Conveyor belt

Details Conveyor belt Conveyor belt

1975-05-23

1976-08-10

Husar, C. J.

Conveyors: power-driven

Conveyor system for arranging or rearranging stream of items

By laterally or vertically moving successive items in...

74231R, 74237, 198DIG7, 139383R, 139387R, B65G 1530

Patent

active

039736709

ABSTRACT:
A conveyor belt with continuous longitudinal reinforcement strands has a mechanical transverse barrier to prevent longitudinal ripping slitting or tearing. The mechanical transverse barrier is a fabric with warp and weft threads embedded in a cover layer of the conveyor belt. The longitudinally running threads have a substantially lower tensile strength than the transversely running threads, i.e. the tensile strength of the transverse threads is at least 8 times that of the longitudinal threads and preferably upwards of 20 (e.g. 30 to 50) times that of the longitudinal threads.

REFERENCES:
patent: 2310819 (1943-02-01), VanOrden
patent: 2401260 (1946-05-01), Lord et al.
patent: 2672168 (1954-03-01), Walters
patent: 2793150 (1957-05-01), Deaves
patent: 3047446 (1962-07-01), Henson
patent: 3144930 (1964-08-01), Michels
patent: 3221869 (1965-12-01), Paasche
patent: 3249128 (1966-05-01), Lord
patent: 3756288 (1973-09-01), Seo et al.
patent: 3863315 (1975-02-01), Meadows
patent: 3900627 (1975-08-01), Angioletti et al.

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