NL7504425A - DEVICE FOR CALIBRATION OF EXTRUDE PLASTIC PREPARATIONS. - Google Patents

DEVICE FOR CALIBRATION OF EXTRUDE PLASTIC PREPARATIONS.

Info

Publication number
NL7504425A
NL7504425A NL7504425A NL7504425A NL7504425A NL 7504425 A NL7504425 A NL 7504425A NL 7504425 A NL7504425 A NL 7504425A NL 7504425 A NL7504425 A NL 7504425A NL 7504425 A NL7504425 A NL 7504425A
Authority
NL
Netherlands
Prior art keywords
calibration
extrude plastic
plastic preparations
preparations
extrude
Prior art date
Application number
NL7504425A
Other languages
Dutch (nl)
Original Assignee
Wavin Bv
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 Wavin Bv filed Critical Wavin Bv
Priority to NL7504425A priority Critical patent/NL7504425A/en
Priority to GB14426/76A priority patent/GB1545824A/en
Priority to AT264576A priority patent/AT362568B/en
Priority to DE2616197A priority patent/DE2616197C3/en
Priority to JP51041417A priority patent/JPS51142067A/en
Publication of NL7504425A publication Critical patent/NL7504425A/en

Links

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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/907—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using adjustable calibrators, e.g. the dimensions of the calibrator being changeable
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
    • B29C48/903—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies externally
    • 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
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92514—Pressure
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92923—Calibration, after-treatment or cooling zone
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92971—Fluids, e.g. for temperature control or of environment
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/905—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using wet calibration, i.e. in a quenching tank
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles
    • B29C48/912—Cooling of hollow articles of tubular films
    • B29C48/913—Cooling of hollow articles of tubular films externally
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
NL7504425A 1975-04-14 1975-04-14 DEVICE FOR CALIBRATION OF EXTRUDE PLASTIC PREPARATIONS. NL7504425A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL7504425A NL7504425A (en) 1975-04-14 1975-04-14 DEVICE FOR CALIBRATION OF EXTRUDE PLASTIC PREPARATIONS.
GB14426/76A GB1545824A (en) 1975-04-14 1976-04-08 Calibrating plastics tubular articles being extruded from an extruder
AT264576A AT362568B (en) 1975-04-14 1976-04-12 DEVICE FOR CALIBRATING A PLASTIC PROFILE LEAVING CONTINUOUSLY FROM AN EXTRUDER
DE2616197A DE2616197C3 (en) 1975-04-14 1976-04-13 Device for calibrating plastic products emerging from an extruder
JP51041417A JPS51142067A (en) 1975-04-14 1976-04-14 Device for correcting extruded synthetic product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7504425A NL7504425A (en) 1975-04-14 1975-04-14 DEVICE FOR CALIBRATION OF EXTRUDE PLASTIC PREPARATIONS.

Publications (1)

Publication Number Publication Date
NL7504425A true NL7504425A (en) 1976-10-18

Family

ID=19823573

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7504425A NL7504425A (en) 1975-04-14 1975-04-14 DEVICE FOR CALIBRATION OF EXTRUDE PLASTIC PREPARATIONS.

Country Status (5)

Country Link
JP (1) JPS51142067A (en)
AT (1) AT362568B (en)
DE (1) DE2616197C3 (en)
GB (1) GB1545824A (en)
NL (1) NL7504425A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3412619A1 (en) * 1984-04-04 1985-10-24 Basf Ag, 6700 Ludwigshafen Device for calibrating thermoplastic pipes or profiles
GB8527300D0 (en) * 1985-11-06 1985-12-11 Victaulic Plc Extrusion of products
FR2622833B1 (en) * 1987-11-06 1990-04-27 Omnium Traitement Valorisa PROCESS AND INSTALLATION FOR THE MANUFACTURE OF MOLDED OR EXTRUDED OBJECTS FROM WASTE CONTAINING PLASTIC MATERIALS
SE469573B (en) * 1988-04-13 1993-07-26 Nu Pipe Inc REPLACEMENT BEAMS AND KITS AND EQUIPMENT MAKE MANUFACTURING AND INSTALLING PIPES WITH MEMORY BEHAVIOR FOR A REDUCED FORM
GB2218030A (en) * 1988-05-05 1989-11-08 Speedex Engineering Limited Controlling the vacuum of a tube vacuum calibrating tank
EP0425942B1 (en) * 1989-10-31 1993-11-24 INOEX GmbH Calibration and cooling apparatus for extruded plastic tubes
US5249948A (en) * 1991-04-08 1993-10-05 Koslow Technologies Corporation Apparatus for the continuous extrusion of solid articles
DE4408064C1 (en) * 1994-03-05 1995-09-07 Lueers Heinrich Device for calibrating the outside diameter of a continuously extruded pipe
DE19843339B4 (en) * 1998-09-22 2007-08-02 Egeplast Werner Strumann Gmbh & Co.Kg Method and device for producing plastic pipes
DE19916428B4 (en) * 1999-04-12 2004-06-17 Kuhne Anlagenbau Gmbh Device for rapid cooling of thin thermoplastic hoses after their extrusion
DE10318137B3 (en) 2003-04-17 2005-01-27 Inoex Gmbh Infinitely adjustable calibration sleeve for extruded plastic strands, in particular plastic pipes
DE102004029498B3 (en) * 2004-06-18 2005-10-13 INOEX GmbH Innovationen und Ausrüstungen für die Extrusionstechnik Adjustable calibrating sleeve for plastic pipes comprises inlet head, across which overlapping radial plates are mounted, two sets of spiral wound strips being attached to these which are connected by pivots at points where they cross
DE102005002820B3 (en) * 2005-01-20 2006-05-11 Inoex Gmbh Stepless adjustable calibration sleeve for extruded plastic pipe comprises overlapping toothed radial segments and variable braid and segment ends contact pipe and connect to segments with flush joints

Also Published As

Publication number Publication date
DE2616197A1 (en) 1976-10-28
DE2616197C3 (en) 1980-02-07
DE2616197B2 (en) 1979-06-07
JPS51142067A (en) 1976-12-07
ATA264576A (en) 1980-10-15
AT362568B (en) 1981-05-25
GB1545824A (en) 1979-05-16

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Legal Events

Date Code Title Description
BV The patent application has lapsed