IT1002107B - Perfezionamento agli ugelli per la presso iniezione di materiale pla stici e relativi ugelli perfeziona ti - Google Patents

Perfezionamento agli ugelli per la presso iniezione di materiale pla stici e relativi ugelli perfeziona ti

Info

Publication number
IT1002107B
IT1002107B IT3190673A IT3190673A IT1002107B IT 1002107 B IT1002107 B IT 1002107B IT 3190673 A IT3190673 A IT 3190673A IT 3190673 A IT3190673 A IT 3190673A IT 1002107 B IT1002107 B IT 1002107B
Authority
IT
Italy
Prior art keywords
nozzles
improvement
improved
plastic material
press injection
Prior art date
Application number
IT3190673A
Other languages
English (en)
Italian (it)
Original Assignee
Saint Gobain
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 Saint Gobain filed Critical Saint Gobain
Application granted granted Critical
Publication of IT1002107B publication Critical patent/IT1002107B/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
    • 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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/164—The moulding materials being injected simultaneously
    • 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
    • B29C45/20—Injection nozzles
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/673—Assembling the units
    • E06B3/67339—Working the edges of already assembled units
    • E06B3/67343—Filling or covering the edges with synthetic hardenable substances
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/673—Assembling the units
    • E06B3/67339—Working the edges of already assembled units
    • E06B3/67343—Filling or covering the edges with synthetic hardenable substances
    • E06B3/67347—Filling or covering the edges with synthetic hardenable substances by extrusion techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Coating Apparatus (AREA)
  • Laminated Bodies (AREA)
IT3190673A 1972-11-29 1973-11-29 Perfezionamento agli ugelli per la presso iniezione di materiale pla stici e relativi ugelli perfeziona ti IT1002107B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7242468A FR2207799B1 (fi) 1972-11-29 1972-11-29

Publications (1)

Publication Number Publication Date
IT1002107B true IT1002107B (it) 1976-05-20

Family

ID=9107932

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3190673A IT1002107B (it) 1972-11-29 1973-11-29 Perfezionamento agli ugelli per la presso iniezione di materiale pla stici e relativi ugelli perfeziona ti

Country Status (5)

Country Link
BE (1) BE807935A (fi)
DE (1) DE2359329C2 (fi)
FR (1) FR2207799B1 (fi)
GB (1) GB1441798A (fi)
IT (1) IT1002107B (fi)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419815A1 (fr) * 1978-03-17 1979-10-12 Rostovsky Na Donu Inst Tekhn Installation pour la fabrication de modeles consommables fusibles employes dans le moulage a la cire perdue
DE2846785C2 (de) * 1978-10-27 1984-07-19 Karl 7531 Neuhausen Lenhardt Vorrichtung zum automatischen Füllen der Randfugen von Zwei- oder Mehrfach- Isolierglasscheiben mit einem Dichtungsmittel unter Verwendung von Fülldüsen
DE3217410C2 (de) * 1982-05-08 1985-06-27 Karl 7531 Neuhausen Lenhardt Vorrichtung zum Füllen der Randfugen von Isolierglasscheiben mit einer Dichtmasse
FR2570323B1 (fr) * 1984-09-17 1987-01-30 Saint Gobain Vitrage Perfectionnement a la distribution de matieres plastiques notamment pour la fabrication de joints de vitrages multiples
CA1280568C (fr) * 1984-07-10 1991-02-26 Karl Lenhardt Preparation d'une matiere plastique en vue de son extrusion notamment sous la forme d'un cordon calibre destine a servir de joint et d'intercalaire dans des vitrages multiples
DE3520454A1 (de) * 1985-06-07 1986-12-11 DETEC Kunststofftechnik GmbH, 6080 Groß-Gerau Injektionseinrichtung zum spritzgiessen hochviskoser materialien
DE3539877A1 (de) * 1985-08-17 1987-04-02 Karl Lenhardt Vorrichtung zum verbinden zweier glastafeln zu einer randverklebten isolierglasscheibe
DE3534252C1 (de) * 1985-09-26 1987-04-16 Stuebbe Gmbh Maschf Spritzgiessmaschine zum Herstellen von Kunststoffteilen im Spritzgiess- oder Reaktionsspritzgiessverfahren
FR2617541A1 (fr) * 1987-06-30 1989-01-06 Europ Composants Electron Dispositif automatique de coulage d'une resine avec un dosage volumetrique de precision
FR2632891B1 (fr) * 1988-06-17 1990-10-19 Saint Gobain Vitrage Amelioration a la fabrication d'un cordon de matiere organique destine a servir de joint et d'intercalaire dans un vitrage multiple
AT393990B (de) * 1990-04-06 1992-01-10 Hetzmannseder Bonum Werk Mischvorrichtung mit einem ansaugkopf fuer wenigstens zwei rieselfaehige materialien
DE102009035002A1 (de) * 2009-07-24 2011-01-27 Bystronic Lenhardt Gmbh Verfahren zum Herstellen einer Isolierglasscheibe
CN108505737A (zh) * 2018-04-24 2018-09-07 浙江卡莎罗新型装饰材料有限公司 一种玻璃马赛克用挟持装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE884105C (de) * 1943-05-30 1953-08-03 Dynamit Nobel Ag Spritzgussverfahren und Vorrichtung zur Herstellung von Formstuecken aller Art aus thermoplastischen Werkstoffen
DE1007053B (de) * 1954-01-05 1957-04-25 Heinrich Wiesmann Aus Spritzzylinder und vorplastifizierender Schnecke bestehende Spritzgussmaschine
DE1196855B (de) * 1960-02-08 1965-07-15 R H Windsor Ltd Schnecken-Spritzgiessmaschine zur Verarbeitung thermoplastischer Kunststoffe
DE1174053B (de) * 1961-01-11 1964-07-16 Rhodiaceta Verschlussduese am Spritzzylinder von thermo-plastische Kunststoffe verarbeitenden Spritzgiessmaschinen
DE1168062B (de) * 1961-03-30 1964-04-16 Basf Ag Verfahren zum Betrieb einer Duesenschliesseinrichtung fuer Spritzgiessmaschinen zur Verarbeitung thermoplastischer Massen und Duesenschliesseinrichtung zur Durchfuehrung des Verfahrens

Also Published As

Publication number Publication date
GB1441798A (en) 1976-07-07
FR2207799B1 (fi) 1980-04-25
BE807935A (fr) 1974-05-28
DE2359329C2 (de) 1983-03-31
DE2359329A1 (de) 1974-05-30
FR2207799A1 (fi) 1974-06-21

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