GB1587634A - Corrugated pipe - Google Patents

Corrugated pipe Download PDF

Info

Publication number
GB1587634A
GB1587634A GB17696/77A GB1769677A GB1587634A GB 1587634 A GB1587634 A GB 1587634A GB 17696/77 A GB17696/77 A GB 17696/77A GB 1769677 A GB1769677 A GB 1769677A GB 1587634 A GB1587634 A GB 1587634A
Authority
GB
United Kingdom
Prior art keywords
flanks
corrugations
corrugation
jaws
welding
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.)
Expired
Application number
GB17696/77A
Other languages
English (en)
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.)
OTTMANNS H
Original Assignee
OTTMANNS H
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 OTTMANNS H filed Critical OTTMANNS H
Publication of GB1587634A publication Critical patent/GB1587634A/en
Expired 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
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F16L9/127—Rigid pipes of plastics with or without reinforcement the walls consisting of a single layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/0015—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes
    • B26F1/0061—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes whereby the tube moves axially or radially
    • B26F1/0069—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes whereby the tube moves axially or radially and the tool travels with the tube
    • 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
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
GB17696/77A 1976-04-30 1977-04-28 Corrugated pipe Expired GB1587634A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2619129A DE2619129C2 (de) 1976-04-30 1976-04-30 Aus einem extrudierten Schlauch hergestelltes gewelltes Rohr aus thermoplastischem Kunststoffmaterial

Publications (1)

Publication Number Publication Date
GB1587634A true GB1587634A (en) 1981-04-08

Family

ID=5976750

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17696/77A Expired GB1587634A (en) 1976-04-30 1977-04-28 Corrugated pipe

Country Status (10)

Country Link
AU (1) AU508692B2 (enrdf_load_stackoverflow)
BE (1) BE854170A (enrdf_load_stackoverflow)
BR (1) BR7702764A (enrdf_load_stackoverflow)
CA (1) CA1065776A (enrdf_load_stackoverflow)
DE (1) DE2619129C2 (enrdf_load_stackoverflow)
DK (1) DK190077A (enrdf_load_stackoverflow)
FI (1) FI771336A7 (enrdf_load_stackoverflow)
FR (1) FR2361588A1 (enrdf_load_stackoverflow)
GB (1) GB1587634A (enrdf_load_stackoverflow)
TR (1) TR19798A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169515A (en) * 1984-12-31 1986-07-16 Lifeline Ltd Catheter mount assembly

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2927955C2 (de) * 1979-07-11 1982-12-30 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Verfahren zur Herstellung eines Kupplungselements
CA2078237A1 (en) * 1990-03-15 1991-09-16 Ian Craig Nicholson Drainage and erosion reduction means
GB9103378D0 (en) * 1991-02-19 1991-04-03 British Aerospace Progressive moulding and curing of composite materials

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7103399U (de) * 1975-07-31 Gebr Kirchner Kunststoffrohr mit gewellter Wandung
AT13289B (enrdf_load_stackoverflow) * 1902-04-25 1903-09-10 Ernest Gearing
BE466071A (enrdf_load_stackoverflow) * 1938-11-25
CH290598A (de) * 1950-05-09 1953-05-15 Vadotub Aktiengesellschaft Verfahren und Vorrichtung zur Behandlung der Oberfläche schraubenförmig gerillter, in fortlaufendem Arbeitsgang hergestellter Schläuche.
US2941915A (en) * 1954-12-28 1960-06-21 Fred W Manning Method of making reinforced composite pipe
DE1941546U (de) * 1966-02-23 1966-06-30 Agrob Ag Fuer Grob Und Feinker Rohr aus kunststoff, insbesondere leitungs- bzw. kanalisationsrohr.
AT325299B (de) * 1967-02-27 1975-10-10 Hegler Wilhelm Vorrichtung zur herstellung von rohren aus thermoplastischem kunststoff
DE1952270C2 (de) * 1969-10-17 1982-08-05 Penntube Plastics Co., Clifton Heights, Pa. Verfahren zum Herstellen von Wellrohren
DE7007700U (de) * 1970-03-03 1970-06-04 Kabel Metallwerke Ghh Biegsames kunststoffrohr.
DE2104294A1 (enrdf_load_stackoverflow) * 1971-01-29 1972-08-03 Fraenk Isolierrohr & Metall

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169515A (en) * 1984-12-31 1986-07-16 Lifeline Ltd Catheter mount assembly

Also Published As

Publication number Publication date
AU508692B2 (en) 1980-03-27
AU2471177A (en) 1978-11-02
FR2361588A1 (fr) 1978-03-10
FI771336A7 (enrdf_load_stackoverflow) 1977-10-31
DE2619129A1 (de) 1977-11-03
DK190077A (da) 1977-10-31
DE2619129C2 (de) 1982-04-15
BR7702764A (pt) 1978-01-17
BE854170A (fr) 1977-11-03
CA1065776A (en) 1979-11-06
TR19798A (tr) 1979-12-12

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed