IT1217853B - Macchina per lo stampaggio ad iniezione di materie plastiche - Google Patents

Macchina per lo stampaggio ad iniezione di materie plastiche

Info

Publication number
IT1217853B
IT1217853B IT21024/88A IT2102488A IT1217853B IT 1217853 B IT1217853 B IT 1217853B IT 21024/88 A IT21024/88 A IT 21024/88A IT 2102488 A IT2102488 A IT 2102488A IT 1217853 B IT1217853 B IT 1217853B
Authority
IT
Italy
Prior art keywords
injection molding
molding machine
plastic materials
plastic
materials
Prior art date
Application number
IT21024/88A
Other languages
English (en)
Other versions
IT8821024A0 (it
Inventor
Rudolf Krebser
Original Assignee
Netstal Ag Maschf Giesserei
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 Maschf Giesserei filed Critical Netstal Ag Maschf Giesserei
Publication of IT8821024A0 publication Critical patent/IT8821024A0/it
Application granted granted Critical
Publication of IT1217853B publication Critical patent/IT1217853B/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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
    • B29C45/5008—Drive means therefor
    • 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
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/4005—Ejector constructions; Ejector operating mechanisms
    • 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
    • B29C45/66—Mould opening, closing or clamping devices mechanical
    • B29C45/661—Mould opening, closing or clamping devices mechanical using a toggle mechanism for mould clamping
    • 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
    • B29C45/70—Means for plasticising or homogenising the moulding material or forcing it into the mould, combined with mould opening, closing or clamping devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F6/00—Superconducting magnets; Superconducting coils
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K55/00—Dynamo-electric machines having windings operating at cryogenic temperatures
    • 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
    • B29C2045/1784—Component parts, details or accessories not otherwise provided for; Auxiliary operations not otherwise provided for
    • B29C2045/1792—Machine parts driven by an electric motor, e.g. electric servomotor
    • 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
    • B29C2045/1784—Component parts, details or accessories not otherwise provided for; Auxiliary operations not otherwise provided for
    • B29C2045/1792—Machine parts driven by an electric motor, e.g. electric servomotor
    • B29C2045/1793—Machine parts driven by an electric motor, e.g. electric servomotor by an electric linear motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Press Drives And Press Lines (AREA)
IT21024/88A 1987-06-17 1988-06-17 Macchina per lo stampaggio ad iniezione di materie plastiche IT1217853B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2286/87A CH672610A5 (it) 1987-06-17 1987-06-17

Publications (2)

Publication Number Publication Date
IT8821024A0 IT8821024A0 (it) 1988-06-17
IT1217853B true IT1217853B (it) 1990-03-30

Family

ID=4230223

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21024/88A IT1217853B (it) 1987-06-17 1988-06-17 Macchina per lo stampaggio ad iniezione di materie plastiche

Country Status (6)

Country Link
JP (1) JPS6418618A (it)
CN (1) CN1030379A (it)
CH (1) CH672610A5 (it)
DE (1) DE3818599A1 (it)
FR (1) FR2616704A1 (it)
IT (1) IT1217853B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19957485A1 (de) * 1999-11-23 2001-05-31 Mannesmann Ag Spritzgiessmaschine mit Linearmotor
DE10229060B4 (de) * 2002-06-28 2006-07-06 Mannesmann Plastics Machinery Gmbh Schließeinrichtung für eine Spritzgießmaschine
EP3251821B1 (en) * 2016-06-03 2019-03-13 Airbus Operations GmbH Magnet press for pressing a component, in particular thermoplastic consolidation and/or forming press, and method for pressing such a component

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1332027A (it) * 1963-12-16
FR1340193A (fr) * 1962-05-25 1963-10-18 Sepi Procédé d'obtention de pressions par supraconductivité, notamment pour presses ou vérins
US3887312A (en) * 1971-06-28 1975-06-03 Eugene G Seary Injection molding apparatus
GB2132420A (en) * 1982-08-10 1984-07-04 Kershaw H A Electric motor or generator
JPS60216762A (ja) * 1984-04-10 1985-10-30 Mitsubishi Heavy Ind Ltd 軸発電プラント
JPS61154823A (ja) * 1984-12-28 1986-07-14 Sumitomo Heavy Ind Ltd 射出成形機の型締力制御方法

Also Published As

Publication number Publication date
CH672610A5 (it) 1989-12-15
JPS6418618A (en) 1989-01-23
FR2616704A1 (fr) 1988-12-23
DE3818599A1 (de) 1988-12-29
CN1030379A (zh) 1989-01-18
IT8821024A0 (it) 1988-06-17

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