Title:
PLANETARY ROLLER TYPE MOTIVE POWER TRANSMISSION DEVICE
Document Type and Number:
Japanese Patent JP3463181
Kind Code:
B2
Abstract:
PURPOSE: To stably and highly efficiently transmit motive power by eliminating shortage of an oil film by way of securing formation of the oil film between each of rollers stably with small amount of lubricating oil, restraining agitation of excessive lubricating oil to the utmost while cooling each of the rollers and reducing loss of the motive power by way of preventing rise of temperature of lubricating oil.
CONSTITUTION: An injection hole 15c to jet lubricating oil supplied from a lubricating oil supply passage 24 of an input shaft 3 toward an axis center of a sun roller shaft 13 is provided between adjacent planetary rollers 14, 14 on a carrier flange supporting the planetary rollers 14 arranged between a fixed ring 12 and the sun roller shaft 13 free to rotate.
Inventors:
Morio Nakamura
Application Number:
JP23560994A
Publication Date:
November 05, 2003
Filing Date:
September 29, 1994
Export Citation:
Assignee:
Nippon Vehicle Manufacturing Co., Ltd.
International Classes:
F16H13/08; F16H57/04; (IPC1-7): F16H13/08; F16H57/04
Domestic Patent References:
| JP5292068A | ||||
| JP5874942A | ||||
| JP5945347U | ||||
| JP49122270U | ||||
| JP6144058U | ||||
| JP5970957U | ||||
| JP6111052U |
Attorney, Agent or Firm:
Kazuhiko Kido