One piece shutter lateral slide - has horizontal recesses working with positioning devices to take up tolerances

摘要

The lateral slide is for a one-piece rolling shutter, and has at intervals in the vertical direction horizontal recesses (14-19), working in conjunction with positioning devices (26-31) fixed to the closed frame of the shutter (3). These take up any lack of parallelism between the panels, and also any tolerances in the opening (2) of the window or door (1) and/or in the shutter itself. The recesses can be oblong formed in one of the flanges of the slides (8, 9) and which are of U-section, with the base extended in the transverse plane by a further flange by which the slides are fixed to the panels.