Foldable door or window wing, has wing guide formed by carriages movable along rail located to one side of door or window frame

摘要

#CMT# #/CMT# The wing guide (4) is located to one side of the door or window frame (6) with respect to the horizontal direction. #CMT# : #/CMT# The wing comprises at least two panels pivotally connected to each other via a hinged joint (3), and a frame in which the panels are located when the wing is closed. The guide comprises carriages on which the hinges can be moved along a rail (5). The hinge axis located above this rail, the latter being located to the side of the frame. #CMT#USE : #/CMT# For sliding folding doors or windows. #CMT#ADVANTAGE : #/CMT# Standard frame profiles and door panels or window panes can be used. No middle posts are required, reducing the number of parts. The wings meet the requirements for wind resistance and watertightness at building heights of up to 150 m. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The figure shows a cross-section of the wing. 3 : hinge 4 : carriage 5 : rail 6 : frame.