalz , Dennis Fuechsel , Juergen Bieber , Rainer Schaenzel
IPC分类号： B62D3/04 , F16C19/04
CPC分类号： B62D5/0409 , F16C27/04 , F16C2326/24 , F16H55/24 , F16H2057/0213 , Y10T74/18792 , Y10T74/19828
摘要： Disclosed is a bearing system for a worm engaging with a worm wheel as part of a steering gear, wherein the bearing system comprises at least one bearing with an outer ring, an inner ring, and rolling bodies that are movably accommodated between the outer an inner rings, the bearing being pivotally arranged in a bearing seat for accommodating the outer ring of the bearing, and wherein the inner ring accommodates one of the two shaft ends of the worm in order to seat said shaft end of the worm radially in the housing of the steering gear. For an improved dampening of the worm at least one spring element, which exerts a spring force on a region of the outer ring of the bearing, is provided at the bearing, said spring force supporting a pivotal motion of the worm toward the worm wheel.
摘要翻译：公开了一种用于与作为舵机的一部分的蜗轮接合的蜗杆的轴承系统，其中所述轴承系统包括至少一个具有外圈，内圈和滚动体的轴承，所述轴承系统可移动地容纳在所述外部内部所述轴承枢转地布置在用于容纳所述轴承的外圈的轴承座中，并且其中所述内圈容纳所述蜗杆的两个轴端中的一个，以便将所述蜗杆的所述轴端径向放置在所述壳体中舵机。为了改进蜗杆的阻尼，至少一个弹簧元件（其在轴承的外圈的区域上施加弹簧力）设置在轴承处，所述弹簧力支撑蜗杆向蜗轮的枢转运动。

2. 发明授权

US08539849B2 Bearing system for a worm in a steering gear 有权
标题翻译：用于舵机蜗杆的轴承系统
公开(公告)号：US08539849B2
公开(公告)日：2013-09-24
申请号：US13373080
申请日：2011-11-03
申请人： Werner Bernhard , Marco Grau , Ekkehard Kneer , Jens-Uwe Hafermalz , Dennis Fuechsel , Juergen Bieber , Rainer Schaenzel
发明人： Werner Bernhard , Marco Grau , Ekkehard Kneer , Jens-Uwe Hafermalz , Dennis Fuechsel , Juergen Bieber , Rainer Schaenzel
IPC分类号： F16H1/16 , F16H1/20 , F16H35/00 , F16C23/04 , F16C23/08 , F16C33/56
CPC分类号： B62D5/0409 , F16C27/04 , F16C2326/24 , F16H55/24 , F16H2057/0213 , Y10T74/18792 , Y10T74/19828
摘要： Disclosed is a bearing system for a worm engaging with a worm wheel as part of a steering gear, wherein the bearing system comprises at least one bearing with an outer ring, an inner ring, and rolling bodies that are movably accommodated between the outer an inner rings, the bearing being pivotally arranged in a bearing seat for accommodating the outer ring of the bearing, and wherein the inner ring accommodates one of the two shaft ends of the worm in order to seat said shaft end of the worm radially in the housing of the steering gear. For an improved dampening of the worm at least one spring element, which exerts a spring force on a region of the outer ring of the bearing, is provided at the bearing, said spring force supporting a pivotal motion of the worm toward the worm wheel.
摘要翻译：公开了一种用于与作为舵机的一部分的蜗轮接合的蜗杆的轴承系统，其中所述轴承系统包括至少一个具有外圈，内圈和滚动体的轴承，所述轴承系统可移动地容纳在所述外部内圈所述轴承枢转地布置在用于容纳所述轴承的外圈的轴承座中，并且其中所述内圈容纳所述蜗杆的两个轴端中的一个，以便将所述蜗杆的所述轴端径向放置在所述壳体中舵机。为了改进蜗杆的阻尼，至少一个弹簧元件（其在轴承的外圈的区域上施加弹簧力）设置在轴承处，所述弹簧力支撑蜗杆向蜗轮的枢转运动。

