| 摘要 |
<p>The present invention relates to a cylinder lock 1, comprising a housing 6 with an opening 7 for receiving a lock cylinder 12 with a radially protruding cam 17; a bolt 2 pivotally moveable between an retracted position and an extended position with respect to said housing 6; a ring 15 comprising a radial opening 16 for engaging said lock cylinder cam 17, so as to couple said ring 15 and lock cylinder cam 17; and a slider 20, coupled between said pivotally-mounted bolt 2 and said ring 15. Said ring 15 also comprises a toothed arc 18 with a first end and a second end, wherein said first end is adjacent to said radial opening 16, whereas said slider 20 comprises a toothed rack 22 for engaging said toothed arc 18, and a recess 23 adjacent to a first end of said toothed rack 22 for engaging said lock cylinder cam 17. The ring 15 also comprises a raised flank 19 extending over a second arc of said ring 15 next to said second end of the toothed arc 18; and the slider 20 at least one stop opposable to said raised flank 19 of the ring 15 in at least one of said first or second positions of the slider 20 so that the raised flank 19 prevents the return of the slider 20 towards the other one of said first or second positions. The lock housing 6 presents at least one guide 8, 9, 21 for guiding said slider 20 between a first position holding the bolt 2 in said retracted position and a second position holding the bolt 2 in said extended position.</p> |
