JPS57212040A - Degassing device for mold in molding machine - Google Patents

Degassing device for mold in molding machine

Info

Publication number
JPS57212040A
JPS57212040A JP56097538A JP9753881A JPS57212040A JP S57212040 A JPS57212040 A JP S57212040A JP 56097538 A JP56097538 A JP 56097538A JP 9753881 A JP9753881 A JP 9753881A JP S57212040 A JPS57212040 A JP S57212040A
Authority
JP
Japan
Prior art keywords
valve
degassing
molten material
cavity
passage
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
JP56097538A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6116224B2 (enrdf_load_stackoverflow
Inventor
Takahiko Takeshima
Tadashi Ueki
Genzo Kawashima
Tsuneo Ueno
Masayuki Nishimoto
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.)
Ube Corp
Original Assignee
Ube Industries 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 Ube Industries Ltd filed Critical Ube Industries Ltd
Priority to JP56097538A priority Critical patent/JPS57212040A/ja
Publication of JPS57212040A publication Critical patent/JPS57212040A/ja
Publication of JPS6116224B2 publication Critical patent/JPS6116224B2/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
    • B29C45/34—Moulds having venting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
JP56097538A 1981-06-25 1981-06-25 Degassing device for mold in molding machine Granted JPS57212040A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56097538A JPS57212040A (en) 1981-06-25 1981-06-25 Degassing device for mold in molding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56097538A JPS57212040A (en) 1981-06-25 1981-06-25 Degassing device for mold in molding machine

Publications (2)

Publication Number Publication Date
JPS57212040A true JPS57212040A (en) 1982-12-27
JPS6116224B2 JPS6116224B2 (enrdf_load_stackoverflow) 1986-04-28

Family

ID=14195017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56097538A Granted JPS57212040A (en) 1981-06-25 1981-06-25 Degassing device for mold in molding machine

Country Status (1)

Country Link
JP (1) JPS57212040A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60127112A (ja) * 1983-12-14 1985-07-06 Matsushita Electric Works Ltd 成形金型のエア抜き装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH037425U (enrdf_load_stackoverflow) * 1989-06-01 1991-01-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60127112A (ja) * 1983-12-14 1985-07-06 Matsushita Electric Works Ltd 成形金型のエア抜き装置

Also Published As

Publication number Publication date
JPS6116224B2 (enrdf_load_stackoverflow) 1986-04-28

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