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CA2419703A1 - Flow distributor for die tooling of pipe mold equipment with remote extruder - Google Patents

Flow distributor for die tooling of pipe mold equipment with remote extruder Download PDF

Info

Publication number
CA2419703A1
CA2419703A1 CA002419703A CA2419703A CA2419703A1 CA 2419703 A1 CA2419703 A1 CA 2419703A1 CA 002419703 A CA002419703 A CA 002419703A CA 2419703 A CA2419703 A CA 2419703A CA 2419703 A1 CA2419703 A1 CA 2419703A1
Authority
CA
Canada
Prior art keywords
flow distributor
die tooling
pipe mold
mold equipment
extruder
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.)
Granted
Application number
CA002419703A
Other languages
French (fr)
Other versions
CA2419703C (en
Inventor
Manfred A. A. Lupke
Stefan A. Lupke
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA002419703A priority Critical patent/CA2419703C/en
Priority to CNU032465122U priority patent/CN2728745Y/en
Priority to CNB031220398A priority patent/CN1251854C/en
Priority to DE60336020T priority patent/DE60336020D1/en
Priority to PL377654A priority patent/PL209542B1/en
Priority to MXPA05007457A priority patent/MXPA05007457A/en
Priority to NZ541729A priority patent/NZ541729A/en
Priority to JP2004565868A priority patent/JP4607601B2/en
Priority to PT03779633T priority patent/PT1587663E/en
Priority to PCT/CA2003/001957 priority patent/WO2004062884A1/en
Priority to AU2003287836A priority patent/AU2003287836B2/en
Priority to AT03779633T priority patent/ATE497873T1/en
Priority to US10/541,488 priority patent/US7264457B2/en
Priority to KR1020057012789A priority patent/KR101014258B1/en
Priority to RU2005121919/12A priority patent/RU2338644C2/en
Priority to EP03779633A priority patent/EP1587663B1/en
Priority to DE102004002433A priority patent/DE102004002433A1/en
Priority to DE202004000634U priority patent/DE202004000634U1/en
Publication of CA2419703A1 publication Critical patent/CA2419703A1/en
Priority to NO20053764A priority patent/NO20053764L/en
Application granted granted Critical
Publication of CA2419703C publication Critical patent/CA2419703C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
    • 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
    • B29C48/303—Extrusion nozzles or dies using dies or die parts movable in a closed circuit, e.g. mounted on movable endless support
    • 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
    • B29C48/50—Details of extruders
    • B29C48/695—Flow dividers, e.g. breaker plates
    • B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
    • B29C48/705—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows in the die zone, e.g. to create flow homogeneity
    • 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
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Equipment used in the molding of plastic pipe includes die tooling provided with a plastic flow distributor at the upper end of the die tooling. The plastic flow distributor has adjustable flow to provide an even distribution of plastic from an extruder into at least one die passage within the die tooling.
CA002419703A 2003-01-10 2003-02-21 Flow distributor for die tooling of pipe mold equipment with remote extruder Expired - Lifetime CA2419703C (en)

Priority Applications (19)

Application Number Priority Date Filing Date Title
CA002419703A CA2419703C (en) 2003-02-21 2003-02-21 Flow distributor for die tooling of pipe mold equipment with remote extruder
CNB031220398A CN1251854C (en) 2003-01-10 2003-04-22 A device for molding plastic pipes
CNU032465122U CN2728745Y (en) 2003-01-10 2003-04-22 Apparatus for molding plastic pipes
RU2005121919/12A RU2338644C2 (en) 2003-01-10 2003-12-19 Flow distributor for equipment head extrusion for formation of tube with remote extruder
MXPA05007457A MXPA05007457A (en) 2003-01-10 2003-12-19 Flow distributor for die tooling of pipe mold equipment with remote extruder.
NZ541729A NZ541729A (en) 2003-01-10 2003-12-19 Flow distributor for die tooling of pipe mold equipment with remote extruder
JP2004565868A JP4607601B2 (en) 2003-01-10 2003-12-19 Pipe distributor die tool flow distributor with remote extruder
PT03779633T PT1587663E (en) 2003-01-10 2003-12-19 Flow distributor for die tooling of pipe mold equipment with remote extruder
PCT/CA2003/001957 WO2004062884A1 (en) 2003-01-10 2003-12-19 Flow distributor for die tooling of pipe mold equipment with remote extruder
AU2003287836A AU2003287836B2 (en) 2003-01-10 2003-12-19 Flow distributor for die tooling of pipe mold equipment with remote extruder
DE60336020T DE60336020D1 (en) 2003-01-10 2003-12-19 ER ROLL EXTRUSION NOZZLE WITH REMOTE EXTRUDER
US10/541,488 US7264457B2 (en) 2003-01-10 2003-12-19 Flow distributor for die tooling of pipe mold equipment with remote extruder
KR1020057012789A KR101014258B1 (en) 2003-01-10 2003-12-19 Flow distributor for die tooling of pipe forming equipment with remote extruder
PL377654A PL209542B1 (en) 2003-01-10 2003-12-19 Flow distributor for die tooling of pipe mold equipment with remote extruder
EP03779633A EP1587663B1 (en) 2003-01-10 2003-12-19 Flow distributor for die tooling of pipe mold equipment with remote extruder
AT03779633T ATE497873T1 (en) 2003-01-10 2003-12-19 FLOW DISTRIBUTOR FOR AN EXTRUSION TOOL OF A PIPE EXTRUSION NOZZLE WITH REMOTE CONTROLLED EXTRUDER
DE102004002433A DE102004002433A1 (en) 2003-01-10 2004-01-08 Flow distributor for the mold of a pipe forming device with a spaced extruder
DE202004000634U DE202004000634U1 (en) 2003-01-10 2004-01-08 Flow distributor for the mold of a pipe forming device with a spaced extruder
NO20053764A NO20053764L (en) 2003-01-10 2005-08-08 Flow distributors for nozzle processing of rudder-stuffing equipment with a remote extruder.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002419703A CA2419703C (en) 2003-02-21 2003-02-21 Flow distributor for die tooling of pipe mold equipment with remote extruder

Publications (2)

Publication Number Publication Date
CA2419703A1 true CA2419703A1 (en) 2004-08-21
CA2419703C CA2419703C (en) 2006-05-16

Family

ID=32855092

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002419703A Expired - Lifetime CA2419703C (en) 2003-01-10 2003-02-21 Flow distributor for die tooling of pipe mold equipment with remote extruder

Country Status (1)

Country Link
CA (1) CA2419703C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2116352A1 (en) 2008-05-09 2009-11-11 Ralph-Peter Dr.-Ing. Hegler Extrusion tool for a device for producing plastic connecting rods with grooves
WO2010142034A1 (en) * 2009-06-11 2010-12-16 Lupke Manfred Arno Alfred Die tooling for extruding tubular product

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2116352A1 (en) 2008-05-09 2009-11-11 Ralph-Peter Dr.-Ing. Hegler Extrusion tool for a device for producing plastic connecting rods with grooves
WO2010142034A1 (en) * 2009-06-11 2010-12-16 Lupke Manfred Arno Alfred Die tooling for extruding tubular product
US8684719B2 (en) 2009-06-11 2014-04-01 Manfred A. A. Lupke Die tooling for extruding tubular product
RU2531391C2 (en) * 2009-06-11 2014-10-20 Манфред А.А. ЛУПКЕ Extrusion tool for pipe extrusion

Also Published As

Publication number Publication date
CA2419703C (en) 2006-05-16

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20230221