Paddle shaft seal assembly

Details Paddle shaft seal assembly Paddle shaft seal assembly

1974-05-22

1976-01-13

Spar, Robert J.

Cutlery

277 58, 3081871, F16C 3378

Patent

active

039320065

ABSTRACT:
A triple seal and spacer means within a multi-part seal housing, including a sealed bearing unit which supports and protects the end of a driven shaft extending outside one peripheral end wall of a container through which the driven shaft passes. Suitable lubrication fittings are provided, and lubricant is forced through these fittings into the interior of the multipart seal housing, past two relatively soft seals having a spacer therebetween, and past another spacer and a relatively rigid long-lasting seal adjacent the wall through which the driven shaft passes.

REFERENCES:
patent: 2990220 (1961-06-01), Malone
patent: 3112417 (1963-11-01), Tamm
patent: 3149888 (1964-09-01), Lennon
patent: 3311429 (1967-03-01), Kocian
Phelps Packing & Rubber Company Pamphlet, "Rubber And Synthetics Section".

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