Folding stage

Details Folding stage Folding stage

1998-07-23

2000-07-04

Chilcot, Richard

Static structures (e.g., buildings)

With stadium or auditorium feature

Movable stage

52118, 52182, 108169, 108173, 108174, B66C 2306, E04F 1100

Patent

active

060820519

ABSTRACT:
An elevationally adjustable folding stage (20) includes stages decks (22) on a folding frame (24). Telescoping legs (26) extend from the frame (24) and include a spacer assembly (80). A spacer member (84) is engaged by a spreader member (82) to adjust the width of the spacer assembly (80). Rotatable wheels (88) are mounted on the spacer member (84) to engage the inner portion of an outer leg member of the telescoping legs (26). A spacing linkage (30) includes linkage members (52) and (54) with a stop member (58) mounted on the first linkage member (52) and engaging the top of the second spacing linkage (54). Stop member (58) is adjustably mounted to change the engagement point and the folding range of the folding linkage (28) and therefore, the alignment of the stage (20).

REFERENCES:
patent: 3245363 (1966-04-01), Amthor, Jr. et al.
patent: 3495370 (1970-02-01), Habro et al.
patent: 4054096 (1977-10-01), Wilson et al.
patent: 4949649 (1990-08-01), Terres et al.
patent: 5392718 (1995-02-01), Stevens
patent: 5515654 (1996-05-01), Anderson
patent: 5613450 (1997-03-01), Wagner et al.

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