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    Collapsible steering column assembly
    3.
    发明申请
    Collapsible steering column assembly 有权
    可折叠转向柱总成

    公开(公告)号：US20070194563A1

    公开(公告)日：2007-08-23

    申请号：US11709632

    申请日：2007-02-22

    申请人： Ratko Menjak ,  Karen A. Boswell ,  Sainan Feng ,  James P. Kelly ,  Brian J. Magnus ,  Wayne M. Steverson

    发明人： Ratko Menjak ,  Karen A. Boswell ,  Sainan Feng ,  James P. Kelly ,  Brian J. Magnus ,  Wayne M. Steverson

    IPC分类号： B62D1/00

    CPC分类号： B62D1/195

    摘要： A collapsible steering column assembly preferably has a collapsible steering shaft that extends rotatably along a centerline and a collapsible column that houses and co-extends with the shaft. The column preferably has inner and outer jackets that retract axially to collapse the column. An energy absorbing device has a member engaged between the inner and outer jackets and controls the collapse of the column generally via a high load stage and a low load stage of operation. The member is preferably elongated axially having a distal end that is looped over and spaced radially outward from the remainder of the member. The distal end is attached disengagably to the outer jacket via a pin received in a hole in the distal end and a fuse engaged operably to the pin and attached to the outer jacket.

    摘要翻译： 可折叠的转向柱组件优选地具有可折叠的转向轴，其可沿着中心线可旋转地延伸，并且可收缩的柱与轴接合并共同延伸。 该柱优选具有轴向缩回以使柱收缩的内外套。 能量吸收装置具有接合在内外套之间的构件，并且通常经由高负载阶段和低负载阶段来控制塔的塌缩。 优选地，该构件在轴向上是细长的，其远端与构件的其余部分环绕并且径向向外间隔开。 远端通过容纳在远端的孔中的销可分离地附接到外护套，以及可操作地接合到销并连接到外护套的保险丝。

    Steering column assembly with active energy absorption device
    4.
    发明申请
    Steering column assembly with active energy absorption device 失效
    带主动能量吸收装置的转向柱组件

    公开(公告)号：US20080100050A1

    公开(公告)日：2008-05-01

    申请号：US11586806

    申请日：2006-10-26

    申请人： Ratko Menjak ,  Brian J. Magnus ,  Karen A. Boswell

    发明人： Ratko Menjak ,  Brian J. Magnus ,  Karen A. Boswell

    IPC分类号： B62D1/00

    CPC分类号： B62D1/195

    摘要： A collapsible steering column assembly is provided that includes a column jacket and a bracket for attaching the assembly to a vehicle. A plate is coupled to the column jacket, and defines a opening therethrough and a slot extending along a longitudinal axis from the opening. A pyrotechnic device interconnects the bracket to a pin, and transversely moves the pin relative to the plate into the opening in response to a collision event. The pin deforms the slot as a result of longitudinal movement of the plate relative to the pin for absorbing energy imparted to the vehicle during the collision event, thereby reducing the likelihood of injuring a driver of the vehicle.

    摘要翻译： 提供了一种可折叠的转向柱组件，其包括柱套和用于将组件附接到车辆的支架。 板连接到柱护套，并且限定穿过其的开口和沿着纵向轴线从开口延伸的槽。 烟火装置将支架与销相互连接，并且响应于碰撞事件将销相对于板横向移动到开口中。 由于板的相对于销的纵向运动，该销使槽变形，用于吸收在碰撞事件期间赋予车辆的能量，从而减少了对车辆驾驶员的伤害的可能性。

    Steering column assembly with active energy absorption device
    5.
    发明授权
    Steering column assembly with active energy absorption device 失效
    带主动能量吸收装置的转向柱组件

