| 摘要 |
The applicator comprises a housing in which a piston connecting rod (16) moves from a rest to a working position via an operator (14). Two levelling components (28,30), one behind the other, can move the rod forward. One (28) also acts as a stop. The operator, by moving against the work direction, acts on a coupling rod (42), which releases the stop. Preferably, the coupling rod, when in the operator's rest position, acts on the stop and allows the connecting rod to move. The coupling rod, starting from the rest position of the operating component, can preferably be moved beyond its own rest position. |
