Patent ID: 8104546

Claim:
A hand-held power tool comprising a torque limiting unit which interrupts all flows of force from a motor power takeoff to a tool driver when a torque, which is transmitted from the motor power takeoff to the tool driver, exceeds a maximum torque, an actuating unit with which the maximum torque is adjustable by a user, and an overhead coupling, which interrupts all flows of force from the motor power takeoff to the tool driver, when the transmitted torque exceeds an overload torque in an operational mode of the hand-held power tool in which the torque limiting unit is bridged, wherein the torque limiting unit comprises a first coupling including first and second coupling elements ( 20 , 22 ), wherein said first coupling element is configured as a first detent disk and said second coupling element is configured as a second detent disk, said torque limiting unit further comprising at least one first spring element, wherein said at least one first spring element is arranged on the tool driver end behind said second detent disk, and the overhead coupling comprises a second coupling including first and second coupling elements ( 10 , 20 ), wherein said first coupling element is configured as a planet carrier and said second coupling element is formed by said first detent disk, said overhead coupling further comprising at least one second spring element, wherein said at least one second spring element is arranged on a gear end behind said planet carrier, wherein when the torque reaches said maximum torque said second detent disk is deflected counter to said at least one first spring element, and further wherein in said operation mode in which said torque limiting unit is bridged said second detent disk is held nondeflectably in an axial direction, and when the torque reaches said overload torque said planet carrier is deflected counter to said at least one second spring element.