JPS53129148A - Stamping method and apparatus for large ring - Google Patents

Stamping method and apparatus for large ring

Info

Publication number
JPS53129148A
JPS53129148A JP4405277A JP4405277A JPS53129148A JP S53129148 A JPS53129148 A JP S53129148A JP 4405277 A JP4405277 A JP 4405277A JP 4405277 A JP4405277 A JP 4405277A JP S53129148 A JPS53129148 A JP S53129148A
Authority
JP
Japan
Prior art keywords
large ring
stamping method
stamping
ring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP4405277A
Other languages
Japanese (ja)
Other versions
JPS5929338B2 (en
Inventor
Tadashi Oikawa
Toshio Sakamoto
Katsumune Hatsutori
Takeshi Miyazawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Steel Works Ltd
Original Assignee
Japan Steel Works Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Japan Steel Works Ltd filed Critical Japan Steel Works Ltd
Priority to JP4405277A priority Critical patent/JPS5929338B2/en
Publication of JPS53129148A publication Critical patent/JPS53129148A/en
Publication of JPS5929338B2 publication Critical patent/JPS5929338B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Forging (AREA)
JP4405277A 1977-04-19 1977-04-19 Forging method and device for large rings Expired JPS5929338B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4405277A JPS5929338B2 (en) 1977-04-19 1977-04-19 Forging method and device for large rings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4405277A JPS5929338B2 (en) 1977-04-19 1977-04-19 Forging method and device for large rings

Publications (2)

Publication Number Publication Date
JPS53129148A true JPS53129148A (en) 1978-11-10
JPS5929338B2 JPS5929338B2 (en) 1984-07-19

Family

ID=12680833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4405277A Expired JPS5929338B2 (en) 1977-04-19 1977-04-19 Forging method and device for large rings

Country Status (1)

Country Link
JP (1) JPS5929338B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008012562A (en) * 2006-07-05 2008-01-24 Kobe Steel Ltd Ring blank forging method and apparatus therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008012562A (en) * 2006-07-05 2008-01-24 Kobe Steel Ltd Ring blank forging method and apparatus therefor

Also Published As

Publication number Publication date
JPS5929338B2 (en) 1984-07-19

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