JPS61172620U - - Google Patents

Info

Publication number
JPS61172620U
JPS61172620U JP5393585U JP5393585U JPS61172620U JP S61172620 U JPS61172620 U JP S61172620U JP 5393585 U JP5393585 U JP 5393585U JP 5393585 U JP5393585 U JP 5393585U JP S61172620 U JPS61172620 U JP S61172620U
Authority
JP
Japan
Prior art keywords
column
roll forming
guides
edges
roller
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
JP5393585U
Other languages
English (en)
Other versions
JPH054909Y2 (ja
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 filed Critical
Priority to JP1985053935U priority Critical patent/JPH054909Y2/ja
Publication of JPS61172620U publication Critical patent/JPS61172620U/ja
Application granted granted Critical
Publication of JPH054909Y2 publication Critical patent/JPH054909Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係るロール成形装置の一実施
例を示す全体斜視図、第2図は同じく拡大正面図
、第3図は同じく要部断面図である。また、第4
図は従来のロール成形装置の一例を示す全体斜視
図、第5図は同じく内部ローラを説明するための
拡大斜視図である。 5……長尺板材、5a,5b……縁部、9……
内部ローラ、10……ロール成形装置、12,1
3……外部ローラ、12a,13a……周溝、1
5……突出部、51……柱体、52……浅溝。

Claims (1)

    【実用新案登録請求の範囲】
  1. 被成形柱体の内部をガイドする内部ローラと、
    外部をガイドする外部ローラとを備え、長尺板材
    を柱体となるように折り曲げ、両縁部を噛み合わ
    せるように重合するロール成形装置において、上
    記両縁部の重合部分に対応する前記外部ローラの
    一部を柱体の内部方向に突出させたことを特徴と
    するロール成形装置。
JP1985053935U 1985-04-11 1985-04-11 Expired - Lifetime JPH054909Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985053935U JPH054909Y2 (ja) 1985-04-11 1985-04-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985053935U JPH054909Y2 (ja) 1985-04-11 1985-04-11

Publications (2)

Publication Number Publication Date
JPS61172620U true JPS61172620U (ja) 1986-10-27
JPH054909Y2 JPH054909Y2 (ja) 1993-02-08

Family

ID=30575253

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985053935U Expired - Lifetime JPH054909Y2 (ja) 1985-04-11 1985-04-11

Country Status (1)

Country Link
JP (1) JPH054909Y2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001105055A (ja) * 1999-10-13 2001-04-17 Sato Katako Seisakusho:Kk 金属製四角筒の製造方法および製造装置
JP2002035847A (ja) * 2000-07-19 2002-02-05 Sekisui House Ltd ロール成形装置
KR101149727B1 (ko) 2009-07-27 2012-06-01 주식회사 성우하이텍 롤 포밍 장치 및 롤 포밍 방법, 및 이들을 이용하여 제조되는 범퍼빔

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54112776A (en) * 1978-02-24 1979-09-03 Hitachi Metals Ltd Molding of lock seam pipe with reinforced seam portion

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54112776A (en) * 1978-02-24 1979-09-03 Hitachi Metals Ltd Molding of lock seam pipe with reinforced seam portion

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001105055A (ja) * 1999-10-13 2001-04-17 Sato Katako Seisakusho:Kk 金属製四角筒の製造方法および製造装置
JP2002035847A (ja) * 2000-07-19 2002-02-05 Sekisui House Ltd ロール成形装置
KR101149727B1 (ko) 2009-07-27 2012-06-01 주식회사 성우하이텍 롤 포밍 장치 및 롤 포밍 방법, 및 이들을 이용하여 제조되는 범퍼빔

Also Published As

Publication number Publication date
JPH054909Y2 (ja) 1993-02-08

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