Self-balancing device
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United States of America Patent
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-
Nov 25, 2003
Grant Date -
Jan 24, 2002
app pub date -
Jul 6, 2001
filing date -
Jul 19, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A self-balancing device for a rotating machine part, includes an unbalance compensation disk, which is made through a non-cutting process and surrounds a rotation axis of a rotating machine element. A plurality of compensating masses is freely movable in an interior space of the compensation disk and assumes automatically a position to compensate an unbalance of the machine element. The compensation disk includes a first half shell and a second half shell having two axial partition planes, which are spaced from one another in a radial direction, wherein the first and second half shells are non-detachable connected to one another.
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