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1. 发明申请

US20030173765A1 Steering gear shaft for a steering column of a motor vehicle 有权
标题翻译：用于汽车转向柱的转向齿轮轴
公开(公告)号：US20030173765A1
公开(公告)日：2003-09-18
申请号：US10388011
申请日：2003-03-13
发明人： Christian Lutz
IPC分类号： B62D001/19
CPC分类号： B21D15/06 , B21C37/154 , B21C37/205 , B62D1/18 , B62D1/192
摘要： A steering gear shaft for a steering column of a motor vehicle has at least one crash-deformable section formed as a corrugated tube at least a portion of a longitudinal extent of which that contains at least one of corrugation crests of the corrugated tube, is formed of several layers, and plurality of openings is provided in a region of the at least one of the corrugation crests in at least one of the layers.
摘要翻译：用于机动车辆的转向柱的转向齿轮轴具有形成为波纹管的至少一个可变形部分，其中至少一部分纵向延伸部分包含波纹管的波纹波峰中的至少一个，形成并且在至少一个层中的至少一个波纹顶部的区域中设置多个开口。

2. 发明申请

US20030075913A1 Crash responsive energy absorbing device for a steering column 失效
公开(公告)号：US20030075913A1
公开(公告)日：2003-04-24
申请号：US10272637
申请日：2002-10-17
申请人： Delphi Technologies Inc.
发明人： Xiaoyu Li , James Edward Rouleau
IPC分类号： B62D001/19
CPC分类号： B62D1/195 , F16F7/123
摘要： An energy absorbing device for a collapsible steering column has a plastically deformable strap extending along a track in a base. When the steering column collapses in a collision, the strap moves along the track and a portion of the strap is displaced by a ball in a pocket in the track, which resists strap movement in an amount related to the diameter of the ball. Different diameter balls are provided. One ball is selected depending on the amount of resistance desired. The ball is selected by an actuator operable by a signal generated by a controller in response to a vehicle collision. Alternatively, an anvil displaces a portion of the strap into a U-shape to resist linear movement of the strap. The position of the anvil is adjustable by a stepped adjuster bar to vary the displacement of the U-shaped portion.

3. 发明申请

US20030052481A1 Brake pedal push-prevention structure of a vehicle 失效
标题翻译：车辆的制动踏板预防结构
公开(公告)号：US20030052481A1
公开(公告)日：2003-03-20
申请号：US10246313
申请日：2002-09-17
发明人： Seong-Ho Yang
IPC分类号： B62D001/19
CPC分类号： G05G1/32 , B60R21/09 , B60T7/065
摘要： The invention relates to a brake pedal push-prevention structure of a vehicle. The structure has an active stopper formed between an upper steering shaft and a universal joint of a lower steering shaft. The active stopper is positioned in front of the brake pedal to prevent the brake pedal from being pushed toward the driver during a car crash, thereby potentially reducing injury to the driver's leg and improving the safety of the vehicle.
摘要翻译：本发明涉及车辆的制动踏板推进防止结构。该结构具有形成在上转向轴和下转向轴的万向接头之间的主动挡块。主动止动件位于制动踏板的前方，以防止制动踏板在车祸期间被推向驾驶员，从而潜在地减少对驾驶员腿的伤害并提高车辆的安全性。

