Cylinder lock for door, has ring with stop flange co-operating with adjacent edge of opening of hatch fixed to stator whose external periphery is mounted with ring that is integrated to deformable legs

摘要

The lock has retention units with the deformable legs integrated with a ring mounted on an external periphery of a stator. The legs co-operates with the slopes during locks translation relative to the ring that is stopped by co-operation of the fixation legs with the housings of the stator. The ring has a stop flange (7) co-operating with an adjacent edge of an opening (15) of a hatch fixed to the stator.