JPS6357210B2 - - Google Patents

Info

Publication number
JPS6357210B2
JPS6357210B2 JP55065271A JP6527180A JPS6357210B2 JP S6357210 B2 JPS6357210 B2 JP S6357210B2 JP 55065271 A JP55065271 A JP 55065271A JP 6527180 A JP6527180 A JP 6527180A JP S6357210 B2 JPS6357210 B2 JP S6357210B2
Authority
JP
Japan
Prior art keywords
runner
mold
molded product
gate
view
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
Application number
JP55065271A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56161134A (en
Inventor
Hideki Hara
Shige Saito
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.)
Tamura Electric Works Ltd
Original Assignee
Tamura Electric Works 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 Tamura Electric Works Ltd filed Critical Tamura Electric Works Ltd
Priority to JP6527180A priority Critical patent/JPS56161134A/ja
Publication of JPS56161134A publication Critical patent/JPS56161134A/ja
Publication of JPS6357210B2 publication Critical patent/JPS6357210B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP6527180A 1980-05-19 1980-05-19 Metal mold for manufacturing large number of molding in plastic forming Granted JPS56161134A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6527180A JPS56161134A (en) 1980-05-19 1980-05-19 Metal mold for manufacturing large number of molding in plastic forming

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6527180A JPS56161134A (en) 1980-05-19 1980-05-19 Metal mold for manufacturing large number of molding in plastic forming

Publications (2)

Publication Number Publication Date
JPS56161134A JPS56161134A (en) 1981-12-11
JPS6357210B2 true JPS6357210B2 (fr) 1988-11-10

Family

ID=13282090

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6527180A Granted JPS56161134A (en) 1980-05-19 1980-05-19 Metal mold for manufacturing large number of molding in plastic forming

Country Status (1)

Country Link
JP (1) JPS56161134A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4662360A (en) * 1984-10-23 1987-05-05 Intelligent Medical Systems, Inc. Disposable speculum
US5179936A (en) * 1984-10-23 1993-01-19 Intelligent Medical Systems, Inc. Disposable speculum with membrane bonding ring
US4619485A (en) * 1985-03-08 1986-10-28 Tucel Industries, Inc. Method of manufacturing fused brushes
JP2010194780A (ja) * 2009-02-24 2010-09-09 Fujifilm Corp 射出成形物
CN103831946A (zh) * 2012-11-27 2014-06-04 深圳市兆威机电有限公司 一种防止折断的流道结构
CN104458381A (zh) * 2014-12-17 2015-03-25 苏州禾昌聚合材料股份有限公司 用于改性塑料测试的样条模具
CN104760222A (zh) * 2015-04-30 2015-07-08 歌尔声学股份有限公司 一种注塑成型模具及注塑制品

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS503464A (fr) * 1973-05-15 1975-01-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS503464A (fr) * 1973-05-15 1975-01-14

Also Published As

Publication number Publication date
JPS56161134A (en) 1981-12-11

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