JPS5549239A - Projection molding machine and its use - Google Patents

Projection molding machine and its use

Info

Publication number
JPS5549239A
JPS5549239A JP1794479A JP1794479A JPS5549239A JP S5549239 A JPS5549239 A JP S5549239A JP 1794479 A JP1794479 A JP 1794479A JP 1794479 A JP1794479 A JP 1794479A JP S5549239 A JPS5549239 A JP S5549239A
Authority
JP
Japan
Prior art keywords
molding machine
projection molding
projection
machine
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
JP1794479A
Other languages
English (en)
Inventor
Ii Fuaareru Robaato
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.)
Package Machinery Co
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.)
Filing date
Publication date
Application filed by Package Machinery Co filed Critical Package Machinery Co
Publication of JPS5549239A publication Critical patent/JPS5549239A/ja
Pending 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
    • B29C45/76—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)
JP1794479A 1978-10-02 1979-02-20 Projection molding machine and its use Pending JPS5549239A (en)

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
JPS5549239A true JPS5549239A (en) 1980-04-09

Family

ID=25487231

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1794479A Pending JPS5549239A (en) 1978-10-02 1979-02-20 Projection molding machine and its use

Country Status (10)

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

Cited By (3)

* 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
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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3818264A1 (de) * 1988-05-28 1989-12-07 Rexroth Mannesmann Gmbh Verfahren und vorrichtung zum steuern eines antriebszylinders

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5121520A (en) * 1974-08-16 1976-02-20 Ube Industries Daikasutomashinno shashutsusochi

Family Cites Families (4)

* 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
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5121520A (en) * 1974-08-16 1976-02-20 Ube Industries Daikasutomashinno shashutsusochi

Cited By (4)

* 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
JPH0347172B2 (ja) * 1984-12-13 1991-07-18 Toshiba Machine Co Ltd
JPS6394811A (ja) * 1986-10-09 1988-04-25 Sumitomo Heavy Ind Ltd 射出成形機の射出油圧回路
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

Also Published As

Publication number Publication date
ES482618A1 (es) 1980-02-16
DE2905685A1 (de) 1980-04-03
CA1118975A (en) 1982-03-02
BR7901720A (pt) 1980-10-07
IT7967391A0 (it) 1979-02-21
FR2437927A1 (fr) 1980-04-30
GB2030917A (en) 1980-04-16
US4256447A (en) 1981-03-17
GB2030917B (en) 1982-10-13
NL7901524A (nl) 1980-04-08
ES477925A1 (es) 1979-12-01

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