VARIABLE DEVICE FOR THE SPEED OF A CAR POWER WINDOW, CAPABLE OF OPENING AND CLOSING A WINDOW BY THE MINIMUM OPERATION OF A DRIVER FOR A SWITCH BY SETTING THE SPEED OF A POWER WINDOW SELECTIVELY

摘要

PURPOSE: A variable device for the speed of a car power window is provided to control the opening and closing of a window easily by increasing or decreasing the reciprocating speed of a window using a variable gear. CONSTITUTION: The variable device for the speed of a car power window contains: a motor(12) provided with a driving gear for acceleration(10) and a driving gear for deceleration(11); and a motor shaft(16) placed parallel with the motor(12), moved rightward and leftward by a driving unit, provided with a driven gear for acceleration(13) and a driven gear for deceleration(14) to be engaged with the driving gear for acceleration(10) and the driving gear for deceleration(11) selectively, and fixed with a pulley(15) to transfer power to the window side.