| 摘要 |
A setting tool for driving fastening elements and including a setting piston ( 20 ) axially displaceably arranged in the hollow chamber ( 14 ) of a piston guide ( 13 ), and a piston stop device ( 30 ) for the setting piston ( 20 ), arranged in setting direction end region of the hollow chamber ( 14 ) and having a damping element ( 31 ) supported against a stop ( 15 ), and a stop member ( 32 ) adjoining the damping element ( 31 ) in a direction of the hollow chamber ( 14 ) and operationally connectable with the piston band ( 22 ), and having a cylindrical bushing ( 33 ) for the piston stem ( 21 ), with the bushing ( 33 ) having an inner diameter (D<SUB>S</SUB>) that amounts to from 70% to 90% of a size of the maximal outer diameter (D<SUB>B</SUB>) of the prison band that has a conical surface engageable with the inner surface of the bushing.
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