| 摘要 |
Pneumatic, hydraulic or hydropneumatic adjustment device with a tubular container under pressure, which is divided into two work chambers by a piston fastened to a piston rod, whereby there is a locking device which can be tripped by a tripping tappet which runs lengthwise through the piston rod and extends outward. The tripping tappet is actuated by way of a motor, whereby there is an axially movable tripping element between the drive shaft of the motor and the tripping tappet.
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