本发明涉及一种具有锁定胡须插锁（8），其具有固定筒（7），该致动锁闩（3）和通孔（9）具有一个锁紧螺母（6），其可操作弹簧加载的闩锁（2）可被耦合的装置的推杆， 其中，设置有保持机构，其保持在其致动位置的闩锁（2）缩回，在所述缩回位置的锁定。 保持机构包括：在所述闩锁被保持（3）和在所述推杆（9）逆着弹簧滑动梭阀芯的力（18）具有两个彼此以移动贮器（19,20）其方向上间隔的运动方向适于选择性地支撑 突出部（17）服务于一个在推力杆（9）铰接到所述转换杆（16）。 所述突出部（17）被布置在所述保持机构在第一容器（20）中的非激活位置，其中，所述推杆可移位与转换杆和在该位置，梭阀芯一起。 转换杆的突起（17）在所述保持机构的在使推杆被锁定在与拉伸时的上部位置的第二容器（19）的激活位置被支撑。

The invention relates to a mortise lock with a cam (8) having locking cylinder (7) which actuates a bolt (3) and a push rod (9) with a means of a lock nut (6) operable spring-loaded latch (2) can be coupled, wherein a holding mechanism is provided, which holds in its activated position the latch (2) in the retracted bolt in the retracted position. The holding mechanism includes a the bolt (3) held and in the direction of movement of the push rod (9) against the force of a spring sliding shuttle spool (18), which has two in its direction distanced from each other receptacles (19,20) adapted to selectively support a projection (17) of on the push rod (9) hinged change lever (16) are used. The projection (17) is arranged in the deactivated position of the retention mechanism in a first receptacle (20), wherein the push rod is displaceable together with the change lever and the shuttle spool in this position. The projection (17) of the selector lever is in the activated position of the retention mechanism supported in a second receptacle (19), in which the push rod is locked in the up position with solid case.