DE2019883C3 - Formschließvorrichtung, insbesondere fur Kunststoff verarbeitende Spritzgießm aschinen - Google Patents

Formschließvorrichtung, insbesondere fur Kunststoff verarbeitende Spritzgießm aschinen

Info

Publication number
DE2019883C3
DE2019883C3 DE2019883A DE2019883A DE2019883C3 DE 2019883 C3 DE2019883 C3 DE 2019883C3 DE 2019883 A DE2019883 A DE 2019883A DE 2019883 A DE2019883 A DE 2019883A DE 2019883 C3 DE2019883 C3 DE 2019883C3
Authority
DE
Germany
Prior art keywords
mold
main piston
force
clamping device
locking
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.)
Expired
Application number
DE2019883A
Other languages
German (de)
English (en)
Other versions
DE2019883A1 (de
DE2019883B2 (de
Inventor
Richard 8000 Muenchen Herbst
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.)
Mannesmann Demag Krauss Maffei GmbH
Original Assignee
Krauss Maffei AG
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 Krauss Maffei AG filed Critical Krauss Maffei AG
Priority to DE2019883A priority Critical patent/DE2019883C3/de
Priority to FR7112929A priority patent/FR2089557A5/fr
Priority to US134680A priority patent/US3697212A/en
Priority to GB987471*[A priority patent/GB1335455A/en
Publication of DE2019883A1 publication Critical patent/DE2019883A1/de
Publication of DE2019883B2 publication Critical patent/DE2019883B2/de
Priority to JP1977105087U priority patent/JPS5325020Y2/ja
Application granted granted Critical
Publication of DE2019883C3 publication Critical patent/DE2019883C3/de
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
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/67—Mould opening, closing or clamping devices hydraulic
    • B29C45/6707—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement
    • B29C45/6714—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement using a separate element transmitting the mould clamping force from the clamping cylinder to the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
DE2019883A 1970-04-24 1970-04-24 Formschließvorrichtung, insbesondere fur Kunststoff verarbeitende Spritzgießm aschinen Expired DE2019883C3 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE2019883A DE2019883C3 (de) 1970-04-24 1970-04-24 Formschließvorrichtung, insbesondere fur Kunststoff verarbeitende Spritzgießm aschinen
FR7112929A FR2089557A5 (enExample) 1970-04-24 1971-04-13
US134680A US3697212A (en) 1970-04-24 1971-04-16 Molding press
GB987471*[A GB1335455A (en) 1970-04-24 1971-04-19 Injection moulding machines
JP1977105087U JPS5325020Y2 (enExample) 1970-04-24 1977-08-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2019883A DE2019883C3 (de) 1970-04-24 1970-04-24 Formschließvorrichtung, insbesondere fur Kunststoff verarbeitende Spritzgießm aschinen

Publications (3)

Publication Number Publication Date
DE2019883A1 DE2019883A1 (de) 1971-11-04
DE2019883B2 DE2019883B2 (de) 1975-02-13
DE2019883C3 true DE2019883C3 (de) 1980-11-20

Family

ID=5769088

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2019883A Expired DE2019883C3 (de) 1970-04-24 1970-04-24 Formschließvorrichtung, insbesondere fur Kunststoff verarbeitende Spritzgießm aschinen

Country Status (5)

Country Link
US (1) US3697212A (enExample)
JP (1) JPS5325020Y2 (enExample)
DE (1) DE2019883C3 (enExample)
FR (1) FR2089557A5 (enExample)
GB (1) GB1335455A (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH543326A (de) * 1972-03-22 1973-10-31 Netstal Ag Maschf Giesserei Spritzgiessmaschine
US3750813A (en) * 1972-03-31 1973-08-07 F Fishburne Refuse truck
US4390334A (en) * 1980-04-09 1983-06-28 Nrm Corporation Hydraulic tire press
US4332536A (en) * 1980-04-09 1982-06-01 Nrm Corporation Hydraulic tire press
DE3916193A1 (de) * 1989-05-18 1990-11-22 Battenfeld Gmbh Hydraulische schliesseinheit
DE4115592A1 (de) * 1991-05-14 1992-11-26 Battenfeld Gmbh Schliesseinheit fuer spritzgiessmaschinen
US5665405A (en) * 1995-02-21 1997-09-09 Hettinga; Siebolt Self-contained molding apparatus and method for clamping the mold unit of an injection mold apparatus
JP3582826B2 (ja) * 2001-07-13 2004-10-27 日精樹脂工業株式会社 型締装置における型締連係装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2492259A (en) * 1946-10-01 1949-12-27 Rupert Diecasting Company Die-casting machine
US2689978A (en) * 1950-02-14 1954-09-28 Albert J Roger Clamping apparatus for injection molding machine molds
CH387884A (de) * 1961-11-21 1965-02-15 Buehler Ag Geb Formschliessvorrichtung
US3335463A (en) * 1964-11-05 1967-08-15 Improved Machinery Inc Injection molding machine

Also Published As

Publication number Publication date
DE2019883A1 (de) 1971-11-04
GB1335455A (en) 1973-10-31
DE2019883B2 (de) 1975-02-13
JPS5325020Y2 (enExample) 1978-06-27
FR2089557A5 (enExample) 1972-01-07
JPS5329775U (enExample) 1978-03-14
US3697212A (en) 1972-10-10

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee