JPS5233875A - Forming roll for making recuperating fins - Google Patents

Forming roll for making recuperating fins

Info

Publication number
JPS5233875A
JPS5233875A JP11032375A JP11032375A JPS5233875A JP S5233875 A JPS5233875 A JP S5233875A JP 11032375 A JP11032375 A JP 11032375A JP 11032375 A JP11032375 A JP 11032375A JP S5233875 A JPS5233875 A JP S5233875A
Authority
JP
Japan
Prior art keywords
recuperating
fins
making
forming roll
roll
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
JP11032375A
Other languages
Japanese (ja)
Other versions
JPS5346191B2 (en
Inventor
Reijirou Itaya
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.)
Itaya Seisakusho KK
Original Assignee
Itaya Seisakusho KK
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 Itaya Seisakusho KK filed Critical Itaya Seisakusho KK
Priority to JP11032375A priority Critical patent/JPS5233875A/en
Publication of JPS5233875A publication Critical patent/JPS5233875A/en
Publication of JPS5346191B2 publication Critical patent/JPS5346191B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)
JP11032375A 1975-09-11 1975-09-11 Forming roll for making recuperating fins Granted JPS5233875A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11032375A JPS5233875A (en) 1975-09-11 1975-09-11 Forming roll for making recuperating fins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11032375A JPS5233875A (en) 1975-09-11 1975-09-11 Forming roll for making recuperating fins

Publications (2)

Publication Number Publication Date
JPS5233875A true JPS5233875A (en) 1977-03-15
JPS5346191B2 JPS5346191B2 (en) 1978-12-12

Family

ID=14532804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11032375A Granted JPS5233875A (en) 1975-09-11 1975-09-11 Forming roll for making recuperating fins

Country Status (1)

Country Link
JP (1) JPS5233875A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6238288A (en) * 1985-06-14 1987-02-19 ルシアン　チヤスタン−バグニ Contamination preventing apparatus
CN104602838A (en) * 2012-08-15 2015-05-06 东洋钢钣株式会社 Metal-plate hole-punching device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62109283U (en) * 1985-12-24 1987-07-11

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6238288A (en) * 1985-06-14 1987-02-19 ルシアン　チヤスタン−バグニ Contamination preventing apparatus
CN104602838A (en) * 2012-08-15 2015-05-06 东洋钢钣株式会社 Metal-plate hole-punching device

Also Published As

Publication number Publication date
JPS5346191B2 (en) 1978-12-12

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