JPH0367852B2 - - Google Patents

Info

Publication number
JPH0367852B2
JPH0367852B2 JP7782487A JP7782487A JPH0367852B2 JP H0367852 B2 JPH0367852 B2 JP H0367852B2 JP 7782487 A JP7782487 A JP 7782487A JP 7782487 A JP7782487 A JP 7782487A JP H0367852 B2 JPH0367852 B2 JP H0367852B2
Authority
JP
Japan
Prior art keywords
punch
cavity
synthetic resin
mold
disk
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
JP7782487A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63242615A (ja
Inventor
Ikuo Asai
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.)
Meiki Seisakusho KK
Original Assignee
Meiki Seisakusho KK
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 Meiki Seisakusho KK filed Critical Meiki Seisakusho KK
Priority to JP7782487A priority Critical patent/JPS63242615A/ja
Publication of JPS63242615A publication Critical patent/JPS63242615A/ja
Publication of JPH0367852B2 publication Critical patent/JPH0367852B2/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
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/006—Using vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP7782487A 1987-03-31 1987-03-31 デイスク用射出成形装置 Granted JPS63242615A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7782487A JPS63242615A (ja) 1987-03-31 1987-03-31 デイスク用射出成形装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7782487A JPS63242615A (ja) 1987-03-31 1987-03-31 デイスク用射出成形装置

Publications (2)

Publication Number Publication Date
JPS63242615A JPS63242615A (ja) 1988-10-07
JPH0367852B2 true JPH0367852B2 (enrdf_load_stackoverflow) 1991-10-24

Family

ID=13644790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7782487A Granted JPS63242615A (ja) 1987-03-31 1987-03-31 デイスク用射出成形装置

Country Status (1)

Country Link
JP (1) JPS63242615A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS63242615A (ja) 1988-10-07

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees