E - Fixed Constructions – 06 – B
Patent
E - Fixed Constructions
06
B
E06B 3/44 (2006.01) E05F 15/16 (2006.01) E06B 11/02 (2006.01)
Patent
CA 2144554
A vertical travel door (1) comprises a door panel (6) which is raised and lowered between two vertical guide posts (3) via a vertical travel drive mechanism (7). In order to achieve a stable, space-saving, straightforward construction which has a multitude of applications, the vertical guide posts (3) extend the whole length of the path of the door panel (6) as it opens and closes. The vertical guide posts are joined at the top and bottom by cross braces (4, 5), and the vertical travel drive mechanism (7) is located in the vicinity of the top cross brace (4). The drive chains or spindles (11, 17) from which the door panel (6) is suspended run inside the vertical guide posts.
Macrae & Co.
Raingruber Willibald
LandOfFree
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