发明名称 EXTRUSION MOLDED ARTICLE HAVING CORE MATERIAL
摘要 PROBLEM TO BE SOLVED: To solve the problem of a related art, in which, although a weather strip or a trim installed to an opening peripheral flange part of a door, trunk or a back door of an automobile is installed by elastic press-contact of an installation part inner bottom face with approximately U-shaped cross-section onto an end part of the flange to prevent water or noise during travel from entering into the openings, a clearance may be formed since the elastically contact face is planar and can not completely seal the end part of the flange. SOLUTION: A soft seal pad part 4 forming a lot of projection parts 5 is integrally molded to the inner bottom face of an installation part core material 3 with approximately U-shaped cross-section, to improve a sealing performance. COPYRIGHT: (C)2010,JPO&INPIT
申请公布号 JP2009234556(A) 申请公布日期 2009.10.15
申请号 JP20080113163 申请日期 2008.03.27
申请人 TOKIWA CHEMICAL INDUSTRY CO LTD;SYSTEM TECHNICAL CO LTD 发明人 MIYAGAWA NAOHISA;KATO KATSUHISA
分类号 B60R13/06 主分类号 B60R13/06
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