JPH01119325U - - Google Patents

Info

Publication number
JPH01119325U
JPH01119325U JP1448088U JP1448088U JPH01119325U JP H01119325 U JPH01119325 U JP H01119325U JP 1448088 U JP1448088 U JP 1448088U JP 1448088 U JP1448088 U JP 1448088U JP H01119325 U JPH01119325 U JP H01119325U
Authority
JP
Japan
Prior art keywords
core
cavity
spring
hole
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.)
Granted
Application number
JP1448088U
Other languages
English (en)
Other versions
JPH0534908Y2 (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 JP1448088U priority Critical patent/JPH0534908Y2/ja
Publication of JPH01119325U publication Critical patent/JPH01119325U/ja
Application granted granted Critical
Publication of JPH0534908Y2 publication Critical patent/JPH0534908Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Description

【図面の簡単な説明】
第1図は本考案の射出成形金型の断面図、第2
図、第3図はキヤビテイ内の充填過程を示す説明
図、第4図は中子がキヤビテイ内から退行した時
の金型の断面図、第5図は成形完了時の金型の断
面図、第6図は従来の射出成形金型のキヤビテイ
の断面図、第7図、第8図は従来のキヤビテイ内
の充填過程を示す説明図、第9図は車両へ取付け
るグリルの成形品斜視図、第10図は第9図のA
―A矢視断面図である。 13…キヤビテイ、14…中子、15…孔、1
8…ばね。

Claims (1)

    【実用新案登録請求の範囲】
  1. キヤビテイを形成する金型に、中子を挿入する
    孔を設け、該孔の一方にばねを介入して中子を設
    け、他方に前記ばねを介して中子を押圧する押圧
    手段を取付け、キヤビテイ内の充填の優先される
    箇所が他の箇所よりも広い間隙となるように、中
    子をばね付勢によりキヤビテイ内に突出したこと
    を特徴とする射出成形金型。
JP1448088U 1988-02-05 1988-02-05 Expired - Lifetime JPH0534908Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1448088U JPH0534908Y2 (ja) 1988-02-05 1988-02-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1448088U JPH0534908Y2 (ja) 1988-02-05 1988-02-05

Publications (2)

Publication Number Publication Date
JPH01119325U true JPH01119325U (ja) 1989-08-11
JPH0534908Y2 JPH0534908Y2 (ja) 1993-09-03

Family

ID=31225717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1448088U Expired - Lifetime JPH0534908Y2 (ja) 1988-02-05 1988-02-05

Country Status (1)

Country Link
JP (1) JPH0534908Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018114729A (ja) * 2017-01-20 2018-07-26 キョーラク株式会社 射出成形体の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018114729A (ja) * 2017-01-20 2018-07-26 キョーラク株式会社 射出成形体の製造方法

Also Published As

Publication number Publication date
JPH0534908Y2 (ja) 1993-09-03

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