Apparatus for filling grease guns

Details Apparatus for filling grease guns Apparatus for filling grease guns

1994-08-25

1995-11-28

Jacyna, J. Casimer

Fluent material handling, with receiver or receiver coacting mea

Filling or refilling of dispensers

By operation of means causing or controlling dispensing

141 2, 141 23, 141357, 141368, 141383, 141386, 277197, 222386, F16N 3702

Patent

active

054698979

ABSTRACT:
The present disclosure describes an apparatus and method for filling grease guns. The apparatus comprises a top member sealingly and slidable engageable with the interior of a grease container having a generally uniform or non-uniform cross-section. The top member including a socket for sealingly and removably receiving a grease gun body, whereby drawing of grease into the grease gun by rearward movement of a piston in the grease gun body provides suction which causes the top member to inwardly in the grease container and the grease top be forced into the grease gun body.

REFERENCES:
patent: 2258576 (1941-10-01), Madsen
patent: 2268592 (1942-01-01), Hothersall
patent: 2328363 (1943-08-01), Sundholm
patent: 2517551 (1950-08-01), Eckman
patent: 2545531 (1951-03-01), Sands
patent: 2545605 (1951-03-01), Canine
patent: 2601169 (1952-06-01), Purvis
patent: 2636658 (1953-04-01), Baumer et al.
patent: 2768661 (1956-10-01), Tyler
patent: 2811991 (1957-11-01), Switzer
patent: 4483375 (1984-11-01), Martin
patent: 5133564 (1992-07-01), Chang

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