JPH0259810U - - Google Patents

Info

Publication number
JPH0259810U
JPH0259810U JP13838188U JP13838188U JPH0259810U JP H0259810 U JPH0259810 U JP H0259810U JP 13838188 U JP13838188 U JP 13838188U JP 13838188 U JP13838188 U JP 13838188U JP H0259810 U JPH0259810 U JP H0259810U
Authority
JP
Japan
Prior art keywords
mandrel
extrusion
die
cross
extrusion structure
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
JP13838188U
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 JP13838188U priority Critical patent/JPH0259810U/ja
Publication of JPH0259810U publication Critical patent/JPH0259810U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Extrusion Of Metal (AREA)

Description

【図面の簡単な説明】
第1図から第3図は実施例を示す断面図である
。第4図および第5図は従来例を示す断面図であ
る。 1……マンドレル、2……シヤンク部、3……
サイジング部、4……コンテナー、5……中心線
、6……ダイス、7a,7b……ダイス孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. 押出方向に垂直な断面が非対称形である中空形
    材をマンドレルを用いて押出成形するための押出
    構造において、マンドレルのサイジング部をシヤ
    ンク部から偏心させ、かつ、コンテナーの中心線
    に直交する軸により2分されたダイス孔の断面積
    が互いに同一となるようにマンドレルとダイスと
    を配置したことを特徴とする押出構造。
JP13838188U 1988-10-24 1988-10-24 Pending JPH0259810U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13838188U JPH0259810U (ja) 1988-10-24 1988-10-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13838188U JPH0259810U (ja) 1988-10-24 1988-10-24

Publications (1)

Publication Number Publication Date
JPH0259810U true JPH0259810U (ja) 1990-05-01

Family

ID=31400664

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13838188U Pending JPH0259810U (ja) 1988-10-24 1988-10-24

Country Status (1)

Country Link
JP (1) JPH0259810U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52138045A (en) * 1976-05-13 1977-11-17 Hitachi Cable Method of making deformed pipe by extrusion

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52138045A (en) * 1976-05-13 1977-11-17 Hitachi Cable Method of making deformed pipe by extrusion

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