Harmonic drive with crowned drive ring
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United States of America Patent
Stats
-
Sep 7, 2004
Grant Date -
Apr 24, 2003
app pub date -
Oct 8, 2002
filing date -
Feb 8, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A shaft drive (10), which may be produced without problem and easily--even in a cascade--assembled, may be achieved, whereby the support ring (18) produced such as to be floating relative to the housing is rotationally fixed on the front side to a housing base plate (12) and enclosed by a housing cover (20), similarly fixed to the base plate (12), in which the drive shaft (25) for the crowned drive ring (27), which may rotate relative to the support ring (18), has a floating bearing. The inner wheel (28), extending through both rings is however not supported in the housing, but rather mounted on the drive shaft (14) extending coaxially into the housing (11) through the base plate (12), by means of the wave generator drive core (30), the base plate (12) being non-rotationally mounted in front of the bearing plate (32) of the above.
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