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2 036 804

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C1

(51)

IPC

(21) (22)

Application

4947417/05, 1991-04-23

(22)

Actual filing date

1991-04-23

(45)

Published

1995-06-09

(72)

Inventor

Minkov I.N.

(73)

Holder

Voronezhskij Shinnyj Zavod

METHOD OF REPAIR OF REJECT TYRES Russian patent published in 1995 - IPC

Abstract RU 2036804 C1

FIELD: tyre industry. SUBSTANCE: when repairing tyre by this method, channels are drilled through lugs in zone of defect. Then air is sucked out by vacuum of 5·104-7·104Pa through one channel, and repair compound is delivered through other channel to increase zone of defect by 2-4%. EFFECT: possibility of repair of reject tyres. 1 tbl

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RU 2 036 804 C1

Authors

Minkov I.N.

Dates

1995-06-09—Published

1991-04-23—Filed

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