Locking bar controlling mechanism for e.g. door, has fork fixed to locking bar to be integrated in translation with limbs along longitudinal direction of bar so that rotation of cam drives translational movement of yoke and bar in direction

摘要

#CMT# #/CMT# The mechanism has a cam (1) controlled in rotation from a manoeuvre handle and a shift fork (3) with two limbs (4), where one of the limbs grip on a profile (8) of the cam. The fork is fixed to a locking bar (7) to be integrated in translation with the limbs one above the other along a longitudinal direction of the bar such that the rotation of the cam drives the translational movement of the yoke and bar in the longitudinal direction of the locking bar. #CMT#USE : #/CMT# Mechanism for controlling a locking bar for locking an opening frame of a door or window in closed position against a door frame. #CMT#ADVANTAGE : #/CMT# The fork is fixed to the locking bar to be integrated with the limbs one above the other along the longitudinal direction of the bar such that the rotation of the cam drives the translational movement of the fork and bar in the direction of the bar, thus permitting the locking of the locking bar with reduced number of components. The mechanism can be easily installed on opening frames of different dimensions and configurations, in association with the bar carrying locking elements. The mechanism can be manufactured in a simple and inexpensive manner. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows an exploded perspective view of control mechanism in its mounting position on a locking bar. 1 : Cam 3 : Shift fork 4 : Limbs 7 : Locking bar 8 : Cam profile.