[go: up one dir, main page]

CH497261A - Screw housing of a twin screw press - Google Patents

Screw housing of a twin screw press

Info

Publication number
CH497261A
CH497261A CH480670A CH480670A CH497261A CH 497261 A CH497261 A CH 497261A CH 480670 A CH480670 A CH 480670A CH 480670 A CH480670 A CH 480670A CH 497261 A CH497261 A CH 497261A
Authority
CH
Switzerland
Prior art keywords
screw
housing
press
twin
twin screw
Prior art date
Application number
CH480670A
Other languages
German (de)
Inventor
Stuedli Hans
Original Assignee
Stuedli Hans
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 Stuedli Hans filed Critical Stuedli Hans
Priority to CH480670A priority Critical patent/CH497261A/en
Publication of CH497261A publication Critical patent/CH497261A/en
Priority to US128860A priority patent/US3696736A/en
Priority to FR7111166A priority patent/FR2092526A5/fr
Priority to DE19712115702 priority patent/DE2115702A1/en
Priority to GB2578371*A priority patent/GB1352223A/en

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
    • B30B11/224—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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Forging (AREA)
  • Furniture Connections (AREA)
  • General Details Of Gearings (AREA)
CH480670A 1970-04-01 1970-04-01 Screw housing of a twin screw press CH497261A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH480670A CH497261A (en) 1970-04-01 1970-04-01 Screw housing of a twin screw press
US128860A US3696736A (en) 1970-04-01 1971-03-29 Worm housing for double worm press
FR7111166A FR2092526A5 (en) 1970-04-01 1971-03-30
DE19712115702 DE2115702A1 (en) 1970-04-01 1971-03-31 Screw housing of a twin screw press
GB2578371*A GB1352223A (en) 1970-04-01 1971-04-19 Worm housing for double worm press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH480670A CH497261A (en) 1970-04-01 1970-04-01 Screw housing of a twin screw press

Publications (1)

Publication Number Publication Date
CH497261A true CH497261A (en) 1970-10-15

Family

ID=4282866

Family Applications (1)

Application Number Title Priority Date Filing Date
CH480670A CH497261A (en) 1970-04-01 1970-04-01 Screw housing of a twin screw press

Country Status (5)

Country Link
US (1) US3696736A (en)
CH (1) CH497261A (en)
DE (1) DE2115702A1 (en)
FR (1) FR2092526A5 (en)
GB (1) GB1352223A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT510519A1 (en) * 2010-06-17 2012-04-15 Greiner Tool Tec Gmbh HOUSING FOR A DOUBLE SCREW EXTRUDER
DE102012200167A1 (en) * 2012-01-06 2013-07-11 Thilo Lehmann Twin screw extruder for pulping of e.g. renewable raw material and residue from livestock, has lower shell and top shell that are connected via connecting portion so that lower shell, upper shell and connecting portions encase screw

