Title:
TOROIDAL TYPE CONTINUOUSLY VARIABLE TRANSMISSION
Document Type and Number:
Japanese Patent JP2012177423
Kind Code:
A
Abstract:
To actualize a structure to easily achieve a reduced machining cost, a smaller size and a lighter weight.
A synchronization mechanism is constructed to mechanically synchronize the tilting angles of a plurality of power rollers 12c, 12c. One of a plurality of pulleys 61 is formed as a pulley 62 with a precess cam, which has the pulley and the precess cam integrated or integrally combined. The pulley 62 with the precess cam and the remaining pulleys 61 are fixed to rods 49a, 49a integrated with trunnions 17d, 17d or integrally provided thereon so as to be displaceable in synchronization with the rods 49a, 49a with respect to the axial and rotating directions.
Inventors:
YAMAGUCHI TOMOMI
Application Number:
JP2011040478A
Publication Date:
September 13, 2012
Filing Date:
February 25, 2011
Export Citation:
Assignee:
NSK LTD
International Classes:
F16H15/38
Domestic Patent References:
| JPH08145136A | 1996-06-04 | |||
| JP2006283800A | 2006-10-19 |
Attorney, Agent or Firm:
Kiwa Patent Office