| 摘要 |
PCT No. PCT/EP95/00895 Sec. 371 Date Dec. 18, 1996 Sec. 102(e) Date Dec. 18, 1996 PCT Filed Mar. 10, 1995 PCT Pub. No. WO95/28540 PCT Pub. Date Oct. 26, 1995The invention is directed to a locking device with a locking cylinder which is formed of a cylinder guide and a cylinder core which is rotatably supported therein. When the key is withdrawn, the cylinder core is locked with the cylinder guide via spring-loaded tumblers. The cylinder guide is rotatably supported in the housing, but is fixed with respect to rotation therein via a catch when the key is rotated. When the key is inserted, the rotation of the cylinder core is transmitted, via a radially spring-loaded and radially displaceable radial slide, to a driver performing the locking functions in the lock. The catch has a push-rod by means of which the spring-loaded radial slide can be controlled so that the transmission of torque to the driver is interrupted when the locking cylinder is forcibly rotated. In a suggestion for a compact construction of the device with the fewest components possible, the radial slide is guided radially in the driver so that it is fixed with respect to rotation relative to the driver. Coupling faces are provided between the radial slide and the cylinder core and stop faces are provided between the radial slide and the housing. The radial slide is controlled such that it engages either with the coupling faces or with the stop faces of the housing. |