3. 发明授权

US07305901B2 Rack-and-pinion steering 失效
标题翻译：齿条转向
公开(公告)号：US07305901B2
公开(公告)日：2007-12-11
申请号：US10499494
申请日：2003-06-05
申请人： Franz-Josef Joachim , Jens-Uwe Hafermalz , Rainer Schaenzel , Karl Benkler , Hartmut Specht , Hermann Ocker
发明人： Franz-Josef Joachim , Jens-Uwe Hafermalz , Rainer Schaenzel , Karl Benkler , Hartmut Specht , Hermann Ocker
IPC分类号： F16H1/04
CPC分类号： F16N7/14 , B62D3/123 , F16N7/36 , Y10T74/1967
摘要： A rack-and-pinion steering system, in particular for a motor vehicle, has a steering housing and a pinion which is inserted into the steering housing If. A rack whose toothing engages with the pinion is mounted so as to be axially displaceable in the steering housing. The rack-and-pinion steering system has a circulation lubrication system with lubricating oil, an arrangement for conveying lubricating oil from a lubricating-oil reservoir conveying lubricating oil to the toothing engagement location between the rack and the pinion.
摘要翻译：特别是用于机动车辆的齿轮齿条转向系统具有转向壳体和插入转向壳体If中的小齿轮。其齿部与小齿轮啮合的齿条安装成可在转向壳体中轴向移动。齿条小齿轮转向系统具有带润滑油的循环润滑系统，用于将润滑油从润滑油输送润滑油输送到齿条与小齿轮之间的齿啮合位置的装置。

4. 发明申请

US20050034916A1 Rack-and-pinion steering 失效
标题翻译：齿条转向
公开(公告)号：US20050034916A1
公开(公告)日：2005-02-17
申请号：US10499494
申请日：2003-06-05
申请人： Franz-Josef Joachim , Jens-Uwe Hafermalz , Rainer Schaenzel , Karl Benkler , Harmut Specht , Hermann Ocker
发明人： Franz-Josef Joachim , Jens-Uwe Hafermalz , Rainer Schaenzel , Karl Benkler , Harmut Specht , Hermann Ocker
IPC分类号： B62D3/12 , F16H19/04 , F16H55/17 , F16H57/02 , F16N7/14 , F16N7/36 , B62D5/06
CPC分类号： F16N7/14 , B62D3/123 , F16N7/36 , Y10T74/1967
摘要： A rack-and-pinion steering system 1, in particular for a motor vehicle, has a steering housing 2 and a pinion 3which is inserted into the steering housing 2. A rack 4 whose toothing 5 engages with the pinion 3 is mounted so as to be axially displaceable in the steering housing 2. The rack-and-pinion steering system 1 has a circulation lubrication system with lubricating oil 8, means 7 for conveying lubricating oil 8 from a lubricating-oil reservoir 6 conveying lubricating oil 8 to the toothing engagement location 9 between the rack 4 and the pinion 3.
摘要翻译：特别是用于机动车辆的齿条小齿轮转向系统1具有转向壳体2和插入转向壳体2中的小齿轮3.其齿部5与小齿轮3啮合的齿条4安装成在转向壳体2中可轴向移动。齿条 - 小齿轮转向系统1具有带有润滑油的循环润滑系统8，用于将润滑油8从输送润滑油8的润滑油储存器6输送到齿啮合的装置7 齿条4与小齿轮3之间的位置9。

5. 发明授权

US09086090B2 Device for the positional securing of a unit 有权
标题翻译：用于单元位置固定的装置
公开(公告)号：US09086090B2
公开(公告)日：2015-07-21
申请号：US14128896
申请日：2012-07-11
申请人： Jochen Schmid , Richard Kaisser , Juergen Bieber , Rainer Schaenzel
发明人： Jochen Schmid , Richard Kaisser , Juergen Bieber , Rainer Schaenzel
IPC分类号： F16B39/32 , F16B39/284 , B62D3/06 , F16C33/72 , F16C35/067
CPC分类号： F16B39/284 , B62D3/06 , F16B39/32 , F16C33/723 , F16C35/067 , F16C2226/60
摘要： A device for securing a unit in a housing, in particular for securing a fixed bearing of a pinion in a steering gear of a motor vehicle, comprises a securing element which is inserted into a bore in the housing. The securing element is provided with at least one latching lever, wherein the at least one latching lever latches into toothing gaps of a toothing geometry in the bore of the housing via a latching lug disposed at the free end of the latching lever, or wherein at least one latching lug is disposed in the bore, which latches into toothing gaps of a toothing geometry in the securing element.
摘要翻译：用于将单元固定在壳体中的装置，特别是用于将小齿轮的固定轴承固定在机动车辆的舵机中的装置包括插入壳体中的孔中的固定元件。所述固定元件设置有至少一个闩锁杆，其中所述至少一个闩锁杆通过设置在所述闩锁杆的自由端处的闩锁凸耳闩锁到所述壳体的孔中的齿形几何形状的齿形间隙中，或者其中至少一个闩锁凸耳设置在孔中，该锁定凸耳锁定在固定元件中的齿形几何的齿间隙中。

