CH313830A - Extrusion press - Google Patents

Extrusion press

Info

Publication number
CH313830A
CH313830A CH313830DA CH313830A CH 313830 A CH313830 A CH 313830A CH 313830D A CH313830D A CH 313830DA CH 313830 A CH313830 A CH 313830A
Authority
CH
Switzerland
Prior art keywords
extrusion press
extrusion
press
Prior art date
Application number
Other languages
German (de)
Inventor
Reifenhaeuser Hans
Original Assignee
Hugo Stinnes Verwaltung Ges M
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 Hugo Stinnes Verwaltung Ges M filed Critical Hugo Stinnes Verwaltung Ges M
Publication of CH313830A publication Critical patent/CH313830A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies therefor
    • B30B11/24—Extrusion presses; Dies therefor using screws or worms
    • B30B11/245—Extrusion presses; Dies therefor using screws or worms using two or more screws working in different chambers
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
    • A21C11/00—Other machines for forming the dough into its final shape before cooking or baking
    • A21C11/16—Extruding machines
    • 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
    • B29C48/445—Coaxially arranged screws, i.e. one within the other

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
CH313830D 1952-02-23 1953-02-12 Extrusion press CH313830A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE313830X 1952-02-23

Publications (1)

Publication Number Publication Date
CH313830A true CH313830A (en) 1956-05-15

Family

ID=6142653

Family Applications (1)

Application Number Title Priority Date Filing Date
CH313830D CH313830A (en) 1952-02-23 1953-02-12 Extrusion press

Country Status (4)

Country Link
BE (1) BE517742A (en)
CH (1) CH313830A (en)
FR (1) FR1070843A (en)
GB (1) GB720743A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1205213B (en) * 1987-06-30 1989-03-15 Pirelli Cavi Spa EXTRUDER FOR POLYMERIC MATERIALS

Also Published As

Publication number Publication date
GB720743A (en) 1954-12-29
BE517742A (en) 1900-01-01
FR1070843A (en) 1954-08-17

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