Switching mechanism for automatic transmission for motor vehicle, has control device which is arranged between pressure source and operation device to join and to engage logic element half components with each other in defined position

摘要

The mechanism has logic element half components (211,212) which are arranged in opened state of a logic element (201) and are interconnected in closed state by coupling units (250,260). Logic element is closed on coupling unit (250) by an actuating pressure, so that logic element half component (212) is engaged into coupling unit (260) to form a positive turning fixed connection. A control device (203) is arranged between pressure source (205) and operation device to join and to engage logic element half components with each other in defined position by activation pressure.