Title:
トウプリプレグ製造装置
Document Type and Number:
Japanese Patent JP7291603
Kind Code:
B2
Abstract:
To provide a rotating roller that is applied to an apparatus for manufacturing a tow prepreg, and that can suppress the loss of a resin amount.SOLUTION: There is provided a rotating roller that is applied to a tow prepreg manufacturing apparatus for manufacturing a tow prepreg obtained by impregnating a resin into reinforcing fiber. The rotating roller comprises a cylindrical rotating roller 10B that conveys resin-impregnated reinforcing fiber FP along a peripheral surface S, in which on the peripheral surface S, a plurality of contact portions C where the reinforced fiber FP impregnated with the resin contact therewith and a plurality of non-contact portions NC where the reinforced fiber FP impregnated with the resin does not contact therewith are formed in a circumferential direction.SELECTED DRAWING: Figure 6
Inventors:
Shigeki Watanabe
Katsunori Tamaki
Toshihiro Ohashi
Koji Tomii
Tea Garden Kiyotaka
Katsunori Tamaki
Toshihiro Ohashi
Koji Tomii
Tea Garden Kiyotaka
Application Number:
JP2019195887A
Publication Date:
June 15, 2023
Filing Date:
October 29, 2019
Export Citation:
Assignee:
Mizuno Technics Co., Ltd.
International Classes:
B29B11/16; B29C70/54; F16C13/00
Domestic Patent References:
| JP56063422A | ||||
| JP2009126054A | ||||
| JP1011705U | ||||
| JP63159017A | ||||
| JP2001288639A |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda
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