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公开(公告)号：US20110239807A1
公开(公告)日：2011-10-06
申请号：US13079496
申请日：2011-04-04
CPC分类号： B62D1/195
摘要： The invention provides a steering column assembly having a steering column extending between a pivot end and a steering wheel supporting end. The steering wheel supporting end is operable to engage a steering wheel. The steering column is moveable along a collapse path in response to an impacting force acting on the steering wheel supporting end. The steering column includes a cam-follower surface in fixed relation to the steering wheel supporting end. The steering column assembly also includes a cam surface spaced from the steering column and slidably engaging the cam-follower surface. The cam surface and the cam-follower surface cooperate during movement of the steering column along the collapse path to guide the steering column in rotation upwardly about the pivot end.
摘要翻译： 本发明提供了一种转向柱组件，其具有在枢转端和方向盘支撑端之间延伸的转向柱。 方向盘支撑端可操作以接合方向盘。 响应于作用在方向盘支撑端的冲击力，转向柱可以沿着折叠路径移动。 转向柱包括与方向盘支撑端固定的凸轮从动件表面。 转向柱组件还包括与转向柱间隔开并可滑动地接合凸轮从动件表面的凸轮表面。 凸轮表面和凸轮从动件表面在转向柱沿着折叠路径的运动期间协作，以引导转向柱围绕枢转端向上旋转。
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公开(公告)号：US07942446B2
公开(公告)日：2011-05-17
申请号：US11101953
申请日：2005-04-08
IPC分类号： B62D1/19
CPC分类号： B62D1/195
摘要： The invention provides a steering column assembly having a steering column extending between a pivot end and a steering wheel supporting end. The steering wheel supporting end is operable to engage a steering wheel. The steering column is moveable along a collapse path in response to an impacting force acting on the steering wheel supporting end. The steering column includes a cam-follower surface in fixed relation to the steering wheel supporting end. The steering column assembly also includes a cam surface spaced from the steering column and slidably engaging the cam-follower surface. The cam surface and the cam-follower surface cooperate during movement of the steering column along the collapse path to guide the steering column in rotation upwardly about the pivot end.
摘要翻译： 本发明提供了一种转向柱组件，其具有在枢转端和方向盘支撑端之间延伸的转向柱。 方向盘支撑端可操作以接合方向盘。 响应于作用在方向盘支撑端的冲击力，转向柱可以沿着折叠路径移动。 转向柱包括与方向盘支撑端固定的凸轮从动件表面。 转向柱组件还包括与转向柱间隔开并可滑动地接合凸轮从动件表面的凸轮表面。 凸轮表面和凸轮从动件表面在转向柱沿着折叠路径的运动期间协作，以引导转向柱围绕枢转端向上旋转。
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公开(公告)号：US08596684B2
公开(公告)日：2013-12-03
申请号：US13079496
申请日：2011-04-04
CPC分类号： B62D1/195
摘要： The invention provides a steering column assembly having a steering column extending between a pivot end and a steering wheel supporting end. The steering wheel supporting end is operable to engage a steering wheel. The steering column is moveable along a collapse path in response to an impacting force acting on the steering wheel supporting end. The steering column includes a cam-follower surface in fixed relation to the steering wheel supporting end. The steering column assembly also includes a cam surface spaced from the steering column and slidably engaging the cam-follower surface. The cam surface and the cam-follower surface cooperate during movement of the steering column along the collapse path to guide the steering column in rotation upwardly about the pivot end.
摘要翻译： 本发明提供了一种转向柱组件，其具有在枢转端和方向盘支撑端之间延伸的转向柱。 方向盘支撑端可操作以接合方向盘。 响应于作用在方向盘支撑端的冲击力，转向柱可以沿着折叠路径移动。 转向柱包括与方向盘支撑端固定的凸轮从动件表面。 转向柱组件还包括与转向柱间隔开并可滑动地接合凸轮从动件表面的凸轮表面。 凸轮表面和凸轮从动件表面在转向柱沿着折叠路径的运动期间协作，以引导转向柱围绕枢转端向上旋转。
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公开(公告)号：US20080141815A1
公开(公告)日：2008-06-19
申请号：US11546611
申请日：2006-10-12
申请人： Jason R. Ridgway , Sam L. Scrivener
发明人： Jason R. Ridgway , Sam L. Scrivener
IPC分类号： B62D1/18
摘要： A steering column assembly for a vehicle having a steering column for providing tilting movement and telescoping movement is disclosed. A first locking device is coupled to the steering column and movable between a first locked position and a first unlocked position for preventing the telescoping movement and for allowing the telescoping movement, respectively. The first locking device further defines a predetermined mid-position between the first locked position and the first unlocked position. A second locking device is coupled to the steering column and moveable between a second locked position and a second unlocked position for preventing the tilting movement and for allowing the tilting movement, respectively. A cable extends between the first locking device and the second locking device. A mechanism is coupled to the cable for delaying release of the second locking device from the steering column until the first locking device moves to the predetermined mid-position.
