Lubrication – Conveyors
Patent
1992-12-21
1994-03-01
Denion, Thomas E.
Lubrication
Conveyors
184 74, 184 152, 184 153, 184 391, 198500, F16N 1322
Patent
active
052898997
ABSTRACT:
An air actuated apparatus and method for lubricating conveyors such as chains and belts is disclosed, comprising a device including air actuated valves which are alternately opened and closed by a drive system powered from the conveyor movement. The drive system is connected to a delay valve which controls a fluid valve that enables lubricating solution to be applied to the conveyor. The apparatus and method are particularly suited for conveyors operating at high speed, and may also be used to control a plurality of lubricating applicators for different conveyors in a plant.
REFERENCES:
patent: 3503470 (1970-03-01), Lister
patent: 4064970 (1977-12-01), Reeves
patent: 4324316 (1982-04-01), Thrasher, Jr. et al.
patent: 4537285 (1985-08-01), Brown et al.
patent: 4893697 (1990-01-01), Tosi
patent: 5129481 (1992-07-01), King
Denion Thomas E.
Krawitz Willie
Pure-Chem Products Company, Inc.
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