Title:
CONTINUOUSLY VARIABLE TRANSMISSION AND METHOD FOR CONTROLLING CONTINUOUSLY VARIABLE TRANSMISSION
Document Type and Number:
WIPO Patent Application WO/2020/202624
Kind Code:
A1
Abstract:
A continuously variable transmission includes a primary pulley, a secondary pulley, a metal belt, and a controller. The metal belt includes a ring and a plurality of elements bound by the ring. The elements have receiving parts opening in a radial direction of the metal belt, and receive the ring in the receiving parts. The controller, upon sensing a relative movement of the elements to the ring in a lateral direction L, the lateral direction L being a direction perpendicular to a circumferential direction and the radial direction of the metal belt, or upon sensing that the elements are acted upon by a force causing such a relative movement, executes control to prevent fall of the elements.
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Inventors:
YAMAZAKI MASANORI (JP)
TOYOHARA KOUHEI (JP)
KANAYAMA YOSHITERU (JP)
SAITOU TAKASHI (JP)
HIRAOKA TADAAKI (JP)
OHATA SATOSHI (JP)
TOYOHARA KOUHEI (JP)
KANAYAMA YOSHITERU (JP)
SAITOU TAKASHI (JP)
HIRAOKA TADAAKI (JP)
OHATA SATOSHI (JP)
Application Number:
PCT/JP2019/043125
Publication Date:
October 08, 2020
Filing Date:
November 01, 2019
Export Citation:
Assignee:
JATCO LTD (JP)
International Classes:
F16G5/16; B60W10/107; F16H9/18; F16H59/48; F16H59/58; F16H59/66; F16H61/02; F16H61/12; F16H61/662
Foreign References:
| JP2018123838A | 2018-08-09 | |||
| JP2001153607A | 2001-06-08 | |||
| JP2010266048A | 2010-11-25 |
Attorney, Agent or Firm:
GOTOH & PARTNERS (JP)
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