Electric tool with rotary driven tool has locking mechanism with which safety element is unlocked in clamping position of clamp and locked in released position

摘要

The device has a circular tool (3) driven by a shaft (2) and clamped on the shaft by a clamp device, a mechanical brake, a motor switch element and a safety element (8) mechanically connected to the brake. A locking mechanism is provided with which the safety element is unlocked in the clamping position and locked in the released position.