Wind guiding device for vehicle e.g. passenger car, has wind guide element movable between two wind guide positions using adjusting device, where adjusting device comprises actuator that includes shape memory element

摘要

The device (2) has a wind guide element (3) movable between two wind guide positions (7, 8) using an adjusting device (6). The adjusting device comprises an actuator (10) that includes a shape memory element (11) i.e. spring element, made of shape memory alloy i.e. organic shape memory polymer. The shape memory element is coupled with a reset element (12) i.e. reset spring. The actuator is coupled with the wind guide element by an actuator element (19) of the adjustment device. The actuator element is jointly connected with the actuator and the wind guide element.