IT7967391A0 - Maccgina di stampaggio ad iniezione con sistema rigenerativo di alimentazione - Google Patents

Maccgina di stampaggio ad iniezione con sistema rigenerativo di alimentazione

Info

Publication number: IT7967391A0
Authority: IT; Italy
Prior art keywords: injection molding; molding machine; feed system; regenerative feed; regenerative
Prior art date: 1978-10-02

Application number

IT7967391A

Other languages

English (en)

Original Assignee

Package Machinery Co

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.)

1978-10-02

Filing date

1979-02-21

Publication date

1979-02-21

1979-02-21 Application filed by Package Machinery Co filed Critical Package Machinery Co

1979-02-21 Publication of IT7967391A0 publication Critical patent/IT7967391A0/it

Links

238000001746 injection moulding Methods 0.000 title 1
230000001172 regenerating effect Effects 0.000 title 1

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
- B29C45/76—Measuring, controlling or regulating
- B29C45/82—Hydraulic or pneumatic circuits
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/22—Extrusion presses; Dies therefor
- B30B11/24—Extrusion presses; Dies therefor using screws or worms
- B30B11/241—Drive means therefor; screw bearings

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Manufacturing & Machinery (AREA)
Injection Moulding Of Plastics Or The Like (AREA)
Moulds For Moulding Plastics Or The Like (AREA)

IT7967391A 1978-10-02 1979-02-21 Maccgina di stampaggio ad iniezione con sistema rigenerativo di alimentazione IT7967391A0 (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/948,082 US4256447A (en)	1978-10-02	1978-10-02	Injection molding machine with regenerative feed system

Publications (1)

Publication Number	Publication Date
IT7967391A0 true IT7967391A0 (it)	1979-02-21

Family

ID=25487231

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT7967391A IT7967391A0 (it)	1978-10-02	1979-02-21	Maccgina di stampaggio ad iniezione con sistema rigenerativo di alimentazione

Country Status (10)

Country	Link
US (1)	US4256447A (it)
JP (1)	JPS5549239A (it)
BR (1)	BR7901720A (it)
CA (1)	CA1118975A (it)
DE (1)	DE2905685A1 (it)
ES (2)	ES477925A1 (it)
FR (1)	FR2437927A1 (it)
GB (1)	GB2030917B (it)
IT (1)	IT7967391A0 (it)
NL (1)	NL7901524A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS61140363A (ja) *	1984-12-13	1986-06-27	Toshiba Mach Co Ltd	電動機駆動射出成形機
JPS6394811A (ja) *	1986-10-09	1988-04-25	Sumitomo Heavy Ind Ltd	射出成形機の射出油圧回路
DE3818264A1 (de) *	1988-05-28	1989-12-07	Rexroth Mannesmann Gmbh	Verfahren und vorrichtung zum steuern eines antriebszylinders
JPH03264324A (ja) *	1990-03-15	1991-11-25	Ube Ind Ltd	射出成形機の射出装置及び射出圧制御方法
IT202400006433A1 (it) *	2024-03-22	2025-09-22	Bmb S P A	Apparato e metodo per la movimentazione lineare di un asse

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3001233A (en) *	1959-01-22	1961-09-26	Ohio Commw Eng Co	Apparatus for plastic injection
DE1529751A1 (de)	1960-06-08	1969-05-14	Anker Werk Nuernberg Gmbh	Schnecken-Spritzgiessmaschine fuer plastische Massen
US3741700A (en) *	1970-03-10	1973-06-26	Pennwalt Corp	Time monitored injection molding cycle with timed pressure control
DE2245564A1 (de) *	1972-09-16	1974-03-21	Demag Kunststofftech	Kunststoffverarbeitungsmaschine mit einer einrichtung zur steuerung von einstellgroessen an regelventilen
US4040776A (en) *	1973-08-21	1977-08-09	Kelz Norbert R	Pressure moulding machines and mould parts therefor
JPS5121520A (en) *	1974-08-16	1976-02-20	Ube Industries	Daikasutomashinno shashutsusochi

1978
- 1978-10-02 US US05/948,082 patent/US4256447A/en not_active Expired - Lifetime
1979
- 1979-02-09 CA CA000321190A patent/CA1118975A/en not_active Expired
- 1979-02-14 DE DE19792905685 patent/DE2905685A1/de not_active Ceased
- 1979-02-20 JP JP1794479A patent/JPS5549239A/ja active Pending
- 1979-02-21 ES ES477925A patent/ES477925A1/es not_active Expired
- 1979-02-21 IT IT7967391A patent/IT7967391A0/it unknown
- 1979-02-23 GB GB7906452A patent/GB2030917B/en not_active Expired
- 1979-02-26 NL NL7901524A patent/NL7901524A/nl not_active Application Discontinuation
- 1979-02-28 FR FR7905253A patent/FR2437927A1/fr not_active Withdrawn
- 1979-03-20 BR BR7901720A patent/BR7901720A/pt unknown
- 1979-07-19 ES ES482618A patent/ES482618A1/es not_active Expired

Also Published As

Publication number	Publication date
FR2437927A1 (fr)	1980-04-30
DE2905685A1 (de)	1980-04-03
CA1118975A (en)	1982-03-02
BR7901720A (pt)	1980-10-07
US4256447A (en)	1981-03-17
NL7901524A (nl)	1980-04-08
ES482618A1 (es)	1980-02-16
GB2030917B (en)	1982-10-13
GB2030917A (en)	1980-04-16
ES477925A1 (es)	1979-12-01
JPS5549239A (en)	1980-04-09

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