| 摘要 |
The invention relates to a driving device comprising a hand-held housing (1) in which there is accommodated a piston member (2) for transmitting energy to a fastening element to be driven in, an interchangeable propellant and a combustion chamber (3) arranged between the propellant and the piston member (2), said combustion chamber (3) extending preferably about a central axis (A), and an actuator (104) by means of which the energy that is transmissible from the propellant to the piston member (2) is variable in a settable manner, wherein a discharge channel (111) connected to the combustion chamber (3) can be opened by means of a movable slide (105) of the actuator (104), wherein a starting position of the piston member (2) is variable in a settable manner by means of a second actuator (108). |
