Title:
CONNECTING APPARATUS AND PRODUCTION METHOD FOR TIRE FORMING MEMBERS
Document Type and Number:
WIPO Patent Application WO/2011/125405
Kind Code:
A1
Abstract:
In order to reliably and uniformly press together and connect the edges of tire forming members and to improve the connection precision, a pair of connecting rollers (40) and pressing rollers ((32), (50)) are pressed against the edges ((71), (72)) of tire forming members (70) and moved along the edges ((71), (72)). The pair of connecting rollers (40) roll the facing edges ((71), (72)) and connect the edges ((71), (72)) together by pressing. The pressing rollers ((32), (50)) are rolled along with the pair of connecting rollers (40) and press both edges ((71), (72)). The rolling pressing rollers ((32), (50)) are displaced by means of a displacement means in accordance with the projections and recessions on the edges ((71), (72)) in a pressing position.
Inventors:
FUKUDA, Kengo (1-1 Ogawa Higashi-cho 3-chome, Kodaira-sh, Tokyo 31, 〒1878531, JP)
福田 健吾 (〒31 東京都小平市小川東町３－１－１ 株式会社ブリヂストン技術センター内 Tokyo, 〒1878531, JP)
福田 健吾 (〒31 東京都小平市小川東町３－１－１ 株式会社ブリヂストン技術センター内 Tokyo, 〒1878531, JP)
Application Number:
JP2011/055484
Publication Date:
October 13, 2011
Filing Date:
March 09, 2011
Export Citation:
Assignee:
BRIDGESTONE CORPORATION (10-1, Kyobashi 1-chome Chuo-k, Tokyo 40, 〒1048340, JP)
株式会社ブリヂストン (〒40 東京都中央区京橋一丁目１０番１号 Tokyo, 〒1048340, JP)
FUKUDA, Kengo (1-1 Ogawa Higashi-cho 3-chome, Kodaira-sh, Tokyo 31, 〒1878531, JP)
株式会社ブリヂストン (〒40 東京都中央区京橋一丁目１０番１号 Tokyo, 〒1048340, JP)
FUKUDA, Kengo (1-1 Ogawa Higashi-cho 3-chome, Kodaira-sh, Tokyo 31, 〒1878531, JP)
International Classes:
B29D30/30; B29C65/00; B29D30/32; B29L30/00
Attorney, Agent or Firm:
NEMOTO, Keiji (Eishin Patent Office, Pros Nishi-shimbashi bldg.4F 4-3, Nishi-shimbashi 2-chome, Minato-k, Tokyo 03, 〒1050003, JP)
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Claims: