Title:
複合材料構造物製造用マンドレルの組立方法およびマンドレルの組立装置
Document Type and Number:
Japanese Patent JP5576651
Kind Code:
B2
Abstract:
The present invention provides a technique which can assemble a mandrel (11) having a substantially cylindrical shape and being dividable into plurality of segments (20, 30), which is used for manufacturing, for example, a fuselage of an aircraft, with high position accuracy and an easy manner. In a segment fastening step, a segment which is a fastened target is fastened to a specified fastening portion which is one of a plurality of fastening portions set along a pair of support rings (40) placed to face each other. In a rotation step, before the segment fastening step, the support rings are rotated so that the specified fastening portion is located at an uppermost portion of the support rings. In the segment fastening step, the segment which is the fastened target is placed between the support rings and lifted vertically up to a height corresponding to the specified fastening portion and then fastened to the support rings.
Inventors:
佐名 Toshikazu
Naoki Tamura
Tomoya Takahashi
Toshiaki Takechi
Naoki Tamura
Tomoya Takahashi
Toshiaki Takechi
Application Number:
JP2009295576A
Publication Date:
August 20, 2014
Filing Date:
December 25, 2009
Export Citation:
Assignee:
Kawasaki Heavy Industries, Ltd.
International Classes:
B29C33/44; B29C33/38; B29C70/06; B64F5/00; B29L31/30
Attorney, Agent or Firm:
Patent business corporation Owner old patent firm