Lubricating device for roll spindles

Lubrication – Systems – For chassis lubrication

Patent

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Details

72236, F01M 106

Patent

active

039454665

ABSTRACT:
A lubricating device for mounting on a spindle, such as a roll spindle, in which a split gear ring is mounted on the spindle and confined within a cover which has a pinion therein meshing with the gear ring and forming a lubricant pump therewith. The gear ring has axial hub portions thereon and there are bearings interposed between the cover and the hub portions rollingly supporting the cover on the hub portions. The cover is sealed to the hub portions and is held against rotation on the spindle.

REFERENCES:
patent: 1978895 (1934-10-01), Clark
patent: 2010211 (1935-08-01), Wood
patent: 2113050 (1938-04-01), Iversen
patent: 2150248 (1939-03-01), Rosenbaum
patent: 3603070 (1971-09-01), Atwood
patent: 3648497 (1972-03-01), Long
patent: 3699791 (1972-10-01), Eibe

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