NL290066A - - Google Patents

Info

Publication number
NL290066A
NL290066A NL290066DA NL290066A NL 290066 A NL290066 A NL 290066A NL 290066D A NL290066D A NL 290066DA NL 290066 A NL290066 A NL 290066A
Authority
NL
Netherlands
Application number
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.)
Publication date
Publication of NL290066A publication Critical patent/NL290066A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D13/00—Making of soap or soap solutions in general; Apparatus therefor
    • C11D13/14—Shaping
    • C11D13/18—Shaping by extrusion or pressing
    • 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
    • B29C48/64—Screws with two or more threads
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
NL290066D 1962-03-12 NL290066A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US178822A US3160916A (en) 1962-03-12 1962-03-12 Extruder screw

Publications (1)

Publication Number Publication Date
NL290066A true NL290066A (fr) 1900-01-01

Family

ID=22654071

Family Applications (1)

Application Number Title Priority Date Filing Date
NL290066D NL290066A (fr) 1962-03-12

Country Status (3)

Country Link
US (1) US3160916A (fr)
DE (1) DE1933832U (fr)
NL (1) NL290066A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3273201A (en) * 1965-03-18 1966-09-20 Reifenhauser K G Fa Feed screw for extrusion press
US3504400A (en) * 1967-08-04 1970-04-07 Vish Khim T I Sesquithread feed worm for an extruder
US3762693A (en) * 1971-04-13 1973-10-02 Western Electric Co Methods of and apparatus for advancing and working thermoplastic materials
US3881708A (en) * 1972-06-15 1975-05-06 Usm Corp Mixing extruders
US3868093A (en) * 1973-07-31 1975-02-25 Beloit Corp Mixing screw and use thereof
DE2542515C3 (de) * 1975-09-24 1980-09-04 Paul Troester Maschinenfabrik, 3000 Hannover Extruderschnecke für die Verarbeitung von Kunststoffen und Kautschuk
US4867927A (en) * 1987-02-13 1989-09-19 Idemitsu Petrochemical Co., Ltd. Process of producing thermplastic resin sheet and the like and molding screw therefor
WO2009090772A1 (fr) * 2008-01-18 2009-07-23 Sumitomo Heavy Industries, Ltd. Vis et dispositif d'injection

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2343529A (en) * 1939-11-09 1944-03-07 Brown Frederick Edward Machine for extruding rubber and the like
US2480615A (en) * 1946-08-28 1949-08-30 Du Pont Working of polyethylene
US2733051A (en) * 1954-09-30 1956-01-31 R street
US2838794A (en) * 1957-04-08 1958-06-17 Du Pont Extrusion apparatus

Also Published As

Publication number Publication date
US3160916A (en) 1964-12-15
DE1933832U (de) 1966-03-03

Similar Documents

Publication Publication Date Title
NO116451L (fr)
AT2597B (fr)
AT12729B (fr)
AT12073B (fr)
DE7615277U1 (fr)
DE7602351U1 (fr)
AT12399B (fr)
AT2477B (fr)
AT2413B (fr)
AT13088B (fr)
AT12966B (fr)
AT12891B (fr)
AT12140B (fr)
AT12273B (fr)
AT11740B (fr)
AT11477B (fr)
AT12855B (fr)
AT12322B (fr)
AT12326B (fr)
AT11612B (fr)
AT12671B (fr)
AT12104B (fr)
AT2489B (fr)
AT12519B (fr)
AT11708B (fr)