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1. 发明申请

US20180148091A1 Bearing Assembly for the Bearing of a Steering Shaft 审中-公开
公开(公告)号：US20180148091A1
公开(公告)日：2018-05-31
申请号：US15571607
申请日：2015-05-07
申请人： Robert Bosch Automotive Steering GmbH
发明人： Jochen Krieger , Michael Hauck , Konstantin Auns , Andreas Ritter
IPC分类号： B62D7/22 , B62D5/04 , F16C25/08 , F16C27/06 , F16C27/08 , F16C19/54 , F16F13/00 , F16F15/12 , F16F15/123
CPC分类号： B62D7/224 , B62D5/0409 , F16C19/54 , F16C25/083 , F16C27/066 , F16C27/08 , F16C2326/24 , F16F13/005 , F16F15/1201 , F16F15/12353
摘要： A bearing assembly for bearing a steering shaft includes a bearing housing, a bearing, and a damping disk. The housing has two housing sections. The bearing is integrated into the damping disk. The damping disk is positioned so that an inner wall of a first housing section radially supports a circumferential side of the damping disk, and such that a second housing section is axially supported by the damping disk.

2. 发明授权

US09796418B2 Torque transmission joint and electric power steering apparatus 有权
公开(公告)号：US09796418B2
公开(公告)日：2017-10-24
申请号：US14355562
申请日：2013-07-29
申请人： NSK Ltd.
发明人： Seiichi Moriyama , Hiroshi Shibazaki , Toru Segawa , Takeshi Yamamoto , Kazuhiko Kojima
IPC分类号： F16D3/68 , F16D3/12 , B62D5/04 , B62D7/22 , F16F15/124 , F16D3/64 , F16H1/16
CPC分类号： B62D7/224 , B62D5/04 , B62D5/0409 , B62D5/0454 , F16D3/64 , F16D3/68 , F16F15/1245 , F16H1/16
摘要： A torque transmission joint has a shock-absorbing member between a drive shaft and a driven shaft. When the drive shaft is rotated in one direction, forces due to torque transmitted from the drive shaft to the driven shaft act inward in a radial direction of the shock-absorbing member on held sections that are held between one side surfaces in the circumferential direction of drive-side arm sections that are positioned in the front side in the one direction of rotation of the drive shaft, and side surfaces in the circumferential direction of driven-side arm sections that are positioned on the rear side in the one direction of rotation of the drive shaft.

3. 发明授权

US08783719B2 Steering column for a motor vehicle 有权
标题翻译：汽车转向柱
公开(公告)号：US08783719B2
公开(公告)日：2014-07-22
申请号：US14119276
申请日：2012-04-18
申请人： Sebastian Huber
发明人： Sebastian Huber
IPC分类号： B62D1/16 , B62D1/19
CPC分类号： B62D1/16 , B62D1/185 , B62D1/192 , B62D5/0409 , B62D7/224
摘要： A steering column for a motor vehicle has a rotatably mounted steering spindle and a motor-powered steering assistance device for steer angle superposition and/or torque assistance. The steering assistance device is connected to the steering spindle by at least one transmission element, and the steering spindle has at least two steering spindle parts connected to one another in torque-transmitting fashion. The steering spindle parts connected to one another in at the steering spindle between the transmission element and a steering wheel connection of the steering spindle, by at least one damping body for damping vibrations transmitted via the steering spindle. At least one of the steering spindle parts is rotatably mounted in a casing unit of the steering column. In the damping body, there is formed a cavity into which the casing unit can slide preferably in the event of a crash-induced deformation and/or displacement within the steering column.
摘要翻译：用于机动车辆的转向柱具有可旋转地安装的转向主轴和用于转向角叠加和/或转矩辅助的电动助力转向辅助装置。转向辅助装置通过至少一个传动元件连接到转向主轴，并且转向主轴具有至少两个转矩主轴部件，其以扭矩传递的方式相互连接。所述转向主轴部件通过至少一个用于阻尼通过转向主轴传递的振动的阻尼体在传动元件与转向主轴的方向盘连接之间的转向主轴处彼此连接。至少一个转向主轴部件可旋转地安装在转向柱的壳体单元中。在阻尼体中，在转向柱内发生碰撞引起的变形和/或位移的情况下，形成有壳体单元能够滑动的空腔。

