Packing construction

Details Packing construction Packing construction

1978-07-31

1980-07-29

Ward, Jr., Robert S.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277204, 277205, 277230, 277233, F16J 1510, F16J 1522

Patent

active

042147611

ABSTRACT:
A seal or packing member, in annular or elongate strip form, the packing member having at least a partially layered construction comprised of at least one layer of a fabric-type material and another layer comprised of a binder having a fibrous filler generally uniformly disposed therein, the fibers of the filler being randomly oriented, the layers being bonded to one another.

REFERENCES:
patent: 899429 (1908-09-01), Noyes
patent: 1888410 (1932-11-01), Schacht
patent: 2538198 (1951-01-01), Hosford
patent: 2676823 (1954-04-01), Olson et al.
patent: 3104883 (1963-09-01), English et al.
patent: 3519282 (1970-07-01), Davis
patent: 3627337 (1971-12-01), Pippert

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