JPH0412391U - - Google Patents

Info

Publication number
JPH0412391U
JPH0412391U JP5280890U JP5280890U JPH0412391U JP H0412391 U JPH0412391 U JP H0412391U JP 5280890 U JP5280890 U JP 5280890U JP 5280890 U JP5280890 U JP 5280890U JP H0412391 U JPH0412391 U JP H0412391U
Authority
JP
Japan
Prior art keywords
welded portion
extrusion
shape member
extrusion direction
parallel
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
JP5280890U
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 JP5280890U priority Critical patent/JPH0412391U/ja
Publication of JPH0412391U publication Critical patent/JPH0412391U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Extrusion Of Metal (AREA)

Description

【図面の簡単な説明】
第1,2図は本考案の一実施例としての溶接歪
み発生防止構造をそなえた形材を示すもので、第
1図はその斜視図、第2図はその変形例の側断面
図であり、第3図は従来の形材の溶接時における
側断面図である。 1,1′,11……形材、2,12……溶接ビ
ーム、3,3′,13……冷却水用の貫通穴。

Claims (1)

    【実用新案登録請求の範囲】
  1. 金属を素材として押出し加工で所定の断面形状
    に形成された形材において、同形材が上記押出し
    加工における押出し方向に平行な溶接部をそなえ
    、上記押出し方向に平行な冷却水用の貫通穴が上
    記形材の上記溶接部の近傍に形成されていること
    を特徴とする、溶接歪み発生防止構造をそなえた
    形材。
JP5280890U 1990-05-21 1990-05-21 Pending JPH0412391U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5280890U JPH0412391U (ja) 1990-05-21 1990-05-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5280890U JPH0412391U (ja) 1990-05-21 1990-05-21

Publications (1)

Publication Number Publication Date
JPH0412391U true JPH0412391U (ja) 1992-01-31

Family

ID=31573433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5280890U Pending JPH0412391U (ja) 1990-05-21 1990-05-21

Country Status (1)

Country Link
JP (1) JPH0412391U (ja)

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