TYRE BUILDING METHOD AND MECHANICAL DRUM Russian patent published in 2025 - IPC B60C25/01 B29D30/32 B29D30/24 B29D30/26 

Abstract RU 2841135 C2

FIELD: tyres.

SUBSTANCE: invention relates to method of assembling automotive tyre on mechanical drum. Method of assembling the tyre comprises: controlling an abutment mechanism for rolling the rubber of the bead filler to abut the rubber of the bead filler against the tyre blank; during the bead filler rubber adhering or during the bead filler rubber adhering, controlling the turn-up mechanism to support the tyre sidewall; after bead filler rubber adjoining, control over turn-up mechanism for tyre sidewall rolling.

EFFECT: reduced tyre assembly time and increased efficiency of tyre assembly in related technologies.

10 cl, 4 dwg

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RU 2 841 135 C2

Authors

Li, Xingrui

Yu, Yihang

Yang, Yu

Wang, Fulin

Zhang, Lei

Dates

2025-06-03Published

2023-06-16Filed