Method of maintaining tire cords in parallel array for calenderi

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor

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Details

156178, 156249, 156433, 156437, 264271, B29H 904

Patent

active

041244257

ABSTRACT:
A method, other than weaving, for maintaining cords in parallel array for further processing as by calendering with elastomeric material, such as natural or synthetic rubber, to form strips or sheets of rubberized cords used in building tires, belts, and other rubber products requiring reinforcement cords. The cords are first placed in parallel array and then contacted with a piece of backing material faced with an adhesive for holding the cords parallel on the material. The backing material and attached cords are then removed to a calender where the cords are embedded in the elastomeric material.

REFERENCES:
patent: 1952468 (1934-03-01), Smith
patent: 2038328 (1936-04-01), Wells
patent: 2344457 (1944-03-01), Christ
patent: 2485725 (1949-10-01), Francis
patent: 2561781 (1951-07-01), Bruce
patent: 3239396 (1966-03-01), Bohannon
patent: 3553065 (1971-01-01), Stumpt et al.
patent: 3810805 (1974-05-01), Goldsworthy et al.

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