4. 发明授权

US08764063B2 Steering device 有权
标题翻译：转向装置
公开(公告)号：US08764063B2
公开(公告)日：2014-07-01
申请号：US13352884
申请日：2012-01-18
申请人： Masaya Jouta , Satoru Nagasawa
发明人： Masaya Jouta , Satoru Nagasawa
IPC分类号： B62D1/19 , B62D1/185 , B62D7/22
CPC分类号： B62D1/185 , B62D1/192 , B62D7/224 , F16C35/02 , F16C2326/24
摘要： A steering device contains a rolling bearing that axially supports a steering shaft to allow rotation, and whose upper column and lower column engage along the axis in a sliding motion in order to provide improved steering wheel operating stability during high-speed driving. The elastic force of an O-ring tightens the outer circumferential surface of a female steering shaft against the cylindrical surface of a bushing. A specific frictional force therefore occurs between the cylindrical surface of the bushing and the outer circumferential surface of the female steering shaft so that handling stability of the steering wheel during high-speed driving is improved. Moreover, vehicle vibrations are prevented from being conveyed to the steering wheel by the O-ring crushed due to the pressing force of the inner circumferential surface of the first lower column and that absorbs the vibration of the female steering shaft.
摘要翻译：转向装置包括滚动轴承，其轴向地支撑转向轴以允许旋转，并且其上柱和下柱以滑动运动沿轴线接合，以便在高速驾驶期间提供改进的方向盘操作稳定性。 O形环的弹力将阴转向轴的外圆周表面紧固在衬套的圆柱形表面上。因此，在衬套的圆柱形表面和阴转向轴的外圆周表面之间发生特定的摩擦力，从而提高了高速驾驶期间方向盘的操纵稳定性。此外，通过由于第一下柱的内周面的按压力而被O形环压向车轮振动，并且吸收了阴转向轴的振动。

5. 发明申请

US20140090510A1 STEERING COLUMN FOR A MOTOR VEHICLE 有权
标题翻译：汽车转向柱
公开(公告)号：US20140090510A1
公开(公告)日：2014-04-03
申请号：US14119276
申请日：2012-04-18
申请人： Sebastian Huber
发明人： Sebastian Huber
IPC分类号： B62D1/16
CPC分类号： B62D1/16 , B62D1/185 , B62D1/192 , B62D5/0409 , B62D7/224
摘要： A steering column for a motor vehicle has a rotatably mounted steering spindle and a motor-powered steering assistance device for steer angle superposition and/or torque assistance. The steering assistance device is connected to the steering spindle by at least one transmission element, and the steering spindle has at least two steering spindle parts connected to one another in torque-transmitting fashion. The steering spindle parts connected to one another in at the steering spindle between the transmission element and a steering wheel connection of the steering spindle, by at least one damping body for damping vibrations transmitted via the steering spindle. At least one of the steering spindle parts is rotatably mounted in a casing unit of the steering column. In the damping body, there is formed a cavity into which the casing unit can slide preferably in the event of a crash-induced deformation and/or displacement within the steering column.
摘要翻译：用于机动车辆的转向柱具有可旋转地安装的转向主轴和用于转向角叠加和/或转矩辅助的电动助力转向辅助装置。转向辅助装置通过至少一个传动元件连接到转向主轴，并且转向主轴具有至少两个转矩主轴部件，其以扭矩传递的方式相互连接。所述转向主轴部件通过至少一个用于阻尼通过转向主轴传递的振动的阻尼体在传动元件与转向主轴的方向盘连接之间的转向主轴处彼此连接。至少一个转向主轴部件可旋转地安装在转向柱的壳体单元中。在阻尼体中，在转向柱内发生碰撞引起的变形和/或位移的情况下，形成有壳体单元能够滑动的空腔。

