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FR2401754A1 - Machine monovis ou multivis - Google Patents

Machine monovis ou multivis

Info

Publication number
FR2401754A1
FR2401754A1 FR7821953A FR7821953A FR2401754A1 FR 2401754 A1 FR2401754 A1 FR 2401754A1 FR 7821953 A FR7821953 A FR 7821953A FR 7821953 A FR7821953 A FR 7821953A FR 2401754 A1 FR2401754 A1 FR 2401754A1
Authority
FR
France
Prior art keywords
machine
casing
multivis
monovis
front face
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.)
Granted
Application number
FR7821953A
Other languages
English (en)
Other versions
FR2401754B1 (fr
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.)
KraussMaffei Extrusion GmbH
Original Assignee
Hermann Berstorff Maschinenbau GmbH
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 Hermann Berstorff Maschinenbau GmbH filed Critical Hermann Berstorff Maschinenbau GmbH
Publication of FR2401754A1 publication Critical patent/FR2401754A1/fr
Application granted granted Critical
Publication of FR2401754B1 publication Critical patent/FR2401754B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
    • B29B7/428—Parts or accessories, e.g. casings, feeding or discharging means
    • B29B7/429—Screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/07—Stirrers characterised by their mounting on the shaft
    • B01F27/071—Fixing of the stirrer to the shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/09—Stirrers characterised by the mounting of the stirrers with respect to the receptacle
    • B01F27/092—Stirrers characterised by the mounting of the stirrers with respect to the receptacle occupying substantially the whole interior space of the receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
    • B29B7/488—Parts, e.g. casings, sealings; Accessories, e.g. flow controlling or throttling devices
    • B29B7/489—Screws
    • 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
    • B29C48/256—Exchangeable extruder parts
    • B29C48/2564—Screw parts
    • 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
    • B29C48/635—Eccentrically rotating screws; Screws revolving around an axis other than their central axis
    • 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
    • B30B11/246—Screw constructions
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

a. Machine monovis ou multivis. b. Sur les arbres d'entraînement s'appuie au moins dans une zone d'extrémité du côté intérieur de l'enveloppe 6 un agencement 25, 26 à rondelle de butée fendue axialement qui a des vis 30 de serrage agissant sur la face frontale de la partie de vis 13, 16 adjacente la plus extérieure ou sur une face frontale d'une bague de guidage se trouvant sur une partie de vis, la rondelle 25, 26 fendue axialement étant entourée avec ajustement par une douille 29, 31 fixée suivant sa longueur. c. Industrie des matières plastiques.
FR7821953A 1977-09-06 1978-07-25 Machine monovis ou multivis Granted FR2401754A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2740028A DE2740028C3 (de) 1977-09-06 1977-09-06 Ein- oder mehrwellige Schneckenmaschine zum Behandeln von plastischen Massen

Publications (2)

Publication Number Publication Date
FR2401754A1 true FR2401754A1 (fr) 1979-03-30
FR2401754B1 FR2401754B1 (fr) 1983-06-24

Family

ID=6018207

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7821953A Granted FR2401754A1 (fr) 1977-09-06 1978-07-25 Machine monovis ou multivis

Country Status (3)

Country Link
DE (1) DE2740028C3 (fr)
FR (1) FR2401754A1 (fr)
GB (1) GB2003737B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560817A1 (fr) * 1984-03-08 1985-09-13 Creusot Loire Machine a vis de traitement de matiere

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4601583A (en) * 1985-01-28 1986-07-22 Kennecott Corporation Multi-hubbed separable blade agitators
GB8511152D0 (en) * 1985-05-02 1985-06-12 Univ Brunel Forming articles
FR2971190B1 (fr) * 2011-02-09 2013-03-08 Michelin Soc Tech Vis destinee a l'extrusion ou au melangeage d'elastomeres ou de produits plastiques pour la fabrication de pneumatiques

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2946089A (en) * 1957-11-27 1960-07-26 Nat Rubber Machinery Co Extruder with jointed feed screw
US3416774A (en) * 1966-02-11 1968-12-17 Werner & Pfleiderer Worm mixing devices
FR2042191A5 (fr) * 1969-04-19 1971-02-05 Berstorff Gmbh Masch Hermann

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2946089A (en) * 1957-11-27 1960-07-26 Nat Rubber Machinery Co Extruder with jointed feed screw
US3416774A (en) * 1966-02-11 1968-12-17 Werner & Pfleiderer Worm mixing devices
FR2042191A5 (fr) * 1969-04-19 1971-02-05 Berstorff Gmbh Masch Hermann

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560817A1 (fr) * 1984-03-08 1985-09-13 Creusot Loire Machine a vis de traitement de matiere
EP0159220A1 (fr) * 1984-03-08 1985-10-23 Clextral Machine à vis de traitement de matière
US4600311A (en) * 1984-03-08 1986-07-15 Clextral Material-processing screw machine

Also Published As

Publication number Publication date
GB2003737B (en) 1982-01-13
DE2740028A1 (de) 1979-03-15
DE2740028B2 (de) 1980-01-03
GB2003737A (en) 1979-03-21
FR2401754B1 (fr) 1983-06-24
DE2740028C3 (de) 1980-09-11

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Legal Events

Date Code Title Description
ST Notification of lapse