Title:
METHOD OF MANUFACTURING BASE MATERIAL-FILLED RUBBER MEMBER AND BASE MATERIAL-FILLED RUBBER MEMBER
Document Type and Number:
WIPO Patent Application WO/2005/005122
Kind Code:
A1
Abstract:
A method of manufacturing a base material-filled rubber member capable of disposing a base material in a specified position without allowing the base material to be deformed by the filling speed of a rubber material or due to a difference in the pressure of the rubber material regardless of whether the cross sectional shape of the rubber material fixedly formed on the upper and lower surfaces of the base material formed in a specified shape such as a flat plate shape or an annular shape is symmetrical or asymmetrical and also allowing the use of a thin base material and the base material-filled rubber member used for the method. The method comprises a former step for molding the rubber member by pouring an unvulcanized rubber material in the specified volume part of a mold beforehand and a latter step for disposing the base material formed in the specified shape on the unvulcanized molded rubber material in the mold and vulcanizing the rubber material for integration.
Inventors:
KUMATE SEIICHI (JP)
Application Number:
PCT/JP2004/008622
Publication Date:
January 20, 2005
Filing Date:
June 18, 2004
Export Citation:
Assignee:
KOKOKU INTECH CO LTD (JP)
KUMATE SEIICHI (JP)
KUMATE SEIICHI (JP)
International Classes:
B29C35/02; B29C70/68; H01M8/02; B29K21/00; B29K105/20; B29K105/24; B29L31/26; (IPC1-7): B29C35/02
Foreign References:
| JPH071609A | 1995-01-06 | |||
| JPH11198147A | 1999-07-27 | |||
| JPH02241706A | 1990-09-26 | |||
| JP2001310421A | 2001-11-06 |
Attorney, Agent or Firm:
Niwa, Hiroyuki (Shimbashi 1-chome Minato-k, Tokyo 04, JP)
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