Rotary shaft packing replacement kit

Details Rotary shaft packing replacement kit Rotary shaft packing replacement kit

1974-11-18

1976-05-11

Lipman, Steven E.

Special receptacle or package

For a bearing or journal

206223, 206303, 277 9, B65D 7100, B65D 8502, B65D 8558

Patent

active

039556735

ABSTRACT:
A repacking kit for replacement of fluid seals for devices such as pumps is described. The kit comprises a plurality of preformed, oversized circular split rings having a specified configuration. The rings assume a helical shape around the shaft to be sealed and each is cut to size in a single step. The kit is prepacked in a quantity (generally five rings) predetermined to be that required for complete replacement of the packing of a single pump.

REFERENCES:
patent: 239111 (1881-03-01), O'Meara
patent: 657250 (1900-09-01), Pratt
patent: 711024 (1902-10-01), Toy
patent: 2692152 (1954-10-01), Tremolada
patent: 2737292 (1956-03-01), Neff
patent: 2802568 (1957-08-01), Knox
patent: 2810243 (1957-10-01), Mellowes
patent: 3585775 (1971-06-01), Stenniken

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