NL73600C - - Google Patents

Info

Publication number
NL73600C
NL73600C NL151796A NL151796A NL73600C NL 73600 C NL73600 C NL 73600C NL 151796 A NL151796 A NL 151796A NL 151796 A NL151796 A NL 151796A NL 73600 C NL73600 C NL 73600C
Authority
NL
Netherlands
Application number
NL151796A
Original Assignee
Kraffe De Laubarede
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 Kraffe De Laubarede filed Critical Kraffe De Laubarede
Application granted granted Critical
Publication of NL73600C publication Critical patent/NL73600C/xx

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/30Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/46Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
    • B29B7/484Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws with two shafts provided with screws, e.g. one screw being shorter than the other
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03Extrusion 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/36Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/36Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/402Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders the screws having intermeshing parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Screw Conveyors (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
NL151796A 1949-02-19 1950-02-20 NL73600C (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR2632203X 1949-02-19

Publications (1)

Publication Number Publication Date
NL73600C true NL73600C (ja) 1953-11-16

Family

ID=9687360

Family Applications (1)

Application Number Title Priority Date Filing Date
NL151796A NL73600C (ja) 1949-02-19 1950-02-20

Country Status (6)

Country Link
US (1) US2632203A (ja)
BE (1) BE494004A (ja)
FR (1) FR985086A (ja)
GB (1) GB676325A (ja)
LU (1) LU29955A1 (ja)
NL (1) NL73600C (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2693873A (en) * 1951-04-26 1954-11-09 Warren S Martin Screw conveyer
BE533182A (ja) * 1953-11-13 1900-01-01
US2813302A (en) * 1954-10-20 1957-11-19 Gen Tire & Rubber Co Method of and apparatus for homogenizing plastic or plasticizable materials
US3252182A (en) * 1963-01-22 1966-05-24 Lavorazione Mat Plast Screw press for extrusion of plastics
US3421182A (en) * 1965-11-13 1969-01-14 Lavorazione Mat Plast Screw press for extruding plastic materials
US4113822A (en) * 1974-08-09 1978-09-12 Ikegai Tekko Kabushiki Kaisha Method of dispersing inorganic additives within extruder
CH614401A5 (ja) * 1975-10-24 1979-11-30 Toyo Soda Mfg Co Ltd
US4017241A (en) * 1975-11-07 1977-04-12 United States Steel Corporation Notched-flight feeder screws for briquetting operation
DE2719095C2 (de) * 1977-04-29 1984-07-05 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Schneckenpresse zur Verarbeitung von plastischen Massen, insbesondere von Kunststoffen und Kautschuk
GB8424069D0 (en) * 1984-09-24 1984-10-31 Bridge Enterprises Ltd R F Mixer head
DE3615209A1 (de) * 1986-05-06 1987-11-12 Bayer Ag Mehrwellige schneckenmaschine mit schneidelementen
RU2380615C1 (ru) * 2008-10-01 2010-01-27 ГринЛайтс Энерджи Солюшнс, Общество с ограниченной ответственностью Способ переработки бытовых отходов с использованием пиролизного реактора, система для его осуществления и пиролизный реактор
CN102729425A (zh) * 2012-06-20 2012-10-17 无锡天惠塑机有限公司 一种注塑机混炼环

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1732281A (en) * 1929-10-22 Method oe making plastic compounds
US960143A (en) * 1907-10-21 1910-05-31 Anderson Co V D Process of extracting oil.
US2200997A (en) * 1937-01-29 1940-05-14 Vernon E Royle Extruding machine
US2360984A (en) * 1942-11-24 1944-10-24 Du Pont Screw press

Also Published As

Publication number Publication date
GB676325A (en) 1952-07-23
US2632203A (en) 1953-03-24
BE494004A (ja) 1950-06-16
LU29955A1 (ja) 1950-10-11
FR985086A (fr) 1951-07-13

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