    公开(公告)号：US07661711B2

    公开(公告)日：2010-02-16

    申请号：US11586806

    申请日：2006-10-26

    申请人： Ratko Menjak ,  Brian J. Magnus ,  Karen A. Boswell

    发明人： Ratko Menjak ,  Brian J. Magnus ,  Karen A. Boswell

    IPC分类号： B62D1/00

    CPC分类号： B62D1/195

    摘要： A collapsible steering column assembly is provided that includes a column jacket and a bracket for attaching the assembly to a vehicle. A plate is coupled to the column jacket, and defines a opening therethrough and a slot extending along a longitudinal axis from the opening. A pyrotechnic device interconnects the bracket to a pin, and transversely moves the pin relative to the plate into the opening in response to a collision event. The pin deforms the slot as a result of longitudinal movement of the plate relative to the pin for absorbing energy imparted to the vehicle during the collision event, thereby reducing the likelihood of injuring a driver of the vehicle.

    摘要翻译： 提供了一种可折叠的转向柱组件，其包括柱套和用于将组件附接到车辆的支架。 板连接到柱护套，并且限定穿过其的开口和沿着纵向轴线从开口延伸的槽。 烟火装置将支架与销相互连接，并且响应于碰撞事件将销相对于板横向移动到开口中。 由于板的相对于销的纵向运动，该销使槽变形，用于吸收在碰撞事件期间赋予车辆的能量，从而减少了对车辆驾驶员的伤害的可能性。

    Collapsible steering column assembly
    6.
    发明授权
    Collapsible steering column assembly 有权
    可折叠转向柱总成

    公开(公告)号：US07455321B2

    公开(公告)日：2008-11-25

    申请号：US11709632

    申请日：2007-02-22

    申请人： Ratko Menjak ,  Karen A. Boswell ,  Sainan Feng ,  James P. Kelly ,  Brian J. Magnus ,  Wayne M. Steverson

    发明人： Ratko Menjak ,  Karen A. Boswell ,  Sainan Feng ,  James P. Kelly ,  Brian J. Magnus ,  Wayne M. Steverson

    IPC分类号： B62D1/00

    CPC分类号： B62D1/195

    摘要： A collapsible steering column assembly preferably has a collapsible steering shaft that extends rotatably along a centerline and a collapsible column that houses and co-extends with the shaft. The column preferably has inner and outer jackets that retract axially to collapse the column. An energy absorbing device has a member engaged between the inner and outer jackets and controls the collapse of the column generally via a high load stage and a low load stage of operation. The member is preferably elongated axially having a distal end that is looped over and spaced radially outward from the remainder of the member. The distal end is attached disengagably to the outer jacket via a pin received in a hole in the distal end and a fuse engaged operably to the pin and attached to the outer jacket.

    摘要翻译： 可折叠的转向柱组件优选地具有可折叠的转向轴，其可沿着中心线可旋转地延伸，并且可收缩的柱与轴接合并共同延伸。 该柱优选具有轴向缩回以使柱收缩的内外套。 能量吸收装置具有接合在内外套之间的构件，并且通常经由高负载阶段和低负载阶段来控制塔的塌缩。 优选地，该构件在轴向上是细长的，其远端与构件的其余部分环绕并且径向向外间隔开。 远端通过容纳在远端的孔中的销可分离地附接到外护套，以及可操作地接合到销并连接到外护套的保险丝。

    Collapsible steering column assembly and method of operation
    7.
    发明申请
    Collapsible steering column assembly and method of operation 审中-公开
    可折叠转向柱总成及操作方法

    公开(公告)号：US20070228716A1

    公开(公告)日：2007-10-04

    申请号：US11709627

    申请日：2007-02-22

    申请人： Ratko Menjak ,  Brian J. Magnus ,  Karen A. Boswell

    发明人： Ratko Menjak ,  Brian J. Magnus ,  Karen A. Boswell

    IPC分类号： B62D1/00

    CPC分类号： B62D1/192 ,  B62D1/195 ,  F16F7/123

    摘要： A collapsible steering column assembly preferably has a collapsible steering shaft that extends rotatably along a centerline and a collapsible column that houses and co-extends with the shaft. The column preferably has inner and outer jackets that retract axially to collapse the column. An energy absorbing device has an elongated strap having a substantially linear first segment engaged to the inner jacket and a substantially linear second segment engaged to the outer jacket. The first and second segments preferably project in a common axial direction from a bend segment of the strap having a pre-defined radius. At least a portion of the strap is in a preferably converging recess that extends axially with the column. The recess is preferably defined by the outer jacket and is configured to accept the bend segment. During column collapse and thus plastic deformation of the strap, the radius of the bend segment preferably decreases as the bend segment generally scrolls along the length of the strap.

    摘要翻译： 可折叠的转向柱组件优选地具有可折叠的转向轴，其可沿着中心线可旋转地延伸，并且可收缩的柱与轴接合并共同延伸。 该柱优选地具有轴向缩回以使柱收缩的内外套。 能量吸收装置具有细长带，其具有接合到内护套的基本上线性的第一段和与外护套接合的基本线性的第二段。 第一和第二段优选地从具有预定义半径的带的弯曲段以共同的轴向突出。 带的至少一部分处于与柱轴向延伸的优选会聚凹部中。 凹部优选地由外护套限定，并且构造成接受弯曲部分。 在柱塌陷期间，并且因此带的塑性变形，弯曲段的半径优选地随着弯曲段通常沿着带的长度滚动而减小。

    Vehicle steering device and method
    8.
    发明授权
    Vehicle steering device and method 失效
    车辆转向装置及方法

    公开(公告)号：US07306535B2

    公开(公告)日：2007-12-11

    申请号：US10879599

    申请日：2004-06-29

    申请人： Ratko Menjak ,  Steven J. Collier-Hallman ,  Karen A. Boswell ,  Damir Menjak

    发明人： Ratko Menjak ,  Steven J. Collier-Hallman ,  Karen A. Boswell ,  Damir Menjak

    IPC分类号： B62D11/06

    CPC分类号： B62D5/008 ,  F16H48/12 ,  Y10T74/19 ,  Y10T74/19005

    摘要： A vehicle steering device may include a rotatable input shaft, a motor in communication with an input augmentation shaft, the input augmentation shaft and the input shaft sharing a longitudinal axis, and the motor further having a stator stationary with respect to rotation of the input shaft. The vehicle steering device may further include a differential mechanism for providing variable ratio steering to the steering device. The differential mechanism may be a harmonic drive differential or a planetary gearing system. In one embodiment, an external wave generator may be used within the harmonic drive differential gearing mechanism. The vehicle steering device may include a sensorless synchronous machine.

    摘要翻译： 车辆转向装置可以包括可旋转的输入轴，与输入增加轴连通的电动机，输入增加轴和输入轴共享纵向轴线，并且电动机还具有相对于输入轴的旋转静止的定子 。 车辆转向装置还可以包括用于向转向装置提供可变比率转向的差动机构。 差速机构可以是谐波驱动差速器或行星齿轮传动系统。 在一个实施例中，可以在谐波驱动差动齿轮传动机构内使用外部波发生器。 车辆转向装置可以包括无传感器同步机。

    LOCKING MECHANISM FOR AN ADJUSTABLE STEERING COLUMN HAVING IMPACT TEETH
    9.
    发明申请
    LOCKING MECHANISM FOR AN ADJUSTABLE STEERING COLUMN HAVING IMPACT TEETH 有权
    具有冲击力的可调整转向柱的锁定机构

    公开(公告)号：US20090229399A1

    公开(公告)日：2009-09-17

    申请号：US12367915

    申请日：2009-02-09

    申请人： Suat A. Ozsoylu ,  Karen A. Boswell ,  Michael P. Anspaugh ,  Robert W. Dubay

    发明人： Suat A. Ozsoylu ,  Karen A. Boswell ,  Michael P. Anspaugh ,  Robert W. Dubay

    IPC分类号： B62D1/184

    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。