Patent ID: 9522487
Filing Date: 2016-12-20
CPC Classification: B29C,B29L,B64F,Y10T

Claim Text:
1. A disassembling apparatus of a mandrel, which disassembles the mandrel including a plurality of segments assembled in a tubular shape, the plurality of segments having a substantially rectangular shape and being parts into which the mandrel is divided along a center axis direction, the mandrel being in a state in which the segments are joined together between a pair of support tings facing each other, the segments are each fastened to the support rings to form the tubular shape, and the mandrel is adhesively attached with a composite material structure on an outer peripheral surface thereof, the apparatus comprising: a rail body inserted into inside of the mandrel through a hollow space of the pair of support rings; a ring rotation drive section for rotating each of the support rings to rotate the mandrel to position one of the segments which is a detached target, at an uppermost portion of each of the support rings; a vertical movement mechanism which is provided on the rail body and configured to lift up the segment which is the detached target, which is positioned at the uppermost portion, along a vertical direction, support the segment, then move the segment detached from the support rings, in a vertically downward direction, and position the segment inside of the mandrel; and a horizontal movement mechanism which is provided with the rail body and configured to horizontally move the segment from a rear end of the rail body toward a tip end of the rail body to carry out the segment from between the pair of support rings.