IT981491B - INJECTION MOLDING MACHINE - Google Patents

INJECTION MOLDING MACHINE

Info

Publication number
IT981491B
IT981491B IT21855/73A IT2185573A IT981491B IT 981491 B IT981491 B IT 981491B IT 21855/73 A IT21855/73 A IT 21855/73A IT 2185573 A IT2185573 A IT 2185573A IT 981491 B IT981491 B IT 981491B
Authority
IT
Italy
Prior art keywords
injection molding
molding machine
machine
injection
molding
Prior art date
Application number
IT21855/73A
Other languages
Italian (it)
Inventor
E Ruegg
Original Assignee
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 Netstal Ag filed Critical Netstal Ag
Application granted granted Critical
Publication of IT981491B publication Critical patent/IT981491B/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
    • B29C45/64—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
IT21855/73A 1972-03-22 1973-03-20 INJECTION MOLDING MACHINE IT981491B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH423672A CH543326A (en) 1972-03-22 1972-03-22 Injection molding machine

Publications (1)

Publication Number Publication Date
IT981491B true IT981491B (en) 1974-10-10

Family

ID=4272341

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21855/73A IT981491B (en) 1972-03-22 1973-03-20 INJECTION MOLDING MACHINE

Country Status (8)

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

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 (en) * 2007-06-08 2008-12-09 Italpresse Ind Spa DIE CASTING MACHINE
JP6774701B2 (en) 2016-05-30 2020-10-28 デクセリアルズ株式会社 Antenna device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT274337B (en) * 1963-04-30 1969-09-10 Mannesmann Meer Ag Device for locking the mold clamping unit on an injection molding machine
FR1364692A (en) * 1963-05-13 1964-06-26 Improvements to devices for ensuring the closing and clamping of molds in injection molding machines
GB1014093A (en) * 1963-11-29 1965-12-22 Loewy Eng Co Ltd Mould-closing unit for injection moulding machines
SE301716B (en) * 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 (en) * 1970-04-24 1980-11-20 Krauss-Maffei Ag, 8000 Muenchen Mold clamping device, especially for plastic processing injection molding machines
US3669599A (en) * 1970-12-08 1972-06-13 Nat Automatic Tool Co Hydromechanical clamp

Also Published As

Publication number Publication date
JPS4947219A (en) 1974-05-07
AT335651B (en) 1977-03-25
DE2313568A1 (en) 1973-10-04
US3857440A (en) 1974-12-31
FR2176980B1 (en) 1975-10-31
CH543326A (en) 1973-10-31
JPS5135450B2 (en) 1976-10-02
FR2176980A1 (en) 1973-11-02
DE2313568B2 (en) 1975-06-12
GB1383156A (en) 1975-02-05
ATA230873A (en) 1976-07-15
CA976724A (en) 1975-10-28

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