ES310705A1 - Dispositivo para hacer resistente contra desgaste las cajas helicoidales de prensas de doble helicoidal - Google Patents

Dispositivo para hacer resistente contra desgaste las cajas helicoidales de prensas de doble helicoidal

Info

Publication number
ES310705A1
ES310705A1 ES0310705A ES310705A ES310705A1 ES 310705 A1 ES310705 A1 ES 310705A1 ES 0310705 A ES0310705 A ES 0310705A ES 310705 A ES310705 A ES 310705A ES 310705 A1 ES310705 A1 ES 310705A1
Authority
ES
Spain
Prior art keywords
housing
screw extruders
linings
members
wearresistant
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
ES0310705A
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.)
Werner and Pfleiderer GmbH
Original Assignee
Werner and Pfleiderer 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 Werner and Pfleiderer GmbH filed Critical Werner and Pfleiderer GmbH
Publication of ES310705A1 publication Critical patent/ES310705A1/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/086—Carter
    • 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
    • B29C48/6801—Barrels or cylinders characterised by the material or their manufacturing process
    • 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
    • B29C48/682—Barrels or cylinders for twin screws
    • 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
    • B30B11/224—Extrusion chambers
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • F04C2240/802—Liners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
ES0310705A 1964-03-28 1965-03-17 Dispositivo para hacer resistente contra desgaste las cajas helicoidales de prensas de doble helicoidal Expired ES310705A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW0036474 1964-03-28

Publications (1)

Publication Number Publication Date
ES310705A1 true ES310705A1 (es) 1965-06-01

Family

ID=7601211

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0310705A Expired ES310705A1 (es) 1964-03-28 1965-03-17 Dispositivo para hacer resistente contra desgaste las cajas helicoidales de prensas de doble helicoidal

Country Status (7)

Country Link
US (1) US3268949A (es)
BE (1) BE661107A (es)
CH (1) CH423219A (es)
ES (1) ES310705A1 (es)
GB (1) GB1067416A (es)
LU (1) LU48131A1 (es)
NL (1) NL6503938A (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2423785C2 (de) * 1974-05-16 1980-06-12 Werner & Pfleiderer, 7000 Stuttgart Verschleißeinsatz für das Schneckengehäuse einer Doppelschneckenstrangpresse oder -Spritzgießmaschine
FR2319479A1 (fr) * 1975-08-01 1977-02-25 Creusot Loire Dispositif de degazage de matieres plastiques
FR2439083A1 (fr) * 1978-10-16 1980-05-16 Creusot Loire Procede de realisation d'un fourreau pour une machine a plusieurs vis et fourreau realise selon le procede
EP0013927B1 (de) * 1979-01-18 1983-04-27 INTERATOM Internationale Atomreaktorbau GmbH Bimetallzylinder für Kunststoffverarbeitungsmaschinen
DE3010659C2 (de) * 1980-03-20 1988-06-16 Fa. Friedrich Theysohn, 3012 Langenhagen Doppelschneckenextruder mit Verschleißeinsatz
DE3023393A1 (de) * 1980-06-23 1982-01-07 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Temperierbares gehaeuse fuer einen doppelschneckenextruder
DE3347537A1 (de) * 1983-12-30 1985-09-05 Josef A. 7144 Asperg Blach Gehaeuseabschnitt fuer eine doppelschneckenwellenmaschine
FR2558767B1 (fr) * 1984-01-26 1986-09-05 Clextral Fourreau composite a plusieurs lobes pour une machine de traitement a plusieurs vis
CN1006176B (zh) * 1984-10-08 1989-12-20 株式会社岛津制作所 齿轮泵或马达
DE3506726A1 (de) * 1985-02-26 1986-08-28 Reifenhäuser GmbH & Co Maschinenfabrik, 5210 Troisdorf Verschleisswiderstandserhoehende beschichtung am zylinder und an der schnecke einer kunststoff-schneckenpresse
DE3506668A1 (de) * 1985-02-26 1986-08-28 Reifenhäuser GmbH & Co Maschinenfabrik, 5210 Troisdorf Verschleisswiderstandserhoehende beschichtung am zylinder und an der schnecke einer kunststoff-schneckenpresse
FR2632892B1 (fr) * 1988-06-21 1990-12-07 Clextral Fourreau pour machine de traitement de matieres en particulier pour une ex-trudeuse a vis
FR2755888B1 (fr) * 1996-11-21 1999-01-29 Clextral Procede d'usinage d'un alesage dans un fourreau d'une machine d'extrusion et fourreau de machine d'extrusion
DE19906196A1 (de) * 1999-02-15 2000-08-17 Buehler Ag Extruder-Gehäuseabschnitt
WO2003057353A2 (en) * 2002-01-07 2003-07-17 Cabler Jr Roy W A process for improving the production rate of compounding mixers
DE102010014248B4 (de) * 2010-04-08 2016-04-28 Netzsch Pumpen & Systeme Gmbh Kontaktelemente für Drehkolbenpumpen
DE202014002902U1 (de) * 2014-04-04 2014-04-29 Blach Verwaltungs Gmbh & Co. Kg Mehrwellenextruder mit einem Extrudergehäuse
DE102018213766A1 (de) * 2018-08-16 2020-02-20 Coperion Gmbh Gehäusebauteil zur Herstellung eines Gehäuses einer Mehrwellen-Schneckenmaschine und Verfahren zur Herstellung eines Gehäusebauteils

