IT1200573B - CONTROL DEVICE FOR THE HYDRAULIC CIRCUIT OF A PLASTIC INJECTION MOLDING MACHINE - Google Patents

CONTROL DEVICE FOR THE HYDRAULIC CIRCUIT OF A PLASTIC INJECTION MOLDING MACHINE

Info

Publication number
IT1200573B
IT1200573B IT20316/82A IT2031682A IT1200573B IT 1200573 B IT1200573 B IT 1200573B IT 20316/82 A IT20316/82 A IT 20316/82A IT 2031682 A IT2031682 A IT 2031682A IT 1200573 B IT1200573 B IT 1200573B
Authority
IT
Italy
Prior art keywords
control device
injection molding
molding machine
hydraulic circuit
plastic injection
Prior art date
Application number
IT20316/82A
Other languages
Italian (it)
Other versions
IT8220316A0 (en
Inventor
Karl Hehl
Original Assignee
Karl Hehl
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 Karl Hehl filed Critical Karl Hehl
Publication of IT8220316A0 publication Critical patent/IT8220316A0/en
Application granted granted Critical
Publication of IT1200573B publication Critical patent/IT1200573B/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Fluid-Pressure Circuits (AREA)
IT20316/82A 1981-05-14 1982-03-22 CONTROL DEVICE FOR THE HYDRAULIC CIRCUIT OF A PLASTIC INJECTION MOLDING MACHINE IT1200573B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3119095A DE3119095C2 (en) 1981-05-14 1981-05-14 Control device for the hydraulic circuit of a plastic injection molding machine

Publications (2)

Publication Number Publication Date
IT8220316A0 IT8220316A0 (en) 1982-03-22
IT1200573B true IT1200573B (en) 1989-01-27

Family

ID=6132240

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20316/82A IT1200573B (en) 1981-05-14 1982-03-22 CONTROL DEVICE FOR THE HYDRAULIC CIRCUIT OF A PLASTIC INJECTION MOLDING MACHINE

Country Status (9)

Country Link
JP (1) JPS57195633A (en)
AT (1) AT376170B (en)
CA (1) CA1171757A (en)
CH (1) CH659427A5 (en)
DE (1) DE3119095C2 (en)
FR (1) FR2506041B1 (en)
GB (1) GB2099610B (en)
IT (1) IT1200573B (en)
NL (1) NL8200963A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3309964C2 (en) * 1983-03-19 1985-05-23 Krauss-Maffei AG, 8000 München Device for dosing and mixing two or more flowable plastic reaction components
DE3447709C1 (en) * 1984-12-28 1986-04-30 Karl 7298 Loßburg Hehl Control device for the hydraulic circuit of a plastic injection molding machine
DE3448047A1 (en) * 1984-12-28 1986-07-03 Karl 7298 Loßburg Hehl Hydraulic device for the injection unit of a plastics injection moulding machine
DE3447605C1 (en) * 1984-12-28 1986-05-07 Karl 7298 Loßburg Hehl Hydraulic device for the injection molding unit of a plastic injection molding machine
DE3644181C1 (en) * 1986-12-23 1988-04-28 Karl Hehl Hydraulic device for the mold clamping unit of a plastic injection molding machine
US5634334A (en) * 1992-10-14 1997-06-03 Hehl; Karl Hydraulic device for use in a production machine
DE4234647C1 (en) * 1992-10-14 1994-01-27 Karl Hehl Hydraulic device on an injection molding machine for processing plastics or the like
DE4335403C1 (en) * 1993-10-18 1994-12-15 Karl Hehl Hydraulic device
US5645775A (en) * 1995-10-04 1997-07-08 Barber-Colman Company Adaptive controller for injection molding
DE19603251C1 (en) * 1996-01-30 1997-01-30 Battenfeld Gmbh Method and device for operating the hydraulic operating system of a plastics processing machine
JP4510992B2 (en) * 2000-05-10 2010-07-28 川崎油工株式会社 Control method of press hydraulic power source

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1539204A (en) * 1967-08-03 1968-09-13 Plastimonde Improvements to the plastic molding process by adjusting the control of the movement of the mold and the injection piston
GB1398275A (en) * 1971-12-28 1975-06-18 British Industrial Plastics Injection moulding machines
US3924840A (en) * 1972-09-18 1975-12-09 Gen Electric Viscosity control for a plastic molding machine
CH554741A (en) * 1973-02-07 1974-10-15 Netstal Ag Maschf Giesserei PLASTIC INJECTION MOLDING MACHINE WITH PROGRAMMING DEVICE.
JPS51144881A (en) * 1975-06-05 1976-12-13 Daikin Ind Ltd Fluid system
DE2528963C2 (en) * 1975-06-28 1983-11-03 Karl 7298 Loßburg Hehl Control device for the hydraulic circuit of an injection molding machine
DE2532429C3 (en) * 1975-07-19 1981-12-17 G. Bauknecht Gmbh, 7000 Stuttgart Method and device for injection molding a plastic compound with variable injection speed
JPS5356479A (en) * 1976-11-01 1978-05-22 Daikin Ind Ltd Fluid control device
JPS6027841B2 (en) * 1977-12-08 1985-07-01 ダイキン工業株式会社 fluid control device
JPS5483964A (en) * 1977-12-16 1979-07-04 Hitachi Ltd Injection speed pattern control device for injection molding machine

Also Published As

Publication number Publication date
FR2506041A1 (en) 1982-11-19
DE3119095A1 (en) 1982-12-02
NL8200963A (en) 1982-12-01
IT8220316A0 (en) 1982-03-22
AT376170B (en) 1984-10-25
DE3119095C2 (en) 1983-09-01
ATA157682A (en) 1984-03-15
CA1171757A (en) 1984-07-31
GB2099610A (en) 1982-12-08
FR2506041B1 (en) 1985-12-06
JPS57195633A (en) 1982-12-01
GB2099610B (en) 1986-04-09
CH659427A5 (en) 1987-01-30

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