Bearing material having a matrix impregnated with polymeric resi

Details Bearing material having a matrix impregnated with polymeric resi Bearing material having a matrix impregnated with polymeric resi

1992-05-18

1993-07-20

Bell, James J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

384300, 428240, 428242, 428263, 428283, 428402, 428408, 428421, 428422, 428457, B32B 700

Patent

active

052291987

ABSTRACT:
A low-friction bearing material includes a matrix formed by a wire mesh screen which is fused to a metal backing sheet. Polytetrafluoroethylene or other polymeric resin fills the interstices within the screen and between the screen and the backing sheet and locks itself rigidly to the screen and the backing sheet in order to impart high strength to the bearing material.

REFERENCES:
patent: 2863025 (1958-12-01), Flanagan
patent: 3158526 (1964-11-01), Farnam et al.
patent: 3652409 (1972-03-01), Mack et al.
patent: 4116499 (1978-09-01), Laurizio
patent: 4632947 (1986-12-01), Wolki
patent: 4670089 (1987-06-01), Hanson
patent: 4862789 (1989-09-01), Burgess et al.

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