JPH01143647U - - Google Patents

Info

Publication number
JPH01143647U
JPH01143647U JP4127688U JP4127688U JPH01143647U JP H01143647 U JPH01143647 U JP H01143647U JP 4127688 U JP4127688 U JP 4127688U JP 4127688 U JP4127688 U JP 4127688U JP H01143647 U JPH01143647 U JP H01143647U
Authority
JP
Japan
Prior art keywords
extrusion
space
shaft portion
tapered surface
mold
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
JP4127688U
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 JP4127688U priority Critical patent/JPH01143647U/ja
Publication of JPH01143647U publication Critical patent/JPH01143647U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Forging (AREA)

Description

【図面の簡単な説明】
第１図は本考案の実施例の縦断面図、第２図は
要部拡大図、第３図、第４図はそれぞれ先願技術
説明図である。 ｂ…軸部、４，５…押出し空間、６…ストツパ
金型、６ａ…先端面、６ｂ…ストツパ面。

Claims (1)

    【実用新案登録請求の範囲】
  1. 軸部の押出し空間を含む複数の押出し空間を有
    し、押出し空間の外端に該空間の断面積が漸次縮
    小する絞り部とこれに続く逃げ空間を設け、各押
    出し空間に同時に素材を流入させるようにした複
    合押出し金型において、前記軸部の押出し空間内
    に、平坦な先端面とこれに続く先細のテーパ面を
    もつ棒状のストツパ金型を外方から挿入して設置
    し、該テーパ面で軸部の押出し空間を絞り、素材
    の軸部が該テーパ面に沿つてパイプ状にのびるよ
    うにしたことを特徴とする複合押出し金型。
JP4127688U 1988-03-29 1988-03-29 Pending JPH01143647U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4127688U JPH01143647U (ja) 1988-03-29 1988-03-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4127688U JPH01143647U (ja) 1988-03-29 1988-03-29

Publications (1)

Publication Number Publication Date
JPH01143647U true JPH01143647U (ja) 1989-10-02

Family

ID=31267715

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4127688U Pending JPH01143647U (ja) 1988-03-29 1988-03-29

Country Status (1)

Country Link
JP (1) JPH01143647U (ja)

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