Folding and rolling two surface table

Details Folding and rolling two surface table Folding and rolling two surface table

1992-01-28

1992-10-13

Marmor, Charles A.

Land vehicles

Wheeled

Extensible

280652, 280 4719, 280 4724, 280 4733, 108120, 211200, D 6474, D34 21, B62B 112

Patent

active

051544415

ABSTRACT:
A two tier, rolling and folding table has a top planar platform (1) supported at one end by a U shaped first leg assembly (7) connected to the platform by fixed pivots and supported at another end by a pair of legs (11) of a second leg assembly connected to the platform by a sliding pivot bar (12) that slides in guide slots (13) and latches in an open position. The legs of first and second leg assemblies mutually and pivotally intersect intermediate their ends. A bottom planar platform (2) with handle is supported at one end by fixed pivot connections to the U shaped leg assembly, and at another end by fixed pivot connections to the parallel members (23) of a wheeled leg assembly (20) carrying a pair of wheels. The legs (11) connected to the sliding bar (12) pass freely through slots (26) in the bottom platform and pivotally connect to the vertical members (23) of the wheeled leg assembly to lock the wheels in an open position. When the latches (15 ) are disengaged, the top platform folds down upon the bottom platform and the legs (11) force the wheeled assembly forward to form a flat package that is easily wheeled about. The wheeled leg assembly is easily disengaged from the legs (11) to fold flat beneath the platform for a second, most compact, storage position.

REFERENCES:
patent: 74252 (1868-02-01), Stone
patent: D299796 (1989-02-01), White
patent: 1560288 (1925-11-01), Morvay
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patent: 2624469 (1953-01-01), Cadwell
patent: 2841409 (1958-07-01), Osier
patent: 2927702 (1960-03-01), Van Deusen
patent: 3147748 (1964-09-01), Frank
patent: 3913935 (1975-10-01), McGillicuddy
patent: 4239280 (1980-12-01), Ackerman
patent: 4262606 (1981-04-01), Hodson

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