SEALING ARRANGEMENT FOR A ROLLING BEARING SUBJECTED TO CENTRIFUGAL FORCES

A sealing device composed of a lip seal and a spring or another resilient seal which radially and axially compresses the first seal, forming two sealing lines closed over substantially planar surfaces which are opposed in the direction of the protected rolling bearing axis. The device is small and l...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	JACON, Bruno Alexandre Didier, DA SILVA, Cédric Antonio
Format:	Patent
Sprache:	eng
Schlagworte:	AEROPLANES AIRCRAFT AVIATION BEARINGS BLASTING COSMONAUTICS ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HELICOPTERS LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	A sealing device composed of a lip seal and a spring or another resilient seal which radially and axially compresses the first seal, forming two sealing lines closed over substantially planar surfaces which are opposed in the direction of the protected rolling bearing axis. The device is small and lightweight and withstands the centrifugal forces in the lateral direction of the rolling bearing. It is possible to dispense with any further parts for retaining it. The space requirement is reduced, and assembly is easy. The sealing device is suitable for arrangements of variable-pitch propeller blade roots.