AU4302496A - Spindle, in particular extrusion spindle, composed of segments - Google Patents

Spindle, in particular extrusion spindle, composed of segments

Info

Publication number
AU4302496A
AU4302496A AU43024/96A AU4302496A AU4302496A AU 4302496 A AU4302496 A AU 4302496A AU 43024/96 A AU43024/96 A AU 43024/96A AU 4302496 A AU4302496 A AU 4302496A AU 4302496 A AU4302496 A AU 4302496A
Authority
AU
Australia
Prior art keywords
spindle
segments
particular extrusion
extrusion
extrusion spindle
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.)
Abandoned
Application number
AU43024/96A
Inventor
Max Gutknecht
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU4302496A publication Critical patent/AU4302496A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • B29C48/25—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
    • B29C48/58—Screws provided with seal ring elements, i.e. elements of generally circular and tapered shape for preventing the back flow of the melt
    • 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
AU43024/96A 1994-12-14 1995-12-06 Spindle, in particular extrusion spindle, composed of segments Abandoned AU4302496A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4444370 1994-12-14
DE4444370A DE4444370A1 (en) 1994-12-14 1994-12-14 Device for the thermal, mechanical, chemical and / or physical treatment of a product
PCT/EP1995/004790 WO1996018488A1 (en) 1994-12-14 1995-12-06 Spindle, in particular extrusion spindle, composed of segments

Publications (1)

Publication Number Publication Date
AU4302496A true AU4302496A (en) 1996-07-03

Family

ID=6535693

Family Applications (1)

Application Number Title Priority Date Filing Date
AU43024/96A Abandoned AU4302496A (en) 1994-12-14 1995-12-06 Spindle, in particular extrusion spindle, composed of segments

Country Status (9)

Country Link
EP (1) EP0809567A1 (en)
JP (1) JP3515121B2 (en)
AU (1) AU4302496A (en)
CA (1) CA2207685A1 (en)
CZ (1) CZ183397A3 (en)
DE (1) DE4444370A1 (en)
HU (1) HUT77890A (en)
NO (1) NO972718L (en)
WO (1) WO1996018488A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10044776A1 (en) * 2000-09-09 2002-04-04 Wolfgang Richter Two-part press screw
EP1262303A1 (en) * 2001-05-28 2002-12-04 Coperion Buss AG Working member for a mixing, kneading or conveyor device
DE102004052055B4 (en) 2004-10-26 2014-11-20 Blach Verwaltung Gmbh & Co.Kg extruder
FI121656B (en) * 2009-04-09 2011-02-28 Elematic Group Oy Concrete mass feed screw, method for producing feed screw and sliding casting equipment
DE102014200577B3 (en) * 2014-01-15 2015-05-28 Röhren- Und Pumpenwerk Bauer Ges.M.B.H. Pressing screw, press screw separator, wear element and method for producing a press screw
DE102015006479A1 (en) * 2015-05-22 2016-11-24 Reifenhäuser GmbH & Co. KG Maschinenfabrik Screw for use in an extruder and extruder
DE102016011978A1 (en) 2016-10-10 2018-04-12 Reifenhäuser GmbH & Co. KG Maschinenfabrik Screw for use in an extruder and extruder
DE102021103824A1 (en) 2021-02-18 2022-08-18 Harburg-Freudenberger Maschinenbau Gmbh Conveying device for a pressing device and pressing device
DE102021112163A1 (en) 2021-05-10 2022-11-10 Extruder Experts Gmbh & Co. Kg Method of making an extruder screw and screw segment

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2036010C3 (en) * 1970-07-21 1975-08-07 Werner & Pfleiderer, 7000 Stuttgart Screw for an extrusion press for processing plastics
GB1451443A (en) * 1972-07-12 1976-10-06 Reyrolle Parsons Ltd Bolted flange shaft couplings
DE2626998A1 (en) * 1976-06-16 1977-12-29 Demag Kunststofftech Multisection, self-supporting plasticising screw for extruder - has axially bored, exchangeable sections with tie rod
DE2924462A1 (en) * 1979-06-18 1981-01-22 Josef A Blach MATERIAL PROCESSING SHAFT FOR MACHINES FOR THE PROCESSING OF SOLID, LIQUID, PLASTIC AND / OR TOOTH-VISCOSE MATERIALS
FR2483548A1 (en) * 1980-05-28 1981-12-04 Alsthom Atlantique COUPLING DEVICE BETWEEN TWO ROTORS
DE3714506A1 (en) * 1987-04-30 1988-11-10 Wilfried Schraufstetter Positive connection of two coaxial shaft components, particularly hollow shaft components
CH674474A5 (en) * 1987-12-07 1990-06-15 Max Gutknecht

Also Published As

Publication number Publication date
WO1996018488A1 (en) 1996-06-20
CZ183397A3 (en) 1997-12-17
CA2207685A1 (en) 1996-06-20
NO972718L (en) 1997-08-14
DE4444370A1 (en) 1996-06-20
JP3515121B2 (en) 2004-04-05
EP0809567A1 (en) 1997-12-03
NO972718D0 (en) 1997-06-12
JPH11511700A (en) 1999-10-12
HUT77890A (en) 1998-09-28

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