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公开(公告)号：US08936274B2
公开(公告)日：2015-01-20
申请号：US13468487
申请日：2012-05-10
IPC分类号： B62D1/18 , B62D1/184 , B60R25/021
CPC分类号： B62D1/184 , B60R25/0211 , Y10T29/49908 , Y10T74/2051 , Y10T403/32467
摘要： A locking device for a steering column and method of installing the locking device are provided. The locking device includes a spring body configured for installation on a rotatable bolt and comprising a biasing portion. The spring body is rotatable in one direction through a first range and second range. A lock body includes a body portion configured for mounting on the rotatable bolt and a locking portion configured to move between a first position and a second position. The biasing portion of the spring body contacts the lock body and causes the lock body to rotate with the spring body through the first range. The spring body is rotatable relative to the lock body through the second range such that at least a portion of the biasing portion is elastically deflected when the spring body is rotated through the second range.
摘要翻译： 提供了一种用于转向柱的锁定装置和安装锁定装置的方法。 锁定装置包括弹簧体，其构造成安装在可旋转的螺栓上并且包括偏置部分。 弹簧体在一个方向上可旋转通过第一范围和第二范围。 锁体包括构造成安装在可旋转螺栓上的主体部分和构造成在第一位置和第二位置之间移动的锁定部分。 弹簧体的偏置部分与锁体接触，并使锁体随着弹簧体转动第一范围。 弹簧体可相对于锁体旋转通过第二范围，使得当弹簧体旋转第二范围时，偏压部分的至少一部分弹性偏转。
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公开(公告)号：US20130205935A1
公开(公告)日：2013-08-15
申请号：US13767376
申请日：2013-02-14
IPC分类号： B62D1/184
CPC分类号： B62D1/184
摘要： A locking device for a steering column is provided. The locking device includes an operating lever configured to rotate between a first position and a second position, an actuating body configured to rotate in response to rotation of the operating lever and a locking cam operably connected to the actuating body and rotatable between a locked position and an unlocked position in response to rotation of the actuating body. The locking cam includes an eccentric locking surface having a plurality of locking teeth. A locking segment is positioned adjacent to the locking cam, the locking segment having a plurality of segment teeth formed thereon. A shaft extends along a first axis and the actuating body and locking cam are positioned on the shaft and configured to rotate about the first axis.
摘要翻译： 提供了一种用于转向柱的锁定装置。 所述锁定装置包括构造成在第一位置和第二位置之间旋转的操作杆，致动体构造成响应于所述操作杆的旋转而旋转;以及锁定凸轮，所述锁定凸轮可操作地连接到所述致动体并且可在锁定位置和 响应于致动体的旋转的解锁位置。 锁定凸轮包括具有多个锁定齿的偏心锁定表面。 锁定段邻近锁定凸轮定位，锁定段具有形成在其上的多个分段齿。 轴沿着第一轴线延伸，并且致动体和锁定凸轮定位在轴上并且构造成围绕第一轴线旋转。
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公开(公告)号：US20130112032A1
公开(公告)日：2013-05-09
申请号：US13288377
申请日：2011-11-03
IPC分类号： B62D1/184
CPC分类号： B62D1/184
摘要： An adjustment assembly and adjustable steering column including a linearly slidable actuating lever are provided. The actuating lever is slidable between a first position and a second position along a linear travel path. The actuating lever includes an engaging portion which engages a gear assembly. The gear assembly is connected to a clamping mechanism. The clamping mechanism is configured to apply or release a clamping force on a steering column or other component. Movement of the actuating lever between the first and second positions causes rotation of the gear assembly. Rotation of the gear assembly causes the clamping mechanism to apply or release the clamping force, depending on the direction of rotation. The adjustment assembly also includes a rake bracket to support a compression bracket. The compression bracket supports the component or steering column
摘要翻译： 提供了包括线性滑动的致动杆的调节组件和可调节的转向柱。 致动杠杆可沿着线性行进路径在第一位置和第二位置之间滑动。 致动杆包括接合齿轮组件的接合部分。 齿轮组件连接到夹紧机构。 夹紧机构被构造成在转向柱或其他部件上施加或释放夹紧力。 致动杆在第一和第二位置之间的运动引起齿轮组件的旋转。 齿轮组件的旋转导致夹紧机构根据旋转方向施加或释放夹紧力。 调节组件还包括用于支撑压缩支架的耙架。 压缩支架支撑组件或转向柱
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公开(公告)号：US20090229400A1
公开(公告)日：2009-09-17
申请号：US12367819
申请日：2009-02-09
IPC分类号： B62D1/20
CPC分类号： B62D1/184
摘要： A steering column assembly includes a mounting bracket and a column jacket moveable relative to the mounting bracket to adjust a position of the column jacket. A rake plate is pivotably coupled to the mounting bracket and defines a rake slot having rake slot teeth. A telescope plate is pivotably coupled to the column jacket and defines a telescope slot having telescope slot teeth. A rake lock having rake lock teeth is disposed within the rake slot and a telescope lock having telescope lock teeth is disposed within the telescope slot. The rake plate and the telescope plate pivot as the rake lock and the telescope lock move into interlocking toothed engagement to avoid peak-to-peak contact between the lock teeth and the slot teeth, thereby permitting full meshing engagement between the lock teeth and the slot teeth.