摘要翻译： 公开了一种用于车辆的转向柱组件，其具有用于提供倾斜运动和伸缩运动的转向柱。 第一锁定装置联接到转向柱并可在第一锁定位置和第一解锁位置之间移动，以分别防止伸缩运动和允许伸缩运动。 第一锁定装置还在第一锁定位置和第一解锁位置之间限定预定的中间位置。 第二锁定装置联接到转向柱并且可在第二锁定位置和第二解锁位置之间移动，以分别防止倾斜运动和允许倾斜运动。 电缆在第一锁定装置和第二锁定装置之间延伸。 机构联接到电缆，用于延迟第二锁定装置从转向柱的释放直到第一锁定装置移动到预定的中间位置。
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公开(公告)号：US20080047386A1
公开(公告)日：2008-02-28
申请号：US11500223
申请日：2006-08-07
申请人： Jason R. Ridgway , Sam L. Scrivener
发明人： Jason R. Ridgway , Sam L. Scrivener
IPC分类号： G05G1/14
CPC分类号： G05G1/32 , B60T7/06 , Y10T74/20528
摘要： An automotive foot pedal assembly including a first member with a foot pedal pivotally supported on an automotive structure, a second member operably coupled to the brake system and a frictional coupling. During normal operation, a force applied to the foot pedal pivotally moves the first member and the frictional coupling transmits this force to the second member to thereby controllably operate the brake system. Upon the application of a force exceeding a threshold value, the frictional coupling permits relative movement between the first and second members and at least partially dissipates the force. Upon diminution of the force below a second value, the frictional coupling operably re-couples the first and second members in a post-event configuration which allows the foot pedal assembly to control the operation of the brake system. The operational range of the first member is smaller in the post-event configuration than in the original configuration.
摘要翻译： 一种汽车脚踏板组件，包括具有枢转地支撑在汽车结构上的脚踏板的第一构件，可操作地联接到制动系统的第二构件和摩擦联接。 在正常操作期间，施加到脚踏板的力枢转地移动第一构件，并且摩擦联接器将该力传递到第二构件，从而可控制地操作制动系统。 当施加超过阈值的力时，摩擦联接允许第一和第二构件之间的相对运动并且至少部分地消除力。 当将力降低到第二值以下时，摩擦联接可操作地在后事件配置中重新联接第一和第二构件，其允许脚踏板组件控制制动系统的操作。 事件配置中第一个成员的操作范围比原始配置小。
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公开(公告)号：US07625009B2
公开(公告)日：2009-12-01
申请号：US11702885
申请日：2007-02-06
申请人： Jason R. Ridgway , Sam L. Scrivener
发明人： Jason R. Ridgway , Sam L. Scrivener
IPC分类号： B62D1/19
CPC分类号： B62D1/195 , B62D1/184 , Y10T292/06
摘要： A support mechanism for a collapsible steering column assembly having a rake adjustment is provided. The steering column assembly includes a mounting bracket and a column jacket pivotably attached to the mounting bracket for rotation about a rake axis. The support mechanism includes a rod pivotably coupled to the column jacket and a clamp pivotably coupled to the mounting bracket and interconnecting the rod and the mounting bracket. The clamp permits movement of the rod therethrough during collapse of the steering column assembly in only one direction, and is offset from the rake axis. Accordingly, the clamp prevents backward movement of the rod therethrough, thereby preventing rotation of the column jacket about the rake axis post collapse of the steering column assembly to support the column jacket in an elevated position.
摘要翻译： 提供了一种具有耙调节的可折叠转向柱组件的支撑机构。 转向柱组件包括安装支架和可以枢转地附接到安装支架的柱护套，用于围绕耙轴旋转。 支撑机构包括可枢转地联接到柱护套的杆和可枢转地联接到安装支架并将杆和安装支架互连的夹具。 夹具允许杆在仅在一个方向上的转向柱组件的塌陷期间的移动，并且从耙轴偏移。 因此，夹具防止杆穿过其的向后运动，从而防止柱护套绕着转向柱组件的耙轴的坍塌旋转，以将柱套支撑在升高的位置。
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公开(公告)号：US20080185830A1
公开(公告)日：2008-08-07
申请号：US11702885
申请日：2007-02-06
申请人： Jason R. Ridgway , Sam L. Scrivener
发明人： Jason R. Ridgway , Sam L. Scrivener
CPC分类号： B62D1/195 , B62D1/184 , Y10T292/06
摘要： A support mechanism for a collapsible steering column assembly having a rake adjustment is provided. The steering column assembly includes a mounting bracket and a column jacket pivotably attached to the mounting bracket for rotation about a rake axis. The support mechanism includes a rod pivotably coupled to the column jacket and a clamp pivotably coupled to the mounting bracket and interconnecting the rod and the mounting bracket. The clamp permits movement of the rod therethrough during collapse of the steering column assembly in only one direction, and is offset from the rake axis. Accordingly, the clamp prevents backward movement of the rod therethrough, thereby preventing rotation of the column jacket about the rake axis post collapse of the steering column assembly to support the column jacket in an elevated position.
