JPS55107440A - Molding method for plastic resin material - Google Patents

Molding method for plastic resin material

Info

Publication number
JPS55107440A
JPS55107440A JP1567979A JP1567979A JPS55107440A JP S55107440 A JPS55107440 A JP S55107440A JP 1567979 A JP1567979 A JP 1567979A JP 1567979 A JP1567979 A JP 1567979A JP S55107440 A JPS55107440 A JP S55107440A
Authority
JP
Japan
Prior art keywords
molded product
molding method
flashes
resin material
moving platen
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.)
Pending
Application number
JP1567979A
Other languages
Japanese (ja)
Inventor
Shunichi Hashimoto
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.)
HASHIMOTO SEIKI KK
KINSEI KK
Original Assignee
HASHIMOTO SEIKI KK
KINSEI 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 HASHIMOTO SEIKI KK, KINSEI KK filed Critical HASHIMOTO SEIKI KK
Priority to JP1567979A priority Critical patent/JPS55107440A/en
Publication of JPS55107440A publication Critical patent/JPS55107440A/en
Pending legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

PURPOSE: To enable a subject molding method to be most suitable for a mass production, by a mehod wherein blashes, produced when molding various types of ring members or the like, are removed by means of a sliding member located at a side portion of a mold when removing a molded product.
CONSTITUTION: After a raw material is poured into a cavity 10 through a pouring gate 12, flashes of a molded product is cut in such a manner as enables springs 20 and 21 to move sliding cylinders 18 and 19 located around a block 15 and a column 17 while a moving platen 5 moves for a distance of l. After the moving platen is further moved in the direction a1, the molded product being removed. This causes the flashes to have already been removed when the removal of the molded product is complete.
COPYRIGHT: (C)1980,JPO&Japio
JP1567979A 1979-02-14 1979-02-14 Molding method for plastic resin material Pending JPS55107440A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1567979A JPS55107440A (en) 1979-02-14 1979-02-14 Molding method for plastic resin material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1567979A JPS55107440A (en) 1979-02-14 1979-02-14 Molding method for plastic resin material

Publications (1)

Publication Number Publication Date
JPS55107440A true JPS55107440A (en) 1980-08-18

Family

ID=11895427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1567979A Pending JPS55107440A (en) 1979-02-14 1979-02-14 Molding method for plastic resin material

Country Status (1)

Country Link
JP (1) JPS55107440A (en)

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

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