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    • 6. 发明授权
    • Window lifter and door locking system
    • 窗户升降机和门锁系统
    • US4450390A
    • 1984-05-22
    • US369259
    • 1982-04-16
    • Marcel Andrei-AlexandruHans Prohaska
    • Marcel Andrei-AlexandruHans Prohaska
    • H02P1/22E05B77/48E05F15/695B60R25/04
    • E05B77/48E05F15/695E05Y2900/55
    • A circuit arrangement for a reversible electric motor supplied from a voltage source, which motor drives a combined window-lifter and door-locking installation in motor vehicles. The motor is switched on by way of a first operating switch developed as a reversing switch and by way of a second operating switch serving as a central switch. A position switch is assigned to the motor and is developed as a two-way switch which is operated by the motor. When the window is completely closed, the position switch may be changed over from a first switching position into a second switching position and after an unlocking operation, or before the window is opened, the position switch may again be changed over from the second switching position into the first one. During a locking operation the second input of the position switch is applied to a pole of the voltage source other than the pole used during the other adjusting operations.
    • 用于从电压源供应的可逆电动机的电路装置,该电动机驱动机动车辆中的组合的升降机和门锁装置。 电动机通过作为反转开关而开发的第一操作开关并通过用作中央开关的第二操作开关来接通。 位置开关被分配给电动机,并被开发为由电动机操作的双向开关。 当窗口完全关闭时,位置开关可以从第一切换位置切换到第二切换位置,并且在解锁操作之后,或者在窗口打开之前,位置开关可以再次从第二切换位置切换 进入第一个。 在锁定操作期间,位置开关的第二输入端被施加到除了在其它调节操作期间使用的极点之外的电压源的极点。