| 摘要 |
<p>A pneumatic spring is provided with a casing tube (12) which is guided telescopically on the pneumatic-spring cylinder (9) and can be latched in various positions. In order to lock the pneumatic spring with respect to the casing tube in various positions there is fastened, on the cylinder base (17), a locking element (16) in which a locking bar (18) is prestressed by a radially outwardly directed spring force. In order to lock the pneumatic-spring cylinder (9) with respect to the casing tube (12), said locking bar (18) engages into various through-passages (19a and 19). The finger force used to release the locking varies, depending on which relative displacement directions between the pneumatic-spring cylinder (9) and the casing tube (12) is intended. <IMAGE></p> |
