Title:
芯材を有する押出し成形品
Document Type and Number:
Japanese Patent JP4257671
Kind Code:
B2
Abstract:
An extrusion molded product such as a trim, weather strip, and window molding which is used in a vehicle body opening such as a door, trunk and window of an automobile comprises a core material made of a hard synthetic resin and having a substantially U-shaped cross section, and an inner and outer peripheral coating bodies made of a soft synthetic resin and coating the core material. The inner peripheral coating body or outer peripheral coating body is provided with a pushed-in portion extending downward beyond the lower end of the core material so as to be capable of being pushed toward the inside of the core material. The pushed-in portion is provided with holding elements the outer periphery thereof. The inner peripheral coating body is melting adhered to the whole of a part of the inner periphery of the core material, and the outer peripheral coating body is melting adhered to the whole or a part of the outer periphery of the core material.
Inventors:
加藤 勝久
宮川 直久
宮川 直久
Application Number:
JP2004149777A
Publication Date:
April 22, 2009
Filing Date:
April 16, 2004
Export Citation:
Assignee:
トキワケミカル工業株式会社
株式会社システムテクニカル
株式会社システムテクニカル
International Classes:
B60R13/06; B29C43/18; B29C48/09; B29C48/21; B32B1/00; B32B3/04; B32B25/04; B32B27/08
Attorney, Agent or Firm:
仙田 実
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