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发明公开
CN101305146A 具有圆柱锁体和钥匙的锁定装置 失效 - 权利终止

具有圆柱锁体和钥匙的锁定装置
摘要：
本发明涉及一种锁定装置，它由钥匙和圆柱锁体构成，圆柱锁体包括位置固定的圆柱壳体和在其中转动支承的圆柱锁芯。钥匙杆(10.3)具有棱边轮廓，并且可插入到圆柱锁芯的钥匙通道中，在钥匙通道中设置有横交于钥匙通道可运动的锁片(41、42)。钥匙杆(10.3)具有沿纵向方向延伸的成型的凹槽。对每个锁片(41、42)，凹槽具有一对用于钥匙编码的检验部位，而锁片(41、42)具有一对对应检验部位，这些对应检验部位建立相应的对应编码。为了设计一种既省空间且编码又具有大的变化可能性的锁定装置，本发明建议将钥匙杆(10.3)上的两个检验部位构造成凹槽，这些凹槽设置在相对于钥匙杆(10.3)的棱边轮廓的棱边(57.2、57.3)对置的侧面上。由此在棱边轮廓的角区域中在两个凹槽之间形成接片(22、23)。这个接片用作编码接片(22、23)，因为它的对置接片侧面用于编码。所属的锁片(41、42)具有切口。在使用情况时该切口包围对置接片侧面上的编码接片(22、23)。由此切口的侧面界边就形成了锁片(41、42)中的对应检验部位。
摘要（英）：

The invention relates to a lock device comprising a key and a lock cylinder, said lock cylinder comprising a fixed cylinder housing and a cylinder core mounted to rotate therein. The key shaft (10.3) has an edge profile and may be inserted in a key way of the cylinder core in which displaceable tumblers (41, 42) are located transverse to the above. The key shaft (10.3) has profiled recesses running in the longitudinal direction, comprising a pair of follow points for each tumbler (41, 42) for coding the key, whilst the tumbler (41. 42) has a pair of counter follow points which are the basis of the corresponding counter coding.; According to the invention, a space-saving design of the lock device may be achieved with a large range of variation for the coding wherein both follow points are on the key shaft (10.3) in the form of recesses, arranged on opposing lateral surfaces to an edge (57.2; 57.3) of the edge profile of the key shaft (10.3). A web (22: 23) is thus generated in the corner region of the edge profile between both recesses. Said web functions a code web (22; 23), as the opposing web edges serve for the coding. The corresponding tumblers (41, 42) have a cut-out, which in use enclose the code web (22; 23) on opposing web edges. The lateral limits of the cut-out form the counter follow points in the tumblers (41, 42).

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