专利名称：BEAD CORE
发明人：ASANO KENJI,MIZUKOSHI YASUYOSHI 申请号：JP11396289
申请日：19890506
公开号：JPH02293208A
公开日：
19901204
beat crusaders摘要：PURPOSE:To restrict wild wire and increase the life of a bead core for a tire for an airplane formed by winding a belt-like body consisting of a plurality of bead cords disposed in parallel by connecting them with each other at a close position to the terminal edge of the bead core. CONSTITUTION:A belt-like body 13 formed by a plurality of bead cords 19 disposed in parallel is wound for a plurality of rounds with its starting end part on the inside of its radius, and it is embedded in a bead rubber to compose a bead core 3. Terminal edges 19a of the bead cords 19 facing a terminal end 16 of this belt-like body 13 are connected with each other strongly by welding 20. In this constitution, cord loosening can be restricted, and production of wild wire can be prevented.
申请人：SUMITOMO RUBBER IND LTD
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