DEVICE FOR MANUFACTURING FIBER-REINFORCED RESIN, AND METHOD FOR MANUFACTURING FIBER-REINFORCED RESIN

WIPO Patent Application WO/2022/202449

A1

The present invention provides a device for manufacturing a fiber-reinforced resin having an array of reinforcing fibers oriented in one direction, the device making it possible, with a comparatively simple configuration, to connect earlier and later reinforcing fibers to each other when switching the reinforcing fibers. The device for manufacturing a fiber-reinforced resin having an array of reinforcing fibers oriented in one direction according to the present invention comprises: an impregnation unit that impregnates reinforcing fibers with a resin; and a switching device that, when the reinforcing fibers to be impregnated are changed to new reinforcing fibers, connects the newly fed reinforcing fibers to the previously fed reinforcing fibers. When switching the reinforcing fibers, the switching device forms a textile having the previous reinforcing fibers and the new reinforcing fibers as warps and other reinforcing fibers as wefts, and connects the new reinforcing fibers and the previous reinforcing fibers to each other.

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YANO MASAHIRO
MIYATA ATSUSHI

PCT/JP2022/011391

September 29, 2022

March 14, 2022

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MITSUI CHEMICALS INC (JP)

B29B15/12; B05C1/08; B29C70/20; B29C70/50; B29C70/54

JP2014034737A	2014-02-24
JP2002249945A	2002-09-06
JP2009222195A	2009-10-01
JP2013063592A	2013-04-11
JP2001226044A	2001-08-21
JP2001525749A	2001-12-11
JP2011094244A	2011-05-12
JP2006052043A	2006-02-23
JP2009066917A	2009-04-02
JP2021053388A	2021-04-08

WASHIDA & ASSOCIATES (JP)

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