FR1248772A - Method and apparatus for mixing rubber and powdered materials - Google Patents

Method and apparatus for mixing rubber and powdered materials

Info

Publication number
FR1248772A
FR1248772A FR818647A FR818647A FR1248772A FR 1248772 A FR1248772 A FR 1248772A FR 818647 A FR818647 A FR 818647A FR 818647 A FR818647 A FR 818647A FR 1248772 A FR1248772 A FR 1248772A
Authority
FR
France
Prior art keywords
powdered materials
mixing rubber
rubber
mixing
powdered
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR818647A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dunlop France SA
Original Assignee
Dunlop France SA
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
Priority claimed from GB5267/59A external-priority patent/GB938378A/en
Application filed by Dunlop France SA filed Critical Dunlop France SA
Application granted granted Critical
Publication of FR1248772A publication Critical patent/FR1248772A/en
Expired legal-status Critical Current

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
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
    • B29B7/7495—Systems, i.e. flow charts or diagrams; Plants for mixing rubber
    • 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
    • B29C48/2888—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules in band or in strip form, e.g. rubber strips
    • 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/29—Feeding the extrusion material to the extruder in liquid form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR818647A 1959-02-16 1960-02-16 Method and apparatus for mixing rubber and powdered materials Expired FR1248772A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5267/59A GB938378A (en) 1959-02-16 1959-02-16 Improvements in methods and apparatus for mixing rubber with particulate solid material
GB526760 1960-02-15

Publications (1)

Publication Number Publication Date
FR1248772A true FR1248772A (en) 1960-12-23

Family

ID=26239762

Family Applications (1)

Application Number Title Priority Date Filing Date
FR818647A Expired FR1248772A (en) 1959-02-16 1960-02-16 Method and apparatus for mixing rubber and powdered materials

Country Status (1)

Country Link
FR (1) FR1248772A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2602710A1 (en) * 1986-08-12 1988-02-19 Rhone Poulenc Chimie PROCESS FOR THE CONTINUOUS PREPARATION OF MIXTURES FOR HOT VULCANIZABLE SILICONE ELASTOMERS
FR2867100A1 (en) * 2004-03-05 2005-09-09 Gaillon Raw material supplied into machine, for transformation of thermoplastic/elastomeric material, where the raw material is formed by continuously feeding a material to the machine, fractionating the material and/or melting the raw material
CN113518696A (en) * 2019-03-06 2021-10-19 米其林集团总公司 Output mechanism of mixer with tapered double screw

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2602710A1 (en) * 1986-08-12 1988-02-19 Rhone Poulenc Chimie PROCESS FOR THE CONTINUOUS PREPARATION OF MIXTURES FOR HOT VULCANIZABLE SILICONE ELASTOMERS
EP0258159A1 (en) * 1986-08-12 1988-03-02 Rhone-Poulenc Chimie Method for the continuous preparation of master batches for heat-vulcanizable silicone elastomer
FR2867100A1 (en) * 2004-03-05 2005-09-09 Gaillon Raw material supplied into machine, for transformation of thermoplastic/elastomeric material, where the raw material is formed by continuously feeding a material to the machine, fractionating the material and/or melting the raw material
CN113518696A (en) * 2019-03-06 2021-10-19 米其林集团总公司 Output mechanism of mixer with tapered double screw
CN113518696B (en) * 2019-03-06 2024-04-16 米其林集团总公司 Output mechanism of mixer with tapered conical twin screw

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