Fixing mechanism for an attachment for a hand-held machine tool

摘要

The attachment can be an angle adapter (5) and is to be temporarily joined to the tool (1) accommodating the drive and serving as a handle. A drive shaft (2) exceeds from the collar (4) at the tool (1) and can be coupled with a complementary part at the attachment (5). A ring unit (14) located at the attachment (5) is pushed onto the collar (4) and secured with a clamping device (23) positioned adjacent to the ring (14) and provided with two inner clamping tongues. The clamping device (23) is tightened or released with a curved lever (32).