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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：US08261425B2
公开(公告)日：2012-09-11
申请号：US12396538
申请日：2009-03-03
IPC分类号： B21B1/46 , B21B13/22 , B22D11/126 , B22D11/128 , B23P17/00 , B23P25/00
CPC分类号： B62D1/185 , Y10T29/49696 , Y10T29/49705 , Y10T29/49826 , Y10T29/4998
摘要： A telescoping steering column assembly includes upper and lower jackets having inner and outer surfaces and telescoping ends, respectively, and two sleeves disposed therebetween and having an annular cavity defined within each of the sleeves to hold bearings therewithin. One bearing is connected to the outer jacket and the other bearing is connected to the inner jacket. A method of making the assembly includes the steps of disposing the inner jacket within the outer jacket followed by disposing the sleeves therebetween and injecting a plastic material therethrough to form bearings. The plastic material is extracted from one of the apertures in each of the jackets to provide a sliding engagement between one of the bearing and the inner jacket and another bearing and the outer jacket.
摘要翻译： 伸缩式转向柱组件包括分别具有内表面和外表面和伸缩端的上夹套和下夹套，两个套筒设置在其间并且具有限定在每个套筒内的环形空腔以在其中保持轴承。 一个轴承连接到外护套，另一个轴承连接到内护套。 制造组件的方法包括以下步骤：将内护套设置在外护套内，然后在其间设置套管，并将塑料材料注入其中以形成轴承。 每个夹套中的一个孔中提取塑料材料以在轴承和内护套之一以及另一轴承和外护套之间提供滑动接合。
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公开(公告)号：US07823478B2
公开(公告)日：2010-11-02
申请号：US11527039
申请日：2006-09-26
IPC分类号： B62D1/18
CPC分类号： B62D1/184
摘要： An adjustable steering column assembly having an outer jacket, an inner jacket, and a tilt housing. A longitudinal locking device moves between released and engaged positions allowing and preventing longitudinal movement of the inner jacket relative to the outer jacket. A tilt locking device moves between released and engaged positions allowing and preventing tilting movement of the tilt housing relative to the inner jacket. A control lever is coupled to both of the longitudinal locking device and the tilt locking device for simultaneously moving the devices between the released and engaged positions. The longitudinal locking device has first and second members each having interengaging chamfers. The first member has an engagement surface abutting an abutment surface of the inner jacket when in the engaged position to prevent the longitudinal movement of the inner jacket relative to the outer jacket. The engagement and abutment surfaces are preferably uninterrupted along a longitudinal axis to provide an infinite number of adjustment positions for the inner jacket.
摘要翻译： 具有外护套，内护套和倾斜壳体的可调转向柱组件。 纵向锁定装置在释放和接合位置之间移动，允许和防止内护套相对于外护套的纵向移动。 倾斜锁定装置在释放和接合位置之间移动，允许和防止倾斜壳体相对于内护套的倾斜运动。 控制杆联接到纵向锁定装置和倾斜锁定装置两者，以同时在释放位置和接合位置之间移动装置。 纵向锁定装置具有各自具有相互接合的倒角的第一和第二构件。 第一构件在处于接合位置时具有邻接内护套的邻接表面的接合表面，以防止内护套相对于外护套的纵向移动。 接合和邻接表面优选地沿着纵向轴线不间断，以提供无限数量的内护套的调节位置。
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公开(公告)号：US20080072700A1
公开(公告)日：2008-03-27
申请号：US11527039
申请日：2006-09-26
IPC分类号： B62D1/18
CPC分类号： B62D1/184
摘要： An adjustable steering column assembly having an outer jacket, an inner jacket, and a tilt housing. A longitudinal locking device moves between released and engaged positions allowing and preventing longitudinal movement of the inner jacket relative to the outer jacket. A tilt locking device moves between released and engaged positions allowing and preventing tilting movement of the tilt housing relative to the inner jacket. A control lever is coupled to both of the longitudinal locking device and the tilt locking device for simultaneously moving the devices between the released and engaged positions. The longitudinal locking device has first and second members each having interengaging chamfers. The first member has an engagement surface abutting an abutment surface of the inner jacket when in the engaged position to prevent the longitudinal movement of the inner jacket relative to the outer jacket. The engagement and abutment surfaces are preferably uninterrupted along a longitudinal axis to provide an infinite number of adjustment positions for the inner jacket.
