ZA843738B - Process and apparatus for the production of a tube provided with an insulating casing formed of foam - Google Patents

Process and apparatus for the production of a tube provided with an insulating casing formed of foam

Info

Publication number
ZA843738B
ZA843738B ZA843738A ZA843738A ZA843738B ZA 843738 B ZA843738 B ZA 843738B ZA 843738 A ZA843738 A ZA 843738A ZA 843738 A ZA843738 A ZA 843738A ZA 843738 B ZA843738 B ZA 843738B
Authority
ZA
South Africa
Prior art keywords
foam
production
tube provided
insulating casing
casing formed
Prior art date
Application number
ZA843738A
Other languages
English (en)
Inventor
Cosmas Lorry
Siegfried Feige
Original Assignee
Dynamit Nobel Ag
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 Dynamit Nobel Ag filed Critical Dynamit Nobel Ag
Publication of ZA843738B publication Critical patent/ZA843738B/xx

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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
    • B29C63/04—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like
    • B29C63/06—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like around tubular articles
    • B29C63/065—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like around tubular articles continuously
    • 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
    • F16L59/00—Thermal insulation in general
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/021—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Thermal Insulation (AREA)
ZA843738A 1983-05-18 1984-05-17 Process and apparatus for the production of a tube provided with an insulating casing formed of foam ZA843738B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833318082 DE3318082A1 (de) 1983-05-18 1983-05-18 Verfahren und vorrichtung zum herstellen eines mit einer isolierhuelle aus schaumstoff versehenen rohres

Publications (1)

Publication Number Publication Date
ZA843738B true ZA843738B (en) 1984-12-24

Family

ID=6199299

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA843738A ZA843738B (en) 1983-05-18 1984-05-17 Process and apparatus for the production of a tube provided with an insulating casing formed of foam

Country Status (7)

Country Link
EP (1) EP0126308A1 (xx)
JP (1) JPS6040230A (xx)
DE (1) DE3318082A1 (xx)
FI (1) FI841991A (xx)
IL (1) IL71848A0 (xx)
NZ (1) NZ208185A (xx)
ZA (1) ZA843738B (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2800664A1 (fr) * 1999-11-05 2001-05-11 Alphacan Sa Procede pour entourer un element par une couche de mousse, enveloppe en mousse, complexe tubulaire avec cette enveloppe, et couronne de ce complexe
FR2800665B1 (fr) * 1999-11-05 2002-08-30 Alphacan Sa Procede pour entourer un element par une couche de mousse, enveloppe en mousse, complexe tubulaire avec cette enveloppe, et couronne de ce complexe
SE516218C2 (sv) * 2000-12-12 2001-12-03 Bjoern Samuelsson Apparat för framställning av kontinuerliga cylinderelement för isolering av rör
KR100423007B1 (ko) * 2001-04-30 2004-03-12 주식회사 뉴보텍 연속압출 성형과정의 이중벽 주름관체 절단시스템의 삽지장치
JP4658550B2 (ja) * 2003-10-03 2011-03-23 株式会社ブリヂストン 発泡材付きパイプの製造方法
JP4635591B2 (ja) * 2004-12-14 2011-02-23 東レペフ加工品株式会社 被覆材付プラスチック管およびその製造方法
DE102005033308A1 (de) * 2005-07-16 2007-01-25 Swisslog Rohrpostsysteme Gmbh Rohrleitung für ein Rohrpostsystem
FR2902176A1 (fr) * 2006-06-07 2007-12-14 Interesting Sourcing Soc Par A Dispositif isolant
JP5038817B2 (ja) * 2007-08-21 2012-10-03 株式会社ブリヂストン 保温材付きパイプの製造方法
JP5271131B2 (ja) * 2009-03-23 2013-08-21 株式会社ブリヂストン 発泡材付きパイプの製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3388017A (en) * 1963-12-18 1968-06-11 American Can Co Tube making method and apparatus
DE1915768C3 (de) * 1968-03-27 1974-02-07 The Furukawa Electric Co., Ltd., Tokio Verfahren und Vorrichtung zum kontinuierlichen Herstellen eines röhrenförmigen Gegenstandes aus einer Bahn aus geschäumten thermoplastischem Harz
DE2420018A1 (de) * 1974-04-25 1975-11-20 Irbit Holding Ag Verfahren sowie vorrichtung zur kontinuierlichen herstellung von durch aufschneiden laengsgeschlitzten schaumstoffrohren
DE2532406C3 (de) * 1975-07-19 1980-04-10 Dynamit Nobel Ag, 5210 Troisdorf Verfahren und Vorrichtung zum kontinuierlichen Herstellen eines Rohres aus einer Bahn aus einem thermoplastischen Schaumstoff
US4115498A (en) * 1976-02-27 1978-09-19 Owens-Corning Fiberglas Corporation Method and apparatus for molding articles from fibrous material
DE2654879C2 (de) * 1976-12-03 1982-11-11 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zum kontinuierlichen herstellen eines mit einer Isolierhülle aus Schaumkunststoff versehenen Rohres

Also Published As

Publication number Publication date
EP0126308A1 (de) 1984-11-28
IL71848A0 (en) 1984-09-30
FI841991A0 (fi) 1984-05-17
NZ208185A (en) 1986-05-09
JPS6040230A (ja) 1985-03-02
FI841991A (fi) 1984-11-19
DE3318082A1 (de) 1984-11-22

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