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11. 发明授权

US07077433B2 Three stage rotary strap extruder 失效
标题翻译：三级旋转带挤出机
公开(公告)号：US07077433B2
公开(公告)日：2006-07-18
申请号：US10791406
申请日：2004-03-02
申请人： Marvin V. Manwaring , Lee M. Tinnin , Ravindra Jwalapathy , Ray G. Armstrong
发明人： Marvin V. Manwaring , Lee M. Tinnin , Ravindra Jwalapathy , Ray G. Armstrong
IPC分类号： B62D1/19
CPC分类号： B62D1/192 , B62D1/195 , F16F7/123 , F16F7/128
摘要： An apparatus and method is provided for absorbing energy in a collapsible steering column. The energy absorbing device includes an anvil rotatable relative to a strap. The anvil defines a plurality of profiles corresponding to different rates of energy absorption. The plurality of profiles are radially adjacent to one another about the rotational axis of the anvil. The anvil can be rotated by explosive charges. For example, the anvil can define a follower portion and first and second explosive charges can be disposed on opposite sides of the follower portion.
摘要翻译：提供了用于吸收可折叠转向柱中的能量的装置和方法。能量吸收装置包括相对于带可旋转的砧座。砧座限定了对应于不同能量吸收速率的多个轮廓。多个型材围绕砧座的旋转轴线彼此径向相邻。砧座可以通过炸药旋转。例如，砧座可以限定从动部分，并且第一和第二炸药可以设置在从动部分的相对侧上。

12. 发明授权

US07093855B2 Steering column assembly having clamping mechanism 失效
标题翻译：具有夹紧机构的转向柱总成
公开(公告)号：US07093855B2
公开(公告)日：2006-08-22
申请号：US10729240
申请日：2003-12-05
申请人： Marvin V. Manwaring , Ravindra Jwalapathy , Lee M. Tinnin , Ray G. Armstrong
发明人： Marvin V. Manwaring , Ravindra Jwalapathy , Lee M. Tinnin , Ray G. Armstrong
IPC分类号： B62D1/18
CPC分类号： B62D1/184
摘要： A steering column assembly includes a compression bracket for attachment to a vehicle body, and an adjustable steering column assembly movably supported by the compression bracket along a longitudinal axis between adjusted positions. A pair of locking elements are operably connected to the compression bracket and movable between a locked position for preventing longitudinal movement therebetween and a release position for allowing longitudinal adjustment of the steering column. The first element presents a detent recess, and the second locking element is movable between the locked position engaging the detent recess and the release position out of engagement with the detent recess.
摘要翻译：转向柱组件包括用于附接到车体的压缩支架和可调节的转向柱组件，该可调节转向柱组件在调节位置之间沿着纵向轴线由压缩支架可移动地支撑。一对锁定元件可操作地连接到压缩支架，并且可以在用于防止它们之间的纵向移动的锁定位置和用于允许转向柱的纵向调节的释放位置之间移动。第一元件具有止动凹槽，并且第二锁定元件可在与止动凹槽接合的锁定位置与释放位置之间移动，脱离与止动凹槽的接合。

13. 发明授权

US06948741B2 Telescoping steering column assembly 失效
标题翻译：伸缩转向柱总成
公开(公告)号：US06948741B2
公开(公告)日：2005-09-27
申请号：US10428535
申请日：2003-05-02
申请人： Marvin V. Manwaring , Ravindra Jwalapathy , Melvin L. Tinnin , Ray G. Armstrong
发明人： Marvin V. Manwaring , Ravindra Jwalapathy , Melvin L. Tinnin , Ray G. Armstrong
IPC分类号： B62D1/184 , B62D1/185 , B62D1/18
CPC分类号： B62D1/184
摘要： The telescoping steering column includes a fixed jacket, and telescoping a translating jacket, and an inner tubular member. A wedge, is moved by a screw, into wedging engagement with the inner tubular member to force the inner tubular member into engagement with the translating jacket and the translating jacket into the fixed jacket for preventing relative longitudinal movement.
摘要翻译：伸缩式转向柱包括固定护套，伸缩平移护套和内部管状构件。楔形件通过螺钉移动成与内部管状构件楔入接合，以迫使内部管状构件与平移护套和平移护套接合成固定护套以防止相对的纵向移动。

14. 发明授权

US06802536B2 Adaptive energy absorbing device for a steering column 失效
标题翻译：用于转向柱的自适应能量吸收装置
公开(公告)号：US06802536B2
公开(公告)日：2004-10-12
申请号：US10373402
申请日：2003-02-24
申请人： Xiaoyu Li , Marvin V. Manwaring , Melvin Lee Tinnin , Ravindra Jwalapathy , Ray G. Armstrong
发明人： Xiaoyu Li , Marvin V. Manwaring , Melvin Lee Tinnin , Ravindra Jwalapathy , Ray G. Armstrong
IPC分类号： B62D119
CPC分类号： B62D1/195 , F16F7/123 , F16F7/128
摘要： An energy absorbing device for a collapsible steering column of a vehicle is able to compensate for the severity of a crash and the weight of the driver to better manage the absorption of energy in a crash event. A housing has at least one fixed abutment surface, and at least one adjuster disposed in the housing for selective lateral slidable movement. At least one anvil is disposed adjacent an initial abutment surface of the adjuster in spaced relation to the fixed abutment surface of the housing in a first position of the anvil associated with high energy absorption. A plastically deformable strap is supported between the anvil and the housing. The adjuster slides out of the path of the anvil in a crash event in response to input of a control signal allowing the anvil to slide into contact with the fixed abutment surface of the housing to define a second position of the anvil associated with lower energy absorption.
摘要翻译：用于车辆的可折叠转向柱的能量吸收装置能够补偿碰撞的严重性和驾驶员的重量，以更好地管理碰撞事件中的能量吸收。壳体具有至少一个固定的邻接表面，以及设置在壳体中的至少一个调节器，用于选择性的侧向滑动运动。在与高能量吸收相关联的砧座的第一位置中，至少一个砧座邻近调节器的初始邻接表面设置成与壳体的固定邻接表面间隔开。砧座和壳体之间支撑着可塑性变形的带子。响应于控制信号的输入，调节器在碰撞事件中从砧座的路径滑出，允许砧座滑动到与壳体的固定邻接表面接触以限定与较低能量吸收相关联的砧座的第二位置。

15. 发明授权

US07228755B2 Release capsule for steering column 失效
标题翻译：转向柱释放胶囊
公开(公告)号：US07228755B2
公开(公告)日：2007-06-12
申请号：US11094868
申请日：2005-03-31
申请人： Ray G. Armstrong , Richard K. Riefe , Ravindra Jwalapathy
发明人： Ray G. Armstrong , Richard K. Riefe , Ravindra Jwalapathy
IPC分类号： B62D1/18
CPC分类号： B62D1/195
摘要： A vehicular steering column assembly (16) comprises a support bracket (26) which is joined to an outer, non-rotating sleeve (22). A release capsule (30) is releasably joined to a mounting surface (28) of the support bracket (26) via a plurality of spherical bodies (56) whose protruding crowns (52) are seated in corresponding longitudinally-extending furrows (54) in the release capsule (30). Upon the application of sufficient force to the steering column (16), such as during a collision, the support bracket (26) is urged out of engagement with the release capsule (30) with the respective furrows (54) sliding over the crowns (52). The sliding engagement between the crowns (52) and the furrows (54) can be adjusted to establish a highly predictable and consistent release force and which is capable of increasing the frequency value for the steering column (16).
摘要翻译：车辆转向柱组件（16）包括支撑托架（26），该支撑托架（26）连接到外部非旋转套筒（22）。释放胶囊（30）经由多个球体（56）可释放地连接到支撑托架（26）的安装表面（28），所述多个球体（56）的突出冠部（52）位于相应的纵向延伸的沟槽（54）中，所述释放胶囊（30）。在诸如碰撞期间向转向柱（16）施加足够的力时，支撑支架（26）被推动脱离与释放胶囊（30）的接合，相应的沟槽（54）滑过冠部 52）。可以调整冠部（52）和沟槽（54）之间的滑动接合以建立高度可预测且一致的释放力，并且能够增加转向柱（16）的频率值。