摘要翻译： 转向柱组件包括可相对于安装支架移动的安装支架和柱护套，以调节柱套的位置。 耙板可枢转地联接到安装支架并且限定具有耙槽齿的耙槽。 望远镜板可枢转地联接到柱护套并且限定具有望远镜槽齿的望远镜槽。 具有耙锁齿的耙锁设置在耙槽内，并且具有望远镜锁定齿的望远镜锁设置在望远镜狭槽内。 耙板和望远镜板作为耙锁枢转，并且望远镜锁移动成互锁齿啮合，以避免锁定齿和槽齿之间的峰 - 峰接触，从而允许锁定齿和槽之间的全啮合 牙齿
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公开(公告)号：US5272933A
公开(公告)日：1993-12-28
申请号：US952375
申请日：1992-09-28
CPC分类号： B62D5/22 , B62D3/123 , Y10T74/1967
摘要： A motor vehicle rack and pinion steering gear having torsional damping by friction between an annular plastic damper ring on a housing of the steering gear and a journal surface on a pinion shaft of the steering gear. The damper ring has an outer wall press fitted in a pinion shaft bore of the housing to nonrotatably mount the ring on the housing and a plurality of flexible inner fingers resiliently bearing against the journal surface. An annular metal spring is disposed on the damper ring and includes a plurality of integral legs bearing against the flexible inner fingers of the damper ring to press the fingers against the journal surface.
摘要翻译： 一种机动车辆齿条和小齿轮舵机，其通过舵机壳体上的环形塑料阻尼环与舵机的小齿轮轴上的轴颈表面之间的摩擦而产生扭转阻尼。 阻尼环具有外壁压配合在壳体的小齿轮轴孔中，以不可旋转地将环安装在壳体上，并且多个柔性内指弹性地抵靠轴颈表面。 环形金属弹簧设置在阻尼环上并且包括多个整体的腿部，其抵靠阻尼环的柔性内指以将手指按压在轴颈表面上。
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公开(公告)号：US08978510B2
公开(公告)日：2015-03-17
申请号：US13767376
申请日：2013-02-14
CPC分类号： B62D1/184
摘要： A locking device for a steering column is provided. The locking device includes an operating lever configured to rotate between a first position and a second position, an actuating body configured to rotate in response to rotation of the operating lever and a locking cam operably connected to the actuating body and rotatable between a locked position and an unlocked position in response to rotation of the actuating body. The locking cam includes an eccentric locking surface having a plurality of locking teeth. A locking segment is positioned adjacent to the locking cam, the locking segment having a plurality of segment teeth formed thereon. A shaft extends along a first axis and the actuating body and locking cam are positioned on the shaft and configured to rotate about the first axis.
摘要翻译： 提供了一种用于转向柱的锁定装置。 所述锁定装置包括构造成在第一位置和第二位置之间旋转的操作杆，致动体构造成响应于所述操作杆的旋转而旋转;以及锁定凸轮，所述锁定凸轮可操作地连接到所述致动体并且可在锁定位置和 响应于致动体的旋转的解锁位置。 锁定凸轮包括具有多个锁定齿的偏心锁定表面。 锁定段邻近锁定凸轮定位，锁定段具有形成在其上的多个分段齿。 轴沿着第一轴线延伸，并且致动体和锁定凸轮定位在轴上并且构造成围绕第一轴线旋转。
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公开(公告)号：US08931363B2
公开(公告)日：2015-01-13
申请号：US13299450
申请日：2011-11-18
CPC分类号： B62D1/184 , Y10T29/49464
摘要： A steering column is configured for positional adjustments in first and second directions and comprises a position lock for selectively resisting movement of the steering column. The position lock comprises a stationary bracket disposed about the steering column. A control shaft is coupled to the steering column, approximately perpendicular to the first and second directions, so as to couple movement of the steering column with translation of the control shaft. Movable lock plates are arranged on the control shaft for rotation about a central axis of the control shaft and for translation with the control shaft. Each of the movable lock-plates is positioned adjacent at least one stationary lock-plate that is retained in a substantially fixed position with respect to the stationary bracket. The one or more stationary lock-plates are configured so as to selectively provide resistance to relative movement of the one or more movable lock-plates.