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2519834A (en) * 1947-03-11 1950-08-22 Dow Chemical Co Means for milling, mixing, and extruding plastic material
US3010151A (en) * 1959-11-30 1961-11-28 Phillips Petroleum Co Modified double-barrel extrusion apparatus

Also Published As

Publication number Publication date
NL6503938A (es) 1965-09-29
GB1067416A (en) 1967-05-03
BE661107A (es) 1965-07-01
CH423219A (de) 1966-10-31
US3268949A (en) 1966-08-30
LU48131A1 (es) 1965-05-05

Similar Documents

Publication Publication Date Title
ES310705A1 (es) Dispositivo para hacer resistente contra desgaste las cajas helicoidales de prensas de doble helicoidal
ES196136U (es) Un extrusor de husillo, de trabajo continuo, con husillo extrusor de filete sencillo.
GB1201706A (en) Improvements in casings for double conveyor worms for extruders of synthetic materials
GB1306059A (es)
AU438802B2 (en) Screw press for extruding plastics materials
ES311659A1 (es) Perfeccionamientos introducidos en piezas de construccion prefabricadas
ES325438A1 (es) Perfeccionamientos en la formacion de peliculas de tantalio.
GB1047805A (en) Rectilinear motion bearings
ES145458U (es) Placa perfeccionada para el revestimiento de paredes o superficies similares.
GB1050853A (es)
GB1027698A (en) Improvements in and relating to screws
GB1076043A (en) Improvements relating to elastic melt extruders
GB628391A (en) Improvements in screw extrusion presses
ES309043A2 (es) Mejoras en la fabricaciën de planchas electricas
GB1415224A (en) Screw mechanism
ES152388U (es) Taco perfeccionado para materiales porosos.
GB1294476A (en) Improvements in or relating to screws
ES301115A3 (es) Perfeccionamientos en la fabricaciën por extrusiën continua, de redes de plastico sin nudos
FR2173641A1 (en) Extrusion press for plastics - with two sets of screws at right angles to give separate mixing and extrusion pressures
FR2212229A2 (en) Extrusion press for plastics - with two sets of screws at right angles to give separate mixing and extrusion pressures
ES312455A1 (es) Perfeccionamientos en rodillos para pintar
CA713836A (en) Barrel wear reduction in firearms
CA703700A (en) Barrel wear reduction in firearms
CA718212A (en) Firearm trigger adjusting screw
CA848699A (en) Screw threaded self-adjusting mechanism