Friction gear transmission systems or components – With lubrication
Patent
1997-05-27
1998-11-03
Herrmann, Allan D.
Friction gear transmission systems or components
With lubrication
476 40, 476 46, F16H 1538, F16H 5704
Patent
active
058301038
ABSTRACT:
A sufficient quantity of lubricating oil can be sent into a radial needle bearing and a thrust ball bearing supporting a power roller. The lubricating oil is discharged into a gap space through a send-in side oil supply path formed in a trunnion, and is sent into a receiving side oil supply path in a pivotal support shaft portion. A thrust sliding bearing having a through-hole is provided in the gap space. The downstream end opening of the send-in side oil supply path and the upstream end opening of the receiving side oil supply path are located inside the through-hole.
REFERENCES:
patent: 5136890 (1992-08-01), Hibi et al.
Gotoh Nobuo
Imanishi Takashi
Itoh Hiroyuki
Machida Hisashi
Herrmann Allan D.
NSK Ltd.
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