GB8506002D0 - Extruder equipment - Google Patents

Extruder equipment

Info

Publication number
GB8506002D0
GB8506002D0 GB8506002A GB8506002A GB8506002D0 GB 8506002 D0 GB8506002 D0 GB 8506002D0 GB 8506002 A GB8506002 A GB 8506002A GB 8506002 A GB8506002 A GB 8506002A GB 8506002 D0 GB8506002 D0 GB 8506002D0
Authority
GB
United Kingdom
Prior art keywords
extruder equipment
extruder
equipment
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.)
Withdrawn
Application number
GB8506002A
Other versions
GB2171952A (en
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.)
Extrudaids Ltd
Original Assignee
Extrudaids Ltd
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 Extrudaids Ltd filed Critical Extrudaids Ltd
Priority to GB8506002A priority Critical patent/GB2171952A/en
Publication of GB8506002D0 publication Critical patent/GB8506002D0/en
Publication of GB2171952A publication Critical patent/GB2171952A/en
Withdrawn legal-status Critical Current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
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
    • 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
    • B29C48/252—Drive or actuation means; Transmission means; Screw supporting means
    • 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
    • B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
    • B29C48/38—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in the same barrel
    • 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
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/26—Scrap or recycled material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling
GB8506002A 1985-03-08 1985-03-08 Improvements in extruder screws Withdrawn GB2171952A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8506002A GB2171952A (en) 1985-03-08 1985-03-08 Improvements in extruder screws

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8506002A GB2171952A (en) 1985-03-08 1985-03-08 Improvements in extruder screws

Publications (2)

Publication Number Publication Date
GB8506002D0 true GB8506002D0 (en) 1985-04-11
GB2171952A GB2171952A (en) 1986-09-10

Family

ID=10575649

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8506002A Withdrawn GB2171952A (en) 1985-03-08 1985-03-08 Improvements in extruder screws

Country Status (1)

Country Link
GB (1) GB2171952A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3806020A1 (en) * 1988-02-26 1989-09-07 Rheydt Kabelwerk Ag EXTRUDER
IT1262150B (en) * 1993-06-30 1996-06-19 Pavan Mapimpianti Spa EXTRUSION SCREW WITH FORCED FEED
EP0988952A1 (en) * 1998-09-22 2000-03-29 Performance Roof Systems S.A. en abrégé P.R.S. Process for recycling a membrane and extruder therefor
DE29907974U1 (en) * 1999-05-05 2000-09-07 Bosch Gmbh Robert Extrusion device
DE102005047236B4 (en) * 2005-10-01 2009-04-09 Thielenhaus Technologies Gmbh Twin extruder-gear

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE523705A (en) * 1952-10-23 1900-01-01
LU33912A1 (en) * 1954-10-25 1900-01-01
BE572394A (en) * 1957-10-26 1900-01-01
BE596143A (en) * 1959-11-27 1900-01-01
GB989330A (en) * 1963-02-04 1965-04-14 Buss Ag Improvements in machines for kneading and extruding plastic masses

Also Published As

Publication number Publication date
GB2171952A (en) 1986-09-10

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)