16. 发明授权

US07347451B2 Pre-crash column release 有权
标题翻译：预碰撞列释放
公开(公告)号：US07347451B2
公开(公告)日：2008-03-25
申请号：US11013585
申请日：2004-12-16
申请人： Richard K Riefe , Minoo J. Shah , Ray G. Armstrong , Ravindra Jwalapathy
发明人： Richard K Riefe , Minoo J. Shah , Ray G. Armstrong , Ravindra Jwalapathy
IPC分类号： B62D1/11
CPC分类号： B62D1/19 , B62D1/184
摘要： A steering column assembly (10) for a vehicle includes first and second members (12, 14) engaged for movement relative to one another along one of a tilting path (16) and a telescoping path. The steering column assembly (10) also includes an electric lock (18) operable to lock the first and second members (12, 14) into a locked configuration that restricts movement and an unlocked configuration that permits movement between the members. The steering column assembly (10) also includes a sensor (20) operable to sense a vehicle crash condition and then emit a crash signal to a controller (22) that controls the electric lock (18) to change from the locked configuration to the unlocked configuration in response to the signal.
摘要翻译：用于车辆的转向柱组件（10）包括第一和第二构件（12,14），其接合以沿着倾斜路径（16）和伸缩路径中的一个相对于彼此运动。转向柱组件（10）还包括电锁（18），其可操作以将第一和第二构件（12,14）锁定成限制运动的锁定构型和允许构件之间移动的解锁构造。转向柱组件（10）还包括传感器（20），其可操作以感测车辆碰撞状况，然后向控制器（22）发出碰撞信号，控制器（22）控制电锁（18）从锁定配置改变为解锁配置响应信号。

17. 发明授权

US06761376B2 Steering column for a vehicle 有权
标题翻译：车辆转向柱
公开(公告)号：US06761376B2
公开(公告)日：2004-07-13
申请号：US10445664
申请日：2003-05-27
申请人： Richard Kremer Riefe , Marvin V. Manwaring , Ray Garnet Armstrong , Ravindra Jwalapathy , Stephen W. Skillman
发明人： Richard Kremer Riefe , Marvin V. Manwaring , Ray Garnet Armstrong , Ravindra Jwalapathy , Stephen W. Skillman
IPC分类号： B62D118
CPC分类号： B62D1/184 , B62D1/195
摘要： A vehicle steering column has a rake adjustment mechanism which includes a rake bracket having a rake slot provided with rake slot teeth. A tooth lock is supported in the rake slot with teeth opposing the rake slot teeth. A rake bolt is rotatable to a first rotative position to move the tooth lock to a retracted position with the teeth of the tooth lock out of engagement with the rake slot teeth. The bolt is axially rotatable to a second rotative position permitting the tooth lock to be moved to a locking position by a spring in which the teeth of the tooth lock engage the rake slot teeth. The bolt, when in the second rotative position, is movable, in response to an application of an impact force on the steering column to collapse the steering column, into bearing engagement with the tooth lock to positively retain the tooth lock in the locking position. The steering column is also provided with a release mechanism having shear pins and an energy absorption mechanism.
摘要翻译：车辆转向柱具有耙调节机构，其包括具有设有耙槽齿的耙槽的耙架。齿槽支撑在耙槽中，齿槽与耙槽齿相对。耙螺栓可旋转到第一旋转位置以将齿锁移动到缩回位置，其中齿锁的齿与耙槽齿啮合。螺栓可轴向旋转到第二旋转位置，允许通过弹簧将齿锁移动到锁定位置，在弹簧中，齿锁的齿与其啮合。当处于第二旋转位置时，螺栓可以响应于在转向柱上施加冲击力而使转向柱塌陷，从而与齿锁定件的轴承接合以将锁定件牢固地保持在锁定位置。转向柱还设置有具有剪切销和能量吸收机构的释放机构。

18. 发明授权

US06857660B2 Radial spring lock-tilt head 失效
标题翻译：径向弹簧锁定倾斜头
公开(公告)号：US06857660B2
公开(公告)日：2005-02-22
申请号：US10356847
申请日：2003-02-03
申请人： Marvin V. Manwaring , Melvin Lee Tinnin , Ravindra Jwalapathy , Ray Garnet Armstrong
发明人： Marvin V. Manwaring , Melvin Lee Tinnin , Ravindra Jwalapathy , Ray Garnet Armstrong
IPC分类号： B62D1/18 , B62D1/184 , B62D1/187 , G05G5/06
CPC分类号： B62D1/184 , Y10T74/2066
摘要： A steering column assembly has a tilt head for rotating a steering column. A spring lock assembly locks the tilt head in any of an infinite number of pivotally adjusted positions and includes a locking bar and a coil spring. The coil spring has coils which are wrapped around and grip the locking bar to lock the tilt head in a selected pivotally adjusted position. A tilt release is provided to release the grip of the coils on the locking bar to enable the tilt head to be pivoted to another pivotally adjusted position.
摘要翻译：转向柱组件具有用于旋转转向柱的倾斜头。弹簧锁组件将倾斜头锁定在无限数量的可枢转调节的位置中，并且包括锁定杆和螺旋弹簧。螺旋弹簧具有卷绕并且夹紧锁定杆的线圈，以将倾斜头锁定在选定的枢转调节位置。提供倾斜释放件以释放锁定杆上的线圈的把手，以使得倾斜头能够枢转到另一枢转调节位置。

