JPH0742680Y2 - 樹脂成形用金型の糸引き防止パット - Google Patents

樹脂成形用金型の糸引き防止パット

Info

Publication number
JPH0742680Y2
JPH0742680Y2 JP1989152288U JP15228889U JPH0742680Y2 JP H0742680 Y2 JPH0742680 Y2 JP H0742680Y2 JP 1989152288 U JP1989152288 U JP 1989152288U JP 15228889 U JP15228889 U JP 15228889U JP H0742680 Y2 JPH0742680 Y2 JP H0742680Y2
Authority
JP
Japan
Prior art keywords
nozzle
resin
sprue
pad member
heat insulating
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.)
Expired - Lifetime
Application number
JP1989152288U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0390923U (en]
Inventor
宏 竹内
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Epson Tcform Corp
Original Assignee
Shinko Sellbic Co Ltd
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 by Shinko Sellbic Co Ltd filed Critical Shinko Sellbic Co Ltd
Priority to JP1989152288U priority Critical patent/JPH0742680Y2/ja
Priority to GB9020778A priority patent/GB2236273B/en
Priority to US07/588,262 priority patent/US5078588A/en
Priority to KR2019900014901U priority patent/KR920004576Y1/ko
Publication of JPH0390923U publication Critical patent/JPH0390923U/ja
Application granted granted Critical
Publication of JPH0742680Y2 publication Critical patent/JPH0742680Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP1989152288U 1989-09-27 1989-12-30 樹脂成形用金型の糸引き防止パット Expired - Lifetime JPH0742680Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1989152288U JPH0742680Y2 (ja) 1989-12-30 1989-12-30 樹脂成形用金型の糸引き防止パット
GB9020778A GB2236273B (en) 1989-09-27 1990-09-24 Stringiness-preventing pad used in an injection mould
US07/588,262 US5078588A (en) 1989-09-27 1990-09-26 Stringiness-preventing pad used in an injection mold
KR2019900014901U KR920004576Y1 (ko) 1989-09-27 1990-09-27 사출성형 금형의 실 발생현상 방지 패드

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989152288U JPH0742680Y2 (ja) 1989-12-30 1989-12-30 樹脂成形用金型の糸引き防止パット

Publications (2)

Publication Number Publication Date
JPH0390923U JPH0390923U (en]) 1991-09-17
JPH0742680Y2 true JPH0742680Y2 (ja) 1995-10-04

Family

ID=31698559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989152288U Expired - Lifetime JPH0742680Y2 (ja) 1989-09-27 1989-12-30 樹脂成形用金型の糸引き防止パット

Country Status (1)

Country Link
JP (1) JPH0742680Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6031702B2 (ja) * 2014-02-26 2016-11-24 株式会社新日本テック 射出成形用遮熱装置、スプルーブッシュおよび射出成形型装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5981151A (ja) * 1982-10-31 1984-05-10 Matsushita Electric Works Ltd 金型の構造
JPH05332Y2 (en]) * 1988-02-03 1993-01-07
JPH0546898Y2 (en]) * 1988-02-03 1993-12-09

Also Published As

Publication number Publication date
JPH0390923U (en]) 1991-09-17

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