Combustion-engined setting tool

摘要

A combustion-engined setting tool for driving fastening elements in constructional components includes a combustion chamber ( 14 ) for combusting therein a full gas-oxidant mixture, at least one guide element ( 20 ) arranged coaxially with a longitudinal axis ( 34 ) of the combustion chamber ( 14 ) for supporting axially displaceable wall ( 17 ) of the combustion chamber ( 14 ) for an axial displacement along the guide element ( 20 ) which is pivotally supported in a drag bearing ( 22 ), and a guide cylinder ( 12 ) adjoining the combustion chamber ( 14 ) in which a setting piston ( 11 ) is arranged for an axial displacement therein.