JPS63145540U - - Google Patents

Info

Publication number
JPS63145540U
JPS63145540U JP3510287U JP3510287U JPS63145540U JP S63145540 U JPS63145540 U JP S63145540U JP 3510287 U JP3510287 U JP 3510287U JP 3510287 U JP3510287 U JP 3510287U JP S63145540 U JPS63145540 U JP S63145540U
Authority
JP
Japan
Prior art keywords
chain
bending
shape
welding
shaped
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
JP3510287U
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 JP3510287U priority Critical patent/JPS63145540U/ja
Publication of JPS63145540U publication Critical patent/JPS63145540U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)
  • Wire Processing (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例に係る鎖の正面図、
第2図はその鎖の各環状体を形成する製鎖用線材
折曲装置の構成を概略的に示す平面図、第3図は
製鎖用線材折曲装置の構成を概略的に示す側面図
、第4図はその鎖の各環状体を形成する要領を示
す平面図、第5図はその鎖の環状体を形成する最
終段階の状態を示す製鎖用線材折曲装置を概略的
に示す平面図、第6図はその鎖の環状体の継目を
溶接する溶接装置の構成を概略的に示す側面図で
ある。 図中、1…鎖、2…環状体。

Claims (1)

  1. 【実用新案登録請求の範囲】 O字形に形成された環状体を順次連結した鎖で
    あつて、 各環状体が、所定の長さに裁断された線材をU
    字形に曲げ、更に、その両端部を内側に四半分円
    形に曲げて互いに対向させ、互いに対向する両端
    部を溶接することによりO字形に形成された鎖。
JP3510287U 1987-03-10 1987-03-10 Pending JPS63145540U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3510287U JPS63145540U (ja) 1987-03-10 1987-03-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3510287U JPS63145540U (ja) 1987-03-10 1987-03-10

Publications (1)

Publication Number Publication Date
JPS63145540U true JPS63145540U (ja) 1988-09-26

Family

ID=30844284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3510287U Pending JPS63145540U (ja) 1987-03-10 1987-03-10

Country Status (1)

Country Link
JP (1) JPS63145540U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5336991U (ja) * 1976-08-31 1978-03-31
JPS5919049A (ja) * 1982-07-22 1984-01-31 Kato Seisakusho:Kk 高強度アルミチエン及びその製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5336991U (ja) * 1976-08-31 1978-03-31
JPS5919049A (ja) * 1982-07-22 1984-01-31 Kato Seisakusho:Kk 高強度アルミチエン及びその製造方法

Similar Documents

Publication Publication Date Title
JPS63145540U (ja)
JPS63130510U (ja)
JPS62113015U (ja)
JPH01114228U (ja)
JPS6426477U (ja)
JPS62154108U (ja)
JPS63131073U (ja)
JPS62142913U (ja)
JPS61172520U (ja)
JPS62135142U (ja)
JPH0260744U (ja)
JPS6266503U (ja)
JPS6362360U (ja)
JPH0191470U (ja)
JPS61156205U (ja)
JPS6380336U (ja)
JPS63187652U (ja)
JPS6224518U (ja)
JPH0346788U (ja)
JPS6325008U (ja)
JPS6242413U (ja)
JPH01117904U (ja)
JPS6279418U (ja)
JPH0354149U (ja)
JPH0271526U (ja)