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公开(公告)号：US5449199A
公开(公告)日：1995-09-12
申请号：US140758
申请日：1993-10-21
CPC分类号： B62D1/184
摘要： According to an illustrative example, a steering column is capable of telescopic length adjustment. A positioning device is provided for securing the steering column in a selected length position. The positioning device is selectively locked and unlocked by an electric mover fastened to the positioning device. The mover is controlled through a flexible line from a push button. The push button is easily accessible to the driver of the vehicle.
摘要翻译： 根据说明性示例，转向柱能够伸缩长度调节。 提供了一种定位装置，用于将转向柱固定在选定的长度位置。 定位装置由固定在定位装置上的电动机选择性地锁定和解锁。 移动器通过按钮的柔性线控制。 该按钮易于驾驶员驾驶。
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公开(公告)号：US5242195A
公开(公告)日：1993-09-07
申请号：US800163
申请日：1991-11-27
申请人： Reiner Wendling
发明人： Reiner Wendling
摘要： A steering column comprises a pressure tube and a piston rod extending inwards and outwards of said pressure tube. The outer end of the piston rod is connected with a steering wheel. The pressure tube at its end remote from said steering wheel is connected with a steering mechanism of a motor vehicle. The pressure tube is rotatably mounted in a bearing tube. The piston rod is axially movable but non-rotatable with respect to the pressure tube. A liquid chamber is confined within the pressure tube and has a variable volume dependent on the axial position of the piston rod with respect to the pressure tube. The liquid chamber is connectable through a pivotal connection selectively with a pressure liquid source or with a pressure liquid receiving space or can be separated from both of them. A spring acts on the piston rod and is in balance with the liquid in the fluid chamber.
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公开(公告)号：US5071163A
公开(公告)日：1991-12-10
申请号：US576368
申请日：1990-08-31
摘要： A steering column of a motor vehicle is composed of two telescopically and torque transmittingly interengaging steering column tubes. These tubes are mounted in bearings. A steering wheel is allocated to a first steering column tube. The other steering column tube is connected with a steering gear box. A cylinder piston device is provided within at least one of the two steering column tubes. This cylinder piston device can be locked in a plurality of positions, such as to define a plurality of variable lengths of the steering column.
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公开(公告)号：US20090301294A1
公开(公告)日：2009-12-10
申请号：US12479506
申请日：2009-06-05
IPC分类号： F15B15/14
CPC分类号： F15B15/149
摘要： A pressure medium connection with a pressure connection element and a pressure line connector. The pressure connection element includes a contact surface for contacting the outside surface of a cylinder, a bore, divided into a first bore section of larger diameter and a second bore section of smaller diameter. A shoulder is formed at the transition from the first bore section to the second bore section, and two slots formed in the wall of the pressure connection element. A piston-cylinder unit, such as a hydraulic or pneumatic actuator or a hydropneumatic actuator in motor vehicles, especially for moving vehicle devices, tops, doors, hinged lids, or the like, includes the pressure medium connection.
摘要翻译： 与压力连接元件和压力线连接器的压力介质连接。 压力连接元件包括用于接触气缸的外表面的接触表面，分为大直径的第一孔部分和较小直径的第二孔部分的孔。 在从第一孔部到第二孔部的过渡处形成有肩部，并且在压力连接元件的壁中形成有两个槽。 诸如机动车辆中的液压或气动致动器或液压气动致动器的活塞气缸单元，特别是用于移动车辆装置，顶部，门，铰接盖等，包括压力介质连接。
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公开(公告)号：US5332260A
公开(公告)日：1994-07-26
申请号：US988035
申请日：1992-12-08
摘要： A steering column of a motor vehicle is composed of two telescopically and torque transmittingly interengaging steering column tubes. These tubes are mounted in bearings. A steering wheel is allocated to a first steering column tube. The other steering column tube is connected with a steering gear box. A cylinder piston device is provided within at least one of the two steering column tubes. This cylinder piston device can be locked in a plurality of positions, such as to define a plurality of variable lengths of the steering column.
摘要翻译： 机动车辆的转向柱由两个伸缩和扭矩传递相互接合的转向柱管组成。 这些管安装在轴承中。 方向盘分配给第一转向柱管。 另一个转向柱管与转向齿轮箱连接。 在两个转向柱管中的至少一个中设置有气缸活塞装置。 该气缸活塞装置可以锁定在多个位置，例如限定多个可变长度的转向柱。
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