DE3991547T1 - METHOD AND DEVICE FOR INJECTION MOLDING A HOLLOW MOLDED OBJECT - Google Patents

METHOD AND DEVICE FOR INJECTION MOLDING A HOLLOW MOLDED OBJECT

Info

Publication number
DE3991547T1
DE3991547T1 DE19893991547 DE3991547T DE3991547T1 DE 3991547 T1 DE3991547 T1 DE 3991547T1 DE 19893991547 DE19893991547 DE 19893991547 DE 3991547 T DE3991547 T DE 3991547T DE 3991547 T1 DE3991547 T1 DE 3991547T1
Authority
DE
Germany
Prior art keywords
injection molding
molded object
hollow molded
hollow
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.)
Pending
Application number
DE19893991547
Other languages
German (de)
Other versions
DE3991547C2 (en
Inventor
Takehiro Shibuya
Yasuyoshi Ishihara
Susumu Imai
Yoshio Toyoda
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo 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 Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Priority claimed from PCT/JP1989/001282 external-priority patent/WO1990007415A1/en
Publication of DE3991547T1 publication Critical patent/DE3991547T1/en
Pending legal-status Critical Current

Links

DE19893991547 1988-12-26 1989-12-21 METHOD AND DEVICE FOR INJECTION MOLDING A HOLLOW MOLDED OBJECT Pending DE3991547T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP32592388 1988-12-26
JP3824589 1989-02-20
PCT/JP1989/001282 WO1990007415A1 (en) 1988-12-26 1989-12-21 Method and apparatus for injection molding of hollow article

Publications (1)

Publication Number Publication Date
DE3991547T1 true DE3991547T1 (en) 1990-11-22

Family

ID=27289754

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19893991547 Pending DE3991547T1 (en) 1988-12-26 1989-12-21 METHOD AND DEVICE FOR INJECTION MOLDING A HOLLOW MOLDED OBJECT

Country Status (1)

Country Link
DE (1) DE3991547T1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4126676A1 (en) * 1991-08-13 1993-02-18 Druckluft Dannoehl Gmbh Compressed gas supply method for injection machine - using reclaim cycle for gas with automatic replacement of lost gas and with two gas reservoirs
DE19746827A1 (en) * 1997-10-23 1999-04-29 Battenfeld Gmbh Pressure injection molding of plastic
DE19746802A1 (en) * 1997-10-23 1999-04-29 Battenfeld Gmbh Pressure injection molding of plastic objects with supplementary gas cushion injection

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4126676A1 (en) * 1991-08-13 1993-02-18 Druckluft Dannoehl Gmbh Compressed gas supply method for injection machine - using reclaim cycle for gas with automatic replacement of lost gas and with two gas reservoirs
DE4126676C3 (en) * 1991-08-13 2000-11-09 Druckluft Dannoehl Gmbh Method and device for generating compressed gas
DE19746827A1 (en) * 1997-10-23 1999-04-29 Battenfeld Gmbh Pressure injection molding of plastic
DE19746802A1 (en) * 1997-10-23 1999-04-29 Battenfeld Gmbh Pressure injection molding of plastic objects with supplementary gas cushion injection
DE19746802C2 (en) * 1997-10-23 2000-09-14 Battenfeld Gmbh Method and device for injection molding plastic objects
DE19746827C2 (en) * 1997-10-23 2001-08-16 Battenfeld Gmbh Process for injection molding plastic objects using pressurized fluid

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