JPS5884748A - 反応射出成形方法とその成形用型 - Google Patents

反応射出成形方法とその成形用型

Info

Publication number
JPS5884748A
JPS5884748A JP18121881A JP18121881A JPS5884748A JP S5884748 A JPS5884748 A JP S5884748A JP 18121881 A JP18121881 A JP 18121881A JP 18121881 A JP18121881 A JP 18121881A JP S5884748 A JPS5884748 A JP S5884748A
Authority
JP
Japan
Prior art keywords
plate
mold
movable
molded product
injection molding
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
JP18121881A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0251727B2 (en]
Inventor
Kenichi Waratani
藁谷　研一
Masao Goto
後藤　昌生
Ataru Yokono
中 横野
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP18121881A priority Critical patent/JPS5884748A/ja
Publication of JPS5884748A publication Critical patent/JPS5884748A/ja
Publication of JPH0251727B2 publication Critical patent/JPH0251727B2/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
    • B29C45/38—Cutting-off equipment for sprues or ingates

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)
  • Lining Or Joining Of Plastics Or The Like (AREA)
JP18121881A 1981-11-13 1981-11-13 反応射出成形方法とその成形用型 Granted JPS5884748A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18121881A JPS5884748A (ja) 1981-11-13 1981-11-13 反応射出成形方法とその成形用型

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18121881A JPS5884748A (ja) 1981-11-13 1981-11-13 反応射出成形方法とその成形用型

Publications (2)

Publication Number Publication Date
JPS5884748A true JPS5884748A (ja) 1983-05-20
JPH0251727B2 JPH0251727B2 (en]) 1990-11-08

Family

ID=16096881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18121881A Granted JPS5884748A (ja) 1981-11-13 1981-11-13 反応射出成形方法とその成形用型

Country Status (1)

Country Link
JP (1) JPS5884748A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19708755A1 (de) 1997-03-04 1998-09-17 Michael Tasler Flexible Schnittstelle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5515834A (en) * 1978-07-20 1980-02-04 Dai Ichi Seiko Co Ltd Ring-shape product forming method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5515834A (en) * 1978-07-20 1980-02-04 Dai Ichi Seiko Co Ltd Ring-shape product forming method

Also Published As

Publication number Publication date
JPH0251727B2 (en]) 1990-11-08

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