Tire molding method and machine drum

The tire forming method optimizes mechanical drum operations by supporting and bonding the sidewall in stages, reducing molding time and improving efficiency through simultaneous processes, addressing inefficiencies in mechanical drum molding.

JP7868192B2Active Publication Date: 2026-06-01MESNAC CO LTD +1
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
MESNAC CO LTD
Filing Date
2023-06-16
Publication Date
2026-06-01

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Abstract

The present application provides a tire forming method and a mechanical drum. The tire forming method includes a step of controlling a bonding mechanism to press a bead filler and bond the bead filler to a tire blank of a tire, a step of controlling a turn-up mechanism to support a sidewall of the tire while bonding the bead filler or in a process of bonding the bead filler, and a step of controlling the turn-up mechanism to press the sidewall of the tire after the bead filler is bonded. The tire forming method of the present application solves the problems of the prior art that the tire forming time is long and the forming efficiency is low.
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