ES447729A1 - Dispositivo mezclador rotatorio cilindrico y central para la plastificacion de masas plastificables - Google Patents

Dispositivo mezclador rotatorio cilindrico y central para la plastificacion de masas plastificables

Info

Publication number
ES447729A1
ES447729A1 ES0447729A ES447729A ES447729A1 ES 447729 A1 ES447729 A1 ES 447729A1 ES 0447729 A ES0447729 A ES 0447729A ES 447729 A ES447729 A ES 447729A ES 447729 A1 ES447729 A1 ES 447729A1
Authority
ES
Spain
Prior art keywords
cylindrical
translation
machine
mixing device
legally binding
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
ES0447729A
Other languages
English (en)
Inventor
Herbert Eck
Martin Doriat
Manfred Hannebaum
Walter Kudlich
Hans Wimmer
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.)
Wacker Chemie AG
Original Assignee
Wacker Chemie 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 Wacker Chemie AG filed Critical Wacker Chemie AG
Publication of ES447729A1 publication Critical patent/ES447729A1/es
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
    • B29C48/68—Barrels or cylinders
    • B29C48/685—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads
    • B29C48/686—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads having grooves or cavities
    • 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
    • B29C48/56—Screws having grooves or cavities other than the thread or the channel
    • 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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
ES0447729A 1975-05-09 1976-05-08 Dispositivo mezclador rotatorio cilindrico y central para la plastificacion de masas plastificables Expired ES447729A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752520727 DE2520727A1 (de) 1975-05-09 1975-05-09 Verwendung eines zentrisch-zylindrischen rotationsmischers zum plastifizieren

Publications (1)

Publication Number Publication Date
ES447729A1 true ES447729A1 (es) 1977-06-01

Family

ID=5946191

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0447729A Expired ES447729A1 (es) 1975-05-09 1976-05-08 Dispositivo mezclador rotatorio cilindrico y central para la plastificacion de masas plastificables

Country Status (11)

Country Link
JP (1) JPS51137755A (es)
BE (1) BE841565A (es)
CH (1) CH605075A5 (es)
DE (1) DE2520727A1 (es)
ES (1) ES447729A1 (es)
FR (1) FR2310204A1 (es)
GB (1) GB1521176A (es)
IT (1) IT1065350B (es)
NL (1) NL7602858A (es)
NO (1) NO761578L (es)
SE (1) SE7605157L (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2933433A1 (de) * 1979-08-17 1981-03-26 Heinz Dipl.-Ing. 96317 Kronach Weber Beschickungsvorrichtung zum vorwaermen und zufuehren von kunststoffmaterial zu einer kunststoffverarbeitungsmaschine
JPS61139744U (es) * 1985-02-21 1986-08-29
DE3704108A1 (de) * 1987-02-11 1988-08-25 Albers August Misch- und scherwalzwerk fuer plastifizierbares material
DE3917678A1 (de) * 1989-05-31 1990-12-06 Troester Maschf Paul Vorrichtung und verfahren zum abdichten eines scherdornes oder einer schnecke einer extrusionsmaschine fuer kautschukmischungen und/oder kunststoffe

Also Published As

Publication number Publication date
SE7605157L (sv) 1976-11-10
JPS51137755A (en) 1976-11-27
DE2520727A1 (de) 1976-11-18
BE841565A (fr) 1976-11-08
GB1521176A (en) 1978-08-16
FR2310204A1 (fr) 1976-12-03
IT1065350B (it) 1985-02-25
NO761578L (es) 1976-11-10
CH605075A5 (es) 1978-09-29
NL7602858A (nl) 1976-11-11

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