Arrangement for lubricating the chain guide in a drag chain conv

Details Arrangement for lubricating the chain guide in a drag chain conv Arrangement for lubricating the chain guide in a drag chain conv

1984-05-04

1990-05-22

Smith, Leonard E.

Lubrication

Lubricators

Belt, cable, chain or conveyor

198500, B65G 4502

Patent

active

049269712

ABSTRACT:
The drag chain conveyor has carriers (5) which cooperate with the conveyed articles and are joined to an endless conveyor chain, and which slide on guide rails (4). For the lubrication of this chain guide, each guide rail (4) has at least one lubrication point. At this point is provided a channel (8) which extends in the guide rail transversely to the guide track and which is connected to a lubricant supply pipe (9). A plurality of bores (10) starting from this channel (8) carry the lubricant to the surface of the rail in the sliding region. This lubrication arrangement permits higher conveying speeds and ensures a longer life of the conveyor chains.

REFERENCES:
patent: 2304571 (1942-12-01), Joa
patent: 2541301 (1951-02-01), Sissler
patent: 3275102 (1966-09-01), Holzinger et al.
patent: 3308921 (1967-03-01), Bower
patent: 3379298 (1968-04-01), Willis
patent: 3491543 (1970-01-01), Field
patent: 3543882 (1970-12-01), Paasche
patent: 3550758 (1970-12-01), Stalker
patent: 3586153 (1971-06-01), Rainbow

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