Removable sealing device for a raisable-curtain...

E - Fixed Constructions – 06 – B

Patent

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Details

E06B 9/42 (2006.01) E06B 3/42 (2006.01) E06B 3/48 (2006.01) E06B 9/17 (2006.01)

Patent

CA 2062212

A B S T R A C T A sealing device for a raisable-curtain goods-handling door, the door comprising a curtain and a rigid frame, said frame comprising two vertical lateral uprights interconnected at their top ends by a downwardly-open channel-section cross- member having a web, and two flanges, and housing mechanical members for operating the curtain, and said curtain being capable of being lowered or raised between the uprights. The highest portion of the curtain is situated at a certain distance below the web of the cross-member, below any mechanical members that may be below the cross-member, and a cover having two parallel longitudinal edges, namely a top edge and a bottom edge, is fastened via its top edge to the bottom edge of one of the flanges of the cross-member, and is maintained in an orientation such that its bottom edge is placed against the top portion of the curtain so as to provide continuous closure between the cross-member and the curtain.

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