Material or article handling – Plural – static structures for supporting discrete loads and... – Load-underlying members
Patent
1989-04-06
1991-01-29
Werner, Frank E.
Material or article handling
Plural, static structures for supporting discrete loads and...
Load-underlying members
211151, 414286, A47F 500
Patent
active
049882511
ABSTRACT:
A multiple depth storage structure includes tilted, parallel rail assemblies in a storage bay. A first, single depth rail of each assembly is rollably mounted on a second, double depth rail, which is rollably mounted on a third, triple depth, fixed rail. Outer rail assemblies, having an upper outer rail rollably mounted on a lower outer rail, may be located outwardly adjacent each rail assembly. A first load is placed on cross supports joining the upper outer rails, if so equipped. Loads are successively accepted on the first rails, forward depth of the second rails, and forward depth of the third rails. Successive loads push back previous loads, and removal of each load causes positioning of the remaining loads and the rails for facile removal of a previous load or acceptance of a next load.
REFERENCES:
patent: 4227466 (1980-10-01), Rooklyn
patent: 4304521 (1981-12-01), Hammond
patent: 4341313 (1982-07-01), Doring
patent: 4462500 (1984-07-01), Konstant et al.
patent: 4613270 (1986-09-01), Konstant et al.
patent: 4687404 (1987-08-01), Seiz et al.
Interlake, Inc.
Werner Frank E.
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