COMBINATION BEARING SUPPORT

FIELD: machine building. ^ SUBSTANCE: invention relates to machine building, particularly to production of rotary-bearing supports made up of a combination of a plain and anti-friction bearings increasing the reliability and life of rotary machines. The combination bearing support consists of an ant...

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, particularly to production of rotary-bearing supports made up of a combination of a plain and anti-friction bearings increasing the reliability and life of rotary machines. The combination bearing support consists of an anti-friction bearing and a plain beating with a tapered bearing surface fitted on the shaft. The shaft accommodates also an unequal-rigidity ring fitted 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. Note that the said ring is a corrugated one furnished with recesses and ledges, the former being designed to rigidly fix the ring on the shaft and the latter accommodating the weights. ^ EFFECT: higher reliability and longer life, easier manufacturability and operation. ^ 4 dwg