摘要翻译： 具有外护套，内护套和倾斜壳体的可调转向柱组件。 纵向锁定装置在释放和接合位置之间移动，允许和防止内护套相对于外护套的纵向移动。 倾斜锁定装置在释放和接合位置之间移动，允许和防止倾斜壳体相对于内护套的倾斜运动。 控制杆联接到纵向锁定装置和倾斜锁定装置两者，以同时在释放位置和接合位置之间移动装置。 纵向锁定装置具有各自具有相互接合的倒角的第一和第二构件。 第一构件在处于接合位置时具有邻接内护套的邻接表面的接合表面，以防止内护套相对于外护套的纵向移动。 接合和邻接表面优选地沿着纵向轴线不间断，以提供无限数量的内护套的调节位置。
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公开(公告)号：US07063354B2
公开(公告)日：2006-06-20
申请号：US10767988
申请日：2004-01-29
申请人： Richard K. Riefe , Bruce M. Collier , Richard P. Nash , Minoo J. Shah , Alan C. Davis , Frederick J. Berg , Ronald H. Dybalski , Jason R. Ridgway , Paul E. Balius
发明人： Richard K. Riefe , Bruce M. Collier , Richard P. Nash , Minoo J. Shah , Alan C. Davis , Frederick J. Berg , Ronald H. Dybalski , Jason R. Ridgway , Paul E. Balius
IPC分类号： B62D1/19
CPC分类号： B60R21/09 , B60R2021/0051 , B60T7/065 , B62D1/195
摘要： A collapsible steering assembly features a guide bracket for attachment to a vehicle. A steering mechanism is interconnected with the guide bracket by a steering mechanism support. A plurality of guide rods are arranged about a common collapse axis and extend in non-parallel relationship to a longitudinal axis of the steering mechanism. The guide rods support the steering mechanism for axial movement along the collapse axis in response to a predetermined collapse force on the steering mechanism.
摘要翻译： 可折叠的转向组件具有用于附接到车辆的引导支架。 转向机构通过转向机构支撑件与引导支架相互连接。 多个导杆围绕公共塌陷轴线布置并且以与转向机构的纵向轴线不平行的关系延伸。 引导杆响应于转向机构上的预定的塌缩力而支撑转向机构以沿着塌陷轴线轴向运动。
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公开(公告)号：US5605352A
公开(公告)日：1997-02-25
申请号：US569539
申请日：1995-12-08
CPC分类号： B62D1/195
摘要： An energy absorbing steering column for a motor vehicle including a housing supported on a body structure of the vehicle for translation through a linear collapse stroke in response to an impact on a steering wheel of the steering column and an energy absorber. The energy absorber includes a flat metal ribbon having a first end anchored to the housing, an unrestrained second end, a preformed first undulation near the first end looped over a stationary first roller, and a preformed second undulation tangent to the first undulation looped over a floating second roller. The first and second undulations overlap each other and are confined between a pair of parallel containment walls of the steering column housing. As the steering column housing traverses its linear collapse stroke, the flat metal ribbon is plastically deformed to convert kinetic energy to work by being pulled sequentially over rotating anvils defined by at least one half of the circumference of the stationary first roller and at least one half of the circumference of the floating second roller.
摘要翻译： 一种用于机动车辆的能量吸收转向柱，包括响应于对转向柱的方向盘的冲击和能量吸收器的通过线性折叠行程而支撑在车辆的车身结构上的壳体。 能量吸收器包括平坦金属带，其具有锚固到壳体的第一端，无限制的第二端，在靠近固定的第一辊的第一端附近的预制的第一起伏，以及预先形成的第二波纹与第一波纹相切， 浮动第二辊。 第一和第二波纹彼此重叠并且被限制在转向柱壳体的一对平行的容纳壁之间。 当转向柱壳体穿过其线性塌陷行程时，平坦的金属带被塑性变形，以通过在静止的第一辊的圆周的至少一半限定的旋转砧上顺序拉动将动能转换成工作，并且至少一半 的浮动第二辊的圆周。
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公开(公告)号：US20090256342A1
公开(公告)日：2009-10-15
申请号：US12101488
申请日：2008-04-11
IPC分类号： B62D1/185
CPC分类号： B62D1/192
摘要： A steering column assembly includes an upper jacket and a lower jacket partially disposed within said upper jacket. A bushing is disposed between the upper jacket and the lower jacket. The upper jacket and the lower jacket are collapsible along a longitudinal axis in response to a collision event. A first roller mechanism and a second roller mechanism are mounted to the upper jacket near a forward end and a rearward end of the bushing respectively for engaging the lower jacket in rolling engagement. The first and second roller mechanisms resist a resultant force caused by a bending moment created by a transverse load applied to a distal end of the upper jacket to minimize an increase in a sliding frictional force between the bushing and the lower jacket.
摘要翻译： 转向柱组件包括上部护套和部分地设置在所述上护套内的下护套。 衬套设置在上护套和下护套之间。 响应于碰撞事件，上护套和下护套沿着纵向轴线可折叠。 第一辊机构和第二辊机构分别安装到上套管的靠近衬套的前端和后端，用于与滚动接合的下夹套接合。 第一和第二辊机构抵抗由施加到上套管的远端的横向负载产生的弯矩引起的合力，以最小化衬套和下护套之间的滑动摩擦力的增加。
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公开(公告)号：US07562548B1
公开(公告)日：2009-07-21
申请号：US12139950
申请日：2008-06-16
IPC分类号： B60R25/02
CPC分类号： B60R25/02107 , Y10T70/5664 , Y10T70/5956 , Y10T70/7949
摘要： A steering column assembly includes a steering shaft rotatable about a longitudinal axis with a plurality of first plates fixedly mounted to the steering shaft. The first plates are spaced from each other to define a gap therebetween. A plurality of second plates are disposed about the steering shaft with at least one of the second plates disposed in each of the gaps. The plates abut each other for providing a frictional engagement therebetween to cause concurrent rotation of the steering shaft and the plates when a locking member is in an unlocked position. The locking member engages the second plates when in a locked position for preventing rotation of the second plates with the steering shaft and the first plates continuing to be impeded from rotating until the frictional engagement is overcome thereby allowing relative rotation of the steering shaft and the first plates relative to the second plates.
摘要翻译： 转向柱组件包括可围绕纵向轴线旋转的转向轴和固定地安装到转向轴的多个第一板。 第一板彼此间隔开以在它们之间形成间隙。 多个第二板围绕转向轴设置，其中至少一个第二板设置在每个间隙中。 这些板彼此邻接以在其间提供摩擦接合，以在锁定构件处于解锁位置时引起转向轴和板的同时旋转。 当处于锁定位置时，锁定构件接合第二板，以防止第二板与转向轴的旋转，并且第一板继续阻碍旋转直到摩擦接合被克服，从而允许转向轴和第一板的相对旋转 板相对于第二板。
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39.发明申请METHOD OF MAKING A TELESCOPING STEERING COLUMN ASSEMBLY CROSS REFERENCE TO RELATED APPLICATIONS 失效制造牵引转向柱组件的方法相关申请的交叉引用公开(公告)号：US20090165280A1
公开(公告)日：2009-07-02
申请号：US12396538
申请日：2009-03-03
IPC分类号： B23P11/00
CPC分类号： B62D1/185 , Y10T29/49696 , Y10T29/49705 , Y10T29/49826 , Y10T29/4998
摘要： A telescoping steering column assembly includes upper and lower jackets having inner and outer surfaces and telescoping ends, respectively, and two sleeves disposed therebetween and having an annular cavity defined within each of the sleeves to hold bearings therewithin. One bearing is connected to the outer jacket and the other bearing is connected to the inner jacket. A method of making the assembly includes the steps of disposing the inner jacket within the outer jacket followed by disposing the sleeves therebetween and injecting a plastic material therethrough to form bearings. The plastic material is extracted from one of the apertures in each of the jackets to provide a sliding engagement between one of the bearing and the inner jacket and another bearing and the outer jacket.
摘要翻译： 伸缩式转向柱组件包括分别具有内表面和外表面和伸缩端的上夹套和下夹套，两个套筒设置在其间并且具有限定在每个套筒内的环形空腔以在其中保持轴承。 一个轴承连接到外护套，另一个轴承连接到内护套。 制造组件的方法包括以下步骤：将内护套设置在外护套内，然后在其间设置套管，并将塑料材料注入其中以形成轴承。 每个夹套中的一个孔中提取塑料材料以在轴承和内护套之一以及另一轴承和外护套之间提供滑动接合。
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公开(公告)号：USD585906S1
公开(公告)日：2009-02-03
申请号：US29231063
申请日：2005-06-01
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