Conveyors – chutes – skids – guides – and ways – Rollerways – Rollers
Patent
1975-01-31
1976-06-08
Blunk, Evon C.
Conveyors, chutes, skids, guides, and ways
Rollerways
Rollers
B65G 3904
Patent
active
039616940
ABSTRACT:
This invention relates to improvements in a roller device by which articles placed on a roller face are moved in a desired direction in a plane, and composed of a main body, a plurality of rollers mounted around the periphery thereof with a cylindrical boss included in the main body and adapted to receive a shaft for mounting a plurality of the devices.
REFERENCES:
patent: 1539833 (1925-06-01), Fahrenwald
patent: 1737117 (1929-11-01), Morton
patent: 1789847 (1931-01-01), Smith
patent: 1791166 (1931-02-01), Kathner
patent: 2169623 (1939-08-01), Weiss et al.
patent: 2650603 (1953-09-01), Howes
patent: 3363735 (1968-01-01), Hotchkiss
patent: 3710917 (1973-01-01), Black et al.
patent: 3878927 (1975-04-01), Murakami
Blunk Evon C.
Rowland James L.
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