Winding-up screen device

Details Winding-up screen device Winding-up screen device

2008-07-08

2008-07-08

Purol, David (Department: 3634)

Flexible or portable closure, partition, or panel

Roll type

Shiftable position roll

C160S029000

Reexamination Certificate

active

10557844

ABSTRACT:
A winding-up screen device in which, when a screen is wound around a winding axis, a screen guide for guiding the edge portion of the screen unwound from the winding axis is not left on the opening frame of a building. A joining groove is provided in the screen guide provided so as to go in and out between an opening frame and a fixed frame or a movable frame of the building, a joining part is attached to the edge portion, to be guided by the screen guide, of a screen, the screen guide goes in and out when the screen is wound and unwound by operation of the movable frame, and the joining part of the unwound screen is joined to the joining groove of the screen guide so as to freely slide.

REFERENCES:
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patent: 5505244 (1996-04-01), Thumann
patent: 6059007 (2000-05-01), Tomita
patent: 6405781 (2002-06-01), Davies et al.
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patent: 2000-230381 (2000-08-01), None
patent: 2000-352280 (2000-12-01), None
patent: 2002-168072 (2002-06-01), None

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