Packing material and packing made of the same

Details Packing material and packing made of the same Packing material and packing made of the same

1992-03-03

1993-08-31

Lesmes, George F.

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

Rod, strand, filament or fiber

428289, 428367, 428377, 428408, 57230, 57231, 57232, 277230, 277DIG6, 87 1, 87 6, 87 9, D04C 100, D06P 700

Patent

active

052407691

ABSTRACT:
This invention relates to a packing used in sealing two members. As the packing material, by using a material having the surface of a flexible graphite sheet cut to a width of less than 5 mm with fibers, or a material prepared by laminating a flexible graphite sheet cut to a width of less than 5 mm with at least one of reinforcing fiber or foil material, and covering its surface with fibers, or a material prepared by impregnating a principal component composed of flexible graphite particles with at least one of short fiber, rubber, resin or lubricant to form a bar-like structure and covering its surface with fibers, a packing material which can be either twisted or braided is obtained. By fabricating a packing by using any one of such packing materials, a cord-like packing is obtained without having to produce many packings matched to with the dimensions of the members.

REFERENCES:
patent: 4559862 (1985-12-01), Case et al.
patent: 4705722 (1987-11-01), Ueda et al.

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