SEALING DEVICE OF LIQUID FRICTION BEARING

FIELD: rolling production. SUBSTANCE: sealing device has cover 5 and radial sealing member positioned between bushing-journal 1 and cover 5. Sealing member consists of two parts 7 and 8. They are of identical geometrical sizes and are made of similar material. In this case, internal surface of cover...

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Bibliographische Detailangaben
Hauptverfasser:	KUDRJAVTSEV S.N, PLAKHTIN V.D, KARTSEV A.I, TARABAEV G.I
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	BEARINGS BLASTING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL ROLLING OF METAL ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	FIELD: rolling production. SUBSTANCE: sealing device has cover 5 and radial sealing member positioned between bushing-journal 1 and cover 5. Sealing member consists of two parts 7 and 8. They are of identical geometrical sizes and are made of similar material. In this case, internal surface of cover 5 which contacts parts 7 and 8 of radial sealing member is made in the form of two steps "a" and "b" of different diameter. Diameters of steps are selected to provide for maximum pressing force for each of parts 7 and 8 of radial sealing member intended for sealing of working facilities of different kinematic viscosity. EFFECT: higher reliability and durability. 1 cl, 1 dwg