Patent ID: 7596907
Filing Date: 2009-10-06
Classification: E05F,E05Y

Abstract:
1. Force-transmission element, of a window lifter for transmitting a closing force and an opening force to a window, comprising: a first projection for forming a first force-application point for transmitting the closing force, said first projection having a first stop surface for forming a first stop in an open position of the window; and a second projection for forming a second force-application point for transmitting the opening force, said second projection having a second stop surface for forming a second stop in a closed position of the window; the force-application points being offset in a displacement direction of the window and offset perpendicular to the displacement direction; said first projection extending in a first direction laterally from the displacement direction and said second projection extending a second direction laterally from the displacement direction and opposite of the first direction; and said first projection being disposed above said second projection; wherein the first and/or second stop surfaces have a circular-arc surface abutting a deflection roller when said force transmission element reaches a top or bottom of a displacement path.