| 摘要 |
FIELD: ironmongery, particularly cylinder mechanism for locks. ^ SUBSTANCE: cylinder mechanism has cylinder with key channel rotationally arranged inside body. Body and cylinder have coaxial orifices and spring-loaded locking pins located in the orifices. Pushers are inserted in orifices of the cylinder so that pushers are prevented from passing into key channel due to resting push ends against side wall of key channel. Flat key with working extensions is also provided. End of key channel side extends at acute angle to axis of the cylinder. Working extensions of the key are formed so that the key at least partly may be inserted in the channel without lock opening. Key channel extends along cylinder axis. End of key channel side is made as thrust plate secured to one key channel side and inclined at acute angle to cylinder axis. ^ EFFECT: simplified structure and increased reliability. ^ 2 dwg |
