| 摘要 |
The invention concerns a process for the duplication of keys provided, in correlated sequences, with duplicators 1, monoblocs 4 provided with a number of heads 5, 5a, 5b with other tools 6, 6a, 6b, 7, 7a, 7b taking up and copying their executive code, made by parts 10 to 16 working with the said tools 6, 6a, 6b, 7, 7a, 7b operating, usually on keys 86 with a flat shank 87, forming on them "codes" and "profiles", hollow or in relief however activated and arranged, in components of the said "stems", thereby forming raised access combinations for matching security locks. <IMAGE> |