6. 发明授权

US08328237B2 Steering column dynamic damper 有权
标题翻译：转向柱动力阻尼器
公开(公告)号：US08328237B2
公开(公告)日：2012-12-11
申请号：US12244050
申请日：2008-10-02
申请人： Jaehak Woo , Changil Lee
发明人： Jaehak Woo , Changil Lee
IPC分类号： B62D1/18 , B62D1/11 , B62D1/19
CPC分类号： B62D7/224 , B62D1/16 , F16F7/108
摘要： A damper for a steering column assembly includes a housing attached to and extending along an axis of the steering column assembly. A mass is attached to a distal end of the housing with a resilient member being disposed between the housing and the mass that permits movement of the mass along an axis that is substantially parallel to the axis of the steering column assembly relative to the housing to absorb vibrational forces exerted on the steering column assembly along the axis.
摘要翻译：用于转向柱组件的阻尼器包括附接到转向柱组件的轴线并沿其延伸的壳体。质量体附接到壳体的远端，弹性构件设置在壳体和质量块之间，其允许质量块沿着基本上平行于转向柱组件的轴线的轴线相对于壳体移动以吸收沿着轴线施加在转向柱组件上的振动力。

7. 发明授权

US08298093B2 Telescopic shaft for vehicle 有权
标题翻译：车辆伸缩轴
公开(公告)号：US08298093B2
公开(公告)日：2012-10-30
申请号：US12682284
申请日：2008-10-15
申请人： O Hun Kwon , Byung Kook Yoo
发明人： O Hun Kwon , Byung Kook Yoo
IPC分类号： F16C3/035
CPC分类号： B62D1/16 , B62D1/20 , B62D7/224 , F16C3/035 , F16C29/04 , F16C29/123 , F16C2326/24 , Y10T464/50
摘要： A telescopic shaft including a male shaft including a plurality of first splines formed on an outer circumferential surface in an axial direction and a fixing groove and a derail prevention protrusion which are formed on outer circumferential surfaces at one end and a middle portion of the male shaft in a radius direction, a female shaft including a hollow and a plurality of second splines formed on an inner circumferential surface of the hollow corresponding to the plurality of first splines, a plurality of balls disposed between grooves of the plurality of first splines and grooves of the plurality of second splines, a leaf spring having a plate shape and inserted into the plurality of first spline grooves, and a fixing ring connected to the fixing groove and surrounding one end of the leaf spring to prevent the leaf spring from derailing.
摘要翻译：一种伸缩轴，包括一个阳轴，所述阳轴包括形成在轴向外圆周表面上的多个第一花键和固定槽和防止脱轨突起，所述固定槽和防脱突起形成在所述阳轴的一端和中间部分的外圆周表面上在半径方向上具有形成在与所述多个第一花键相对应的所述中空部的内周面上的中空部和多个第二花键的多个第一花键和第二花键，所述多个第二花键，具有板状并插入到所述多个第一花键槽中的板簧，以及连接到所述固定槽并围绕所述板簧的一端的固定环，以防止所述板簧脱轨。

