JPH0364204B2 - - Google Patents

Info

Publication number
JPH0364204B2
JPH0364204B2 JP59049970A JP4997084A JPH0364204B2 JP H0364204 B2 JPH0364204 B2 JP H0364204B2 JP 59049970 A JP59049970 A JP 59049970A JP 4997084 A JP4997084 A JP 4997084A JP H0364204 B2 JPH0364204 B2 JP H0364204B2
Authority
JP
Japan
Prior art keywords
groove
bending
pipe material
mold
center
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 - Lifetime
Application number
JP59049970A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60196230A (ja
Inventor
Yoji Hosokawa
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.)
Aida Engineering Ltd
Original Assignee
Aida Engineering 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 Aida Engineering Ltd filed Critical Aida Engineering Ltd
Priority to JP4997084A priority Critical patent/JPS60196230A/ja
Publication of JPS60196230A publication Critical patent/JPS60196230A/ja
Publication of JPH0364204B2 publication Critical patent/JPH0364204B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
    • B21D17/02—Forming single grooves in sheet metal or tubular or hollow articles by pressing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
JP4997084A 1984-03-15 1984-03-15 パイプ素材に軸方向の溝を成形する方法 Granted JPS60196230A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4997084A JPS60196230A (ja) 1984-03-15 1984-03-15 パイプ素材に軸方向の溝を成形する方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4997084A JPS60196230A (ja) 1984-03-15 1984-03-15 パイプ素材に軸方向の溝を成形する方法

Publications (2)

Publication Number Publication Date
JPS60196230A JPS60196230A (ja) 1985-10-04
JPH0364204B2 true JPH0364204B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-10-04

Family

ID=12845875

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4997084A Granted JPS60196230A (ja) 1984-03-15 1984-03-15 パイプ素材に軸方向の溝を成形する方法

Country Status (1)

Country Link
JP (1) JPS60196230A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5323706Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-12-06 1978-06-19

Also Published As

Publication number Publication date
JPS60196230A (ja) 1985-10-04

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