19. 发明授权

US06799486B2 Interactive energy absorbing system 失效
标题翻译：互动能量吸收系统
公开(公告)号：US06799486B2
公开(公告)日：2004-10-05
申请号：US10165115
申请日：2002-06-07
申请人： Marvin V. Manwaring , Melvin Lee Tinnin , Ravindra Jwalapathy
发明人： Marvin V. Manwaring , Melvin Lee Tinnin , Ravindra Jwalapathy
IPC分类号： B62D118
CPC分类号： B62D1/195
摘要： An interactive energy absorbing system including a steering column housing that is moveable along a collapse stroke corresponding to a force of impact by an operator. The interactive energy absorbing system includes an energy absorbing component that exerts a resistant force for resisting the movement of the steering column housing along its collapse stroke. The energy absorbing component includes a deformable strap that engages a stationary reaction member and a moveable reaction member. The stationary and moveable reaction members have an adjustable total active surface area for engaging the deformable strap and generating the resistance force. The moveable reaction member moves to adjust the total active surface area due to mechanical translation corresponding to the force of impact by the operator.
摘要翻译：一种交互式能量吸收系统，其包括可沿对应于操作者的冲击力的塌陷行程移动的转向柱壳体。交互式能量吸收系统包括能量吸收部件，该能量吸收部件施加用于抵抗转向柱壳体沿其塌陷行程的运动的阻力。能量吸收部件包括可变形带，其接合固定的反作用构件和可移动的反作用构件。固定和可移动的反作用构件具有用于接合可变形带并产生阻力的可调整的总有效表面积。可移动的反作用构件由于由操作者的冲击力相应的机械平移而移动以调节总有效表面积。

20. 发明授权

US06749222B2 Responsive energy absorbing device for steering columns 有权
标题翻译：转向柱响应能量吸收装置
公开(公告)号：US06749222B2
公开(公告)日：2004-06-15
申请号：US10268330
申请日：2002-10-10
申请人： Marvin V. Manwaring , Melvin Lee Tinnin , Ravindra Jwalapathy , Ray Garnet Armstrong
发明人： Marvin V. Manwaring , Melvin Lee Tinnin , Ravindra Jwalapathy , Ray Garnet Armstrong
IPC分类号： B60R119
CPC分类号： B62D1/195 , F16F7/128
摘要： An energy absorbing device for a collapsible steering column has a plurality of plastically deformable straps each with one end connected to the steering column and an opposite end bent around an anvil connected to stationary vehicle support structure. When the steering column collapses, the straps unwind from the anvils, thereby resisting steering column collapse and absorbing energy. One or more of the straps may be cut in two by a knife at the time of the collision, thereby removing it from the energy absorbing system. In another form of the invention, an energy absorbing strap extends around a piston which has two or more different size anvils. The piston is axially movable in a cylinder to positions surrounding one or another of the anvils. The strap is drawn over the anvil it surrounds when the steering column collapses, thereby resisting collapse of the steering column and absorbing a certain amount of energy depending on the size of the anvil.
摘要翻译：用于可折叠转向柱的能量吸收装置具有多个可塑性变形的带，每个带有一端连接到转向柱，相对端围绕连接到固定车辆支撑结构的砧弯曲。当转向柱塌陷时，皮带从砧座上展开，从而抵抗转向柱塌陷并吸收能量。碰撞时可以用刀将一个或多个带子切成两个，从而将其从能量吸收系统中除去。在本发明的另一形式中，能量吸收带围绕具有两个或更多个不同尺寸的砧座的活塞延伸。活塞在气缸中可轴向移动以围绕一个或另一个砧座。当转向柱塌陷时，带子被覆在其围绕的砧座上，从而抵抗转向柱的塌陷并且根据砧座的尺寸吸收一定量的能量。

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