LU40225A1 - - Google Patents

Info

Publication number
LU40225A1
LU40225A1 LU40225DA LU40225A1 LU 40225 A1 LU40225 A1 LU 40225A1 LU 40225D A LU40225D A LU 40225DA LU 40225 A1 LU40225 A1 LU 40225A1
Authority
LU
Luxembourg
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.)
Filing date
Publication date
Application filed filed Critical
Publication of LU40225A1 publication Critical patent/LU40225A1/xx

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Classifications

    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • B29C48/87—Cooling
    • 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
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/33—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles with parts rotatable relative to each other
    • 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
    • B29C48/395—Means 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
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
LU40225D 1960-07-11 1961-06-05 LU40225A1 (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42036A US3051990A (en) 1960-07-11 1960-07-11 Rubber reclaiming apparatus

Publications (1)

Publication Number Publication Date
LU40225A1 true LU40225A1 (enrdf_load_html_response) 1961-08-05

Family

ID=21919706

Family Applications (1)

Application Number Title Priority Date Filing Date
LU40225D LU40225A1 (enrdf_load_html_response) 1960-07-11 1961-06-05

Country Status (8)

Country Link
US (1) US3051990A (enrdf_load_html_response)
BE (1) BE603469A (enrdf_load_html_response)
DE (1) DE1192400B (enrdf_load_html_response)
ES (1) ES261306A1 (enrdf_load_html_response)
FR (1) FR1290471A (enrdf_load_html_response)
GB (1) GB902943A (enrdf_load_html_response)
LU (1) LU40225A1 (enrdf_load_html_response)
NL (1) NL131618C (enrdf_load_html_response)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3343216A (en) * 1962-10-22 1967-09-26 Dow Chemical Co Apparatus for the preparation of foamed sheet material
US3221371A (en) * 1963-03-25 1965-12-07 Stevens Alexander Michael Extruding dies
US3404203A (en) * 1963-05-03 1968-10-01 Dow Chemical Co Method of extruding bi-helically oriented thermoplastic tube
US3228064A (en) * 1963-05-17 1966-01-11 Cyril Adams & Company Ltd Extruding or compounding machine for plastic materials
US3276075A (en) * 1963-11-04 1966-10-04 Norman F Harwood Extrusion apparatus
DE1504323A1 (de) * 1964-07-10 1970-01-22 Gabbrielli Dr Ernesto Hohlprofilierte Gegenstaende aus Kunststoff und Verfahren zu deren Herstellung
US3292213A (en) * 1964-09-23 1966-12-20 Dow Chemical Co Tube extrusion apparatus
US3280430A (en) * 1965-05-24 1966-10-25 Acme Hamilton Mfg Corp Apparatus for making corrugated plastic tubing
US3504399A (en) * 1968-02-14 1970-04-07 Monsanto Co Increasing the density of thermoplastic foam
US3879158A (en) * 1973-01-09 1975-04-22 Enrique Schele Apparatus for extruding thermoplastic annular shapes
US4146508A (en) * 1975-05-29 1979-03-27 U.S. Rubber Reclaiming Co., Inc. Process of reclaiming rubber and refining reclaimed rubber
US4161464A (en) * 1978-03-24 1979-07-17 The B. F. Goodrich Company Devulcanized rubber composition and process for preparing same
US4391575A (en) * 1980-09-05 1983-07-05 Osrow Products Corp. Kitchen appliance for making farinaceous products
RU2299124C1 (ru) * 2005-11-16 2007-05-20 Евгений Геннадьевич Окулич-Казарин Экструдер
CN105949502B (zh) * 2016-07-01 2023-03-28 山西礼信橡胶科技有限公司 立式自加压升温再生橡胶装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US454030A (en) * 1891-06-16 Machine for forming seamless tubes
US1159895A (en) * 1914-12-16 1915-11-09 Charles A Canda Machine for making tubes and tires.
US2461630A (en) * 1945-08-08 1949-02-15 Hydropress Inc Plastic material extrusion head
FR957572A (enrdf_load_html_response) * 1946-09-09 1950-02-21
US2514841A (en) * 1947-01-17 1950-07-11 Farrel Birmingham Co Inc Method of and means for treating rubber
US2747223A (en) * 1950-10-24 1956-05-29 Us Rubber Co Apparatus for making inner tubes for tires
DE961211C (de) * 1954-08-27 1957-04-04 Heinrich Koch Maschinenfabrik Zwischen Schneckenkopf und Kaliberdorn angeordnete Werkstoffuehrung in Spritzkoepfen von Schneckenpressen
US2979768A (en) * 1957-02-21 1961-04-18 Robert F Schnee Apparatus for extrusion of plastics

Also Published As

Publication number Publication date
NL131618C (nl) 1971-06-15
NL264577A (enrdf_load_html_response) 1964-06-10
GB902943A (en) 1962-08-09
FR1290471A (fr) 1962-04-13
US3051990A (en) 1962-09-04
ES261306A1 (es) 1960-12-01
BE603469A (fr) 1961-09-01
DE1192400B (de) 1965-05-06

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