摘要翻译： 转向柱构造成用于在第一和第二方向上的位置调节，并且包括用于选择性地阻止转向柱的运动的位置锁定。 位置锁包括围绕转向柱设置的固定支架。 控制轴联接到转向柱，大致垂直于第一和第二方向，以便使转向柱的运动与控制轴的平移相耦合。 可动锁板布置在控制轴上，用于围绕控制轴的中心轴线旋转并与控制轴平移。 每个可移动的锁定板邻近至少一个相对于固定支架保持在基本固定位置的固定锁定板。 所述一个或多个固定锁定板被构造成选择性地提供对所述一个或多个可移动锁定板的相对运动的阻力。
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公开(公告)号：US08850918B2
公开(公告)日：2014-10-07
申请号：US13484669
申请日：2012-05-31
CPC分类号： B62D1/184 , Y10T29/49464
摘要： An exemplary adjustable steering column comprises a gear positioned and configured to cause a shaft to rotate about its central axis as the steering column telescopes. The position lock further comprises one or more telescoping friction plates arranged and configured so as to rotate with the shaft when the steering column telescopes. The position lock further comprises one or more raking friction plates, each raking friction plate being positioned in frictional contact with at least one of the one or more telescoping friction plates and configured to exhibit a different rotation than the one or more telescoping friction plates when the steering column telescopes. The shaft imposes a compressive load between the one or more telescoping friction plates and the one or more raking friction plates so as to induce friction between the telescoping friction plates and the raking friction plates and thereby resist their relative movement.
摘要翻译： 示例性的可调节转向柱包括定位和构造成当转向柱望远镜时使轴绕其中心轴线旋转的齿轮。 位置锁还包括一个或多个伸缩式摩擦板，其布置和构造成当转向柱望远镜时与轴一起旋转。 位置锁还包括一个或多个耙摩擦板，每个耙摩擦板定位成与所述一个或多个可伸缩摩擦片中的至少一个摩擦接触，并且被构造为当所述摩擦片与所述一个或多个伸缩摩擦片呈现不同的旋转时， 转向柱望远镜。 轴在一个或多个伸缩摩擦片和一个或多个耙摩擦片之间施加压缩载荷，以引起伸缩摩擦片和耙摩擦片之间的摩擦，从而抵抗它们的相对运动。
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公开(公告)号：US08770058B2
公开(公告)日：2014-07-08
申请号：US13280861
申请日：2011-10-25
CPC分类号： B62D1/184 , Y10T29/49464
摘要： A position lock for an adjustable steering column comprises a plurality of discs stacked for rotation on a control shaft and engaged to a gear profile of a stationary bracket. The discs are engaged to the gear profile so as to be caused to rotate relatively to one another as the steering column undergoes movement in the relevant direction. The discs are configured to resist rotation relative to one another when subjected to a compressive load, and the control shaft is engaged to a cam for selectively applying a compressive load to the discs. A method for selectively controlling motion of a steering column comprises coupling motion of the steering column to the relative movements of a plurality of discs, constraining the discs to rotate relative to one another as the steering column undergoes motion in the relevant direction, and selectively adjusting resistance to relative rotation the discs.
摘要翻译： 用于可调节转向柱的位置锁包括多个盘，其被堆叠以便在控制轴上旋转并接合到固定支架的齿轮轮廓。 当转向柱在相关方向上运动时，盘被啮合到齿轮轮廓上，以便相对于彼此旋转。 盘被构造成当受到压缩载荷时相对于彼此的旋转，并且控制轴接合到凸轮以选择性地对盘施加压缩载荷。 用于选择性地控制转向柱的运动的方法包括将转向柱的运动耦合到多个盘的相对运动，当转向柱在相关方向上运动时，限制盘相对于彼此旋转，并且选择性地调节 抵抗相对旋转的盘。
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10.发明授权公开(公告)号：US08671795B2
公开(公告)日：2014-03-18
申请号：US12367915
申请日：2009-02-09
IPC分类号： B62D1/18
CPC分类号： B62D1/184
摘要： A steering column assembly includes a mounting bracket and a column jacket moveable relative to the mounting bracket. The mounting bracket defines a rake slot having rake slot teeth and a telescope slot having telescope slot teeth. A shaft extends through the rake slot and the telescope slot transverse to a longitudinal axis of the column jacket. A rake lock having rake lock teeth is disposed within the rake slot and a telescope lock having telescope lock teeth is disposed within the telescope slot. The shaft extends through and rotatably supports the rake lock and the telescope lock. The rake lock and the telescope lock rotate as the rake lock and the telescope lock move into interlocking toothed engagement with the slot teeth to avoid peak-to-peak contact between the lock teeth and the slot teeth, thereby permitting full meshing engagement between the lock teeth and the slot teeth.
摘要翻译： 转向柱组件包括可相对于安装支架移动的安装支架和柱护套。 安装支架限定了具有耙槽齿的耙槽和具有望远镜槽齿的望远镜槽。 轴延伸穿过耙槽和横向于柱套的纵向轴线的望远镜狭槽。 具有耙锁齿的耙锁设置在耙槽内，并且具有望远镜锁定齿的望远镜锁设置在望远镜狭槽内。 轴延伸穿过并可旋转地支撑耙锁和望远镜锁。 耙锁和望远镜锁随着耙锁旋转，望远镜锁移动成与槽齿互锁齿啮合，以避免锁定齿和槽齿之间的峰 - 峰接触，从而允许锁之间的全啮合 牙齿和槽齿。
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