DD118568A5 - - Google Patents

Info

Publication number
DD118568A5
DD118568A5 DD185645A DD18564575A DD118568A5 DD 118568 A5 DD118568 A5 DD 118568A5 DD 185645 A DD185645 A DD 185645A DD 18564575 A DD18564575 A DD 18564575A DD 118568 A5 DD118568 A5 DD 118568A5
Authority
DD
German Democratic Republic
Application number
DD185645A
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 filed Critical
Publication of DD118568A5 publication Critical patent/DD118568A5/xx

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/76Measuring, controlling or regulating
    • B29C45/82Hydraulic or pneumatic circuits
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/46Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/53Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
    • B29C45/531Drive means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
DD185645A 1974-04-25 1975-04-23 DD118568A5 (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2419975A DE2419975C3 (de) 1974-04-25 1974-04-25 Hydraulische Steuervorrichtung für eine Einspritzeinheit einer Kunststoff-Spritzgießmaschine zum Steuern unterschiedlicher Hydraulikdrücke

Publications (1)

Publication Number Publication Date
DD118568A5 true DD118568A5 (en:Method) 1976-03-12

Family

ID=5913893

Family Applications (1)

Application Number Title Priority Date Filing Date
DD185645A DD118568A5 (en:Method) 1974-04-25 1975-04-23

Country Status (13)

Country Link
US (1) US3951388A (en:Method)
JP (1) JPS5415293B2 (en:Method)
AT (1) AT356367B (en:Method)
BE (1) BE828310A (en:Method)
CH (1) CH598001A5 (en:Method)
DD (1) DD118568A5 (en:Method)
DE (1) DE2419975C3 (en:Method)
DK (1) DK178675A (en:Method)
ES (1) ES436926A1 (en:Method)
FR (1) FR2268618B1 (en:Method)
GB (1) GB1490637A (en:Method)
IT (1) IT1034996B (en:Method)
SE (1) SE408032B (en:Method)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4293229A (en) * 1980-04-15 1981-10-06 Karl Hehl Hydraulic controls for injection unit of injection molding machine
DE3270633D1 (en) * 1982-08-19 1986-05-22 Vickers Systems Gmbh Pressure-limiting apparatus
EP4051367A1 (en) 2019-12-12 2022-09-07 Fresenius Medical Care Holdings, Inc. An injection port for connecting with a medical fluid container and methods for the production of same
JP7434017B2 (ja) * 2020-03-26 2024-02-20 株式会社日本製鋼所 射出装置
CN113043562B (zh) * 2021-03-10 2021-11-30 博创智能装备股份有限公司 一种基于注塑产品质量控制的动态补偿系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1196917B (de) * 1963-01-21 1965-07-15 Concordia Maschinen U Elek Zit Sicherheitseinrichtung mit mindestens zwei Steuerventilen
USRE26028E (en) * 1963-05-16 1966-05-17 Pilot operated control valve mechanism
US3317962A (en) * 1965-03-17 1967-05-09 Injection Molders Supply Co In Injection machine positive stop
DE1529777A1 (de) * 1966-04-09 1970-01-08 Hehl & Soehne Arburg Masch Spritzeinheit fuer eine thermoplastische Kunststoffe verarbeitende Spritzgiessmaschine
DE1650552B1 (de) * 1967-12-27 1971-05-27 Seram Elektromagnetisch betaetigter druckregler
US3565101A (en) * 1969-07-08 1971-02-23 Alkon Products Corp Pneumatic amplifier valve
CH512987A (de) * 1969-09-04 1971-09-30 Buehler Ag Geb Verfahren und Vorrichtung zum Spritzgiessen von Kunststoff zu geschäumten Gegenständen
US3797808A (en) * 1970-10-22 1974-03-19 Cincinnati Milacron Inc Plastication control system for injection molding machines
US3693946A (en) * 1971-05-10 1972-09-26 Cincinnati Milacron Inc Plastication control for injection molding machines
DE2147439A1 (de) * 1971-09-23 1973-04-05 Abex Gmbh Hydraulische schaltung und ventilanordnung
US3822057A (en) * 1971-11-01 1974-07-02 Gen Electric Shot volume control for injection molding machine
JPS5759060B2 (en:Method) * 1972-03-22 1982-12-13 Toshiba Machine Co Ltd
US3822867A (en) * 1972-10-17 1974-07-09 Improved Machinery Inc Control apparatus and methods for molding machinery

Also Published As

Publication number Publication date
SE7504589L (sv) 1975-10-27
GB1490637A (en) 1977-11-02
SE408032B (sv) 1979-05-14
JPS5415293B2 (en:Method) 1979-06-13
FR2268618A1 (en:Method) 1975-11-21
IT1034996B (it) 1979-10-10
JPS50148469A (en:Method) 1975-11-28
FR2268618B1 (en:Method) 1978-02-03
ES436926A1 (es) 1977-04-01
DE2419975B2 (de) 1977-10-06
DE2419975C3 (de) 1981-06-04
ATA224075A (de) 1979-09-15
BE828310A (fr) 1975-08-18
DK178675A (da) 1975-10-26
AT356367B (de) 1980-04-25
DE2419975A1 (de) 1975-11-13
US3951388A (en) 1976-04-20
CH598001A5 (en:Method) 1978-04-28

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