Lubrication – Systems – With measuring or metering value system
Patent
1988-02-16
1990-05-29
Bennet, Henry A.
Lubrication
Systems
With measuring or metering value system
1841051, 1841052, 384462, 384474, F16N 2700
Patent
active
049287958
ABSTRACT:
A standard grease fitting for the bore of a main shaft is replaced with an integral lube shaft rotatably supported within the main shaft bore with bearing assemblies. Snap rings hold two sealed bearings, spaced by a spacer element, against a stepped shoulder of the lube shaft, and axially position the lube shaft within the main shaft bore. Seals on the inboard side of the innermost bearing assembly prevent grease from escaping about the outside of the lube shaft. The rotatably mounted lube shaft permits lubrication of the main shaft even as it rotates. Grease may be manually applied, or remotely applied with a grease gun having a controlled, mechanized actuator. Flexible tubing interconnects the grease gun output with the lube shaft so that even readily inaccessible devices may be relatively remotely lubricated, even during their operation. An automatic timer, or other presetable control circuit may be used to automatically actuate the grease gun at timed intervals, or responsive to some other condition such as energization of the device to be lubricated. A sealable housing protects the automatic control circuitry, grease gun, and corresponding actuating mechanisms.
REFERENCES:
patent: 1931894 (1933-10-01), Gill
patent: 1968017 (1934-07-01), Davis
patent: 2135563 (1938-11-01), Davis
patent: 2141022 (1938-12-01), Rotter
patent: 2839162 (1958-06-01), Formento
patent: 3542442 (1970-11-01), Kent
patent: 3987869 (1976-10-01), Bowers
patent: 4384863 (1983-05-01), Huff et al.
patent: 4411590 (1983-10-01), Meredith
patent: 4425102 (1984-01-01), Huff et al.
patent: 4796419 (1989-01-01), Braxmeier
Reeves Mechanical Adjustable Speed Drives-p. G-5 (undated).
Bennet Henry A.
Ferensic Denise L.
Reliance Electric Company
LandOfFree
Lubrication apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Lubrication apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lubrication apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-514987