Lubrication device

Details Lubrication device Lubrication device

1987-06-12

1989-01-24

Smith, Leonard E.

Lubrication

Lubricators

Force feed

184 31, 184 452, 417328, F16N 738

Patent

active

047995742

ABSTRACT:
A device for supplying a lubricant to a mechanism, particularly a rolling bearing, comprising a container for holding a quantity of lubricant and having at its lower end a discharge channel for the lubricant, and expulsion means disposed within the container for expelling the lubricant through the discharge channel. The expulsion means includes a displacement pump having a rotary part mounted in the discharge channel, a shaft coupled to the rotary part, shaft drive means and intermittent means coupled to the shaft drive for intermittently permitting the shaft drive means to be coupled to the shaft so as to rotate said shaft.

REFERENCES:
patent: 774960 (1904-11-01), Walch
patent: 1640407 (1927-08-01), Herbst
patent: 1732725 (1929-10-01), Kohl et al.
patent: 1737124 (1929-11-01), Phelps
patent: 1929774 (1933-10-01), Davis
patent: 3774721 (1973-11-01), Hollowell

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