ATE203950T1 - Vorrichtung zum herstellen von rohrähnlichen gegenständen aus kunststoff unter verwendung von vacuum - Google Patents

Vorrichtung zum herstellen von rohrähnlichen gegenständen aus kunststoff unter verwendung von vacuum

Info

Publication number
ATE203950T1
ATE203950T1 AT97420191T AT97420191T ATE203950T1 AT E203950 T1 ATE203950 T1 AT E203950T1 AT 97420191 T AT97420191 T AT 97420191T AT 97420191 T AT97420191 T AT 97420191T AT E203950 T1 ATE203950 T1 AT E203950T1
Authority
AT
Austria
Prior art keywords
vacuum
molding
grooves
channels
shell
Prior art date
Application number
AT97420191T
Other languages
English (en)
Inventor
Alain Courant
Original Assignee
Corelco
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 Corelco filed Critical Corelco
Application granted granted Critical
Publication of ATE203950T1 publication Critical patent/ATE203950T1/de

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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0015—Making articles of indefinite length, e.g. corrugated tubes
    • B29C49/0021—Making articles of indefinite length, e.g. corrugated tubes using moulds or mould parts movable in a closed path, e.g. mounted on movable endless supports
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/006—Using vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
AT97420191T 1997-10-15 1997-10-15 Vorrichtung zum herstellen von rohrähnlichen gegenständen aus kunststoff unter verwendung von vacuum ATE203950T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97420191A EP0909629B1 (de) 1997-10-15 1997-10-15 Vorrichtung zum Herstellen von rohrähnlichen Gegenständen aus Kunststoff unter Verwendung von Vacuum

Publications (1)

Publication Number Publication Date
ATE203950T1 true ATE203950T1 (de) 2001-08-15

Family

ID=8229960

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97420191T ATE203950T1 (de) 1997-10-15 1997-10-15 Vorrichtung zum herstellen von rohrähnlichen gegenständen aus kunststoff unter verwendung von vacuum

Country Status (5)

Country Link
EP (1) EP0909629B1 (de)
AT (1) ATE203950T1 (de)
DE (1) DE69706055T2 (de)
ES (1) ES2161422T3 (de)
GR (1) GR3037069T3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040084801A1 (en) * 2002-11-04 2004-05-06 Floyd Gregory S. Method of manufacturing risers for shelving units
EP2142820A2 (de) 2007-05-01 2010-01-13 E. I. Du Pont de Nemours and Company Durch korrugationsextrusion hergestellte anschlagpuffer
CN106626312A (zh) * 2016-11-29 2017-05-10 浙江双林机械股份有限公司 单侧吸真空的塑料波纹管成型机
EP4592055A3 (de) * 2023-09-25 2025-08-06 Advanced Drainage Systems, Inc. Doppelrohrfertigungszelle
WO2025072185A1 (en) * 2023-09-25 2025-04-03 Advanced Drainage Systems, Inc. Dual pipe manufacturing cell

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1582199A (de) * 1968-07-24 1969-09-26
DE4021564A1 (de) * 1990-07-06 1992-01-09 Wilhelm Hegler Vorrichtung zur herstellung von kunststoff-rohren
GB9212684D0 (en) * 1992-06-15 1992-07-29 Lupke Manfred Arno Alfred A method and apparatus for forming profiled tubes
US5531583A (en) * 1993-04-15 1996-07-02 Cullom Machine Tool & Die, Inc. Vacuum mold blocks with cooling for corrugated tubing
ES2130772T3 (es) * 1995-03-28 1999-07-01 Corelco Circuito de alimentacion en vacio para una instalacion de fabricacion de tubos corrugados.

Also Published As

Publication number Publication date
GR3037069T3 (en) 2002-01-31
DE69706055T2 (de) 2001-11-22
EP0909629B1 (de) 2001-08-08
DE69706055D1 (de) 2001-09-13
ES2161422T3 (es) 2001-12-01
EP0909629A1 (de) 1999-04-21

Similar Documents

Publication Publication Date Title
CA2051462A1 (en) Injection moulding nozzle for an injection moulding system
DE3264464D1 (en) Injection molding of thermoplastics in sandwich mold employing desynchronized opening periods
CA2147023A1 (en) Concrete molding form member
ATE234193T1 (de) Herstellen von verbundstrukturen
CA2147458A1 (en) Co-injection manifold for injection molding
ATE6605T1 (de) Vorrichtung zur herstellung von kunststoffrohren mit querrillen.
CA2228678A1 (en) Method and apparatus for making herringbone gears and pumps incorporating the same
EP1321275A3 (de) Spritzgiessmaschine für thermoplastisches Harz
DE59703036D1 (de) Verfahren und Vorrichtung zur Herstellung von Spritzgussteilen aus Kunststoff
ATE280006T1 (de) Vorrichtung zum verbinden von kernteilen
DE3885111D1 (de) Zusammenhängender elektrischer Steckverbinder.
CA2149757A1 (en) Pultruded part with localized regions of different resin materials
EP0186413A3 (de) Einrichtung zum Spritzgiessen von Kunststoffen
CA2449178A1 (en) Sealing member in an injection molding machine
ATE203950T1 (de) Vorrichtung zum herstellen von rohrähnlichen gegenständen aus kunststoff unter verwendung von vacuum
DE59809138D1 (de) Vorrichtung zur Herstellung von Formkörpern aus einer polymerisierbaren Mischung
SE8501402L (sv) Plastspenne och sett att tillverka detsamma
EP0783947A3 (de) Ausgeglichenes Mehrfachspritzgiessen von gerippten Kunststoffgegenständen
IT1261120B (it) Metodo per fabbricare un accessorio stampato di finizione esterna.
ES2175604T3 (es) Moldle de inyeccion para la fabricacion de un balde provisto de un asa.
CA2233180A1 (en) Parallel axis cylindrical microwave filter
IT1288179B1 (it) Metodo per la realizzazione di articoli in materiale plastico ad almeno due componenti, impianto e stampo per la sua realizzazione.
SE9804288L (sv) Lastbärare
BR9913958B1 (pt) unidade de injeÇço auxiliar para um molde para formaÇço de artigos plÁsticos.
AUPR245501A0 (en) An apparatus (WSM08)

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties