Conveyors – chutes – skids – guides – and ways – Rollerways – Submerging and rising
Patent
1978-03-02
1980-12-16
Bertsch, Richard A.
Conveyors, chutes, skids, guides, and ways
Rollerways
Submerging and rising
193 37, 308226, B60G 1311
Patent
active
042391008
ABSTRACT:
A roller assembly having longitudinal ribs which snap fit into shelf members of a support frame. In one embodiment the shelf members have upright T-shaped end members with lateral extending feet that engage the ribs. In another embodiment the shelf members have longitudinal feet that engage the ribs. Preferably, the edge forming the underside of the roller assembly are supported by base portions of the shelf member.
REFERENCES:
patent: 3023487 (1962-03-01), Himxley
patent: 3586142 (1971-06-01), Inwood
patent: 3721326 (1973-03-01), Bussienne
patent: 3890755 (1975-06-01), Specht
patent: 3915275 (1975-10-01), Specht
Bertsch Richard A.
Unarco Industries, Inc.
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