COMBINATION BEARING SUPPORT WITH UNEQUAL RIGIDITY RACER

FIELD: machine building. ^ SUBSTANCE: invention relates to machine building, namely to production of rotor-bearing units made up of a combination of a plain and anti-friction bearings increasing the rotor machine life. The combination bearing support consists of an anti-friction and plain bearing an...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SAVIN LEONID ALEKSEEVICH, STRUCHKOV ALEKSANDR ALEKSANDROVICH, POLJAKOV ROMAN NIKOLAEVICH, AFANAS'EV BORIS IVANOVICH, KORNEEV ANDREJ JUR'EVICH, STEPANOV JURIJ SERGEEVICH
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 ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	FIELD: machine building. ^ SUBSTANCE: invention relates to machine building, namely to production of rotor-bearing units made up of a combination of a plain and anti-friction bearings increasing the rotor machine life. The combination bearing support consists of an anti-friction and plain bearing and fitted on the shaft, the plain bearing featuring a tapered bearing surface. The shafts accommodates also an unequal-rigidity ring furnished with thicker parts alternating with thin wavy parts to get deformed in radial direction, i.e. to have outer diameter varied under centrifugal force effect, to ensure a friction contact with the plain bearing movable tapered bushing by its thicker parts due to strengthening of thin parts. Note that the aforesaid ring has its thin parts rigidly fitted on the shaft. ^ EFFECT: higher reliability and longer life, easier manufacturability. ^ 4 dwg