JPS6317531B2 - - Google Patents

Info

Publication number
JPS6317531B2
JPS6317531B2 JP55031556A JP3155680A JPS6317531B2 JP S6317531 B2 JPS6317531 B2 JP S6317531B2 JP 55031556 A JP55031556 A JP 55031556A JP 3155680 A JP3155680 A JP 3155680A JP S6317531 B2 JPS6317531 B2 JP S6317531B2
Authority
JP
Japan
Prior art keywords
fixed
movable
mold
upper mold
angle
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.)
Expired
Application number
JP55031556A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56130593A (en
Inventor
Kyoshi Hirata
Masaaki Ito
Satoru Tomita
Hiroyuki Kawakazu
Mitsuo Kudo
Isao Yamashita
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 JP3155680A priority Critical patent/JPS56130593A/ja
Publication of JPS56130593A publication Critical patent/JPS56130593A/ja
Publication of JPS6317531B2 publication Critical patent/JPS6317531B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
JP3155680A 1980-03-14 1980-03-14 Method of manufacturing corrugated fin and apparatus therefor Granted JPS56130593A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3155680A JPS56130593A (en) 1980-03-14 1980-03-14 Method of manufacturing corrugated fin and apparatus therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3155680A JPS56130593A (en) 1980-03-14 1980-03-14 Method of manufacturing corrugated fin and apparatus therefor

Publications (2)

Publication Number Publication Date
JPS56130593A JPS56130593A (en) 1981-10-13
JPS6317531B2 true JPS6317531B2 (cs) 1988-04-14

Family

ID=12334449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3155680A Granted JPS56130593A (en) 1980-03-14 1980-03-14 Method of manufacturing corrugated fin and apparatus therefor

Country Status (1)

Country Link
JP (1) JPS56130593A (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0949694A (ja) * 1995-05-18 1997-02-18 Showa Alum Corp コルゲートフィンの製造方法
TW483819B (en) * 1999-04-15 2002-04-21 Sulzer Chemtech Ag Method and plant for shaping strip-like films
JP2013119959A (ja) * 2011-12-06 2013-06-17 Showa Denko Kk オフセットフィンおよびその製造方法
CN104139208B (zh) * 2014-08-06 2016-05-25 安徽省芜湖仪器仪表研究所 确保强迫对流流场均匀的半蜂窝状钢带整形、切断机

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6028570B2 (ja) * 1977-09-08 1985-07-05 日鐵建材工業株式会社 突条成形方法及びその装置

Also Published As

Publication number Publication date
JPS56130593A (en) 1981-10-13

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