(57) The invention provides a rolling door for mounting in connection with a door opening
(5) in a wall, e.g. in a storehouse, a cold store or the like, comprising two frame
posts (1) for mounting at the sides of the door opening, a roller (2) arranged uppermost
between the two frame posts (1), a door leaf (3) of a flexible material, preferably
a curtain which is secured to the roller (2) at one end and is provided with a boom
(4) at the other end, guide means (16, 21, 36) for guiding the boom (4) during rolling
up and down of the door leaf (3) about the roller (2) to open and close the door,
and hoisting means (6, 11-15, 22, 42) for rolling the door leaf (3) up and down, said
guide and hoisting means (6, 11-16, 36, 42) being slidably arranged in their respective
slide tracks (21, 22) in a frame profile (10), which exhibits a mounting face (29)
for the frame profile (10) on the opposite side of the slide tracks (21, 22) disposed
in parallel. Also a frame profile (10) therefor is provided. The resulting rolling
door is extremely compact and therefore just requires relatively modest installation
space, just as the rolling door of the invention is comparatively noiseless in operation
and is not very costly in operation and manufacture.
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