| 摘要 |
<p>A cylinder lock-key combination includes a cylinder housing (10), a key (30) and a plug (20) which has a circular-cylindrical barrel surface and which is rotatable in an opening (12) in the housing. The barrel surface of the housing inlcudes a key recess (21) whose width exceeds its depth, and a plurality of code pint channels (22). These channels are preferably disposed in several rows. Code pin tumblers present in the code pin channels co-act with one or more blocking elements, such as pins or side bars, disposed in channels (32) intended to this end. The blocking elements block rotation of the plug when one side surface of an inserted key presents wrong code surfaces. There is provided in this way a compact lock construction, which also enables the use of many code pins.</p> |
