NASA NTRS · 19660000030
Friction device damps linear motion of rotating shaft
Abstract
Damping device checks the axial motion of a rotating shaft by exerting a controllable, radial frictional load to the outer race of the ball bearing in which the shaft is mounted. The device can be used as a soft bearing mount to damp resonant frequencies at critical shaft speed.
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1966-01-01. Friction device damps linear motion of rotating shaft. https://ntrs.nasa.gov/citations/19660000030
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