摘要翻译： 提供了一种具有耙调节的可折叠转向柱组件的支撑机构。 转向柱组件包括安装支架和可以枢转地附接到安装支架的柱护套，用于围绕耙轴旋转。 支撑机构包括可枢转地联接到柱护套的杆和可枢转地联接到安装支架并将杆和安装支架互连的夹具。 夹具允许杆在仅在一个方向上的转向柱组件的塌陷期间的移动，并且从耙轴偏移。 因此，夹具防止杆穿过其的向后运动，从而防止柱护套绕着转向柱组件的耙轴的坍塌旋转，以将柱套支撑在升高的位置。
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公开(公告)号：US07264274B2
公开(公告)日：2007-09-04
申请号：US11158406
申请日：2005-06-22
申请人： Jason R. Ridgway , Sam L. Scrivener
发明人： Jason R. Ridgway , Sam L. Scrivener
IPC分类号： B62D1/19
摘要： A steering column assembly (10) of the collapsible type includes a mounting plate (30) for rigid attachment to a vehicle body structure. The mounting plate (30) supports the steering column (12) during normal operation through interconnecting release capsules (24) which allow the steering column (12) to collapse, away from the rigidly attached mounting plate (30), during a frontal collision. An energy absorbing tear strip (44) in formed integrally in the mounting plate (30) and is connected via tab (43) to a fixed connection (42) which adjoins a portion of the column bracket (18). The column bracket (18) moves together with the steering column (12) during a collapse situation. The tear strip (44) simultaneously bends and tears in a peeling fashion as the steering column (12) collapses to provide energy absorption for the assembly (10). The transverse cross-sectional area of the tear strip (44) can be varied along its length to tune the energy absorption force exhibited by the tear strip (44) throughout the collapsing stroke.
摘要翻译： 可折叠式的转向柱组件（10）包括用于刚性地连接到车身结构的安装板（30）。 安装板（30）在正常操作期间通过互连释放胶囊（24）支撑转向柱（12），这允许转向柱（12）在正面碰撞期间从刚性安装的安装板（30）塌缩。 一种能量吸收撕裂条（44），其一体地形成在所述安装板（30）中，并且通过突片（43）连接到与所述柱托架（18）的一部分相邻的固定连接件（42）。 柱形支架（18）在塌缩状态下与转向柱（12）一起移动。 随着转向柱（12）塌陷，撕裂条（44）同时以剥离方式弯曲和撕裂，以为组件（10）提供能量吸收。 撕裂条（44）的横截面面积可以沿其长度变化，以调节在整个塌陷行程中由撕条（44）表现出的能量吸收力。
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公开(公告)号：US07516682B2
公开(公告)日：2009-04-14
申请号：US11138191
申请日：2005-05-26
IPC分类号： B62D1/18
CPC分类号： B62D1/184
摘要： The invention provides a steering column assembly having a steering column jacket operable to support a steering shaft. The steering column assembly also includes a collar presenting a surface for guiding movement of the steering column jacket. The steering column assembly also includes a locking member operable to move in a first direction from an unlocked position to a locked position to increasingly urge the steering column jacket and the surface of the collar together to lock relative movement between the steering column jacket and the collar. The steering column assembly also includes a shaft operable to rotate in a first angular direction about a first axis to move the locking member in the first direction. The steering column assembly also includes a crank extending radially outwardly from the shaft. The steering column assembly also includes a lever operable to rotate in a second angular direction about a second axis spaced from the first axis. The steering column assembly also includes a link pivotally interconnecting the crank and the lever to transmit rotation of the lever to rotate the crank thereby rotating the shaft.
摘要翻译： 本发明提供了一种具有可操作以支撑转向轴的转向柱护套的转向柱组件。 转向柱组件还包括一个用于引导转向柱护套运动的表面的套环。 转向柱组件还包括可操作以沿第一方向从解锁位置移动到锁定位置的锁定构件，以逐渐地将转向柱护套和套环的表面一起推到一起以锁定转向柱护套和套环之间的相对运动 。 转向柱组件还包括可操作的轴，其绕第一轴线在第一角度方向上旋转以在第一方向上移动锁定构件。 转向柱组件还包括从轴径向向外延伸的曲柄。 转向柱组件还包括可操作以在围绕与第一轴线间隔开的第二轴线的第二角度方向上旋转的杆。 转向柱组件还包括枢转地互连曲柄和杆的连杆，以传递杠杆的旋转以旋转曲柄，从而旋转轴。
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