Scroll thrust bearing
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United States of America Patent
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Aug 2, 2005
Issued Date -
N/A
app pub date -
Apr 28, 2004
filing date -
Jun 7, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A scroll thrust bearing having both-end conical rollers are rolling elements, being low in cost, high in precision, large in load capacity, and excellent in durability. A plurality of both-end conical rollers are held rotatably between a pair of bearing plates, and the relation of the scroll swirl radius (R) of both-end conical roller and the dimension (H) between opposite tracks of the both bearing plates is set in a range of 1
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