Planetary rolled thread drive

The gear drive has spindle nut (1) that is arranged on a threaded spindle (2), and planets (3) which are distributed around a periphery and are in rolling engagement with the spindle nut and the threaded spindle. The planets revolve on a planetary orbit that is perpendicular to a spindle axis. The p...

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1. Verfasser: RUDY, DIETMAR
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:The gear drive has spindle nut (1) that is arranged on a threaded spindle (2), and planets (3) which are distributed around a periphery and are in rolling engagement with the spindle nut and the threaded spindle. The planets revolve on a planetary orbit that is perpendicular to a spindle axis. The planets are divided into planet portions (4) that are arranged one behind another in an axial direction.