AT307706B - Vorrichtung zum Plastifizieren und Auspressen von thermoplastischen Kunststoffen - Google Patents

Vorrichtung zum Plastifizieren und Auspressen von thermoplastischen Kunststoffen

Info

Publication number
AT307706B
AT307706B AT122867A AT122867A AT307706B AT 307706 B AT307706 B AT 307706B AT 122867 A AT122867 A AT 122867A AT 122867 A AT122867 A AT 122867A AT 307706 B AT307706 B AT 307706B
Authority
AT
Austria
Prior art keywords
plasticizing
pressing out
thermoplastics
out thermoplastics
pressing
Prior art date
Application number
AT122867A
Other languages
English (en)
Original Assignee
Anger Plastic Gmbh
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 Anger Plastic Gmbh filed Critical Anger Plastic Gmbh
Application granted granted Critical
Publication of AT307706B publication Critical patent/AT307706B/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
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/64—Screws with two or more threads
    • 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
    • B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
    • B29C48/38—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in the same barrel
    • 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
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/565—Screws having projections other than the thread, e.g. pins
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
AT122867A 1966-02-25 1967-02-09 Vorrichtung zum Plastifizieren und Auspressen von thermoplastischen Kunststoffen AT307706B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEA0051690 1966-02-25
FR139186 1968-02-08

Publications (1)

Publication Number Publication Date
AT307706B true AT307706B (de) 1973-06-12

Family

ID=25964291

Family Applications (1)

Application Number Title Priority Date Filing Date
AT122867A AT307706B (de) 1966-02-25 1967-02-09 Vorrichtung zum Plastifizieren und Auspressen von thermoplastischen Kunststoffen

Country Status (3)

Country Link
AT (1) AT307706B (de)
DE (1) DE1604330A1 (de)
FR (1) FR1558627A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8716077U1 (de) * 1987-12-04 1988-02-11 Plastmachines Gelderland, 8039 Puchheim Vorrichtung zum Aufbereiten von thermoplastischem Kunststoffgut
DE4027261C1 (de) * 1990-08-29 1991-12-12 Continental Gummi-Werke Ag
CN103978723B (zh) * 2014-01-26 2016-05-25 浙江大学 一种用于挤出蜂窝状scr脱硝催化剂的挤出机
CN108481702A (zh) * 2018-06-21 2018-09-04 浙江秦山电缆有限公司 一种自动进料的电缆挤出机

Also Published As

Publication number Publication date
DE1604330A1 (de) 1970-09-10
FR1558627A (de) 1969-02-28

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee