NUT OF ROLLER-SCREW MECHANISM Russian patent published in 2011 - IPC F16B37/00 F16H25/22

Abstract RU 2429391 C2

FIELD: machine building.

SUBSTANCE: nut of roller-screw gear consists of case and of rolling bodies installed in it. In the case there are made radial orifices. Levers are inserted into the said orifices so, that one end of each lever is spring loaded in the orifice relative to the case, while the second one is located inside the case with rolling bodies arranged on it. Rolling bodies are made in form of a radial or radial-thrust bearing.

EFFECT: upgraded operational characteristics of gear.

3 cl, 1 dwg

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RU 2 429 391 C2

Authors

Salov Dmitrij Aleksandrovich

Dates

2011-09-20—Published

2009-09-18—Filed