FR2248142A2 - - Google Patents

Info

Publication number
FR2248142A2
FR2248142A2 FR7409224A FR7409224A FR2248142A2 FR 2248142 A2 FR2248142 A2 FR 2248142A2 FR 7409224 A FR7409224 A FR 7409224A FR 7409224 A FR7409224 A FR 7409224A FR 2248142 A2 FR2248142 A2 FR 2248142A2
Authority
FR
France
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
FR7409224A
Other languages
French (fr)
Other versions
FR2248142B2 (ja
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.)
HUNKAR LABORATORIES
Original Assignee
HUNKAR LABORATORIES
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
Priority claimed from US05/407,994 external-priority patent/US3941534A/en
Application filed by HUNKAR LABORATORIES filed Critical HUNKAR LABORATORIES
Publication of FR2248142A2 publication Critical patent/FR2248142A2/fr
Application granted granted Critical
Publication of FR2248142B2 publication Critical patent/FR2248142B2/fr
Expired 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
    • B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Measuring Fluid Pressure (AREA)
FR7409224A 1973-10-19 1974-03-19 Expired FR2248142B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/407,994 US3941534A (en) 1971-11-01 1973-10-19 Injection molding control system

Publications (2)

Publication Number Publication Date
FR2248142A2 true FR2248142A2 (ja) 1975-05-16
FR2248142B2 FR2248142B2 (ja) 1977-10-07

Family

ID=23614406

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7409224A Expired FR2248142B2 (ja) 1973-10-19 1974-03-19

Country Status (5)

Country Link
JP (1) JPS545423B2 (ja)
CA (1) CA1013835A (ja)
DE (2) DE2445158A1 (ja)
FR (1) FR2248142B2 (ja)
GB (2) GB1483741A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2317084A1 (fr) * 1975-06-28 1977-02-04 Hehl Karl Dispositif de commande pour le circuit hydraulique d'une presse a injection
EP0087069A1 (de) * 1982-02-11 1983-08-31 Klöckner-Ferromatik Desma GmbH Verfahren zum Füllen eines Formwerkzeugs mit plastifizierbarem Material mittels eines Einspritzkolbens oder einer als Einspritzkolben Wirkenden Schubschnecke sowie Vorrichtung zur Durchführung des Verfahrens

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5549238A (en) * 1978-10-05 1980-04-09 Toshiba Mach Co Ltd Plasticizing process controlling method for in-line screw type jet-form machine
JPS55121037A (en) * 1979-03-13 1980-09-17 Toshiba Mach Co Ltd Speed control system for injection plunger in injection molding machine
DE3404927C2 (de) * 1984-02-11 1994-05-05 Bosch Gmbh Robert Hydraulische Steuereinrichtung für die Einspritzeinheit einer Kunststoff-Spritzgießmaschine
JPS60260969A (ja) * 1984-06-08 1985-12-24 Fuji Xerox Co Ltd 多色画像記録装置
JP2004009385A (ja) * 2002-06-04 2004-01-15 Japan Steel Works Ltd:The 超高速射出成形機の油圧回路

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767339A (en) * 1971-11-01 1973-10-23 Hunkar Instr Dev Labor Inc Injection molding control

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2317084A1 (fr) * 1975-06-28 1977-02-04 Hehl Karl Dispositif de commande pour le circuit hydraulique d'une presse a injection
EP0087069A1 (de) * 1982-02-11 1983-08-31 Klöckner-Ferromatik Desma GmbH Verfahren zum Füllen eines Formwerkzeugs mit plastifizierbarem Material mittels eines Einspritzkolbens oder einer als Einspritzkolben Wirkenden Schubschnecke sowie Vorrichtung zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
GB1483741A (en) 1977-08-24
JPS545423B2 (ja) 1979-03-16
FR2248142B2 (ja) 1977-10-07
JPS5073956A (ja) 1975-06-18
DE2445158A1 (de) 1975-04-24
DE2462552A1 (de) 1977-09-15
CA1013835A (en) 1977-07-12
GB1483742A (en) 1977-08-24

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