Conveyors: power-driven – Conveyor section – Endless conveyor
Patent
1980-05-12
1984-01-24
Bell, James J.
Conveyors: power-driven
Conveyor section
Endless conveyor
28141, 1563043, 1563045, 198847, 428 58, 428 60, 428225, 428229, 428246, 428253, 428257, B65G 1530
Patent
active
044271077
ABSTRACT:
The life of a joint in splice jointed conveyor belting is increased by providing a belting wherein the joint is protected by a covering of a breaker fabric having substantially different stretch characteristics in warp and weft directions. A suitable breaker fabric is a warp knitted fabric having a warp to weft elongation ratio of from 1:2 to 1:30, preferably 1:3 to 1:20, for example approximately 1:15. The conveyor belting may comprise a solid woven textile fabric core impregnated and/or coated with polyvinyl chloride and the joint may be one formed by finger splicing.
REFERENCES:
patent: 3135642 (1964-06-01), Ruffer
patent: 3481807 (1969-12-01), Konamori
patent: 3664907 (1972-05-01), Price
Roberts Michael J.
Saul Keith
Bell James J.
J. H. Fenner & Co. Ltd.
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