Title:
FRICTION ROLLER TYPE TRANSMISSION
Document Type and Number:
Japanese Patent JP2003240080
Kind Code:
A
Abstract:
To further improve a lubricating condition and a service life.
In this friction roller type transmission B, rollers 7, 8 and 9 having smooth surfaces are strongly pressed to a shaft 6 and an outer ring 5, and a lubricating oil film is interposed between them, so as to transmit a power. A housing 2 is equipped with a grease sealing hole 20 for supplying grease to the rollers 7 and 9.
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Inventors:
OSHIMA ATSUSHI
OURA YUKIO
OURA YUKIO
Application Number:
JP2002040481A
Publication Date:
August 27, 2003
Filing Date:
February 18, 2002
Export Citation:
Assignee:
NSK LTD
International Classes:
F16H13/08; F16N11/00; (IPC1-7): F16H13/08; F16N11/00
Attorney, Agent or Firm:
Yoshio Inoue