| 摘要 |
<p>The setting apparatus (1) has a setting piston (4) driven from a rear output position to a front end position using propulsion gas of a driving medium. A piston head (7) resides in a rear output chamber (10) in the output position and in a front end chamber (11) in the end position. A storage chamber (16) is formed in the piston such that the storage chamber in the output chamber receives the gas required for returning of the piston from the end position to the output position and the storage chamber in a guiding chamber (12) is closed against the output chamber.</p> |
