CH390530A - Verfahren und Vorrichtung zum Herstellen von Rohren mit Querrillen aus thermoplastischem Kunststoff - Google Patents

Verfahren und Vorrichtung zum Herstellen von Rohren mit Querrillen aus thermoplastischem Kunststoff

Info

Publication number
CH390530A
CH390530A CH247161A CH247161A CH390530A CH 390530 A CH390530 A CH 390530A CH 247161 A CH247161 A CH 247161A CH 247161 A CH247161 A CH 247161A CH 390530 A CH390530 A CH 390530A
Authority
CH
Switzerland
Prior art keywords
molds
mold
grooves
transverse grooves
air
Prior art date
Application number
CH247161A
Other languages
German (de)
English (en)
Inventor
Hegler Wilhelm
Original Assignee
Hegler Wilhelm
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 Hegler Wilhelm filed Critical Hegler Wilhelm
Publication of CH390530A publication Critical patent/CH390530A/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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/22—Corrugating
    • B29C53/30—Corrugating of tubes
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • B29C2035/1616—Cooling using liquids
    • 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
    • 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
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/30—Mounting, exchanging or centering
    • B29C33/303—Mounting, exchanging or centering centering mould parts or halves, e.g. during mounting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
CH247161A 1960-03-05 1961-03-01 Verfahren und Vorrichtung zum Herstellen von Rohren mit Querrillen aus thermoplastischem Kunststoff CH390530A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH38835A DE1203940B (de) 1960-03-05 1960-03-05 Verfahren zum Herstellen von Rohren mit Querrillen aus thermoplastischem Kunststoff und Vorrichtung zur Durchfuehrung dieses Verfahrens

Publications (1)

Publication Number Publication Date
CH390530A true CH390530A (de) 1965-04-15

Family

ID=7153753

Family Applications (1)

Application Number Title Priority Date Filing Date
CH247161A CH390530A (de) 1960-03-05 1961-03-01 Verfahren und Vorrichtung zum Herstellen von Rohren mit Querrillen aus thermoplastischem Kunststoff

Country Status (5)

Country Link
AT (1) AT253763B (sk)
CH (1) CH390530A (sk)
DE (1) DE1203940B (sk)
FR (1) FR12876341A (sk)
NL (1) NL133452C (sk)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985002144A1 (en) * 1983-11-15 1985-05-23 Uponor Ab Single-wall pipe of plastics or other mouldable material and method and apparatus for continuously extruding such pipes

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI73385C (fi) * 1986-03-24 1987-10-09 Uponor Nv Foerfarande och anordning foer framstaellning av roer.
DE4224514A1 (de) * 1992-07-24 1994-01-27 Wilhelm Hegler Vorrichtung zum Herstellen eines Kunststoff-Rohres mit Querprofilierung
DE19700916A1 (de) * 1997-01-14 1998-07-16 Ralph Peter Dr Ing Hegler Einteiliges Hüll-Wellrohr und Verfahren zu seiner Herstellung
ES2167621T3 (es) 1997-01-14 2002-05-16 Hegler Ralph Peter Dr Ing Tubo ondulado de envoltura de una sola pieza y procedimiento para su fabricacion.
DE102005008470A1 (de) * 2005-02-24 2006-09-07 Fränkische Rohrwerke Gebr. Kirchner Gmbh & Co. Kg Verfahren und Vorrichtung zur Herstellung eines Kunststoffstrukturrohres

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE125875C (sk) *
US2593668A (en) * 1949-06-03 1952-04-22 Gora Lee Corp Manufacture of composite articles
GB691125A (en) * 1950-08-28 1953-05-06 British Celanese Improvements relating to the production of tubular articles
US2866230A (en) * 1956-02-24 1958-12-30 Pullman Vacuum Cleaner Corp Corrugated rubber tubing and its production
NL215501A (sk) * 1956-03-22 1900-01-01

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985002144A1 (en) * 1983-11-15 1985-05-23 Uponor Ab Single-wall pipe of plastics or other mouldable material and method and apparatus for continuously extruding such pipes
EP0142482A3 (en) * 1983-11-15 1987-05-20 Uponor Ab Single-wall pipe of plastics or other mouldable material and method and apparatus for continuously extruding such pipes
US4710337A (en) * 1983-11-15 1987-12-01 Uponor Ab Method and apparatus for continuously extruding single-wall pipe of plastics or other mouldable material

Also Published As

Publication number Publication date
AT253763B (de) 1967-04-25
FR12876341A (sk)
NL133452C (sk)
DE1203940B (de) 1965-10-28

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