IT1028172B - Unita di chiusura per macchine d iniezione - Google Patents

Unita di chiusura per macchine d iniezione

Info

Publication number
IT1028172B
IT1028172B IT19008/75A IT1900875A IT1028172B IT 1028172 B IT1028172 B IT 1028172B IT 19008/75 A IT19008/75 A IT 19008/75A IT 1900875 A IT1900875 A IT 1900875A IT 1028172 B IT1028172 B IT 1028172B
Authority
IT
Italy
Prior art keywords
closing unit
injection machines
machines
injection
closing
Prior art date
Application number
IT19008/75A
Other languages
English (en)
Italian (it)
Original Assignee
Patent & Inventions Ltd
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 Patent & Inventions Ltd filed Critical Patent & Inventions Ltd
Application granted granted Critical
Publication of IT1028172B publication Critical patent/IT1028172B/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/26—Mechanisms or devices for locking or opening dies
    • 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
    • B29C2045/675—Rotatable means coaxial with the tie rod for locking the movable platen to the tie rod, e.g. bayonet couplings using teeth or splines interrupted by longitudinal grooves
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
IT19008/75A 1974-01-04 1975-01-02 Unita di chiusura per macchine d iniezione IT1028172B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7400226A FR2256828B1 (US07935154-20110503-C00006.png) 1974-01-04 1974-01-04

Publications (1)

Publication Number Publication Date
IT1028172B true IT1028172B (it) 1979-01-30

Family

ID=9133092

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19008/75A IT1028172B (it) 1974-01-04 1975-01-02 Unita di chiusura per macchine d iniezione

Country Status (15)

Country Link
US (1) US3975133A (US07935154-20110503-C00006.png)
JP (1) JPS5713389B2 (US07935154-20110503-C00006.png)
AT (1) AT356366B (US07935154-20110503-C00006.png)
BR (1) BR7500049A (US07935154-20110503-C00006.png)
CA (1) CA1031122A (US07935154-20110503-C00006.png)
CH (1) CH586083A5 (US07935154-20110503-C00006.png)
DD (1) DD119024A5 (US07935154-20110503-C00006.png)
DE (1) DE2461066A1 (US07935154-20110503-C00006.png)
ES (1) ES433472A1 (US07935154-20110503-C00006.png)
FR (1) FR2256828B1 (US07935154-20110503-C00006.png)
GB (1) GB1456481A (US07935154-20110503-C00006.png)
IT (1) IT1028172B (US07935154-20110503-C00006.png)
SE (1) SE395646B (US07935154-20110503-C00006.png)
SU (1) SU606541A3 (US07935154-20110503-C00006.png)
ZA (1) ZA748230B (US07935154-20110503-C00006.png)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2935077C2 (de) * 1979-08-30 1986-04-10 Laeis GmbH, 5500 Trier Presse für keramische Formlinge
US4457684A (en) * 1981-02-24 1984-07-03 Mts Systems Corporation Hydraulic press
DE3140837C2 (de) * 1981-10-14 1985-12-19 Idra Pressen GmbH, 7000 Stuttgart Druckgießmaschine
US4849151A (en) * 1986-12-19 1989-07-18 Matsushita Electric Industrial Co., Ltd. Method of molding plastic and injection compression molding apparatus using elongatable tie bars
DE3718106A1 (de) * 1987-05-27 1988-12-15 Mannesmann Ag Praezisionsschliesseinheit fuer eine spritzgiessmaschine
IT1211575B (it) * 1987-12-03 1989-11-03 Fiat Auto Spa Pressa verticale per lo stampaggio di materiali plastici particolarmente materiali plastici termoindurenti
US4911632A (en) * 1988-12-09 1990-03-27 Dana Corporation Quick change holder for mold inserts
IT1238564B (it) * 1990-02-14 1993-08-18 Mgp Italia Srl Dispositivo per variare la posizione del piano di chiusura lungo le colonne di guida in macchine per pressofusione o stampaggio a iniezione
GB9225495D0 (en) * 1992-12-05 1993-01-27 Emb Redman Ltd Apparatus and method for moving a die of a pressure die casting machine
EP0722819A1 (en) * 1995-01-17 1996-07-24 OIMA S.p.A. Injection moulding press
CA2177950C (en) * 1995-06-07 2000-01-25 Pierre Glaesener Injection molding machine with associated securing/clamping assembly and related control system and method
LU88622A1 (de) * 1995-06-12 1997-01-03 Wurth Paul Sa Schliesseinheit fuer eine Spritzgiessmaschine
LU88623A1 (de) 1995-06-12 1997-01-03 Wurth Paul Sa Schliesseinheit fuer eine Spritzgiessmaschine
SE510134C2 (sv) * 1998-02-27 1999-04-19 Hans Mueller Anordning vid tvåstegsutstötare för formsprutningsverktyg
US6334768B1 (en) 1999-08-11 2002-01-01 Husky Injection Molding Systems Ltd. Blow molding clamp arrangement
DE10040819B4 (de) * 2000-08-21 2012-08-09 Kraussmaffei Technologies Gmbh Plattenschließeinheit für eine Spritzgießmaschine
CZ299594B6 (cs) * 2002-06-27 2008-09-17 Lm Technologies S.R.O. Zarízení k výrobe výlisku
RU2011116684A (ru) * 2008-10-03 2012-11-10 Афина Аутомейшн Ллд. (Ca) Фиксирующее устройство для литьевой машины
US20130305661A1 (en) * 2010-11-17 2013-11-21 Bill Sorensen Vacuum packaging machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2689978A (en) * 1950-02-14 1954-09-28 Albert J Roger Clamping apparatus for injection molding machine molds
US3120039A (en) * 1959-08-06 1964-02-04 Albert Stubbe Maschf Die mold closure mechanism for die casting and injection molding machines
US3093863A (en) * 1960-04-28 1963-06-18 Schloemann Ag Die-casting or injection-moulding machines
CH418535A (de) * 1965-01-29 1966-08-15 Buehler Ag Geb Druckgiessmaschine
US3669599A (en) * 1970-12-08 1972-06-13 Nat Automatic Tool Co Hydromechanical clamp

Also Published As

Publication number Publication date
JPS50106818A (US07935154-20110503-C00006.png) 1975-08-22
SU606541A3 (ru) 1978-05-05
AU7694874A (en) 1976-07-01
CA1031122A (en) 1978-05-16
ES433472A1 (es) 1976-12-16
FR2256828B1 (US07935154-20110503-C00006.png) 1980-07-04
SE7415818L (US07935154-20110503-C00006.png) 1975-07-07
DD119024A5 (US07935154-20110503-C00006.png) 1976-04-05
AT356366B (de) 1980-04-25
ZA748230B (en) 1976-01-28
JPS5713389B2 (US07935154-20110503-C00006.png) 1982-03-17
ATA1039274A (de) 1979-09-15
GB1456481A (en) 1976-11-24
CH586083A5 (US07935154-20110503-C00006.png) 1977-03-31
US3975133A (en) 1976-08-17
SE395646B (sv) 1977-08-22
DE2461066A1 (de) 1975-08-21
BR7500049A (pt) 1975-11-04
FR2256828A1 (US07935154-20110503-C00006.png) 1975-08-01

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