GB1253714A - Process and device for processing highly viscous materials - Google Patents

Process and device for processing highly viscous materials

Info

Publication number
GB1253714A
GB1253714A GB02694/69A GB1269469A GB1253714A GB 1253714 A GB1253714 A GB 1253714A GB 02694/69 A GB02694/69 A GB 02694/69A GB 1269469 A GB1269469 A GB 1269469A GB 1253714 A GB1253714 A GB 1253714A
Authority
GB
United Kingdom
Prior art keywords
thread
screw
highly viscous
section
viscous materials
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB02694/69A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Uniroyal AG
Original Assignee
Uniroyal 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 Uniroyal AG filed Critical Uniroyal AG
Publication of GB1253714A publication Critical patent/GB1253714A/en
Expired legal-status Critical Current

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
    • B29C48/03—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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
GB02694/69A 1968-03-22 1969-03-11 Process and device for processing highly viscous materials Expired GB1253714A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT285868A AT307009B (de) 1968-03-22 1968-03-22 Mischer zur Verarbeitung von hochviskosen Werkstoffen, insbesondere Kautschukmischungen

Publications (1)

Publication Number Publication Date
GB1253714A true GB1253714A (en) 1971-11-17

Family

ID=3541417

Family Applications (1)

Application Number Title Priority Date Filing Date
GB02694/69A Expired GB1253714A (en) 1968-03-22 1969-03-11 Process and device for processing highly viscous materials

Country Status (7)

Country Link
AT (1) AT307009B (enrdf_load_stackoverflow)
BE (1) BE730101A (enrdf_load_stackoverflow)
CH (1) CH504943A (enrdf_load_stackoverflow)
DE (2) DE6750568U (enrdf_load_stackoverflow)
FR (1) FR2004549B1 (enrdf_load_stackoverflow)
GB (1) GB1253714A (enrdf_load_stackoverflow)
NL (1) NL6904269A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201600129563A1 (it) * 2016-12-21 2018-06-21 M R S Italia S R L Dispositivo di miscelazione per viti di plastificazione

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2235784C3 (de) * 1972-07-21 1986-01-09 Uniroyal Englebert Reifen GmbH, 5100 Aachen Einschnecken-Extruder zum Mischen und Homogenisieren von hochviskosen Kautschukmischungen und hochviskosen Thermoplasten
CH603341A5 (enrdf_load_stackoverflow) * 1975-06-30 1978-08-15 Maillefer Sa
CH618916A5 (enrdf_load_stackoverflow) * 1977-10-25 1980-08-29 Maillefer Sa
US4312265A (en) * 1980-05-29 1982-01-26 Koppers Company, Inc. Screw for extruding a food mash
DE3533225A1 (de) * 1984-09-21 1986-05-15 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Schneckenextruder
DE4134026C2 (de) * 1991-10-15 1994-04-21 Werner & Pfleiderer Gleichdrallschneckenkneter
DE102020001456B4 (de) * 2020-03-06 2022-07-14 Jochen Hennes Extruder mit Mischzone

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201600129563A1 (it) * 2016-12-21 2018-06-21 M R S Italia S R L Dispositivo di miscelazione per viti di plastificazione

Also Published As

Publication number Publication date
FR2004549A1 (enrdf_load_stackoverflow) 1969-11-28
AT307009B (de) 1973-05-10
DE6750568U (de) 1969-01-09
BE730101A (enrdf_load_stackoverflow) 1969-09-19
DE1912459A1 (de) 1969-11-13
CH504943A (fr) 1971-03-31
NL6904269A (enrdf_load_stackoverflow) 1969-09-24
FR2004549B1 (enrdf_load_stackoverflow) 1975-07-04

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