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    • 2. 发明授权
    • Release capsule for steering column
    • 转向柱释放胶囊
    • US07228755B2
    • 2007-06-12
    • US11094868
    • 2005-03-31
    • Ray G. ArmstrongRichard K. RiefeRavindra Jwalapathy
    • Ray G. ArmstrongRichard K. RiefeRavindra Jwalapathy
    • B62D1/18
    • B62D1/195
    • 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).
    • 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。
    • 4. 发明授权
    • Steering column assembly with a quick release bolt
    • 带快速释放螺栓的转向柱组件
    • US07827880B2
    • 2010-11-09
    • US11085380
    • 2005-03-21
    • Richard K. RiefeMarvin V. ManwaringRay G. ArmstrongJason R. RidgwayRavindra Jwalapathy
    • Richard K. RiefeMarvin V. ManwaringRay G. ArmstrongJason R. RidgwayRavindra Jwalapathy
    • B62D1/18B62D1/00
    • B62D1/195B62D1/184
    • The invention provides a steering column assembly for a vehicle. The steering column assembly includes a steering column operable to adjustably support a steering wheel in the vehicle. The steering column assembly also includes a locking bracket adjacent to the steering column and moveable along a path for collapsing movement. The steering column assembly also includes a locking member supported in two-way movement by the locking bracket between a first position and a second position spaced from one another. In the first position, the locking member locks the locking bracket and the steering column member together. When the locking member is in the second position, the steering column member is moveable relative to the locking bracket. The steering column assembly also includes at least one quick release bolt engaged with the locking bracket to selectively fix the locking bracket with respect to the vehicle. The at least one quick release bolt is selectively divisible into at least two portions independently of the collapsing movement of the locking bracket along the path.
    • 本发明提供了一种用于车辆的转向柱组件。 转向柱组件包括可操作以可调节地支撑车辆中的方向盘的转向柱。 转向柱组件还包括邻近转向柱的锁定支架,并可沿着用于塌陷运动的路径移动。 转向柱组件还包括锁定构件,其通过锁定支架在彼此间隔开的第一位置和第二位置之间被双向运动支撑。 在第一位置,锁定构件将锁定支架和转向柱构件锁定在一起。 当锁定构件处于第二位置时,转向柱构件相对于锁定支架可移动。 转向柱组件还包括与锁定支架接合的至少一个快速释放螺栓,以相对于车辆选择性地固定锁定支架。 所述至少一个快速释放螺栓可以选择性地分成至少两个部分,独立于沿着路径的锁定支架的塌缩运动。
    • 6. 发明授权
    • Electrically actuated steering column mechanism
    • 电动转向柱机构
    • US07331608B2
    • 2008-02-19
    • US10882585
    • 2004-07-01
    • Ray G. ArmstrongRichard K. RiefeRavindra JwalapathyMarvin V. Manwaring
    • Ray G. ArmstrongRichard K. RiefeRavindra JwalapathyMarvin V. Manwaring
    • B62D1/18
    • B62D1/184B62D1/181
    • An apparatus for positioning a steering wheel of a vehicle in a desired position. The invention includes a steering column having a steering wheel supporting portion for supporting the steering wheel. The steering column also includes first and second members movable relative to one another. The first and second members are moved relative to one another to move the steering wheel supporting portion, and the steering wheel, along either tilting path of movement, or a telescoping path of movement, or both. The invention also includes a locking device that selectively engages the first and second members to lock the first and second members with respect to one another. The locking device substantially prevents movement of the steering wheel supporting portion, and the steering wheel, along the path of movement. The locking device includes an electric motor. The first and second members are locked and unlocked with respect to one another in response to activation of the electric motor.
    • 一种用于将车辆的方向盘定位在期望位置的装置。 本发明包括具有用于支撑方向盘的方向盘支撑部分的转向柱。 转向柱还包括可相对于彼此移动的第一和第二构件。 第一和第二构件相对于彼此移动以沿着移动的倾斜路径或者可伸缩的运动路径或两者移动方向盘支撑部分和方向盘。 本发明还包括锁定装置,其选择性地接合第一和第二构件以相对于彼此锁定第一和第二构件。 锁定装置基本上防止方向盘支撑部分和方向盘沿着移动路径的移动。 锁定装置包括电动机。 响应于电动机的启动,第一和第二构件相对于彼此被锁定和解锁。
    • 8. 发明授权
    • Adaptive energy absorbing system using pin pullers
    • 自适应能量吸收系统使用引脚拔出器
    • US07229096B2
    • 2007-06-12
    • US10840087
    • 2004-05-06
    • Marvin V. ManwaringRichard K. RiefeRay G. ArmstrongLee M. TinninRavindra Jwalapathy
    • Marvin V. ManwaringRichard K. RiefeRay G. ArmstrongLee M. TinninRavindra Jwalapathy
    • B62D1/19
    • B62D1/195
    • The invention provides an apparatus for absorbing energy in a collapsible steering column of a vehicle. A portion of the apparatus is deformable in response to an excessive frontal impacting force to the steering column so that injury to the vehicle operator is reduced. The apparatus includes a first steering column member and a second steering column member connected to one another such that the first steering column member slides relative to the second steering column member. The apparatus also includes a first anvil associated with a said first steering column member and a second anvil associated with said second steering column member. The apparatus also includes an energy absorbing member having a first portion extending around and operable to be drawn over said first anvil and a second portion extending around and operable to be drawn over said second anvil.
    • 本发明提供一种用于在车辆的可折叠转向柱中吸收能量的装置。 该装置的一部分响应于向转向柱的额外的正面冲击力而变形,从而减少对车辆操作者的伤害。 该装置包括彼此连接的第一转向柱构件和第二转向柱构件,使得第一转向柱构件相对于第二转向柱构件滑动。 该装置还包括与所述第一转向柱构件相关联的第一砧座和与所述第二转向柱构件相关联的第二砧座。 该装置还包括能量吸收构件,该能量吸收构件具有围绕并可操作以在所述第一砧座上方延伸的第一部分和围绕所述第二砧座延伸并且可操作地被拉过所述第二砧座的第二部分。
    • 10. 发明授权
    • Pre-crash column release
    • 预碰撞列释放
    • US07347451B2
    • 2008-03-25
    • US11013585
    • 2004-12-16
    • Richard K RiefeMinoo J. ShahRay G. ArmstrongRavindra Jwalapathy
    • Richard K RiefeMinoo J. ShahRay G. ArmstrongRavindra Jwalapathy
    • B62D1/11
    • B62D1/19B62D1/184
    • 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.
    • 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。