DK118425B - Sneglepresse til forarbejdning af termoplastiske formstoffer. - Google Patents

Sneglepresse til forarbejdning af termoplastiske formstoffer.

Info

Publication number
DK118425B
DK118425B DK529465AA DK529465A DK118425B DK 118425 B DK118425 B DK 118425B DK 529465A A DK529465A A DK 529465AA DK 529465 A DK529465 A DK 529465A DK 118425 B DK118425 B DK 118425B
Authority
DK
Denmark
Prior art keywords
auger
thermoplastic plastics
processing thermoplastic
processing
plastics
Prior art date
Application number
DK529465AA
Other languages
English (en)
Inventor
K Causemann
Original Assignee
Barmag Barmer Maschf
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 Barmag Barmer Maschf filed Critical Barmag Barmer Maschf
Publication of DK118425B publication Critical patent/DK118425B/da

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
    • B30B11/241—Drive means therefor; screw bearings
    • 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
    • B29C48/252—Drive or actuation means; Transmission means; Screw supporting means
    • 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
    • B29C48/254—Sealing means
    • 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
    • B29C48/501—Extruder feed section
    • 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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DK529465AA 1964-11-12 1965-10-15 Sneglepresse til forarbejdning af termoplastiske formstoffer. DK118425B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0079300 1964-11-12

Publications (1)

Publication Number Publication Date
DK118425B true DK118425B (da) 1970-08-17

Family

ID=6980245

Family Applications (1)

Application Number Title Priority Date Filing Date
DK529465AA DK118425B (da) 1964-11-12 1965-10-15 Sneglepresse til forarbejdning af termoplastiske formstoffer.

Country Status (9)

Country Link
US (1) US3355766A (da)
AT (1) AT279887B (da)
BE (1) BE670752A (da)
CH (1) CH432822A (da)
DE (1) DE1529805A1 (da)
DK (1) DK118425B (da)
GB (1) GB1133727A (da)
LU (1) LU49820A1 (da)
NL (1) NL6514676A (da)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3801215A (en) * 1972-08-02 1974-04-02 Goulds Pumps Axial thrust limiting device
US3870433A (en) * 1973-08-30 1975-03-11 Ivan Yakovlevich Raikov Worm pump
DE3320782C2 (de) * 1983-06-09 1985-10-31 Reifenhäuser GmbH & Co Maschinenfabrik, 5210 Troisdorf Kunststoff-Schneckenpresse
US4558210A (en) * 1984-08-03 1985-12-10 Watlow Electric Manufacturing Company Electric cast-metal heater
US6957783B1 (en) 1999-01-26 2005-10-25 Dl Technology Llc Dispense tip with vented outlets
US7207498B1 (en) 2000-01-26 2007-04-24 Dl Technology, Llc Fluid dispense tips
US6511301B1 (en) 1999-11-08 2003-01-28 Jeffrey Fugere Fluid pump and cartridge
US6892959B1 (en) * 2000-01-26 2005-05-17 Dl Technology Llc System and method for control of fluid dispense pump
US6981664B1 (en) 2000-01-26 2006-01-03 Dl Technology Llc Fluid dispense tips
US6983867B1 (en) 2002-04-29 2006-01-10 Dl Technology Llc Fluid dispense pump with drip prevention mechanism and method for controlling same
US7331482B1 (en) 2003-03-28 2008-02-19 Dl Technology, Llc Dispense pump with heated pump housing and heated material reservoir
AT413512B (de) * 2003-06-05 2006-03-15 Helmut Bacher Vorrichtung zur aufbereitung von kunststoffmaterial zu recyclingzwecken
US8707559B1 (en) 2007-02-20 2014-04-29 Dl Technology, Llc Material dispense tips and methods for manufacturing the same
DE102008055756B3 (de) 2008-11-04 2010-07-08 Woywod Kunststoffmaschinen Gmbh & Co. Vertriebs Kg Dosiervorrichtung
US8864055B2 (en) 2009-05-01 2014-10-21 Dl Technology, Llc Material dispense tips and methods for forming the same
US9725225B1 (en) 2012-02-24 2017-08-08 Dl Technology, Llc Micro-volume dispense pump systems and methods
US11746656B1 (en) 2019-05-13 2023-09-05 DL Technology, LLC. Micro-volume dispense pump systems and methods
CN110171120B (zh) * 2019-06-26 2024-04-12 青岛科技大学 基于超临界co2的一体化单螺杆连续挤出脱硫设备
DE102020130080B4 (de) 2020-11-13 2022-08-04 Gneuss Gmbh Multiwellen-Aufbereitungsvorrichtung für Kunststoffschmelze

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US591520A (en) * 1897-10-12 Molding-machine
US1905772A (en) * 1929-08-27 1933-04-25 Anchor Packing Company Packing means for shafts
US2049955A (en) * 1935-07-25 1936-08-04 Sr Walter Gilbert Shaft seal
US2233599A (en) * 1938-06-11 1941-03-04 Syntron Co Sealing means
US2369359A (en) * 1943-05-14 1945-02-13 Resistoflex Corp Material feeding apparatus
US2692405A (en) * 1949-06-30 1954-10-26 American Viscose Corp Melt spinning apparatus
US2838790A (en) * 1955-06-20 1958-06-17 Us Rubber Co Device for shaping plastic materials
US2824759A (en) * 1955-10-31 1958-02-25 Borg Warner Liquid cooled seal
US3199145A (en) * 1961-03-27 1965-08-10 American Enka Corp Shaft sealing system

Also Published As

Publication number Publication date
CH432822A (de) 1967-03-31
DE1529805A1 (de) 1970-01-08
GB1133727A (en) 1968-11-13
AT279887B (de) 1970-03-25
LU49820A1 (da) 1966-01-11
BE670752A (da) 1966-01-31
US3355766A (en) 1967-12-05
NL6514676A (da) 1966-05-13

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