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公开(公告)号：US07178833B2
公开(公告)日：2007-02-20
申请号：US10800922
申请日：2004-03-15
IPC分类号： B62D1/00
CPC分类号： B62D1/195
摘要： A steering column assembly is disclosed featuring a steering column carried by a release bracket having parallel connecting walls interposed between spaced sidewalls of a mounting bracket, which is for attachment to a vehicle subassembly. Shear capsules are releasably disposed within respective rearwardly-opening primary notches on the connecting walls. The capsules are connected to the mounting bracket by being disposed in respective secondary notches on the sidewalls. The capsules shear in response to an axial shear force above a predetermined threshold value and release the connecting walls to permit the steering column to collapse.
摘要翻译： 公开了一种转向柱组件，其特征在于由释放托架承载的转向柱，其具有插入在用于附接到车辆子组件的安装支架的间隔壁之间的平行连接壁。 剪切胶囊可释放地设置在连接壁上相应的向后开启的主凹口内。 胶囊通过设置在侧壁上的相应次级凹口中而连接到安装支架。 胶囊响应于高于预定阈值的轴向剪切力而剪切并释放连接壁以允许转向柱塌陷。
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公开(公告)号：US08915521B2
公开(公告)日：2014-12-23
申请号：US13832537
申请日：2013-03-15
摘要： An adjustable steering column for a vehicle and a bushing for the adjustable steering column are provided. The adjustable steering column includes a column jacket having a lower jacket extending along a first axis and an upper jacket telescopically coupled to and extending with the lower jacket. The lower and upper shafts are configured to selectively move telescopically relative to one another for telescope adjustment of the steering column. The adjustable steering column also includes a bushing positioned between the lower jacket and the upper jacket, the bushing including a support portion extending along a length between the lower jacket and upper jacket, the support portion including a first seating area, and a roller portion positioned in the first seating area, the roller portion configured to engage at least one of an outer surface of the lower jacket and an inner surface of the upper jacket.
摘要翻译： 提供了用于车辆的可调节转向柱和用于可调转向柱的衬套。 可调节转向柱包括具有沿着第一轴线延伸的下护套的柱护套和可伸缩地联接到下护套并与其延伸的上护套。 下轴和上轴构造成选择性地相对于彼此可伸缩地移动，用于转向柱的望远镜调节。 所述可调转向柱还包括位于所述下护套和所述上护套之间的衬套，所述衬套包括沿所述下护套和所述上护套之间的长度延伸的支撑部分，所述支撑部分包括第一座位区域和位于 在所述第一座位区域中，所述辊部构造成与所述下护套的外表面和所述上护套的内表面中的至少一个接合。
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3.发明授权Adjustable steering column utilizing a sleeve and a method of forming a filler with a sleeve 失效利用套筒的可调转向柱和用套筒形成填料的方法公开(公告)号：US08448987B2
公开(公告)日：2013-05-28
申请号：US13306425
申请日：2011-11-29
申请人： William D. Cymbal , Richard K. Riefe , Ravi Ravindra , Rosemary L. Kramer , Daniel N. Crishon , David M. Schluckebier
发明人： William D. Cymbal , Richard K. Riefe , Ravi Ravindra , Rosemary L. Kramer , Daniel N. Crishon , David M. Schluckebier
IPC分类号： B62D1/18
CPC分类号： B62D1/185 , F16C3/03 , F16C2326/24 , Y10T29/49826
摘要： A steering column assembly has an outer jacket extending, an inner jacket is slideably disposed in the outer jacket for telescoping movement relative to the outer jacket, and a sleeve disposed between the inner and outer jackets. The sleeve exerts a predetermined frictional force on the inner jacket opposing the telescoping movement. A filler formed from a liquid thermosetting composition is disposed between the sleeve and the outer jacket for securing the sleeve to the outer jacket. Furthermore, a method of forming the steering column assembly includes disposing the inner jacket into the outer jacket and disposing the sleeve between the inner and outer jackets. The method further includes inserting the liquid thermosetting composition into the outer jacket between the outer jacket and the sleeve and curing the liquid thermosetting composition to form the filler.
摘要翻译： 转向柱组件具有延伸的外护套，内护套可滑动地设置在外护套中，用于相对于外护套的伸缩运动，以及设置在内护套和外护套之间的套筒。 套筒在与夹套运动相对的内护套上施加预定的摩擦力。 由液体热固性组合物形成的填料设置在套筒和外护套之间，用于将套筒固定到外套上。 此外，形成转向柱组件的方法包括将内护套设置在外护套中并将套管布置在内外套之间。 该方法还包括将液态热固性组合物插入到外护套和套管之间的外护套中并固化液态热固性组合物以形成填料。
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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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6.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：US20130319161A1
公开(公告)日：2013-12-05
申请号：US13671798
申请日：2012-11-08
IPC分类号： B62D1/19
CPC分类号： B62D1/195
摘要： A steering column having a mounting bracket and a self-loosening capsule assembly configured for attachment to an adjacent vehicle component is provided. The mounting bracket includes an installation slot, a flange extending within the installation slot and a bracket keying mechanism positioned at a periphery of the installation slot. The self-loosening capsule assembly is received in the installation slot, and includes a capsule and capsule nut. The capsule includes a head and a body extending from the head, the body having a threaded outer surface, the head having a larger outer diameter than the body. The capsule nut includes a threaded inner surface for threaded coupling to the capsule and is movable so as to apply a first clamping force to the flange of the mounting bracket between the head and the capsule nut and a keying mechanism configured to interface with the bracket keying mechanism.
摘要翻译： 提供了一种转向柱，其具有安装支架和构造成用于附接到相邻车辆部件的自松开胶囊组件。 安装支架包括安装槽，在安装槽内延伸的凸缘和位于安装槽周边的托架键控机构。 自松动胶囊组件被容纳在安装槽中，并且包括胶囊和胶囊螺母。 胶囊包括头部和从头部延伸的主体，主体具有螺纹外表面，头部具有比主体更大的外径。 胶囊螺母包括用于螺纹连接到胶囊的螺纹内表面，并且可移动以便在头部和胶囊螺母之间的安装支架的凸缘上施加第一夹紧力，以及配置成与支架键合 机制。
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公开(公告)号：US07798525B2
公开(公告)日：2010-09-21
申请号：US12101488
申请日：2008-04-11
IPC分类号： B62D1/19
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：US20100151950A1
公开(公告)日：2010-06-17
申请号：US12335850
申请日：2008-12-16
IPC分类号： F16D3/06
CPC分类号： F16D3/065 , F16C29/04 , F16C33/306 , F16C33/48 , Y10S464/906
摘要： A shaft assembly includes a first shaft member and a second shaft member telescopically engaged with the first shaft member. A roller carrier supporting a plurality of rollers is disposed between the first and second shaft members. The first shaft member defines a first slot extending along and angled relative to a longitudinal axis. The second shaft member defines a second slot extending along and angled relative to the first slot and the longitudinal axis. The roller carrier defines a carrier slot extending transverse to the longitudinal axis. A pin extends through the first slot, the second slot and the carrier slot and moves the roller carrier at a slower speed than the relative movement speed between the first shaft member and the second shaft member during telescoping movement. A wedge is disposed between the first shaft member and a portion of the rollers to de-lash the shaft assembly.
摘要翻译： 轴组件包括第一轴构件和与第一轴构件可伸缩地接合的第二轴构件。 支撑多个辊的辊载体设置在第一和第二轴构件之间。 第一轴构件限定相对于纵向轴线延伸并且相对于纵向轴线成角度的第一狭槽。 第二轴构件限定了相对于第一槽和纵向轴线延伸并且相对于第一槽和纵向轴线成角度的第二槽。 滚子载体限定横向于纵向轴线延伸的载体槽。 一个销延伸穿过第一槽，第二槽和承载槽，并且在伸缩运动期间以比第一轴构件和第二轴构件之间的相对移动速度更慢的速度移动辊架。 在第一轴构件和辊的一部分之间设置有楔形件以使轴组件脱皮。
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公开(公告)号：US20100032933A1
公开(公告)日：2010-02-11
申请号：US12186238
申请日：2008-08-05
IPC分类号： B62D1/19
CPC分类号： B62D1/195
摘要： The invention provides for a collapsible steering column assembly and method for applying a varying resultant force to resist the collapse of the steering column assembly during an emergency condition. The steering column assembly includes a column jacket adapted to be releasably coupled to the frame for movement along the longitudinal axis L in the emergency condition. The column jacket includes an anvil and is supported by a support bracket. An absorbing strap secured to the supporting bracket is routed around the anvil. The absorbing strap is plastically deformed as the column jacket moves along axis L and an actuator supported by the support bracket applies a force against the absorbing strap. The actuator selectively varies the applied for as the absorbing strap is drawn over the anvil in the emergency condition to optimize the resultant force for the emergency condition.
摘要翻译： 本发明提供了一种可折叠的转向柱组件和方法，用于施加变化的合力以在紧急情况期间抵抗转向柱组件的塌陷。 转向柱组件包括适于可释放地联接到框架上的柱护套，用于在紧急情况下沿着纵向轴线L移动。 柱护套包括砧座，并由支撑支架支撑。 固定到支撑托架上的吸收带围绕砧座布置。 当柱护套沿轴线L移动时，吸收带塑性变形，并且由支撑支架支撑的致动器向吸收带施加力。 致动器选择性地改变所施加的吸收带在紧急情况下被拉过砧座以优化用于紧急情况的合力。
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