Actuator device for use in glove box of motor vehicle, has elongated actuators consisting of shape memory material, where actuators are formed such that temperature effect on actuators leads to length variation of actuators

摘要

The device (100) has elongated actuators (104, 106) consisting of a shape memory material. One of the actuators (106) is arranged at an end (120) of the other actuator (104) in a direction parallel to an extending direction of the latter actuator. A control element (108) is arranged at the former actuator parallel to an extending direction of the former actuator for transferring an actuator movement. The actuators are formed such that a temperature effect on the actuators leads to a length variation of the actuators.