Title:
A metal bellows forming process and its metal bellows molding equipment for bulge working
Document Type and Number:
Japanese Patent JP6061264
Kind Code:
B2
More Like This:
Inventors:
Isamu Sasaki
Tetsuya Kano
Keiji Suzuki
Tetsuya Kano
Keiji Suzuki
Application Number:
JP2012170425A
Publication Date:
January 18, 2017
Filing Date:
July 12, 2012
Export Citation:
Assignee:
Showa Helix Co., Ltd.
International Classes:
B21D15/10; B21D26/045; B21D51/12
Domestic Patent References:
| JP2000079421A | ||||
| JP4251255B2 | ||||
| JP60010739Y2 |
Foreign References:
| WO2001094046A1 | ||||
| US3015354 |
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