4. 发明申请

US20020011724A1 Impact absorbing type steering column apparatus 有权
标题翻译：冲击吸收型转向柱装置
公开(公告)号：US20020011724A1
公开(公告)日：2002-01-31
申请号：US09855637
申请日：2001-05-15
发明人： Kenji Satou , Tetsuo Nomura
IPC分类号： B62D001/19
CPC分类号： B62D1/192 , B62D1/195
摘要： An impact absorbing type steering column apparatus provided with collision energy absorbing means for absorbing an energy of a secondary collision of an occupant upon a collision of a vehicle comprises energy absorption quantity adjusting means for changing a secondary collision energy absorption quantity of the collision energy absorbing means, at least one sensor for detecting a condition of the occupant or the vehicle, and electric control means for controlling a drive of the energy absorption quantity adjusting means on the basis of a result of detection by the sensor.
摘要翻译：一种设有碰撞能量吸收装置的冲击吸收型转向柱装置，用于吸收乘客在车辆碰撞时二次碰撞的能量包括能量吸收量调节装置，用于改变碰撞能量吸收装置的二次碰撞能量吸收量至少一个用于检测乘客或车辆的状况的传感器，以及用于根据传感器的检测结果来控制能量吸收量调节装置的驱动的电气控制装置。

5. 发明申请

US20040164538A1 Adaptive energy absorbing device for a steering column 失效
公开(公告)号：US20040164538A1
公开(公告)日：2004-08-26
申请号：US10373402
申请日：2003-02-24
发明人： Xiaoyu Li , Marvin V. Manwaring , Melvin lee Tinnin , Ravindra Jwalapathy , Ray G. Armstrong
IPC分类号： B62D001/19
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.

6. 发明申请

US20040056467A1 Steering shaft assembly 失效
标题翻译：转向轴总成
公开(公告)号：US20040056467A1
公开(公告)日：2004-03-25
申请号：US10252308
申请日：2002-09-23
申请人： DELPHI TECHNOLOGIES, INC.
发明人： Marc William Heinzman , Michael Patrick Anspaugh
IPC分类号： B62D001/18 , B62D001/19
CPC分类号： F16C3/03 , B62D1/192 , F16C2326/24 , F16D3/06 , F16F7/08
摘要： A steering shaft assembly has a tubular main body and a shaft, with a spring and a sleeve disposed at least partially therebetween. The shaft is disposed at least partially in the tubular main body and the sleeve is disposed at least partially between the spring and the main body. The sleeve acts to urge the spring into frictional contact with the shaft to impart an axial resistance force supporting the shaft against axial displacement in response to application of an axial force on the shaft less than the axial resistance force. The sleeve enables axial displacement of the shaft in response to application of an axial collapsing force exceeding the axial resistance force. In another construction of a steering shaft assembly, a shaft is disposed at least partially in the tubular main body and the spring is disposed at least partially in the tubular main body between the tubular main body and the shaft. The spring acts to impart a radial load between the shaft and the tubular main body. The spring has at least one undulation that provides for linear frictional contact between the spring and the shaft in a circumferential direction about the shaft to resist torsional rotation of the shaft relative to the tubular main body.
摘要翻译：转向轴组件具有管状主体和轴，其中至少部分地具有弹簧和套筒。轴至少部分地设置在管状主体中，并且套筒至少部分地设置在弹簧和主体之间。套筒用于促使弹簧与轴摩擦接触，以便响应于在轴上施加小于轴向阻力的轴向力而支撑轴抵抗轴向位移的轴向阻力。套筒能够响应于超过轴向阻力的轴向塌缩力的应用而使得轴的轴向位移。在转向轴组件的另一结构中，轴至少部分地设置在管状主体中，并且弹簧至少部分地设置在管状主体之间的管状主体和轴之间。弹簧用于在轴和管状主体之间施加径向载荷。弹簧具有至少一个波动，其在围绕轴的圆周方向上提供弹簧和轴之间的线性摩擦接触，以抵抗轴相对于管状主体的扭转旋转。

