Multipoint lock for allowing locking of e.g. door, has cavities edges by locking sides that are directed towards each other with boss for making follower to push piston against action of spring to pivot from one position to another position

摘要

The lock has a follower (110) with a cam (114) and a piston (121) pushed against the cam by a spring (124) to cooperate with the cam. The cam has cavities (C1, C2) that are associated with closing and opening positions and edged with locking sides and rails. The sides define the positions of the follower by being supported against a head (122) of the piston and the rails. The sides are directed towards each other with an intermediate boss (117) for making the follower to push the piston against the action of the spring for pivoting from one of the positions to the other position.