OUTIL MOTORISE COMPRENANT DES MOYENS DE RAPPEL EXERCANT SUR LES MOYENS D'ACTIONNEMENT UN EFFORT DE RAPPEL DECROISSANT LORSQUE CES MOYENS D'ACTIONNEMENT SONT DEPLACES VERS LEUR POSITION D'ACTIVATION

摘要

The tool (1) has a terminal element (3) mounted to move at an end of a body (2), where the body houses a motor unit e.g. electric motor, connected to the element. A trigger (4) moves between activation position, in which the motor unit moves and drives the element and deactivation position, in which the unit is stopped to prevent movement of the element. A magnet (7) returns the trigger to the deactivation position and exerts return force on the trigger, where value of the force decreases as the trigger is moved from the deactivation position to the activation position.