Static structures (e.g. – buildings) – Barrier or major section mounted for in situ repositioning;... – Roof movable as entity relative to its substructure
Patent
1993-12-02
1995-03-07
Friedman, Carl D.
Static structures (e.g., buildings)
Barrier or major section mounted for in situ repositioning;...
Roof movable as entity relative to its substructure
52 67, 52 6, E04B 716
Patent
active
053946600
ABSTRACT:
A retractable roof system comprised of several inverted U-shaped, inverted L-shaped, and T-shaped segments. The vertical portion of each segment is a truss supporting the roof loads and spanning across the roof opening that can be moved on steel rails in one direction and nest overlapped with each other to produce an opened roof area or moved in the other direction to produce a closed roof.
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patent: 5117594 (1992-06-01), Muramoto et al.
patent: 5189851 (1993-03-01), Omika et al.
patent: 5203125 (1993-04-01), Sugizaki
Friedman Carl D.
Yip Winnie S.
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