JPS5514218A - Extruding device - Google Patents

Extruding device

Info

Publication number
JPS5514218A
JPS5514218A JP8629778A JP8629778A JPS5514218A JP S5514218 A JPS5514218 A JP S5514218A JP 8629778 A JP8629778 A JP 8629778A JP 8629778 A JP8629778 A JP 8629778A JP S5514218 A JPS5514218 A JP S5514218A
Authority
JP
Japan
Prior art keywords
gate
male die
die
cavity
air vent
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
JP8629778A
Other languages
English (en)
Other versions
JPS6037776B2 (ja
Inventor
Suguru Hamano
Teruyoshi Shibata
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP8629778A priority Critical patent/JPS6037776B2/ja
Publication of JPS5514218A publication Critical patent/JPS5514218A/ja
Publication of JPS6037776B2 publication Critical patent/JPS6037776B2/ja
Expired 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
    • B29C45/34—Moulds having venting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP8629778A 1978-07-15 1978-07-15 射出成形装置 Expired JPS6037776B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8629778A JPS6037776B2 (ja) 1978-07-15 1978-07-15 射出成形装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8629778A JPS6037776B2 (ja) 1978-07-15 1978-07-15 射出成形装置

Publications (2)

Publication Number Publication Date
JPS5514218A true JPS5514218A (en) 1980-01-31
JPS6037776B2 JPS6037776B2 (ja) 1985-08-28

Family

ID=13882894

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8629778A Expired JPS6037776B2 (ja) 1978-07-15 1978-07-15 射出成形装置

Country Status (1)

Country Link
JP (1) JPS6037776B2 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5835042A (ja) * 1981-08-26 1983-03-01 Toyoda Autom Loom Works Ltd シェル中子成形用金型
JPH07156217A (ja) * 1993-12-07 1995-06-20 Niigata Eng Co Ltd 射出成形機の金型装置
US6042356A (en) * 1998-04-14 2000-03-28 Larry J. Winget Mold for use in a gas-assisted injection molding system and ejector pin subsystem including a blocking pin assembly for use therein
US6062842A (en) * 1998-04-14 2000-05-16 Larry J. Winget Mold for use in a gas-assisted injection molding system and runner shut-off subsystem for use therein

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0264373A (ja) * 1988-08-31 1990-03-05 Matsushita Electric Ind Co Ltd 可逆冷熱発熱発生器

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5835042A (ja) * 1981-08-26 1983-03-01 Toyoda Autom Loom Works Ltd シェル中子成形用金型
JPH0116583B2 (ja) * 1981-08-26 1989-03-24 Toyota Jido Shotsuki Seisakusho Kk
JPH07156217A (ja) * 1993-12-07 1995-06-20 Niigata Eng Co Ltd 射出成形機の金型装置
US6042356A (en) * 1998-04-14 2000-03-28 Larry J. Winget Mold for use in a gas-assisted injection molding system and ejector pin subsystem including a blocking pin assembly for use therein
US6062842A (en) * 1998-04-14 2000-05-16 Larry J. Winget Mold for use in a gas-assisted injection molding system and runner shut-off subsystem for use therein

Also Published As

Publication number Publication date
JPS6037776B2 (ja) 1985-08-28

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