Static structures (e.g. – buildings) – Barrier or major section mounted for in situ repositioning;... – Wall extension convertible to roof
Patent
1994-07-11
1995-03-28
Friedman, Carl D.
Static structures (e.g., buildings)
Barrier or major section mounted for in situ repositioning;...
Wall extension convertible to roof
52 7, 52 66, 52 69, E04H 310, E04H 328
Patent
active
054005515
ABSTRACT:
A mobile erectable stage. In one preferred embodiment, in a stored condition, the stage has the form of a trailer which can be transported from one location to another. At least one bell crank assembly is used to erect the stage by raising at least one side wall panel and the interconnected roof panel, so that a stage with a sloped roof canopy which overhangs the stage floor is deployed. The stage floor can be enlarged by adding floor panels. The stage contains a powered light truss which extends out beyond the stage floor toward the audience to shine light back onto the stage. Further, the stage contains reversible acoustic panels, one side of which is used when the stage performers are using microphones to deflect audio waves to reduce possible echoing through the microphones and the other side of which is used when the stage performers are not using sound amplification. In another preferred embodiment, the stage has support columns which are extendable upward so that the erected stage has an elevated canopy. An improved stabilizer arm assembly is also provided which allows the stage to be supported better and elevated higher.
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Century Industries Inc.
Eaves, Jr. James C.
Friedman Carl D.
Wood Wynn E.
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