US2005109560A1PendingUtilityA1

Structure of spindle

36
Priority: Nov 25, 2003Filed: Nov 25, 2003Published: May 26, 2005
Est. expiryNov 25, 2023(expired)· nominal 20-yr term from priority
Inventors:Charlie Liu
F16N 7/366
36
PatentIndex Score
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Cited by
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References
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Claims

Abstract

A spindle mounted in an oil bearing inside a mover and adapted to rotate a follower member is constructed to have a plurality of oblique guide grooves formed on and arranged around the periphery and adapted to guide lubricating oil released from the oil bearing toward the bottom side, preventing splashing of released lubricating oil over the outside of the mover.

Claims

exact text as granted — not AI-modified
1 . A spindle mounted in an oil bearing inside a mover and adapted to rotate a follower member, the spindle having a plurality of oblique guide grooves formed on the periphery thereof and adapted to guide lubricating oil released from said oil bearing toward a bottom side.  
   
   
       2 . The spindle as claimed in  claim 1 , wherein said oblique guide grooves are arranged around the periphery of the spindle.  
   
   
       3 . The spindle as claimed in  claim 1 , wherein said oblique guide grooves are arranged around the periphery of the spindle at different elevations.

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