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WO2010133366A3 - Method for the continuous production of a cast product or foam - Google Patents

Method for the continuous production of a cast product or foam Download PDF

Info

Publication number
WO2010133366A3
WO2010133366A3 PCT/EP2010/003099 EP2010003099W WO2010133366A3 WO 2010133366 A3 WO2010133366 A3 WO 2010133366A3 EP 2010003099 W EP2010003099 W EP 2010003099W WO 2010133366 A3 WO2010133366 A3 WO 2010133366A3
Authority
WO
WIPO (PCT)
Prior art keywords
foam
shaping
cast product
production
die parts
Prior art date
Application number
PCT/EP2010/003099
Other languages
German (de)
French (fr)
Other versions
WO2010133366A2 (en
Inventor
Joseph Altenburger
Rudolf Schuster
Original Assignee
Jarus Gmbh
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 Jarus Gmbh filed Critical Jarus Gmbh
Publication of WO2010133366A2 publication Critical patent/WO2010133366A2/en
Publication of WO2010133366A3 publication Critical patent/WO2010133366A3/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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/34—Moulds or cores; Details thereof or accessories therefor movable, e.g. to or from the moulding station
    • B29C33/36—Moulds or cores; Details thereof or accessories therefor movable, e.g. to or from the moulding station continuously movable in one direction, e.g. in a closed circuit
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/30—Expanding the moulding material between endless belts or rollers
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
    • B29C44/322—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables
    • B29C44/324—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables the preformed parts being tubular or folded to a tubular shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

The invention relates to a device for continuously producing a cast product or foam, in which the product is surrounded, until it is hardened, by a plurality of shaping dies (9a, 9b) which are arranged next to each other in the direction of production, said dies being stacked in a dividable manner so that they can be removed from the mould. The shaping die parts are secured in a continuous arrangement to transport means (20) which move said die parts at a constant speed in the direction of production such that a closed shaping channel is produced during production, and said shaping die parts (9a, 9b) are arranged in such a manner on the transport means (20) that they can pivot in a limited manner vertically with respect to the surrounding plane.
PCT/EP2010/003099 2009-05-20 2010-05-20 Method for the continuous production of a cast product or foam WO2010133366A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009022200.6 2009-05-20
DE102009022200 2009-05-20

Publications (2)

Publication Number Publication Date
WO2010133366A2 WO2010133366A2 (en) 2010-11-25
WO2010133366A3 true WO2010133366A3 (en) 2011-02-24

Family

ID=42993730

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/003099 WO2010133366A2 (en) 2009-05-20 2010-05-20 Method for the continuous production of a cast product or foam

Country Status (2)

Country Link
DE (1) DE102010004126A1 (en)
WO (1) WO2010133366A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2165584A1 (en) * 1971-12-30 1973-08-16 Cryo Therm Inc PROCESS FOR CONTINUOUS PRODUCTION OF TUBULAR ELEMENTS FROM FOAM AND DEVICE FOR CARRYING OUT THE PROCESS
DE2449044A1 (en) * 1974-10-15 1976-04-29 Upjohn Co METHOD AND DEVICE FOR THE CONTINUOUS PRODUCTION OF FOAMED HOLLOW PROFILES
DE2552774A1 (en) * 1975-11-25 1977-05-26 Gerd Paul Heinrich Lupke High speed plastics tube corrugator - having extrusion head with blowing orifices and cooling orifices
WO2001058669A1 (en) * 2000-02-12 2001-08-16 Ralph Peter Hegler Device for producing profiled tubes consisting of synthetic material
DE102004040019A1 (en) * 2004-08-18 2006-03-02 Drossbach Gmbh & Co. Kg Apparatus for producing corrugated pipes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19629678A1 (en) 1996-07-23 1998-01-29 Brugg Rohrsysteme Gmbh Corrugated pipe with double walls enclosing foam insulation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2165584A1 (en) * 1971-12-30 1973-08-16 Cryo Therm Inc PROCESS FOR CONTINUOUS PRODUCTION OF TUBULAR ELEMENTS FROM FOAM AND DEVICE FOR CARRYING OUT THE PROCESS
DE2449044A1 (en) * 1974-10-15 1976-04-29 Upjohn Co METHOD AND DEVICE FOR THE CONTINUOUS PRODUCTION OF FOAMED HOLLOW PROFILES
DE2552774A1 (en) * 1975-11-25 1977-05-26 Gerd Paul Heinrich Lupke High speed plastics tube corrugator - having extrusion head with blowing orifices and cooling orifices
WO2001058669A1 (en) * 2000-02-12 2001-08-16 Ralph Peter Hegler Device for producing profiled tubes consisting of synthetic material
DE102004040019A1 (en) * 2004-08-18 2006-03-02 Drossbach Gmbh & Co. Kg Apparatus for producing corrugated pipes

Also Published As

Publication number Publication date
WO2010133366A2 (en) 2010-11-25
DE102010004126A1 (en) 2010-11-25

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