8. 发明申请

US20120193901A1 Steering Device 有权
标题翻译：转向装置
公开(公告)号：US20120193901A1
公开(公告)日：2012-08-02
申请号：US13352884
申请日：2012-01-18
申请人： Masaya Jouta , Satoru Nagasawa
发明人： Masaya Jouta , Satoru Nagasawa
IPC分类号： B62D1/18
CPC分类号： B62D1/185 , B62D1/192 , B62D7/224 , F16C35/02 , F16C2326/24
摘要： A steering device contains a rolling bearing that axially supports a steering shaft to allow rotation, and whose upper column and lower column engage along the axis in a sliding motion in order to provide improved steering wheel operating stability during high-speed driving. The elastic force of an O-ring tightens the outer circumferential surface of a female steering shaft against the cylindrical surface of a bushing. A specific frictional force therefore occurs between the cylindrical surface of the bushing and the outer circumferential surface of the female steering shaft so that handling stability of the steering wheel during high-speed driving is improved. Moreover, vehicle vibrations are prevented from being conveyed to the steering wheel by the O-ring crushed due to the pressing force of the inner circumferential surface of the first lower column and that absorbs the vibration of the female steering shaft.
摘要翻译：转向装置包括滚动轴承，其轴向地支撑转向轴以允许旋转，并且其上柱和下柱以滑动运动沿轴线接合，以便在高速驾驶期间提供改进的方向盘操作稳定性。 O形环的弹力将阴转向轴的外圆周表面紧固在衬套的圆柱形表面上。因此，在衬套的圆柱形表面和阴转向轴的外圆周表面之间发生特定的摩擦力，从而提高了高速驾驶期间方向盘的操纵稳定性。此外，通过由于第一下柱的内周面的按压力而被O形环压向车轮振动，并且吸收了阴转向轴的振动。

9. 发明授权

US07954594B2 Vehicle steering apparatus 失效
标题翻译：车辆转向装置
公开(公告)号：US07954594B2
公开(公告)日：2011-06-07
申请号：US12584104
申请日：2009-08-31
申请人： Nobuo Sugitani
发明人： Nobuo Sugitani
IPC分类号： B62D5/04
CPC分类号： B62D7/224 , B60G2200/142 , B62D6/008 , B62D7/18
摘要： A vehicle steering apparatus, which includes: a steering system connection member connecting a steering wheel and a tire; an electric generator installed in the steering system connection member so as to adjusting a steering force of the steering wheel; and a control unit for controlling a connection/disconnection of both terminals of an armature coil in the electric generator based on a vehicle speed.
摘要翻译：一种车辆转向装置，包括：连接方向盘和轮胎的转向系统连接部件; 安装在所述转向系统连接构件中的发电机，以便调节所述方向盘的转向力; 以及控制单元，用于基于车速控制发电机中的电枢线圈的两个端子的连接/断开。

10. 发明申请

US20100210370A1 TELESCOPIC SHAFT FOR VEHICLE 有权
标题翻译：车用电动轴
公开(公告)号：US20100210370A1
公开(公告)日：2010-08-19
申请号：US12682284
申请日：2008-10-15
申请人： O Hun Kwon , Byung Kook Yoo
发明人： O Hun Kwon , Byung Kook Yoo
IPC分类号： B62D1/185 , B60K17/22 , F16C3/03
CPC分类号： B62D1/16 , B62D1/20 , B62D7/224 , F16C3/035 , F16C29/04 , F16C29/123 , F16C2326/24 , Y10T464/50
摘要： Provided is a telescopic shaft. The telescopic shaft includes a male shaft including a plurality of first splines formed on an outer circumferential surface in an axial direction and a fixing groove and a derail prevention protrusion which are formed on outer circumferential surfaces at one end and a middle portion of the male shaft in a radius direction, a female shaft including a hollow and a plurality of second splines formed on an inner circumferential surface of the hollow corresponding to the plurality of first splines, a plurality of balls disposed between grooves of the plurality of first splines and grooves of the plurality of second splines, a leaf spring having a plate shape and inserted into the plurality of first spline grooves, and a fixing ring connected to the fixing groove and surrounding one end of the leaf spring to prevent the leaf spring from derailing.
摘要翻译：提供一个伸缩轴。伸缩轴包括：阳轴，其包括形成在轴向外周面上的多个第一花键和形成在阳轴的一端和中间部分的外周面上的固定槽和防脱突起部在半径方向上具有形成在与所述多个第一花键相对应的所述中空部的内周面上的中空部和多个第二花键的多个第一花键和第二花键，所述多个第二花键，具有板状并插入到所述多个第一花键槽中的板簧，以及连接到所述固定槽并围绕所述板簧的一端的固定环，以防止所述板簧脱轨。

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