WINDOW REGULATOR WITH DRIVE MADE OF NITINOL FEATURING DOUBLE ELASTIC MEMORY Russian patent published in 2003 - IPC

FIELD: transport engineering. SUBSTANCE: invention can be used in mechanisms for lifting and lowering window glass and roof hatch covers of vehicles. proposed device incorporates U-shaped rod made of nitinol 7 featuring double elastic memory and secured in lower arms of X-shaped levers 5 which act onto upper guide 2 with glass 4 through runners 3 to provide automatic operation of window regulator within preset temperature range without assistance of driver. Invention improved comfort by setting adequate temperature in vehicle. EFFECT: provision of safety. 1 dwg