6. 发明授权

US07197956B2 Thrust piece unit for rack-and-pinion steering mechanisms 失效
标题翻译：用于齿轮齿条转向机构的推力件单元
公开(公告)号：US07197956B2
公开(公告)日：2007-04-03
申请号：US10914310
申请日：2004-08-09
申请人： Juergen Bieber , Rainer Schaenzel , Michael Schmidt
发明人： Juergen Bieber , Rainer Schaenzel , Michael Schmidt
IPC分类号： F16H1/04
CPC分类号： F16H55/283 , B62D3/123 , Y10T74/18088 , Y10T74/1967
摘要： A thrust piece unit for rack-and-pinion steering mechanisms, which is integrated into a housing bore of the steering mechanism housing of motor vehicles, in order to keep the pinion in constant intermeshing with the rack, the thrust piece unit comprising a cylinder part, a piston part and two chambers which are matched with one another and are filled with hydraulic medium and which are connected to one another via a replenishing valve and via a throttle point, and overload protection being additionally integrated in the thrust piece unit.
摘要翻译：用于齿条和小齿轮转向机构的止推件单元，其集成到机动车辆的转向机构壳体的壳体孔中，以便保持小齿轮与齿条啮合不间断，推力件单元包括缸体部分活塞部分和两个腔室，它们彼此匹配并且充满液压介质，并且经由补充阀并经由节流点彼此连接，过载保护另外集成在推力件单元中。

7. 发明申请

US20050039554A1 Thrust piece unit for rack-and-pinion steering mechanisms 失效
标题翻译：用于齿轮齿条转向机构的推力件单元
公开(公告)号：US20050039554A1
公开(公告)日：2005-02-24
申请号：US10914310
申请日：2004-08-09
申请人： Juergen Bieber , Rainer Schaenzel , Michael Schmidt
发明人： Juergen Bieber , Rainer Schaenzel , Michael Schmidt
IPC分类号： B62D3/12 , F16H55/28 , F16H19/04
CPC分类号： F16H55/283 , B62D3/123 , Y10T74/18088 , Y10T74/1967
摘要： A thrust piece unit for rack-and-pinion steering mechanisms, which is integrated into a housing bore of the steering mechanism housing of motor vehicles, in order to keep the pinion in constant intermeshing with the rack, the thrust piece unit comprising a cylinder part, a piston part and two chambers which are matched with one another and are filled with hydraulic medium and which are connected to one another via a replenishing valve and via a throttle point, and overload protection being additionally integrated in the thrust piece unit.
摘要翻译：用于齿条和小齿轮转向机构的止推件单元，其集成到机动车辆的转向机构壳体的壳体孔中，以便保持小齿轮与齿条啮合不间断，推力件单元包括缸体部分活塞部分和两个腔室，它们彼此匹配并且充满液压介质，并且经由补充阀并经由节流点彼此连接，过载保护另外集成在推力件单元中。

