END FITTING FOR A FLEXIBLE METAL HOSE

The flexible metal hose (3) has a corrugated tube (2) and a protective hose (8) made of a metallic mesh. The corrugated tube (2) with the protective hose (8) are held plastically deformed between an external compression ring (4) and an internal compression ring (5). The external compression ring (4)...

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Bibliographic Details
Main Authors KREIS, PETER, MARTI, WILHELM
Format Patent
LanguageEnglish
German
Published 27.05.1987
Edition4
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
PIPES
SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:The flexible metal hose (3) has a corrugated tube (2) and a protective hose (8) made of a metallic mesh. The corrugated tube (2) with the protective hose (8) are held plastically deformed between an external compression ring (4) and an internal compression ring (5). The external compression ring (4) is pressed together inwards in the radial direction and the internal compression ring (5) is expanded. In this way, a force-fit and positive-locking connection of the end fitting is produced, containing the external compression ring (4), an end section of the metallic end tube (2), an end section of the metallic protective hose (8) and the inner compression ring (5). This results in a tubular, rigid layered body which can be connected to a tubular connecting piece (1) in a self-securing manner. This results in cost-effective and time-saving production of the end fittings of flexible metal hoses.
Bibliography:Application Number: EP19860105392