发明名称 |
Reversible flat key for cylinder locks |
摘要 |
A reversible flat key for cylinder locks having recesses arranged in opposite wide faces of the key for arranging the tumbler pins in the proper position and having lead-in bevels in the region of the tip of the key, which lead-in bevels lie in alignment with the respective row of recesses and each of which runs down obliquely into the respective opposite wide face of the key. Each lead-in bevel runs out into the rear face of the rib projecting up above the wide face of the key and carrying the recesses and at least one recess has a greater depth than the height of the rib.
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申请公布号 |
US4116025(A) |
申请公布日期 |
1978.09.26 |
申请号 |
US19770859372 |
申请日期 |
1977.12.12 |
申请人 |
DOM-SICHERHEITSTECHNIK GMBH & CO. KG |
发明人 |
WOLTER, HEINZ |
分类号 |
E05B19/02;E05B19/00;E05B19/06;E05B19/08;E05B27/00;E05B27/10;(IPC1-7):E05B19/04;E05B27/06 |
主分类号 |
E05B19/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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