JPS54164072A - Shape steel perforating machine - Google Patents

Shape steel perforating machine

Info

Publication number
JPS54164072A
JPS54164072A JP7210978A JP7210978A JPS54164072A JP S54164072 A JPS54164072 A JP S54164072A JP 7210978 A JP7210978 A JP 7210978A JP 7210978 A JP7210978 A JP 7210978A JP S54164072 A JPS54164072 A JP S54164072A
Authority
JP
Japan
Prior art keywords
shape steel
perforating machine
steel perforating
machine
shape
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
JP7210978A
Other languages
Japanese (ja)
Inventor
Kouji Maeda
Tadashi Watanabe
Hiroshi Ishizaki
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7210978A priority Critical patent/JPS54164072A/en
Publication of JPS54164072A publication Critical patent/JPS54164072A/en
Pending legal-status Critical Current

Links

Landscapes

  • Punching Or Piercing (AREA)
JP7210978A 1978-06-16 1978-06-16 Shape steel perforating machine Pending JPS54164072A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7210978A JPS54164072A (en) 1978-06-16 1978-06-16 Shape steel perforating machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7210978A JPS54164072A (en) 1978-06-16 1978-06-16 Shape steel perforating machine

Publications (1)

Publication Number Publication Date
JPS54164072A true JPS54164072A (en) 1979-12-27

Family

ID=13479880

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7210978A Pending JPS54164072A (en) 1978-06-16 1978-06-16 Shape steel perforating machine

Country Status (1)

Country Link
JP (1) JPS54164072A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5973134A (en) * 1982-07-26 1984-04-25 ザ・ワ−ナ−・アンド・スエイジイ・コンパニ− Bridge type punch press
JPS6018234A (en) * 1983-06-22 1985-01-30 アルフレツド・テヴエス・ゲ−エムベ−ハ− Method and device for molding connecting hole of free end ofoperating rod in brake booster
JPH079527U (en) * 1993-07-09 1995-02-10 川崎重工業株式会社 Punching machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5973134A (en) * 1982-07-26 1984-04-25 ザ・ワ−ナ−・アンド・スエイジイ・コンパニ− Bridge type punch press
JPS64135B2 (en) * 1982-07-26 1989-01-05 Warner Swasey Co
JPS6018234A (en) * 1983-06-22 1985-01-30 アルフレツド・テヴエス・ゲ−エムベ−ハ− Method and device for molding connecting hole of free end ofoperating rod in brake booster
JPH0450087B2 (en) * 1983-06-22 1992-08-13 Teves Gmbh Alfred
JPH079527U (en) * 1993-07-09 1995-02-10 川崎重工業株式会社 Punching machine

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