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CH339446A - tube - Google Patents

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Info

Publication number
CH339446A
CH339446A CH339446DA CH339446A CH 339446 A CH339446 A CH 339446A CH 339446D A CH339446D A CH 339446DA CH 339446 A CH339446 A CH 339446A
Authority
CH
Switzerland
Prior art keywords
hose
cover layer
core
rubber
textile fabric
Prior art date
Application number
Other languages
German (de)
Inventor
Eitel-Fritz Dipl Ing Hansen
Original Assignee
Hansen Eitel Fritz Dipl Ing
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 Hansen Eitel Fritz Dipl Ing filed Critical Hansen Eitel Fritz Dipl Ing
Publication of CH339446A publication Critical patent/CH339446A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Description

       

  
 



  Schlauch
Die Witterungs- und Alterungsbeständigkeit der bekannten Schläuche aus Kautschuk lässt noch zu wünschen übrig. Diesen Nachteil haben die aus thermoplastischen Kunststoffen hergestellten Schläuche nicht; sie haben aber den Nachteil, dass ihre mechanische Festigkeit bei höherer Temperatur stark sinkt.



   Der Schlauch nach der Erfindung vereinigt die Vorteile der bekannten Schläuche und vermeidet ihre Nachteile. Nach der Erfindung besteht die Schlauchseele aus Kautschuk und die Deckschicht des Schlauches aus thermoplastischem Kunststoff; zwischen Seele und Deckschicht ist eine Textilgewebeschicht angeordnet.



   Dadurch, dass die Deckschicht aus thermoplastischem Kunststoff hergestellt ist, hat der neue Schlauch eine hohe Witterungs- und Alterungsbeständigkeit ; Lichtrisse bilden sich bei ihm nicht. Die aus Kautschuk hergestellte Schlauchseele kann auch ziemlich hohen Temperaturen widerstehen. Durch die Textilgewebeschicht zwischen Schlauchseele und Deckschicht wird die aus thermoplastischem Kunststoff bestehende Deckschicht von Beanspruchungen durch den innern Druck des Schlauches entlastet.



   Für die Schlauchseele eignet sich natürlicher oder synthetischer Kautschuk, auch Regenerat. Für die Deckschicht eignen sich die thermoplastischen oder warmformbaren Kunststoffe, zum Beispiel Polyvinylchlorid.



   Der neue Schlauch kann in beliebiger Färbung hergestellt werden. Sein Mantel kann mit Längsrippen versehen sein.



   Die Zeichnung zeigt schaubildlich ein Ausführungsbeispiel des Erfindungsgegenstandes in schaubildlicher Darstellung.



   Mit a ist die Schlauchseele, bestehend aus Kautschuk, mit c die Deckschicht aus thermoplastischem Kunststoff und mit b die zwischen Seele und Deckschicht angeordnete Textilgewebeschicht bezeichnet.  



   PATENTANSPRUCH
Schlauch, dadurch gekennzeichnet, dass die Schlauchseele aus Kautschuk und die Deckschicht des Schlauches aus thermoplastischem Kunststoff besteht und dass zwischen Seele und Deckschicht eine Textilgewebeschicht angeordnet ist. 

**WARNUNG** Ende DESC Feld konnte Anfang CLMS uberlappen**.



   



  
 



  tube
The resistance to weathering and aging of the known rubber hoses leaves something to be desired. The hoses made from thermoplastics do not have this disadvantage; however, they have the disadvantage that their mechanical strength drops sharply at higher temperatures.



   The hose according to the invention combines the advantages of the known hoses and avoids their disadvantages. According to the invention, the hose core is made of rubber and the cover layer of the hose is made of thermoplastic material; A textile fabric layer is arranged between the core and the cover layer.



   The fact that the cover layer is made of thermoplastic material means that the new hose has a high level of weather and aging resistance; Light cracks do not form on him. The rubber tube core can also withstand fairly high temperatures. Due to the textile fabric layer between the hose core and the cover layer, the cover layer made of thermoplastic material is relieved of the stresses caused by the internal pressure of the hose.



   Natural or synthetic rubber, including regenerated material, is suitable for the hose core. The thermoplastic or thermoformable plastics, for example polyvinyl chloride, are suitable for the cover layer.



   The new hose can be produced in any color. Its coat can be provided with longitudinal ribs.



   The drawing shows an exemplary embodiment of the subject matter of the invention in a diagrammatic representation.



   A denotes the hose core, consisting of rubber, c denotes the cover layer made of thermoplastic material and b denotes the textile fabric layer arranged between the core and cover layer.



   PATENT CLAIM
Hose, characterized in that the hose core is made of rubber and the cover layer of the hose is made of thermoplastic and that a textile fabric layer is arranged between the core and cover layer.

