GB1383156A - Die-casting machines - Google Patents

Die-casting machines

Info

Publication number
GB1383156A
GB1383156A GB1395473A GB1395473A GB1383156A GB 1383156 A GB1383156 A GB 1383156A GB 1395473 A GB1395473 A GB 1395473A GB 1395473 A GB1395473 A GB 1395473A GB 1383156 A GB1383156 A GB 1383156A
Authority
GB
United Kingdom
Prior art keywords
cylinder
yoke
support
piston
mould
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
GB1395473A
Other languages
English (en)
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.)
Netstal Maschinen AG
Original Assignee
Maschinenfabrik und Giesserei Netstal 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 Maschinenfabrik und Giesserei Netstal AG filed Critical Maschinenfabrik und Giesserei Netstal AG
Publication of GB1383156A publication Critical patent/GB1383156A/en
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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/221—Injection mold closing and locking clamp, wedge or retention means

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
GB1395473A 1972-03-22 1973-03-22 Die-casting machines Expired GB1383156A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH423672A CH543326A (de) 1972-03-22 1972-03-22 Spritzgiessmaschine

Publications (1)

Publication Number Publication Date
GB1383156A true GB1383156A (en) 1975-02-05

Family

ID=4272341

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1395473A Expired GB1383156A (en) 1972-03-22 1973-03-22 Die-casting machines

Country Status (8)

Country Link
US (1) US3857440A (sk)
JP (1) JPS5135450B2 (sk)
AT (1) AT335651B (sk)
CA (1) CA976724A (sk)
CH (1) CH543326A (sk)
FR (1) FR2176980B1 (sk)
GB (1) GB1383156A (sk)
IT (1) IT981491B (sk)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4054406A (en) * 1975-02-06 1977-10-18 Maschinenfabrik And Giesserei Netstal Ag Hydraulic ejector operating mechanism
US4744740A (en) * 1983-08-25 1988-05-17 Technoplas, Inc. Straight-hydraulic mold clamping system in molding machine
US6106265A (en) * 1998-07-09 2000-08-22 Von Holdt; John W. Stack mold centering system
ITBS20070079A1 (it) * 2007-06-08 2008-12-09 Italpresse Ind Spa Macchina per pressofusione
JP6774701B2 (ja) 2016-05-30 2020-10-28 デクセリアルズ株式会社 アンテナ装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT274337B (de) * 1963-04-30 1969-09-10 Mannesmann Meer Ag Vorrichtung zum Verriegeln der Formschließeinheit an einer Spritzgußmaschine
FR1364692A (fr) * 1963-05-13 1964-06-26 Perfectionnements aux dispositifs permettant d'assurer la fermeture et le serrage des moules dans les presses à injecter
GB1014093A (en) * 1963-11-29 1965-12-22 Loewy Eng Co Ltd Mould-closing unit for injection moulding machines
SE301716B (sk) * 1967-01-19 1968-06-17 Broederna Akesson Maskinfabrik
US3669593A (en) * 1970-02-10 1972-06-13 Wilhelm Cyriax Mold-closing means for molding machines
DE2019883C3 (de) * 1970-04-24 1980-11-20 Krauss-Maffei Ag, 8000 Muenchen Formschließvorrichtung, insbesondere fur Kunststoff verarbeitende Spritzgießm aschinen
US3669599A (en) * 1970-12-08 1972-06-13 Nat Automatic Tool Co Hydromechanical clamp

Also Published As

Publication number Publication date
JPS4947219A (sk) 1974-05-07
US3857440A (en) 1974-12-31
FR2176980A1 (sk) 1973-11-02
CH543326A (de) 1973-10-31
AT335651B (de) 1977-03-25
JPS5135450B2 (sk) 1976-10-02
DE2313568B2 (de) 1975-06-12
DE2313568A1 (de) 1973-10-04
CA976724A (en) 1975-10-28
FR2176980B1 (sk) 1975-10-31
ATA230873A (de) 1976-07-15
IT981491B (it) 1974-10-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee