Wheelwright machines – Grooving – slitting and/or lacerating of rubber tires
Patent
1984-10-22
1989-05-02
Meislin, Debra
Wheelwright machines
Grooving, slitting and/or lacerating of rubber tires
B29D 3068
Patent
active
048259268
ABSTRACT:
This invention relates to a method and machine for removing at least one layer of reinforcing elements from a breaker or belt of a rubber tire.
According to the method of the invention for removing at least one layer of reinforcing elements, such as steel cords, etc. from a breaker or belt located between the tread area and the carcass of a rubber tire; the tread area of the tire is first removed down to the layer of reinforcing elements by rasping off this tread area, and afterwards each reinforcing element, for example each steel cord, of the layer to be removed is cut through in at least one place and the so cut reinforcing elements are removed by further rasping.
This invention further relates to a machine for carrying out this method.
REFERENCES:
patent: 3384146 (1968-05-01), Sommer
patent: 3985049 (1976-10-01), Streckfus
patent: 4116256 (1978-09-01), Morris et al.
patent: 4311182 (1982-01-01), Clayton
Crommelynck Roger
Quartier Eddy
Brenner Edward J.
Meislin Debra
N. V. Bekaert S. A.
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