Title:
V-BELT CONTINUOUSLY VARIABLE TRANSMISSION
Document Type and Number:
WIPO Patent Application WO/2015/076333
Kind Code:
A1
Abstract:
Provided is a V-belt continuously variable transmission that is assembled using a small number of components and that is easy to disassemble. The rotation of an eccentric cam (84) causes an arm member (60) to move in the axial direction of a primary shaft (16), the movement of the arm member (60) causes a movable pulley (32) of a drive pulley (30) to move with respect to a fixed pulley (31), and the groove width of the drive pulley (30) is thereby adjusted.
Inventors:
ITAGAKI TAKU (JP)
RYOUNO YOSHIAKI (JP)
AKAISHI KAZUYA (JP)
RYOUNO YOSHIAKI (JP)
AKAISHI KAZUYA (JP)
Application Number:
PCT/JP2014/080766
Publication Date:
May 28, 2015
Filing Date:
November 20, 2014
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD (JP)
International Classes:
F16H9/18
Foreign References:
| JPH07259945A | 1995-10-13 | |||
| JPS56127803U | 1981-09-29 | |||
| US4023425A | 1977-05-17 | |||
| US4770065A | 1988-09-13 | |||
| US20080051236A1 | 2008-02-28 | |||
| EP2143904A1 | 2010-01-13 | |||
| JP2009079759A | 2009-04-16 | |||
| JP2011033067A | 2011-02-17 |
Other References:
See also references of EP 3073150A4
Attorney, Agent or Firm:
KAMADA Naoya et al. (JP)
Naoya Kamata (JP)
Naoya Kamata (JP)
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