ROTARY LINEAR DRIVE WITH SATELLITE ROLLERS Russian patent published in 2012 - IPC F16H57/04 F16H25/20 

Abstract RU 2446333 C1

FIELD: machine building.

SUBSTANCE: proposed drive comprises central rod 1 with outer thread 2, external bussing 4 with inner thread 6 and threaded satellite rollers 7 distributed between central rod and outer bushing to interact with their threads. Drive includes liquid lubricant capillary distributor in, at least, one contact zone of, at least, one satellite roller 7 with central rod 1 and outer ring 4. This allows efficient distribution of lubricant.

EFFECT: longer life.

26 cl, 20 dwg

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RU 2 446 333 C1

Authors

Merle Eht'En

Bezol' Zhan-Ehrik

Vejbel' Zhan-Fransua

Dates

2012-03-27Published

2008-12-17Filed