Title:
BELT TYPE NON-STAGE TRANSMISSION
Document Type and Number:
Japanese Patent JP2018003952
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To dissolve problems, such as the reduction in coefficient of friction, the reduction in transfer efficiency, the increase in abrasion loss of pulleys and metal elements caused by a stopper for limiting the movement end of a movable side pulley half of a belt type non-stage transmission.SOLUTION: A belt type non-stage transmission in that a metal belt 15 is wrapped around a drive pulley 13 and a driven pulley 14, at a low change gear ratio, that closes a movable side pulley half 23 of the driven pulley 14 to contact a stopper 30 so as to limit the movement in closing direction while the movable side pulley half 17 of the drive pulley 13 is not limited in the axial direction. At an OD change gear ratio, a movable side pulley half 23 of the driven pulley 14 is opened to contact a stopper 31 so as to limit the movement in an opening direction while the movable side pulley half 17 of the drive pulley 13 is not limited in the axial direction.SELECTED DRAWING: Figure 1
Inventors:
YAGASAKI TORU
SUMIDA SOICHIRO
AOKI RYOTA
KANEHARA SHIGERU
SUMIDA SOICHIRO
AOKI RYOTA
KANEHARA SHIGERU
Application Number:
JP2016131495A
Publication Date:
January 11, 2018
Filing Date:
July 01, 2016
Export Citation:
Assignee:
HONDA MOTOR CO LTD
International Classes:
F16H9/18
Domestic Patent References:
| JP2008208849A | 2008-09-11 | |||
| JP2013204672A | 2013-10-07 | |||
| JP2006275154A | 2006-10-12 | |||
| JPH01234645A | 1989-09-19 | |||
| JPH04138150U | 1992-12-24 |
Foreign References:
| US3975964A | 1976-08-24 |
Attorney, Agent or Firm:
Ochiai Patent Office
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