AT310069B - Extrusion press for moldable masses - Google Patents

Extrusion press for moldable masses

Info

Publication number
AT310069B
AT310069B AT978471A AT978471A AT310069B AT 310069 B AT310069 B AT 310069B AT 978471 A AT978471 A AT 978471A AT 978471 A AT978471 A AT 978471A AT 310069 B AT310069 B AT 310069B
Authority
AT
Austria
Prior art keywords
extrusion press
moldable masses
moldable
masses
extrusion
Prior art date
Application number
AT978471A
Other languages
German (de)
Original Assignee
Tesla Np
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 Tesla Np filed Critical Tesla Np
Application granted granted Critical
Publication of AT310069B publication Critical patent/AT310069B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/832—Heating
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • 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
    • B29C48/03—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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Resistance Heating (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
AT978471A 1970-11-14 1971-11-12 Extrusion press for moldable masses AT310069B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS770670A CS155909B1 (en) 1970-11-14 1970-11-14

Publications (1)

Publication Number Publication Date
AT310069B true AT310069B (en) 1973-09-10

Family

ID=5426647

Family Applications (1)

Application Number Title Priority Date Filing Date
AT978471A AT310069B (en) 1970-11-14 1971-11-12 Extrusion press for moldable masses

Country Status (8)

Country Link
AT (1) AT310069B (en)
CS (1) CS155909B1 (en)
DE (1) DE2153361C3 (en)
FI (1) FI49252C (en)
FR (1) FR2114641A5 (en)
GB (1) GB1334968A (en)
IT (1) IT949515B (en)
SE (1) SE363756B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0244714A1 (en) * 1986-04-29 1987-11-11 Ziegelmundstückbau Braun GmbH Extrusion die for ceramic masses

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0244714A1 (en) * 1986-04-29 1987-11-11 Ziegelmundstückbau Braun GmbH Extrusion die for ceramic masses

Also Published As

Publication number Publication date
DE2153361B2 (en) 1974-09-26
FI49252C (en) 1975-05-12
FR2114641A5 (en) 1972-06-30
DE2153361C3 (en) 1975-05-15
IT949515B (en) 1973-06-11
FI49252B (en) 1975-01-31
CS155909B1 (en) 1974-06-24
DE2153361A1 (en) 1972-05-31
GB1334968A (en) 1973-10-24
SE363756B (en) 1974-02-04

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee