Title:
ロール成形方法
Document Type and Number:
Japanese Patent JP6650792
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a roll molding method capable of molding by simple material connection.SOLUTION: In a roll molding method, a strip-shaped foregoing material is roll molded by a roll former, and a strip-shaped subsequent material, whose tip part is connected to a trailer of the foregoing material with an adhesive tape, is introduced into the roll former in succession to the foregoing material.SELECTED DRAWING: Figure 3
Inventors:
Kazushi Sekiguchi
Kamogi Risho
Koichi Okubo
Masahiro Ota
Kamogi Risho
Koichi Okubo
Masahiro Ota
Application Number:
JP2016044571A
Publication Date:
February 19, 2020
Filing Date:
March 08, 2016
Export Citation:
Assignee:
jfe building materials corporation
International Classes:
B21D43/02; B21D5/08; B21D43/28; B65H19/18
Domestic Patent References:
| JP2000025995A | ||||
| JP54025578A | ||||
| JP56114532A | ||||
| JP2004181508A |
Foreign References:
| KR1020130082208A |
Attorney, Agent or Firm:
Patent Business Corporation Kisa Patent Trademark Office