发明名称 |
DISASSEMBLY METHOD AND DISASSEMBLY APPARATUS FOR MANDREL USED IN PRODUCTION OF COMPOSITE MATERIAL STRUCTURE |
摘要 |
The present invention provides a technique which can disassemble a mandrel having a substantially cylindrical shape and being dividable into a plurality of segments, easily and efficiently. The disassembling method comprises, in the mandrel adhesively attached with a composite material structure on an outer peripheral surface thereof, a rotation step of rotating the pair of support rings along with the mandrel to position a segment which is a detached target to an uppermost portion; and a segment detaching step of detaching the segment which is the detached target positioned at the uppermost portion, from the pair of support rings; wherein in the segment detaching step, the segment which is the detached target is moved in a vertically downward direction to a position inside of the mandrel, between the pair of support rings, and is carried out from between the pair of support rings. |
申请公布号 |
EP2517859(A4) |
申请公布日期 |
2016.02.17 |
申请号 |
EP20100838939 |
申请日期 |
2010.12.21 |
申请人 |
KAWASAKI JUKOGYO KABUSHIKI KAISHA |
发明人 |
SANA, TOSHIKAZU;TAMURA, NAOKI;TAKAHASI, TOMOYA |
分类号 |
B29C33/48;B29C33/38;B29C70/06;B29C70/44;B29L31/30;B64F5/00 |
主分类号 |
B29C33/48 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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