Patent ID: 7694863
Filing Date: 2010-04-13
Classification: B25C

Abstract:
1. A hand-held drive-in tool for driving fastening elements ( 60 ) in a workpiece (U), comprising a guide ( 12 ); a drive-in ram ( 13 ) for driving the fastening elements ( 60 ) in the workpiece (U); at least one drive spring member ( 31 ) for driving the drive-in ram ( 13 ); a preloading device ( 70 ) for the drive-in ram ( 13 ) and the drive spring member ( 31 ); a locking device ( 50 ) having a locking position ( 54 ) in which the locking device ( 50 ) retains the drive-in ram ( 13 ) and the drive spring member ( 31 ) in a preloaded position ( 33 ), an actuation switch ( 19 ) for initiating a drive-in process and for displacing the locking device ( 50 ) into a release position ( 55 ) thereof; and at least one further switch for displacing the locking device ( 50 ) into the release position thereof ( 55 ) independent from actuation of the actuation switch ( 19 ).