NL268469A - - Google Patents

Info

Publication number
NL268469A
NL268469A NL268469DA NL268469A NL 268469 A NL268469 A NL 268469A NL 268469D A NL268469D A NL 268469DA NL 268469 A NL268469 A NL 268469A
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 NL268469A publication Critical patent/NL268469A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
    • B29B7/422—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix with screw sections co-operating, e.g. intermeshing, with elements on the wall of the surrounding casing
    • 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
    • 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
    • B29C48/685—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads
    • B29C48/687—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads having projections with a short length in the barrel direction, e.g. pins
    • 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
NL268469D 1960-08-22 NL268469A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR836444A FR1272982A (en) 1960-08-22 1960-08-22 Improved homogenizer device for machine for extruding or injecting thermoplastic materials

Publications (1)

Publication Number Publication Date
NL268469A true NL268469A (en) 1900-01-01

Family

ID=8737797

Family Applications (2)

Application Number Title Priority Date Filing Date
NL136122D NL136122C (en) 1960-08-22
NL268469D NL268469A (en) 1960-08-22

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL136122D NL136122C (en) 1960-08-22

Country Status (8)

Country Link
US (1) US3169752A (en)
BE (1) BE607376A (en)
CH (1) CH373168A (en)
DE (1) DE1245584B (en)
ES (1) ES270416A1 (en)
FR (1) FR1272982A (en)
GB (1) GB924635A (en)
NL (2) NL268469A (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3377297A (en) * 1963-07-15 1968-04-09 Goodyear Tire & Rubber Method for producing polyurethane foams
DE1289302B (en) * 1966-10-31 1969-02-13 Vickers Zimmer Ag Screw melting extruder with homogenization device
GB1266142A (en) * 1968-03-21 1972-03-08
US3652064A (en) * 1968-03-22 1972-03-28 Uniroyal Englebert Ag Apparatus for conveying plastic material
AT307010B (en) * 1968-12-21 1973-05-10 Werner & Pfleiderer Device for continuous kneading, mixing and homogenizing of plastic masses
US4178104A (en) * 1972-07-21 1979-12-11 Uniroyal, Ag Method and apparatus for mixing viscous materials
US4199263A (en) * 1972-07-21 1980-04-22 Uniroyal Ag Method and apparatus for mixing viscous materials
DE2235784C3 (en) * 1972-07-21 1986-01-09 Uniroyal Englebert Reifen GmbH, 5100 Aachen Single-screw extruder for mixing and homogenizing high-viscosity rubber compounds and high-viscosity thermoplastics
DE2650248C2 (en) * 1976-11-02 1985-06-05 Heinz Dipl.-Ing. 8640 Kronach Weber Screw extruder for processing plasticizable plastics
DE2744583A1 (en) * 1977-10-04 1979-04-05 Heinz Dipl Ing Weber Twin-screw extruder with intermeshing mixing cams at metering section - to achieve complete compounding and avoid inhomogeneities of plastics melt
DE2758266C2 (en) * 1977-12-27 1982-11-25 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Device for regulating the throughput of a single or twin screw extruder connected to a polymerisation system
DE3003615C2 (en) * 1980-02-01 1984-03-29 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Screw extruder with pin cylinder
DE3438649A1 (en) 1984-10-22 1986-04-24 Windmöller & Hölscher, 4540 Lengerich SINGLE SCREW EXTRUSION FOR THERMOPLASTIC AND ELASTOMERS
US4629327A (en) * 1985-01-29 1986-12-16 Hermann Berstorff Maschinenbau Gmbh Pin-barrel extruder having adjustable pins
DE3506424C1 (en) * 1985-02-23 1986-08-21 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Pen adjustment device on a pen extruder for the processing of rubber or thermoplastic materials
ES8607809A1 (en) * 1985-04-30 1986-06-01 Gumix Sa Turbo-mixer extruder, the barrel of which is fitted with directing discs
ES8607810A1 (en) * 1985-04-30 1986-06-01 Gumix Sa Turbomixer-extruder machine
US4664620A (en) * 1986-02-10 1987-05-12 Gas Research Institute Heater with zone-controlled radiant burners
US4658762A (en) * 1986-02-10 1987-04-21 Gas Research Institute Advanced heater
DE3772991D1 (en) * 1987-08-21 1991-10-17 Schumacher Walter DEVICE FOR EXTRUDING, EXPANDING AND / OR THERMALLY TREATING SUBSTANCES AND SUBSTANCE MIXTURES.
US4871260A (en) * 1987-09-15 1989-10-03 Zehev Tadmor Rotary processor apparatus and method for extensive and dispersive mixing
DE3805849A1 (en) * 1988-02-25 1989-09-07 Krupp Gmbh Pin extruder
DE3816422C2 (en) * 1988-05-13 1996-08-14 Krupp Ag Pen extruder
DE3841728C1 (en) * 1988-12-10 1990-03-01 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover, De
US5304054A (en) * 1991-04-19 1994-04-19 Frenkel C-D Aktiengesellschaft Plasticizing sections of cold feed rubber extruders
DE4118091A1 (en) * 1991-06-03 1992-12-10 Theysohn Friedrich Fa DEVICE FOR PLASTICIZING PLASTIC
DE4119145A1 (en) * 1991-06-11 1992-12-17 Theysohn Friedrich Fa DEVICE FOR PLASTICIZING PLASTIC
DE4244312C1 (en) * 1992-12-28 1994-01-20 Baumgarten Wilfried Screw extruder
EP0806518B1 (en) * 1996-05-10 2001-06-27 Voith Sulzer Stoffaufbereitung GmbH Device for kneading high consistency pulp
US6793386B2 (en) 2001-08-15 2004-09-21 Morinaga & Co., Ltd. Kneading device
JP6798101B2 (en) * 2015-10-19 2020-12-09 住友ゴム工業株式会社 Extruder
PL3473396T3 (en) * 2017-10-17 2021-12-13 Buss Ag Asymmetric two-blade screw-type shaft for a mixing and kneading machine
CN113878844A (en) * 2021-09-28 2022-01-04 北京工商大学 Performance optimization's incongruous double screw extruder

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1283947A (en) * 1915-04-24 1918-11-05 Rubber Regenerating Co Treatment of materials.
US1935050A (en) * 1930-11-29 1933-11-14 Farrel Birmingham Co Inc Machine for plasticating materials
DE879913C (en) * 1944-02-22 1953-06-18 Bayer Ag Kneading device with multi-pitch screws
FR1119651A (en) * 1949-07-15 1956-06-22 Homogenizer device for machine for extruding or injecting thermoplastic materials
US2813302A (en) * 1954-10-20 1957-11-19 Gen Tire & Rubber Co Method of and apparatus for homogenizing plastic or plasticizable materials

Also Published As

Publication number Publication date
CH373168A (en) 1963-11-15
NL136122C (en) 1900-01-01
GB924635A (en) 1963-04-24
BE607376A (en) 1900-01-01
FR1272982A (en) 1961-10-06
DE1245584B (en) 1967-07-27
ES270416A1 (en) 1961-12-16
US3169752A (en) 1965-02-16

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