| 摘要 |
The buffer (3) comprises a casing (6) for locating in a bore (8) in the fixed or movable wing (1), a sliding stop (4) protruding from the open front side of the casing and capable of being moved in its length direction so that it becomes engaged with the other wing, a spring (7) for urging the stop towards the other wing and a stop mechanism defining the end position of the sliding stop. |
