Track member and track for conveyor trolleys

Details Track member and track for conveyor trolleys Track member and track for conveyor trolleys

1984-06-26

1987-02-03

Spar, Robert J.

Railways

Suspended

Double inner rail

198838, 198845, 104109, B61B 1202, B65G 3900

Patent

active

046401962

ABSTRACT:
A track member for supporting the wheels of conveyor trolleys connected to a chain comprises first and second trackways arranged in vertically spaced, oppositely facing relation, each trackway having a pair of track surfaces spaced apart by a vertical web. The web of one trackway is longer than the other so that the first trackway is adapted to support trolley wheels of one diameter and the second trackway trolley wheels of another diameter. Various track constructions for overhead and floor type conveyors are obtainable by mounting pairs of the track members in transversely spaced parallel relation with either the first or second trackway of one member aligned with and facing the corresponding trackway of the other. In each of these track constructions the vertical webs of the non-facing trackways form parallel surfaces of a channel which laterally encloses and contains the chain.

REFERENCES:
patent: 3043408 (1962-07-01), Attwood
patent: 3407751 (1968-10-01), Orwin
patent: 4122778 (1978-10-01), Di Rosa
patent: 4405042 (1983-09-01), Dehne

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