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4958160A (en) * 1972-06-24 1974-06-05
US3973883A (en) * 1972-07-25 1976-08-10 Vandervell Products Limited Rotary piston machines
DE2423785C2 (en) * 1974-05-16 1980-06-12 Werner & Pfleiderer, 7000 Stuttgart Wear insert for the screw housing of a twin screw extruder or injection molding machine
FR2326289A1 (en) * 1975-10-01 1977-04-29 Poudres & Explosifs Ste Nale OPENABLE HOLDER
US4385876A (en) * 1978-05-31 1983-05-31 Baker Perkins Inc. Split wear liner for twin bore barrel assembly
FR2439083A1 (en) * 1978-10-16 1980-05-16 Creusot Loire METHOD FOR PRODUCING A SLEEVE FOR A MULTI-SCREW MACHINE AND SLEEVE PERFORMED ACCORDING TO THE METHOD
DE3010659C2 (en) * 1980-03-20 1988-06-16 Fa. Friedrich Theysohn, 3012 Langenhagen Twin screw extruder with wear insert
US4626190A (en) * 1985-06-27 1986-12-02 Continental Plastic Containers Retention mechanism for a split mold carrier and cam for actuating the same
DE58900855D1 (en) * 1988-06-06 1992-04-02 Ciba Geigy Ag DEVICE FOR WETTING SEED.
CH695764A5 (en) * 1992-12-31 2006-08-31 Antogi Ag Twin-screw extruder.
FR2755888B1 (en) * 1996-11-21 1999-01-29 Clextral METHOD FOR MACHINING A BORE IN A SLEEVE OF AN EXTRUSION MACHINE AND SLEEVE OF AN EXTRUSION MACHINE
DE19744629A1 (en) * 1997-10-09 1999-04-15 Kema Gmbh Maschinen Umwelttech Screw press
DE19906196A1 (en) * 1999-02-15 2000-08-17 Buehler Ag Cylinder liner for an extruder is expanded by a wedge into close contact with the outer casing
JP4192170B2 (en) * 2005-09-13 2008-12-03 株式会社日本製鋼所 Extruder and its cylinder replacement method
US8827538B2 (en) * 2009-09-15 2014-09-09 Steer Engineering Private Limited Barrel cooling and heating system for screw extruder
DE102010027662B4 (en) * 2010-07-19 2016-11-10 Thermo Electron (Karlsruhe) Gmbh extruder
DE102011114577A1 (en) 2011-09-30 2013-04-04 Thermo Electron (Karlsruhe) Gmbh extruder
RU2642076C2 (en) * 2016-02-06 2018-01-24 Федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный университет инженерных технологий" (ФГБОУ ВО "ВГУИТ"). Vegetable oil press
DE102016120579B3 (en) * 2016-10-27 2018-04-05 Klaus Union Gmbh & Co. Kg Horizontally split screw pump
DE102018213766A1 (en) * 2018-08-16 2020-02-20 Coperion Gmbh Housing component for producing a housing of a multi-shaft screw machine and method for producing a housing component
USD1057770S1 (en) 2023-05-12 2025-01-14 Bühler AG Food and feed industry machine (extruder)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2522876A (en) * 1943-06-01 1950-09-19 Bibby & Sons Ltd J Expressing machine cage
US3005401A (en) * 1955-02-09 1961-10-24 French Oil Mill Machinery Expressing press
US3130666A (en) * 1959-08-24 1964-04-28 Coproducts Corp Press and cage assembly
US3366039A (en) * 1966-06-20 1968-01-30 French Oil Mill Machinery Screw press
GB1192761A (en) * 1967-03-15 1970-05-20 Rose Downs & Thompson Ltd Presses and Components Thereof
DE1729345A1 (en) * 1967-12-01 1971-06-09 Schloemann Ag Double screw housing with a wear-resistant inner coating for plastic, especially thermoplastic extruders

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT510519A1 (en) * 2010-06-17 2012-04-15 Greiner Tool Tec Gmbh HOUSING FOR A DOUBLE SCREW EXTRUDER
AT510519B1 (en) * 2010-06-17 2012-07-15 Greiner Tool Tec Gmbh HOUSING FOR A DOUBLE SCREW EXTRUDER
DE102012200167A1 (en) * 2012-01-06 2013-07-11 Thilo Lehmann Twin screw extruder for pulping of e.g. renewable raw material and residue from livestock, has lower shell and top shell that are connected via connecting portion so that lower shell, upper shell and connecting portions encase screw
DE102012200167B4 (en) * 2012-01-06 2016-07-28 Thilo Lehmann Twin-screw extruder for the digestion of organic residues and raw materials

Also Published As

Publication number Publication date
FR2092526A5 (en) 1972-01-21
US3696736A (en) 1972-10-10
DE2115702A1 (en) 1971-10-14
GB1352223A (en) 1974-05-08

Similar Documents

Publication Publication Date Title
CH497261A (en) Screw housing of a twin screw press
CH544236A (en) Screw connection
BR7107416D0 (en) COMBINED SCREW
CH495829A (en) Screw press
FI56018B (en) REFERENCE TO A FRAMSTAELLNING AV 5-AZAPYRIMIDINNUCLEOSIDER
BR7105502D0 (en) ROTARY PRESS
SE405947B (en) CONTINUOUS SCREW PRESS
AT315469B (en) Screw press
CH518171A (en) Screw extruder
CH528969A (en) Screw extruder
AT317523B (en) Screw extruder
CH423219A (en) Screw housings of twin screw presses
CH488557A (en) Screw press
CH518174A (en) Screw press
IT968027B (en) IMPROVEMENTS RELATING TO DENTALS
CH486316A (en) Screw press
AT318227B (en) Screw press
FI54966B (en) FAEST SCREW
AT339582B (en) SCREW EXTRUSION PRESS
BE765232A (en) SCREW STAIRCASE
FI53602C (en) PRESS
IT960392B (en) CASING FOR FRONT PRESSES
CH522422A (en) Filter press
CH510512A (en) Screw press
BR7107958D0 (en) IMPROVEMENTS RELATING TO ANTICONCEPTIONAL DEVICES

Legal Events

Date Code Title Description
PL Patent ceased