Lubrication – Lubricators – Belt – cable – chain or conveyor
Patent
1979-06-29
1981-07-28
Brown, David H.
Lubrication
Lubricators
Belt, cable, chain or conveyor
239177, 239721, 474 91, F16N 724, B05B 300
Patent
active
042805910
ABSTRACT:
The chain lubricating system of this invention includes an oil reservoir and a partially submerged sprocket wheel. The sprocket wheel is loosely carried on a stationary axle mounted within the reservoir to permit both rotation and lateral slidable movement thereon. The teeth of the sprocket are characterized to urge oil into the links and rollers of the drive chain as it is moved over the rotating sprocket.
REFERENCES:
patent: 587409 (1897-08-01), Taylor
patent: 2548739 (1951-04-01), Peck
patent: 2670069 (1954-02-01), Dobkin
patent: 2720941 (1955-10-01), Carson
patent: 2823553 (1958-02-01), Harrington
patent: 2893516 (1959-07-01), Bocchino
patent: 3318531 (1967-05-01), Funk
patent: 3463267 (1969-08-01), Dooley et al.
patent: 3762643 (1973-10-01), Allen
patent: 4134422 (1979-01-01), Batson
Bojanowski Richard F.
Brown David H.
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