JPS4947219A - - Google Patents

Info

Publication number
JPS4947219A
JPS4947219A JP48019672A JP1967273A JPS4947219A JP S4947219 A JPS4947219 A JP S4947219A JP 48019672 A JP48019672 A JP 48019672A JP 1967273 A JP1967273 A JP 1967273A JP S4947219 A JPS4947219 A JP S4947219A
Authority
JP
Japan
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
JP48019672A
Other languages
Japanese (ja)
Other versions
JPS5135450B2 (enrdf_load_stackoverflow
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 JPS4947219A publication Critical patent/JPS4947219A/ja
Publication of JPS5135450B2 publication Critical patent/JPS5135450B2/ja
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)
JP48019672A 1972-03-22 1973-02-17 Expired JPS5135450B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
JPS4947219A true JPS4947219A (enrdf_load_stackoverflow) 1974-05-07
JPS5135450B2 JPS5135450B2 (enrdf_load_stackoverflow) 1976-10-02

Family

ID=4272341

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48019672A Expired JPS5135450B2 (enrdf_load_stackoverflow) 1972-03-22 1973-02-17

Country Status (8)

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

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 (enrdf_load_stackoverflow) * 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
JPS5135450B2 (enrdf_load_stackoverflow) 1976-10-02
FR2176980B1 (enrdf_load_stackoverflow) 1975-10-31
IT981491B (it) 1974-10-10
FR2176980A1 (enrdf_load_stackoverflow) 1973-11-02
ATA230873A (de) 1976-07-15
AT335651B (de) 1977-03-25
CA976724A (en) 1975-10-28
US3857440A (en) 1974-12-31
GB1383156A (en) 1975-02-05
DE2313568A1 (de) 1973-10-04
DE2313568B2 (de) 1975-06-12
CH543326A (de) 1973-10-31

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