FLEXIBLE METAL PIPE, METHOD AND APPARATUS FOR PRODUCING THE SAME, AND HOSE COMPRISING THE FLEXIBLE METAL PIPE

The invention relates to a flexible metal pipe spirally wound from profiled metal strips, wherein the width of the strip profiles is greater than the axial pitch measured at the direction of the principal axis of the flexible metal pipe, and the profiles may slide over one another as the flexible me...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KATONA TAMÁS, KIRÁLY JÓSZEG, NAGY TIBOR, BÉTÉRI GYULA
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a flexible metal pipe spirally wound from profiled metal strips, wherein the width of the strip profiles is greater than the axial pitch measured at the direction of the principal axis of the flexible metal pipe, and the profiles may slide over one another as the flexible metal pipe is bent the essential feature of the invention being that the strip profile is made from at least two substantially or partially overlapping strips (1, 2, 3 . . . i). The invention also relates to manufacturing the above product, to apparatus for manufacturing the product, as well as to the application of the flexible metal pipe according to the invention.