Elverktyg, speciellt en cirkelsåg, innefattande en snabbspännanordning för ett verktyg

摘要

A quick-action clamping device for a power tool includes a clamping spindle ( 4 ) arranged in the hollow spindle ( 2 ) of the power tool, an elastic member ( 5 ) for biasing the clamping spindle ( 4 ) into its clamping poition, in which the working tool is claming between a claming flange ( 7 ) provided on a working tool-side end of the claming spindle ( 4 ) and the hollow spindle ( 2 ), an actuation element ( 24 ) for displacing the claming spindle ( 4 ) against the biasing force of the elastic member and into its exchange position in which the working tool ( 3 ) is released, and a compansator ( 15 ) for interrupting action of the elastic member ( 5 ) on the clamping spindle ( 4 ) in the exchange position of the clamping spindle ( 4 ).