Title:
DISASSEMBLY METHOD AND DISASSEMBLY APPARATUS FOR MANDREL USED IN PRODUCTION OF COMPOSITE MATERIAL STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2011/077700
Kind Code:
A1
Abstract:
Disclosed is a technique that can easily and efficiently disassemble a mandrel with a roughly cylindrical structure that is dividable into a plurality of segments. A rotating process for rotating a pair of support rings in a manner such that one segment, which is the target of removal, is positioned on top and a segment removing process for removing the aforementioned segment to be removed that has been positioned on top from the pair of support rings are performed on a mandrel in which a composite structure has been formed in close contact with the outer peripheral surface. In the segment removing process, the segment to be removed is vertically lowered between the pair of support rings and positioned in the interior of the aforementioned mandrel, and is subsequently removed from between the pair of support rings.
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Inventors:
SANA, Toshikazu (())
佐名 俊一 (())
TAMURA, Naoki (())
佐名 俊一 (())
TAMURA, Naoki (())
Application Number:
JP2010/007393
Publication Date:
June 30, 2011
Filing Date:
December 21, 2010
Export Citation:
Assignee:
KAWASAKI JUKOGYO KABUSHIKI KAISHA (1-1 Higashikawasaki-cho 3-chome, Chuo-ku Kobe-sh, Hyogo 70, 〒6508670, JP)
川崎重工業株式会社 (〒70 兵庫県神戸市中央区東川崎町３丁目１番１号 Hyogo, 〒6508670, JP)
SANA, Toshikazu (())
佐名 俊一 (())
川崎重工業株式会社 (〒70 兵庫県神戸市中央区東川崎町３丁目１番１号 Hyogo, 〒6508670, JP)
SANA, Toshikazu (())
佐名 俊一 (())
International Classes:
B29C33/44; B29C33/38; B29C70/06; B64F5/00
Attorney, Agent or Firm:
PATENT CORPORATE BODY ARCO PATENT OFFICE (3rd Fl, Bo-eki Bldg. 123-1, Higashimachi, Chuo-ku, Kobe-sh, Hyogo 31, 〒6500031, JP)
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