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公开(公告)号：USRE34064E
公开(公告)日：1992-09-15
申请号：US626988
申请日：1990-12-13
申请人： Edward L. Tury , David F. Salzmann , Keith V. Leigh-Monstevens , John G. Vander Poorte , David C. Peterson
发明人： Edward L. Tury , David F. Salzmann , Keith V. Leigh-Monstevens , John G. Vander Poorte , David C. Peterson
CPC分类号： F16H61/32 , F16H59/08 , F16H59/12 , F16H59/20 , F16H2061/326 , F16H61/0251 , F16H61/18 , Y10T74/19251 , Y10T74/2003 , Y10T74/20244
摘要： An electric shift apparatus for use with a motor vehicle having an automatic transmission. The apparatus includes a power module adapted to be mounted on the housing of the transmission proximate the transmission mode select lever and the transmission kick-down lever and a control module adapted to be mounted in the passenger compartment of the vehicle. The power module includes an electric motor assembly drivingly connected to the free end of the mode select lever and a solenoid drivingly connected to the free end of the kick-down lever. The control module includes a plurality of push button members corresponding respectively to the transmission shift positions. An encoder device carried by the motor assembly of the power module provides a constant coded signal indicating the instantaneous position of the transmission mode select lever and this coded signal is compared by comparator means in the logic of the control unit with the selected shift position. The comparator means generates a signal to the motor assembly to move the mode select lever in a direction to achieve the selected shift position and stops the motor assembly when the encoder signal received from the power module matches the selected shift position indicating that the selected shift position has been achieved.
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公开(公告)号：US4790204A
公开(公告)日：1988-12-13
申请号：US62775
申请日：1987-06-16
申请人： Edward L. Tury , David F. Salzmann , Keith V. Leigh-Monstevens , John G. Vander Poorte , David C. Peterson
发明人： Edward L. Tury , David F. Salzmann , Keith V. Leigh-Monstevens , John G. Vander Poorte , David C. Peterson
CPC分类号： F16H61/32 , F16H59/08 , F16H59/12 , F16H59/20 , F16H2061/326 , F16H61/0251 , F16H61/18 , Y10T74/19251 , Y10T74/2003 , Y10T74/20244
摘要： An electric shift apparatus for use with a motor vehicle having an automatic transmission. The apparatus includes a power module adapted to be mounted on the housing of the transmission proximate the transmission mode select lever and the transmission kick-down lever and a control module adapted to be mounted in the passenger compartment of the vehicle. The power module includes an electric motor assembly drivingly connected to the free end of the mode select lever and a solenoid drivingly connected to the free end of the kick-down lever. The control module includes a plurality of push button members corresponding respectively to the transmission shift positions. An encoder device carried by the motor assembly of the power module provides a constant coded signal indicating the instantaneous position of the transmission mode select lever and this coded signal is compared by comparator means in the logic of the control unit with the selected shift position. The comparator means generates a signal to the motor assembly to move the mode select lever in a direction to achieve the selected shift position and stops the motor assembly when the encoder signal received from the power module matches the selected shift position indicating that the selected shift position has been achieved.
摘要翻译： 一种用于具有自动变速器的机动车辆的电动换档装置。 该装置包括适于安装在靠近传动模式选择杆和变速器降档杆的变速箱的壳体上的动力模块以及适于安装在车辆的乘客舱内的控制模块。 功率模块包括驱动地连接到模式选择杆的自由端的电动机组件和驱动地连接到减速杆的自由端的螺线管。 控制模块包括分别对应于变速器档位的多个按钮构件。 由电源模块的电动机组件承载的编码器装置提供指示传动模式选择杆的瞬时位置的恒定编码信号，并且该编码信号通过控制单元的逻辑中的比较器装置与所选择的换档位置进行比较。 比较器装置产生一个信号给马达组件，以使得模式选择杆沿一个方向移动，以实现所选择的换档位置，并且当从功率模块接收到的编码器信号与所选择的换档位置匹配时停止马达组件，指示所选择的换档位置 已经实现。
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公开(公告)号：US4788821A
公开(公告)日：1988-12-06
申请号：US99645
申请日：1987-09-24
CPC分类号： F15B7/008 , F15B7/005 , F16H59/10 , F16H63/42 , F16H2061/304
摘要： A hydraulic apparatus for remotely controlling the operative mode selector of a motor vehicle automatic transmission. The apparatus comprises a master cylinder having an input member operatively connected to the transmission operative mode selection or shift lever placed at the disposal of the motor vehicle operator, and a slave cylinder mounted on or proximate the transmission casing and having an output member connected to the transmission operative mode selector, the master cylinder and the slave cylinder being placed in fluid communication through flexible conduits such that each displacement of the master cylinder piston as a result of displacement of the master cylinder input member causes a corresponding displacement of the slave cylinder piston coupled to the slave cylinder output member. The master cylinder is provided with a built-in reservoir of hydraulic fluid connected to the working chambers, one on each side of the master cylinder piston, by valved passageways permitting flow of fluid from the reservoir to the low pressure chamber and closing the high pressure chamber from the reservoir so as to compensate for slow changes in hydraulic fluid volume due to expansion and contraction. The master cylinder and the slave cylinder are pivotably and adjustably mounted to a stationary support bracket by a ball and socket arrangement having an eccentric mounting aperture.
摘要翻译： 一种用于远程控制机动车辆自动变速器的操作模式选择器的液压装置。 该装置包括主缸，其具有可操作地连接到放置在机动车辆操作者处置处的变速器操作模式选择或换档杆的输入构件，以及安装在变速器壳体上或其附近的从动缸，并且具有连接到 传动操作模式选择器，主缸和从动缸通过柔性管道放置成流体连通，使得主缸活塞由于主缸输入构件的位移而的每次排量导致从动缸活塞相应的位移 到从动缸输出构件。 主缸设置有连接到工作室的内置液压流体储存器，一个在主缸活塞的每一侧上，通过阀通道允许流体从储存器流动到低压室并闭合高压 以便补偿由于膨胀和收缩引起的液压流体体积的缓慢变化。 主缸和从动缸通过具有偏心安装孔的球窝装置可枢转地和可调节地安装到固定的支撑支架上。
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