Locking bar fitting has edge strips, groove in frame, with opening, and holders

摘要

The locking bar fitting incorporates locking bars (2,3,4) slide-mounted on the edge strips of a groove in a casement/leaf frame (1). The locking bars are operated directly or indirectly by a handle. Guides gripping behind the edge strips (10) fit into the lengthwise side opening in the groove (11). The side of the locking bars facing the groove in the frame has holders (9) for the edge strip.