Patent ID: 8353363

Claim:
A handheld power tool device which detects a torque, having; at least one sensor unit which detects a deformation parameter, the sensor unit having at least one deformation element; a gearbox having a bearing location which receives the deformation element of the sensor unit, wherein the bearing location has at least two portions formed at least in part by two extensions of the gearbox which are spaced apart from one another spatially and wherein each of the at least two portions is connected to the deformation element, and a gear element and a transmission element disposed in the gearbox, which transmission element transmits a torque parameter to the deformation element of the sensor unit and is operatively connected to the gear element, the transmission element having a radial extension embodied in one piece with the transmission element and extending essentially parallel to and disposed in between the two extensions of the gearbox, which radial extension transmits at least one force to the deformation element by a connection therebetween, wherein the deformation element is disposed lengthwise on the out side of the gearbox spanning across a maximum radial dimension of the gearbox in a direction perpendicular to an axis of rotation of an output shaft of the gearbox.