Reinforced V-belt containing fiber-loaded non-woven fabric and m

Details Reinforced V-belt containing fiber-loaded non-woven fabric and m Reinforced V-belt containing fiber-loaded non-woven fabric and m

1986-05-05

1987-08-04

Kendell, Lorraine T.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428290, 428293, 428295, 428287, B32B 2700

Patent

active

046845690

ABSTRACT:
A reinforced V-belt and method relating to same in which the V-belt comprises bottom, middle and top portions, the bottom portion consisting of a layer of bias cushion fabric and one or more layers of a seamless "fiber-loaded" non-woven fabric which has been impregnated with first and second solvent solutions and a plurality of chopped or staple length fibers generally oriented in the cross-machine direction relative to the longitudinal axis of the non-woven fabric; the middle portion consists of rubberized cord and a layer of non-woven fabric disposed on top of the rubberized cord; the top portion consists of bias cushion fabric.

REFERENCES:
patent: 3620897 (1971-11-01), Tanimoto
patent: 3998986 (1976-12-01), Williams
patent: 4154335 (1979-05-01), Burnett et al.

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