Conveyors – chutes – skids – guides – and ways – Rollerways – Submerging and rising
Patent
1986-10-08
1988-04-19
Kashnikow, Andres
Conveyors, chutes, skids, guides, and ways
Rollerways
Submerging and rising
108 13, 193 35J, 269289MR, B65G 1311, B65G 3900
Patent
active
047383453
ABSTRACT:
The invention relates to an improved roller table arrangement for the transportation, in a horizontal plane, of typically plate-shaped workpieces. The present invention provides a roller table of the form of rollers located on carrier rails, in which rolling transport may be accomplished either parallel to, or transversely to, the carrier rails, the aforesaid transportation being achieved through the use of interchangeable roller receiving means. The invention further provides a means by which uniform elevation of the rollers with respect to the carrier rails is accomplished in spite of the presence of swarf or other material debris upon the carrier rails. The present invention further provides for the selective conversion from roller table to workpiece support table through the use of support strips which may be placed upon the carrier rails in lieu of the roller receiving means.
REFERENCES:
patent: 2990929 (1961-07-01), Attwood
patent: 3343204 (1967-09-01), Ford
patent: 3509978 (1970-05-01), Bedford
patent: 3763980 (1973-10-01), Vom Stein et al.
Jones Mary Beth O.
Kashnikow Andres
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