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AT253763B - Method and device for the production of pipes provided with transverse grooves made of thermoplastic material - Google Patents

Method and device for the production of pipes provided with transverse grooves made of thermoplastic material

Info

Publication number
AT253763B
AT253763B AT177861A AT177861A AT253763B AT 253763 B AT253763 B AT 253763B AT 177861 A AT177861 A AT 177861A AT 177861 A AT177861 A AT 177861A AT 253763 B AT253763 B AT 253763B
Authority
AT
Austria
Prior art keywords
production
thermoplastic material
transverse grooves
grooves made
pipes provided
Prior art date
Application number
AT177861A
Other languages
German (de)
Inventor
Wilhelm Hegler
Original Assignee
Wilhelm Hegler
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 Wilhelm Hegler filed Critical Wilhelm Hegler
Application granted granted Critical
Publication of AT253763B publication Critical patent/AT253763B/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
    • 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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
AT177861A 1960-03-05 1961-03-04 Method and device for the production of pipes provided with transverse grooves made of thermoplastic material AT253763B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH38835A DE1203940B (en) 1960-03-05 1960-03-05 Process for the production of pipes with transverse grooves made of thermoplastic material and device for performing this process

Publications (1)

Publication Number Publication Date
AT253763B true AT253763B (en) 1967-04-25

Family

ID=7153753

Family Applications (1)

Application Number Title Priority Date Filing Date
AT177861A AT253763B (en) 1960-03-05 1961-03-04 Method and device for the production of pipes provided with transverse grooves made of thermoplastic material

Country Status (4)

Country Link
AT (1) AT253763B (en)
CH (1) CH390530A (en)
DE (1) DE1203940B (en)
NL (1) NL133452C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE449456B (en) * 1983-11-15 1987-05-04 Uponor Ab PROCEDURE AND DEVICE FOR MANUFACTURE OF RODS WHERE THE FORM BACK PARTS ARE DIVIDED IN THE LONG DIRECTION OF THE FORM
FI73385C (en) * 1986-03-24 1987-10-09 Uponor Nv Method and apparatus for making pipes.
DE4224514A1 (en) * 1992-07-24 1994-01-27 Wilhelm Hegler Device for producing a plastic tube with cross-profiling
DE19700916A1 (en) * 1997-01-14 1998-07-16 Ralph Peter Dr Ing Hegler One-piece corrugated corrugated pipe and process for its manufacture
DE59705380D1 (en) 1997-01-14 2001-12-20 Ralph Peter Hegler One-piece corrugated corrugated pipe and process for its manufacture
DE102005008470A1 (en) * 2005-02-24 2006-09-07 Fränkische Rohrwerke Gebr. Kirchner Gmbh & Co. Kg Method and device for producing a plastic structural tube

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE125875C (en) *
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
BE555596A (en) * 1956-03-22 1900-01-01

Also Published As

Publication number Publication date
CH390530A (en) 1965-04-15
NL133452C (en)
DE1203940B (en) 1965-10-28

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