Title:
PULTRUSION MOLD AND PULTRUSION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/192564
Kind Code:
A1
Abstract:
Provided are a pultrusion mold and a pultrusion apparatus. The pultrusion mold is for manufacturing a pultrusion-molded material by pultrusion-molding a foamed core member while sandwiching the same using reinforced fibers, the pultrusion mold being provided with: a pultrusion through-hole that is provided along a longitudinal direction and that has an inlet part and an outlet part open to the outside; a meltable resin supply part that is capable of supplying a thermosetting resin to be molten from the outside to between the inlet part and the outlet part in the pultrusion through-hole; and a meltable resin circulation groove that is provided along the pultrusion through-hole and that has, in the longitudinal direction, one end connected to the inlet part and the other end not connected to the outlet part.
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Inventors:
TAKEUCHI YUKIO (JP)
Application Number:
PCT/JP2021/002138
Publication Date:
September 30, 2021
Filing Date:
January 22, 2021
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
B29C70/52
Foreign References:
| JP2007276186A | 2007-10-25 | |||
| JP2007223219A | 2007-09-06 | |||
| JPS5831717A | 1983-02-24 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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