Declutching control mechanism for vehicle hatchback lock

摘要

The mechanism consists of a bolt body which takes a rotating stator (22) which is angularly indexed relative to the body. The stator receives a rotor (24) which rotates a driving finger (44) fixed to a first lever (28). Rotation of the rotor in the stator is immobilised in the absence of a key or when a false key is introduced into the lock. The first lever pivots about a first stator axis (Y-Y) and is driven by a rotor guide pin (50) which is eccentric to the rotational axis (X-X) of the stator and rotor. The driving finger mates with a second lever (52) pivoted relative to the bolt body about a second axis (Z-Z) eccentric to the axis (X-X). A spring (70) rotationally returns the rotor relative to the stator into an angular rest position.