IT999018B - Pressa idraulica di stampaggio particolarmente per materie plastiche - Google Patents

Pressa idraulica di stampaggio particolarmente per materie plastiche

Info

Publication number
IT999018B
IT999018B IT30645/73A IT3064573A IT999018B IT 999018 B IT999018 B IT 999018B IT 30645/73 A IT30645/73 A IT 30645/73A IT 3064573 A IT3064573 A IT 3064573A IT 999018 B IT999018 B IT 999018B
Authority
IT
Italy
Prior art keywords
plastic materials
molding press
hydraulic molding
press particularly
hydraulic
Prior art date
Application number
IT30645/73A
Other languages
English (en)
Original Assignee
Poncet P
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 Poncet P filed Critical Poncet P
Application granted granted Critical
Publication of IT999018B publication Critical patent/IT999018B/it

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
    • 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
    • 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
    • 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
    • Y10S425/223—Injection mold closing means utilizing variable closing pressure

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)
IT30645/73A 1972-10-27 1973-10-26 Pressa idraulica di stampaggio particolarmente per materie plastiche IT999018B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7238860A FR2204490B1 (it) 1972-10-27 1972-10-27

Publications (1)

Publication Number Publication Date
IT999018B true IT999018B (it) 1976-02-20

Family

ID=9106560

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30645/73A IT999018B (it) 1972-10-27 1973-10-26 Pressa idraulica di stampaggio particolarmente per materie plastiche

Country Status (5)

Country Link
US (1) US3905741A (it)
DE (1) DE2353798C2 (it)
FR (1) FR2204490B1 (it)
GB (1) GB1444598A (it)
IT (1) IT999018B (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021181A (en) * 1974-04-23 1977-05-03 Karl Hehl Tie rod connection for die closing unit of injection molding machine
JPS5110861A (it) * 1974-07-17 1976-01-28 Shigeru Tsutsumi
FR2283768A1 (fr) * 1974-09-04 1976-04-02 Inst Francais Du Petrole Dispositif pour fabriquer en continu des profiles cintres en matiere plastique armee de filaments
DE2837761C3 (de) * 1978-08-30 1981-04-02 Hehl, Karl, 7298 Loßburg Kunststoff-Spritzgießmaschine mit einer an der Formaufspannplatte der Formschließeinheit anschließbaren Spritzgießeinheit
DE2935077C2 (de) * 1979-08-30 1986-04-10 Laeis GmbH, 5500 Trier Presse für keramische Formlinge
GB2093399B (en) * 1981-02-24 1985-07-10 Mts System Corp Hydraulic press
FR2541934B1 (fr) * 1983-03-04 1986-10-17 Poncet Pierre Dispositif de reglage du parallelisme et de la planeite des plateaux dans les presses a mouler
US4676090A (en) * 1983-10-31 1987-06-30 Hashimoto Forming Industry Co., Ltd. Press machine with an adjustable shut height
US4533313A (en) * 1984-06-22 1985-08-06 Pierre Poncet Press with columns compensated for deformation during tightening
DE3836097C2 (de) * 1988-10-22 1994-05-26 Krauss Maffei Ag Holmzieh- und Spannvorrichtung, insbesondere für Spritzgießmaschine, Presse
US4944669A (en) * 1989-03-03 1990-07-31 The Dow Chemical Company High tonnage rim press
JPH03184808A (ja) * 1989-12-15 1991-08-12 Ube Ind Ltd 成形機の型締装置
GR1001080B (el) * 1990-03-12 1993-04-28 Dow Chemical Co Πρέσα μείζονος φορτίου δια την δι'αντιδράσεως χύτευση δι'εγχύσε ως (πρέσα Rim).
NL193748C (nl) * 1991-02-26 2000-09-04 Boschman Tech Bv Spuitgietinrichting.
US6171094B1 (en) * 1993-11-01 2001-01-09 John W. Von Holdt Universal mold
US6106265A (en) * 1998-07-09 2000-08-22 Von Holdt; John W. Stack mold centering system
JP3708769B2 (ja) * 1999-12-08 2005-10-19 日精樹脂工業株式会社 射出成形機の型締装置
EP1609579B1 (de) * 2004-06-26 2008-03-12 MAPLAN Maschinen und technische Anlagen, Planungs- und Fertigungsgesellschaft m.b.H Schliesseinheit für eine Spritzgiessvorrichtung
US20070237851A1 (en) * 2006-04-10 2007-10-11 Baron Frank D R Two platen traverse cylinder mounting system
US7448863B2 (en) * 2007-03-07 2008-11-11 Wu Chang Yang Ice-carving machine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2718663A (en) * 1949-09-30 1955-09-27 Crown Machine & Tool Company Injection molding machine
US2689978A (en) * 1950-02-14 1954-09-28 Albert J Roger Clamping apparatus for injection molding machine molds
US2976569A (en) * 1958-06-05 1961-03-28 Hendrik K Quere Die casting machine of high pressure injection moulding device
DE1147750B (de) * 1959-06-06 1963-04-25 Krauss Maffei Ag Formschliessvorrichtung, insbesondere fuer thermoplastische Kunststoffe verarbeitende Spritzgussmaschinen
NL263250A (it) * 1960-04-28
AT274337B (de) * 1963-04-30 1969-09-10 Mannesmann Meer Ag Vorrichtung zum Verriegeln der Formschließeinheit an einer Spritzgußmaschine
DE1231884B (de) * 1963-04-30 1967-01-05 Mannesmann Meer Ag Vorrichtung zum Verriegeln der Formschliesseinheit an Spritzgiessmaschinen
US3263277A (en) * 1963-06-04 1966-08-02 Mannesmann Meer Ag Hold-shut device for injection molding
DE1729143C2 (de) * 1968-01-26 1973-01-04 Desma-Werke Gmbh, 2807 Uesen Spritzgieß- oder Vulkanisierform zum Herstellen von Formungen, insbesondere Schuhsohlen aus Kunststoffen oder Gummi mit Zellstruktur
DE1930163A1 (de) * 1969-06-13 1970-12-23 Krauss Maffei Ag Giessmaschine

Also Published As

Publication number Publication date
GB1444598A (en) 1976-08-04
FR2204490B1 (it) 1976-10-29
FR2204490A1 (it) 1974-05-24
DE2353798A1 (de) 1974-05-09
US3905741A (en) 1975-09-16
DE2353798C2 (de) 1984-07-19

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