CH354940A - Adiabatisch arbeitende Schneckenstrangpresse - Google Patents

Adiabatisch arbeitende Schneckenstrangpresse

Info

Publication number
CH354940A
CH354940A CH354940DA CH354940A CH 354940 A CH354940 A CH 354940A CH 354940D A CH354940D A CH 354940DA CH 354940 A CH354940 A CH 354940A
Authority
CH
Switzerland
Prior art keywords
screw extruder
adiabatic
adiabatic screw
extruder
screw
Prior art date
Application number
Other languages
English (en)
Inventor
Erich Beck
Original Assignee
Alpine Ag
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 Alpine Ag filed Critical Alpine Ag
Publication of CH354940A publication Critical patent/CH354940A/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J19/00—Blacksmiths requisites not otherwise provided for
    • B21J19/02—Hearths; Air supply arrangements specially adapted 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
    • 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
    • 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
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/63—Screws having sections without mixing elements or threads, i.e. having cylinder shaped sections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
CH354940D 1955-10-18 1956-09-29 Adiabatisch arbeitende Schneckenstrangpresse CH354940A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE354940X 1955-10-18

Publications (1)

Publication Number Publication Date
CH354940A true CH354940A (de) 1961-06-15

Family

ID=6289821

Family Applications (1)

Application Number Title Priority Date Filing Date
CH354940D CH354940A (de) 1955-10-18 1956-09-29 Adiabatisch arbeitende Schneckenstrangpresse

Country Status (3)

Country Link
BE (1) BE551864A (de)
CH (1) CH354940A (de)
FR (2) FR354940A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1128638B (de) * 1959-12-24 1962-04-26 Ankerwerk Gebrueder Goller Verfahren zum Betrieb einer Spritzgiessmaschine und Vorrichtung zur Durchfuehrung dieses Verfahrens
DE1269335B (de) * 1962-12-05 1968-05-30 Scholven Chemie Ag Schneckenpresse zum Kneten, Mischen und Extrudieren von plastischen Stoffen
DE1197611B (de) * 1962-12-15 1965-07-29 Kloeckner Humboldt Deutz Ag Schneckenpresse fuer spritzfaehige Werkstoffe, wie z. B. Kunststoffe

Also Published As

Publication number Publication date
FR354940A (fr) 1905-10-18
BE551864A (de) 1900-01-01
FR1168923A (fr) 1958-12-18

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