Hand-held fastener driving device

摘要

The device (10) has a drive arrangement (30) provided for a driving tappet (13), which is mounted in a guide (12) in a displaceable manner. The drive arrangement has a drive spring element (31) i.e. coil spring, clamped by a clamping device (70). The spring element in a locking position of a locking device (50) is adjusted into a clamping position by the locking device. The locking device has a locking unit designed as a rotatable wheel element (49) i.e. roller bearing, which is rolled at a locking block (53) and arranged at the locking device.