8. 发明授权

US06863148B2 Rotary slide valve for servo-assisted steering systems 失效
标题翻译：用于伺服辅助转向系统的旋转滑阀
公开(公告)号：US06863148B2
公开(公告)日：2005-03-08
申请号：US10753716
申请日：2004-01-08
申请人： Andreas Hoffer , Rainer Schaenzel
发明人： Andreas Hoffer , Rainer Schaenzel
IPC分类号： B62D5/083
CPC分类号： B62D5/083
摘要： The invention relates to a rotary slide valve (1) of servo-assisted steering systems for motor vehicles that comprises an input and an output element (3, 4), which can rotate in relation to one another around a limited angle of rotation, and comprises a coupling connection (10) of the output element (4) to a control slide (7). A torque-transmitting, non-distorted coupling connection (10) between the control slide (7) and the output element (4) is provided by a coupling pin (10), which is fixed inside the output element (4) and radially extends into a seat of the control slide (7). The seat axially tapers to a cross-section that matches the cross-section of the coupling pin (10), whereby it is easy to insert the coupling pin (10) into the seat and possible to attain a play-free supporting position for the coupling pin (10) by axially displacing the output element (4) or the coupling pin (10) and control slide (7) in relation to one another.
摘要翻译：本发明涉及一种用于机动车辆的伺服辅助转向系统的旋转滑阀（1），其包括输入和输出元件（3,4），所述输入和输出元件可围绕限制的旋转角度相对于彼此旋转;以及包括输出元件（4）到控制滑块（7）的联接连接（10）。控制滑块（7）和输出元件（4）之间的扭矩传递非变形联接连接（10）由固定在输出元件（4）内部的一个连接销（10）提供，并且径向延伸进入控制滑块（7）的一个座位。所述座椅沿与所述联接销（10）的横截面相匹配的横截面轴向地渐缩，由此容易将所述联接销（10）插入所述座椅中，并且可以实现无障碍支撑位置通过相对于彼此轴向移动输出元件（4）或联接销（10）和控制滑块（7）来连接销（10）。

9. 发明授权

US07147081B2 Rack-and-pinion steering system for motor vehicles 失效
标题翻译：机动车辆齿条转向系统
公开(公告)号：US07147081B2
公开(公告)日：2006-12-12
申请号：US10505561
申请日：2003-02-18
申请人： Rainer Schaenzel
发明人： Rainer Schaenzel
IPC分类号： B62D5/04
CPC分类号： F16H55/283 , B62D3/123
摘要： A rack-and-pinion steering system for motor vehicles includes a rack, which is mounted in a housing such that it is longitudinally displaceable and kept in constant engagement with a pinion by a pressure piece, is connected at both ends to in each case one steering tie rod in an articulated manner, sealing bellows being fastened on one side to the housing and on the other side to the longitudinally displaceable steering rods. The steering system has a pressure compensation element integrated in the pressure piece.
摘要翻译：用于机动车辆的齿条齿轮转向系统包括：机架，其安装在壳体中，使得其可纵向移位并通过压力片与小齿轮保持恒定接合，两端连接至每一种情况下转向拉杆以铰接方式连接，密封波纹管一侧固定在壳体上，另一侧固定在纵向位移转向杆上。转向系统具有集成在压块中的压力补偿元件。

10. 发明申请

US20050039450A1 Hydraulic servo-assisted steering system for vehicles and a controlling method for a steering system of this type 失效
标题翻译：用于车辆的液压伺服辅助转向系统和这种转向系统的控制方法
公开(公告)号：US20050039450A1
公开(公告)日：2005-02-24
申请号：US10496408
申请日：2002-11-21
申请人： Uwe Wietzel , Rainer Schaenzel , Andreas Kruttschnitt
发明人： Uwe Wietzel , Rainer Schaenzel , Andreas Kruttschnitt
IPC分类号： B62D6/00 , B62D5/06 , B62D5/083 , B62D101/00 , B62D119/00 , F15B13/04 , F15B19/00 , F16D31/02
CPC分类号： B62D5/0835 , B62D5/062 , B62D5/083 , F15B13/0406 , F15B19/002
摘要： For a hydraulic servo-assisted steering system for motor vehicles, classifying storage of the respectively measured, actual valve characteristic curves is provided and, corresponding to this, energization characteristic curves for the magnetic actuator of the converter are provided, which may be paired in a classified manner in order to compensate for deviations from a predefined set valve characteristic curve, and a testing method for such a hydraulic servo-assisted steering system is provided, in which the loading pressure of the servo actuator is influenced as a function of an input steering torque and in a speed-dependent manner, the speed-dependent influence being effected via the electro-hydraulic converter, whose energization may be set in a manner superimposed on the speed-dependent definition with regard to the correction of tolerances.
摘要翻译：对于用于机动车辆的液压伺服辅助转向系统，提供了分别测量的实际阀特性曲线的分类存储，并且相应地提供了用于转换器的磁致动器的通电特性曲线，其可以在为了补偿与预定的设定阀特性曲线的偏差，并且提供了这样的液压伺服辅助转向系统的测试方法，其中伺服致动器的负载压力作为输入转向器的函数而受到影响扭矩并且以速度依赖的方式，通过电 - 液力转换器实现速度相关的影响，电动液压转换器的通电可以以与公差校正相关的速度相关定义的叠加方式设定。

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