Apparatus for filling and sealing a lubricant reservoir

Details Apparatus for filling and sealing a lubricant reservoir Apparatus for filling and sealing a lubricant reservoir

1981-05-11

1984-06-26

Bell, Jr., Houston S.

Fluent material handling, with receiver or receiver coacting mea

Filling means with receiver or receiver coacting means

With puncturing connecting means

53264, 53324, 138 89, 184109, B65B 728

Patent

active

044560419

ABSTRACT:
The invention's application is suited in particular to the lubricated turning pairs of crawler tracks. It makes provision for the sealing of the lubricant reservoir by means of an elastomer plug, and for the introduction of a needle into and through the plug. The needle serves to effect evacuation of any existing air from within the reservoir, and the subsequent introduction of lubricating oil. The needle is then withdrawn from the plug which, by virtue of the elastic properties of the elastomer, automatically re-encloses the puncture produced by the needle.

REFERENCES:
patent: 2855006 (1958-10-01), Geisler

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