7. 发明申请

US20040046379A1 Steering column with tubular structure 失效
标题翻译：带管状结构的转向柱
公开(公告)号：US20040046379A1
公开(公告)日：2004-03-11
申请号：US10235409
申请日：2002-09-05
申请人： DELPHI TECHNOLOGIES, INC.
发明人： Richard K. Riefe
IPC分类号： B62D001/18 , B62D001/19
CPC分类号： B62D1/195 , B62D1/181 , B62D1/192
摘要： A steering column assembly has a hand wheel rotatable about an axis having at least one guide member and at least one guide bracket. A guide member is spaced adjacent the axis of the hand wheel and a guide bracket and a guide member have surfaces supporting and guiding the guide member and the guide bracket for relative sliding movement therebetween. At least one shear member acting between the guide member and the guide bracket maintain the guide member within the guide bracket. The shear member is shearable under a predetermined force permitting the guide member and the guide bracket to move relative to one another. Additionally, a mounting plate supporting the hand wheel and at least one guide member may provide for controllable relative movement between the hand wheel and the guide member.
摘要翻译：转向柱组件具有可围绕具有至少一个引导构件和至少一个引导支架的轴线旋转的手轮。引导构件邻近手轮的轴线间隔开，并且引导支架和引导构件具有支撑并引导引导构件和引导支架的表面，用于相对滑动。作用在引导构件和引导支架之间的至少一个剪切构件将引导构件保持在引导支架内。剪切构件可以在允许引导构件和引导支架相对于彼此移动的预定力下被剪切。此外，支撑手轮和至少一个引导构件的安装板可以提供手轮和引导构件之间的可控的相对运动。

8. 发明申请

US20030226417A1 Interactive energy absorbing system 失效
标题翻译：互动能量吸收系统
公开(公告)号：US20030226417A1
公开(公告)日：2003-12-11
申请号：US10165115
申请日：2002-06-07
申请人： Delphi Technologies, Inc.
发明人： Marvin V. Manwaring , Melvin Lee Tinnin , Ravindra Jwalapathy
IPC分类号： B62D001/19
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。能量吸收部件包括与固定反作用构件和可移动的反作用构件接合的可变形带。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。

9. 发明申请

US20030193180A1 Steering column for a vehicle 有权
公开(公告)号：US20030193180A1
公开(公告)日：2003-10-16
申请号：US10445664
申请日：2003-05-27
发明人： Richard Kremer Riefe , Marvin V. Manwaring , Ray Garnet Armstrong , Ravindra Jwalapathy , Stephen W. Skillman
IPC分类号： B62D001/19
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.

10. 发明申请

US20030155760A1 Device for adjusting an energy absorbing system of an automobile vehicle steering column 失效
标题翻译：用于调节汽车转向柱的能量吸收系统的装置
公开(公告)号：US20030155760A1
公开(公告)日：2003-08-21
申请号：US10361572
申请日：2003-02-11
发明人： Andre Laisement , Alain Carrer , Jean-Marc Gatti
IPC分类号： B62D001/19
CPC分类号： B62D1/195 , Y10S248/90
摘要： A device is disclosed for adjusting an energy absorbing system of an automobile vehicle steering column mounted in a support assembly which is connected to and attached to the structure of the vehicle by fixing devices each having a respective fixing axis. At least one fixing device includes at least one energy absorbing capsule disposed in the support assembly on a retaining axis and clamped in the support assembly by fastening devices. The fixing axis and the retaining axis coincide. The fastening devices are independent of the fixing devices and include a nut and a rod shoulder in order to allow adjustment to achieve the required clamping of the fastening devices to obtain the required energy absorption. Adjustment of the clamping of the energy absorbing capsule or capsules is therefore independent of the clamping of the devices for fixing the support assembly to the vehicle structure.
摘要翻译：公开了一种用于调节安装在支撑组件中的汽车转向柱的能量吸收系统的装置，该支撑组件通过各自具有相应的固定轴的固定装置连接并附接到车辆的结构。至少一个固定装置包括至少一个能量吸收胶囊，其设置在保持轴承上的支撑组件中并通过紧固装置夹紧在支撑组件中。固定轴和保持轴重合。紧固装置独立于固定装置，并且包括螺母和杆肩，以便允许调整以实现紧固装置所需的夹紧以获得所需的能量吸收。因此能量吸收胶囊或胶囊的夹紧的调整与用于将支撑组件固定到车辆结构的装置的夹紧无关。

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