JPS61107514U - - Google Patents

Info

Publication number
JPS61107514U
JPS61107514U JP19340784U JP19340784U JPS61107514U JP S61107514 U JPS61107514 U JP S61107514U JP 19340784 U JP19340784 U JP 19340784U JP 19340784 U JP19340784 U JP 19340784U JP S61107514 U JPS61107514 U JP S61107514U
Authority
JP
Japan
Prior art keywords
core
cavity
movable mold
annular land
tapered surface
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.)
Granted
Application number
JP19340784U
Other languages
English (en)
Other versions
JPH028735Y2 (ja
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 JP19340784U priority Critical patent/JPH028735Y2/ja
Publication of JPS61107514U publication Critical patent/JPS61107514U/ja
Application granted granted Critical
Publication of JPH028735Y2 publication Critical patent/JPH028735Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (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成形型の縦断
面図、第２図は成形材料が充填された状態を示す
第１図の装置の縦断面図、第３図は従来の成形型
の成形材料が充填された状態を示す縦断面図であ
る。 符号の説明、１……第１の可動型、２……第２
の可動型、３……中子、４……キヤビテイ、６…
…第１の中子、７……第２の中子、１６……ラン
ド、１７……ランド受け部、１９……空気抜き孔
、２１……成形材料。

Claims (1)

    【実用新案登録請求の範囲】
  1. 二つ割りの可動型と中子とによりキヤビテイを
    構成し、上記中子を上記可動型に対して相対的に
    移動可能とし、上記キヤビテイの奥端において、
    上記中子に半径方向外方へ突出し、上記キヤビテ
    イと反対側の面をテーパ面に形成された円環状の
    ランドを設けるとともに、上記可動型に上記円環
    状のランドと接合するテーパ面を形成した円環状
    のランド受け部を設けたことを特徴とする成形型
    。
JP19340784U 1984-12-20 1984-12-20 Expired JPH028735Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19340784U JPH028735Y2 (ja) 1984-12-20 1984-12-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19340784U JPH028735Y2 (ja) 1984-12-20 1984-12-20

Publications (2)

Publication Number Publication Date
JPS61107514U true JPS61107514U (ja) 1986-07-08
JPH028735Y2 JPH028735Y2 (ja) 1990-03-02

Family

ID=30750829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19340784U Expired JPH028735Y2 (ja) 1984-12-20 1984-12-20

Country Status (1)

Country Link
JP (1) JPH028735Y2 (ja)

Also Published As

Publication number Publication date
JPH028735Y2 (ja) 1990-03-02

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