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Patent Searching and Data


Title:
FORMING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/195277
Kind Code:
A1
Abstract:
This forming system is a system for forming a metal pipe having a hollow shape, wherein a forming apparatus and an exhaust port of a discharge part are positioned in the internal space of a structure having a space therein, the forming apparatus including: a gas supply part for supplying a gas into a heated metal pipe material when forming the metal pipe; and the discharge part for discharging a gas in the formed metal pipe.

Inventors:
ISHIZUKA MASAYUKI (JP)
NOGIWA KIMIHIRO (JP)
IDE AKIHIRO (JP)
Application Number:
PCT/JP2020/005368
Publication Date:
October 01, 2020
Filing Date:
February 12, 2020
Export Citation:
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Assignee:
SUMITOMO HEAVY INDUSTRIES (JP)
International Classes:
B21D37/16; B21D26/033
Foreign References:
JP2018167315A2018-11-01
JP2016190263A2016-11-10
JP2000185882A2000-07-04
JPS5824701A1983-02-14
JP2003523286A2003-08-05
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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