Patent ID: 7360606

Claim:
A hand power tool, comprising: a drive part ( 16 ); a tool holder ( 12 ) for mounting a tool ( 10 ), said tool holder ( 12 ) having a body ( 14 ), wherein said body ( 14 ) is capable of being pushed onto said drive part ( 16 ) in a push-on direction ( 26 ); a striking element, wherein said tool ( 10 ) in said tool holder ( 12 ) is driveable in a striking fashion and in a rotating fashion about a rotation axis by said striking element; at least one locking element ( 18 ), wherein said tool holder ( 12 ) is detachably secured with said body ( 14 ) to said drive part ( 16 ) via said locking element ( 18 ); a retaining element ( 20 ) for fixing said locking element ( 18 ) radially to said rotation axis in an engaged position, wherein in said engaged position, said locking element ( 18 ) engages said drive part ( 16 ), wherein said retaining element ( 20 ) is captively-held on said drive part ( 16 ) when said tool holder ( 12 ) is released from said drive part ( 16 ); an operating element ( 22 ) for guiding said retaining element ( 20 ) out of a locked position into a release position, said retaining element is disposed inside said operating element ( 22 ), wherein in the release position, said locking element ( 18 ) is released radially to said rotation axis in order to release said tool holder ( 12 ), wherein said locked position is a position of the retaining element ( 20 ) when the tool holder ( 12 ) is fixed on the drive part ( 16 ); a spring element ( 24 ); a component ( 18 ) of said tool holder ( 12 ) for moving said retaining element ( 20 ) automatically into said release position against a spring force of said spring element ( 24 ) when said tool holder ( 12 ) is pushed onto said drive part ( 16 ), wherein said retaining element ( 20 ) is guidable into said release position in said push-on direction ( 26 ) of said tool holder ( 12 ) by means of said operating element against a spring force of said spring element ( 24 ).