Corrugated flexible pipe with a reinforcing metal ring and method for manufacturing said pipe

The conduit has a closed metallic ring (41) with a form defined by rotation around an axis of an open contour having specific thickness. The ring includes a rounded base (43) and two lateral branches (45, 47). An internal edge of the base contacts with the flexible conduit with undulations. The two...

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Bibliographic Details
Main Authors OESTERLE, PASCAL, TAVIN, GERARD
Format Patent
LanguageEnglish
French
German
Published 08.03.2006
Subjects
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
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PIPES
PUNCHING METAL
SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING
THERMAL INSULATION IN GENERAL
TRANSPORTING
WEAPONS
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Summary:The conduit has a closed metallic ring (41) with a form defined by rotation around an axis of an open contour having specific thickness. The ring includes a rounded base (43) and two lateral branches (45, 47). An internal edge of the base contacts with the flexible conduit with undulations. The two lateral branches are parallel to each other and perpendicular to the axis of rotation. An independent claim is also included for a method of manufacturing flexible conduits with undulations.
Bibliography:Application Number: EP20040290934