JPS63127723U - - Google Patents

Info

Publication number
JPS63127723U
JPS63127723U JP1569187U JP1569187U JPS63127723U JP S63127723 U JPS63127723 U JP S63127723U JP 1569187 U JP1569187 U JP 1569187U JP 1569187 U JP1569187 U JP 1569187U JP S63127723 U JPS63127723 U JP S63127723U
Authority
JP
Japan
Prior art keywords
angle material
horizontal
vertical
metal plate
ring member
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
JP1569187U
Other languages
English (en)
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 JP1569187U priority Critical patent/JPS63127723U/ja
Publication of JPS63127723U publication Critical patent/JPS63127723U/ja
Pending legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】
第1図はこの考案に係るリング部材の成形装置
を示す平面図、第2図は同上における加圧ロール
部分の拡大縦断面図、第3図はリング部材の斜視
図である。 1……金属板、2……フオーミング機構、3…
…アングル材、4……水平部、5……垂直部、7
……圧延ロール機構、8……受ロール、9……加
圧ロール。

Claims (1)

    【実用新案登録請求の範囲】
  1. 金属板を水平部と垂直部に折り曲げてアングル
    材を形成し、このアングル材の水平部を長手方向
    に圧延して垂直部を内側とする円弧状の塑性変形
    を与え、アングル材をリング状に成形したアング
    ル材を用いたリング部材。
JP1569187U 1987-02-05 1987-02-05 Pending JPS63127723U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1569187U JPS63127723U (ja) 1987-02-05 1987-02-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1569187U JPS63127723U (ja) 1987-02-05 1987-02-05

Publications (1)

Publication Number Publication Date
JPS63127723U true JPS63127723U (ja) 1988-08-22

Family

ID=30806857

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1569187U Pending JPS63127723U (ja) 1987-02-05 1987-02-05

Country Status (1)

Country Link
JP (1) JPS63127723U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5144771U (ja) * 1974-09-30 1976-04-02
JPS56105839A (en) * 1980-01-23 1981-08-22 Toshiba Corp Method and apparatus for manufacturing ringlike member

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5144771U (ja) * 1974-09-30 1976-04-02
JPS56105839A (en) * 1980-01-23 1981-08-22 Toshiba Corp Method and apparatus for manufacturing ringlike member

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