Dehnungsbegrenzende Laufflaechenschicht fuer Luftreifen

1,076,199. Pneumatic tyres. NATIONALSTANDARD CO. Feb. 18, 1966 [March 11, 1965], No. 6857/66. Heading B7C. A breaker for a pneumatic tyre comprises an annular ply 6 formed of a cord 8 lying in circumferentially successive overlapping convolutions and disposed within a ply 7 formed of a cord 9 wound...

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Bibliographic Details
Main Author CLAUD FRAZIER,LARRY
Format Patent
LanguageGerman
Published 23.07.1970
Subjects
DEVICES OR ARRANGEMENTS RELATED TO TYRES
PERFORMING OPERATIONS
REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL
TRANSPORTING
TYRE CHANGING OR REPAIRING
TYRE INFLATION
VEHICLE TYRES
VEHICLES IN GENERAL
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Summary:1,076,199. Pneumatic tyres. NATIONALSTANDARD CO. Feb. 18, 1966 [March 11, 1965], No. 6857/66. Heading B7C. A breaker for a pneumatic tyre comprises an annular ply 6 formed of a cord 8 lying in circumferentially successive overlapping convolutions and disposed within a ply 7 formed of a cord 9 wound in a helix coaxial with the ply 6, the cord 9 being of relatively high and low extensibility in an uncured and cured state respectively so as to permit expansion of a tyre in a mould and allow proper orientation of the breaker during, moulding. The cord 9, and optionally the cord 8, may comprise strands of, e.g. steel wound round a rubber core but the cord 8 is preferably inextensible and of cotton, nylon, rayon, fibre glass or metal. Either the cords are rubber-coated or the plies are laminated with rubber sheeting.
Bibliography:Application Number: DE19661505885