METHOD OF BUILDING TYPE P PNEUMATIC TYRE CASINGS Russian patent published in 1997 - IPC

Abstract RU 2085387 C1

FIELD: tyre industry. SUBSTANCE: carcass band is formed and bead rings are installed concentrically with band. Part of carcass band located between bead rings is expanded and then compressed longitudinally to render expanded part of carcass band barrel form. Then inner surfaces of bead rings are mated with carcass band by expanding free parts of carcass band to cone. Carcass band is fixed in this state and is handed over for forming. EFFECT: improved quality of tyre casing. 5 dwg

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RU 2 085 387 C1

Authors

Dates

1997-07-27—Published

1992-09-24—Filed