Patent ID: 7736217

Claim:
A hand-held power tool for rotating a working tool disc ( 30 ), comprising: a removable protection hood ( 6 ) for partially covering the working tool disc ( 30 ) during operation; and a clamping device ( 8 ) for securing the protection hood ( 6 ) relative to a power tool head ( 2 ), the clamping device ( 8 ) including a clamping member ( 12 ) that limits partially a substantially cylindrical receiving region ( 14 ) for receiving an attachment collar, and clamping means ( 20 ) provided at opposite ends ( 19 ) of the clamping member ( 12 ) for displacing the clamping device ( 8 ) in a locking position thereof in which the receiving region ( 14 ) is reduced in comparison with a release position of the clamping device ( 8 ), the clamping means ( 20 ) having a locking region ( 34 ) projecting into the receiving region ( 14 ) at least in the locking position of the clamping device ( 8 ), wherein with the mounted protection hood ( 6 ), the locking region ( 34 ) engages in an annular groove ( 36 ) in the attachment collar.