JPH0476421U - - Google Patents

Info

Publication number
JPH0476421U
JPH0476421U JP11831290U JP11831290U JPH0476421U JP H0476421 U JPH0476421 U JP H0476421U JP 11831290 U JP11831290 U JP 11831290U JP 11831290 U JP11831290 U JP 11831290U JP H0476421 U JPH0476421 U JP H0476421U
Authority
JP
Japan
Prior art keywords
nozzle
tip
nozzle body
injection molding
molding machine
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
JP11831290U
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 JP11831290U priority Critical patent/JPH0476421U/ja
Publication of JPH0476421U publication Critical patent/JPH0476421U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Injection Moulding Of Plastics Or The Like (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Powder Metallurgy (AREA)

Description

【図面の簡単な説明】
第1図は、本考案に係わる射出成形機用ノズル
の断面図、第2図乃至第3図は、本考案に係わる
別の射出成形機用ノズルの要部断面図、第4図は
、従来ノズルの断面図、第5図は、比較ノズルの
要部断面図である。 1,11,21……射出成形機用ノズル、2,
12,22……ノズル本体、3,13,23……
被覆材、4,14,24……球面部、5,15,
25……球面部と同径の孔、6,16,26……
ノズル本体の内径孔、7,17,27……テーパ
面。

Claims (1)

    【実用新案登録請求の範囲】
  1. ノズル本体の内表面および先端凸曲面の金型へ
    の当接部に、耐摩耗性および耐食性に優れた材料
    が一体に被覆されてなる射出成形機用ノズルにお
    いて、ノズル本体の内表面形状が、先端部に金型
    への当接部を含む球面部と同径の孔が穿設され、
    且つその孔とノズル本体の内径とのつなぎ部分が
    120度以下のテーパ角度で先端方向に広がるテ
    ーパに形成されてなることを特徴とする射出成形
    機用ノズル。
JP11831290U 1990-11-09 1990-11-09 Pending JPH0476421U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11831290U JPH0476421U (ja) 1990-11-09 1990-11-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11831290U JPH0476421U (ja) 1990-11-09 1990-11-09

Publications (1)

Publication Number Publication Date
JPH0476421U true JPH0476421U (ja) 1992-07-03

Family

ID=31866231

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11831290U Pending JPH0476421U (ja) 1990-11-09 1990-11-09

Country Status (1)

Country Link
JP (1) JPH0476421U (ja)

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