Drive device with anti-lash mechanism
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United States of America Patent
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-
Mar 15, 2005
Grant Date -
Jan 22, 2004
app pub date -
Jul 28, 2003
filing date -
Jul 2, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A drive device includes an electric drive motor, a housing with a housing cover, at least one shaft that is powered by the drive motor and compensating element(s) for compensating the axial play of the shaft. The compensating elements include at least one axially elastic, deformable elastomer element having at least one contact surface. The contact surface(s) has a PTFE, PET or corresponding coating.
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