E05B63/00—Locks or fastenings with special structural characteristics
E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed
Landscapes
Engineering & Computer Science
(AREA)
Structural Engineering
(AREA)
Closing And Opening Devices For Wings, And Checks For Wings
(AREA)
Dispositif de verrouillage pour le maintien d'un ouvrant en position dite de fermeture et ensemble constitue d'un ouvrant associe a un tel dispositif