CH503572A - Extruderpresse für zähflüssige Stoffe, insbesondere für thermoplastische Kunststoffe - Google Patents

Extruderpresse für zähflüssige Stoffe, insbesondere für thermoplastische Kunststoffe

Info

Publication number
CH503572A
CH503572A CH887570A CH887570A CH503572A CH 503572 A CH503572 A CH 503572A CH 887570 A CH887570 A CH 887570A CH 887570 A CH887570 A CH 887570A CH 503572 A CH503572 A CH 503572A
Authority
CH
Switzerland
Prior art keywords
thermoplastics
viscous substances
extruder press
extruder
press
Prior art date
Application number
CH887570A
Other languages
English (en)
Inventor
Gabbrielli Ernesto
Original Assignee
Gabbrielli Ernesto
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 Gabbrielli Ernesto filed Critical Gabbrielli Ernesto
Publication of CH503572A publication Critical patent/CH503572A/de

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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/465—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using rollers
    • B29C48/467—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using rollers using single rollers, e.g. provided with protrusions, closely surrounded by a housing with movement of the material in the axial direction
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/455—Screws arranged to convey material towards each other, e.g. separate screws arranged after each other and feeding in opposite directions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
CH887570A 1969-06-25 1970-06-12 Extruderpresse für zähflüssige Stoffe, insbesondere für thermoplastische Kunststoffe CH503572A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1866269 1969-06-25

Publications (1)

Publication Number Publication Date
CH503572A true CH503572A (de) 1971-02-28

Family

ID=32922985

Family Applications (1)

Application Number Title Priority Date Filing Date
CH887570A CH503572A (de) 1969-06-25 1970-06-12 Extruderpresse für zähflüssige Stoffe, insbesondere für thermoplastische Kunststoffe

Country Status (5)

Country Link
CA (1) CA929310A (de)
CH (1) CH503572A (de)
DE (1) DE2029875A1 (de)
FR (1) FR2051312A5 (de)
GB (1) GB1314707A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5358327A (en) * 1992-09-09 1994-10-25 Eastman Kodak Company Apparatus for plasticizing particulate plastic material
GB2428445B (en) 2005-07-20 2009-01-28 Multiclip Co Ltd Device, method and apparatus for lifting a railway rail
US9481759B2 (en) 2009-08-14 2016-11-01 Boral Ip Holdings Llc Polyurethanes derived from highly reactive reactants and coal ash
US8846776B2 (en) 2009-08-14 2014-09-30 Boral Ip Holdings Llc Filled polyurethane composites and methods of making same
US9745224B2 (en) 2011-10-07 2017-08-29 Boral Ip Holdings (Australia) Pty Limited Inorganic polymer/organic polymer composites and methods of making same
US10138341B2 (en) 2014-07-28 2018-11-27 Boral Ip Holdings (Australia) Pty Limited Use of evaporative coolants to manufacture filled polyurethane composites
WO2016022103A1 (en) 2014-08-05 2016-02-11 Amitabha Kumar Filled polymeric composites including short length fibers
WO2016118141A1 (en) 2015-01-22 2016-07-28 Boral Ip Holdings (Australia) Pty Limited Highly filled polyurethane composites
US10030126B2 (en) 2015-06-05 2018-07-24 Boral Ip Holdings (Australia) Pty Limited Filled polyurethane composites with lightweight fillers
WO2017082914A1 (en) 2015-11-12 2017-05-18 Boral Ip Holdings (Australia) Pty Limited Filled polyurethane composites with size-graded fillers

Also Published As

Publication number Publication date
GB1314707A (en) 1973-04-26
CA929310A (en) 1973-07-03
DE2029875A1 (de) 1971-01-07
FR2051312A5 (de) 1971-04-02

Similar Documents

Publication Publication Date Title
CH496537A (de) Vorrichtung zum Extrudieren von schwer extrudierbaren Materialien, insbesondere von Kunststoffabfällen
CH507076A (de) Vorrichtung zum Vermischen von schnell miteinander reagierenden Komponenten, insbesondere für die Herstellung von Schaumstoffen
GB1317897A (en) Thermoplastic polymer blends
DK125932B (da) Metalbøsning til indpresning i termoplastisk materiale.
CH512989A (de) Strangpresse zum Verarbeiten von Kunststoff
AT295901B (de) Fahrzeug, insbesondere landwirtschaftliches Fahrzeug
AT295122B (de) Strangpresse für Kunststoffe
CH503572A (de) Extruderpresse für zähflüssige Stoffe, insbesondere für thermoplastische Kunststoffe
CH467151A (de) Strangpresse für Kunststoffe
ES194505Y (es) Prensa para inyeccion con moldes multiples para el estampa-do de objetos de goma, plastico y similares.
NL162682B (nl) Werkwijze ter bereiding van thermoplastische kunst- stoffen die een glijmiddel bevatten.
AT306541B (de) Fahrzeug, insbesondere Gleiskettenfahrzeug
BR7019555D0 (pt) Prensa de moldar por compressao
CH531946A (de) Fahrzeug, insbesondere landwirtschaftliches Fahrzeug
CH513713A (de) Strangpresse zum Verarbeiten plastischer Kunststoffmassen
AT301846B (de) Strangpresse mit Scheibenrotor für thermoplastische Kunststoffe
FR94990E (fr) Unités de clipage linéaires pour profilés en matiere plastique.
CH476569A (de) Schneckenstrangpresse für thermoplastische Kunststoffe
AT318899B (de) Hydromechanische Werkzeugschließeinheit für Verarbeitungsmaschinen, insbesondere Spritzgießmaschinen
DE1926488B2 (de) Strangpresse zum verarbeiten plastischer insbesondere ther moplastischer oder nicht vernetzter elastomerer masse
AT313081B (de) Heizanlage, insbesondere zum Beheizen von Fahrzeugen
AT288033B (de) Formkörper, insbesondere für Abdichtungszwecke
CH498648A (de) Vorrichtung für das Mischen, Kneten oder Trocknen eines oder mehrerer Stoffe
DE1952826B2 (de) Kastenwagen, insbesondere viehtransportwagen
AT302835B (de) Federspeicherbremse für Fahrzeuge, insbesondere für Kraftfahrzeuge

Legal Events

Date Code Title Description
PL Patent ceased