** WARNING ** End of DESC field could overlap beginning of CLMS **.

Claims (1)

**WARNUNG** Anfang CLMS Feld konnte Ende DESC uberlappen **. ** WARNING ** Beginning of CLMS field could overlap end of DESC **. Schlauch Die Witterungs- und Alterungsbeständigkeit der bekannten Schläuche aus Kautschuk lässt noch zu wünschen übrig. Diesen Nachteil haben die aus thermoplastischen Kunststoffen hergestellten Schläuche nicht; sie haben aber den Nachteil, dass ihre mechanische Festigkeit bei höherer Temperatur stark sinkt. tube The resistance to weathering and aging of the known rubber hoses leaves something to be desired. The hoses made from thermoplastics do not have this disadvantage; however, they have the disadvantage that their mechanical strength drops sharply at higher temperatures. Der Schlauch nach der Erfindung vereinigt die Vorteile der bekannten Schläuche und vermeidet ihre Nachteile. Nach der Erfindung besteht die Schlauchseele aus Kautschuk und die Deckschicht des Schlauches aus thermoplastischem Kunststoff; zwischen Seele und Deckschicht ist eine Textilgewebeschicht angeordnet. The hose according to the invention combines the advantages of the known hoses and avoids their disadvantages. According to the invention, the hose core is made of rubber and the cover layer of the hose is made of thermoplastic material; A textile fabric layer is arranged between the core and the cover layer. Dadurch, dass die Deckschicht aus thermoplastischem Kunststoff hergestellt ist, hat der neue Schlauch eine hohe Witterungs- und Alterungsbeständigkeit ; Lichtrisse bilden sich bei ihm nicht. Die aus Kautschuk hergestellte Schlauchseele kann auch ziemlich hohen Temperaturen widerstehen. Durch die Textilgewebeschicht zwischen Schlauchseele und Deckschicht wird die aus thermoplastischem Kunststoff bestehende Deckschicht von Beanspruchungen durch den innern Druck des Schlauches entlastet. The fact that the cover layer is made of thermoplastic material means that the new hose has a high level of weather and aging resistance; Light cracks do not form on him. The rubber tube core can also withstand fairly high temperatures. Due to the textile fabric layer between the hose core and the cover layer, the cover layer made of thermoplastic material is relieved of the stresses caused by the internal pressure of the hose. Für die Schlauchseele eignet sich natürlicher oder synthetischer Kautschuk, auch Regenerat. Für die Deckschicht eignen sich die thermoplastischen oder warmformbaren Kunststoffe, zum Beispiel Polyvinylchlorid. Natural or synthetic rubber, including regenerated material, is suitable for the hose core. The thermoplastic or thermoformable plastics, for example polyvinyl chloride, are suitable for the cover layer. Der neue Schlauch kann in beliebiger Färbung hergestellt werden. Sein Mantel kann mit Längsrippen versehen sein. The new hose can be produced in any color. Its coat can be provided with longitudinal ribs. Die Zeichnung zeigt schaubildlich ein Ausführungsbeispiel des Erfindungsgegenstandes in schaubildlicher Darstellung. The drawing shows an exemplary embodiment of the subject matter of the invention in a diagrammatic representation. Mit a ist die Schlauchseele, bestehend aus Kautschuk, mit c die Deckschicht aus thermoplastischem Kunststoff und mit b die zwischen Seele und Deckschicht angeordnete Textilgewebeschicht bezeichnet. A denotes the hose core, consisting of rubber, c denotes the cover layer made of thermoplastic material and b denotes the textile fabric layer arranged between the core and cover layer. PATENTANSPRUCH Schlauch, dadurch gekennzeichnet, dass die Schlauchseele aus Kautschuk und die Deckschicht des Schlauches aus thermoplastischem Kunststoff besteht und dass zwischen Seele und Deckschicht eine Textilgewebeschicht angeordnet ist. PATENT CLAIM Hose, characterized in that the hose core is made of rubber and the cover layer of the hose is made of thermoplastic and that a textile fabric layer is arranged between the core and cover layer.
CH339446D 1956-03-28 1956-03-28 tube CH339446A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH339446T 1956-03-28

Publications (1)

Publication Number Publication Date
CH339446A true CH339446A (en) 1959-06-30

Family

ID=4505007

Family Applications (1)

Application Number Title Priority Date Filing Date
CH339446D CH339446A (en) 1956-03-28 1956-03-28 tube

Country Status (1)

Country Link
CH (1) CH339446A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989003667A1 (en) * 1987-10-20 1989-05-05 Nemeth Miklos Cylindrical apparatus for physiotherapy and gymnastics

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989003667A1 (en) * 1987-10-20 1989-05-05 Nemeth Miklos Cylindrical apparatus for physiotherapy and gymnastics

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