JPS54112777A - Both end simultaneous press forming machine - Google Patents

Both end simultaneous press forming machine

Info

Publication number
JPS54112777A
JPS54112777A JP2135278A JP2135278A JPS54112777A JP S54112777 A JPS54112777 A JP S54112777A JP 2135278 A JP2135278 A JP 2135278A JP 2135278 A JP2135278 A JP 2135278A JP S54112777 A JPS54112777 A JP S54112777A
Authority
JP
Japan
Prior art keywords
forming machine
press forming
simultaneous press
end simultaneous
machine
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.)
Pending
Application number
JP2135278A
Other languages
Japanese (ja)
Inventor
Yoshiichi Sakamura
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.)
Sakamura Machinery Co Ltd
Original Assignee
Sakamura Machinery Co 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 Sakamura Machinery Co Ltd filed Critical Sakamura Machinery Co Ltd
Priority to JP2135278A priority Critical patent/JPS54112777A/en
Publication of JPS54112777A publication Critical patent/JPS54112777A/en
Pending legal-status Critical Current

Links

Landscapes

  • Forging (AREA)
JP2135278A 1978-02-24 1978-02-24 Both end simultaneous press forming machine Pending JPS54112777A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2135278A JPS54112777A (en) 1978-02-24 1978-02-24 Both end simultaneous press forming machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2135278A JPS54112777A (en) 1978-02-24 1978-02-24 Both end simultaneous press forming machine

Publications (1)

Publication Number Publication Date
JPS54112777A true JPS54112777A (en) 1979-09-03

Family

ID=12052695

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2135278A Pending JPS54112777A (en) 1978-02-24 1978-02-24 Both end simultaneous press forming machine

Country Status (1)

Country Link
JP (1) JPS54112777A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05237584A (en) * 1992-03-02 1993-09-17 Honda Motor Co Ltd Method for forming shaft-shape member and device therefor
JP2006305607A (en) * 2005-04-28 2006-11-09 Showa Denko Kk Upsetting method and device therefor
JP2008229676A (en) * 2007-03-20 2008-10-02 High Frequency Heattreat Co Ltd Method and device for manufacturing hollow rack bar
US8677797B2 (en) 2007-03-20 2014-03-25 Neturen Co., Ltd. Hollow rack manufacturing method and manufacturing apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49102564A (en) * 1973-02-03 1974-09-27
JPS5055572A (en) * 1973-09-18 1975-05-15

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49102564A (en) * 1973-02-03 1974-09-27
JPS5055572A (en) * 1973-09-18 1975-05-15

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05237584A (en) * 1992-03-02 1993-09-17 Honda Motor Co Ltd Method for forming shaft-shape member and device therefor
JP2006305607A (en) * 2005-04-28 2006-11-09 Showa Denko Kk Upsetting method and device therefor
JP2008229676A (en) * 2007-03-20 2008-10-02 High Frequency Heattreat Co Ltd Method and device for manufacturing hollow rack bar
US8677797B2 (en) 2007-03-20 2014-03-25 Neturen Co., Ltd. Hollow rack manufacturing method and manufacturing apparatus

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