Title:
変速制御装置および車両
Document Type and Number:
Japanese Patent JP4781228
Kind Code:
B2
Abstract:
A transmission controller includes a rotatable shaft that controls engagement and disengagement of a variable speed clutch. An actuator, such as an electric motor, drives the shaft. The shaft is rotated alternately in the normal and reverse directions by supplying a low level current to such an extent that a clutch transfer mechanism is not operated by the rotation. Rotation stop positions are detected. A play area between the rotation stop positions is calculated and can be used to correct for manufacturing inaccuracies or for wear occurring over time.
Inventors:
Hiroki Kazuki
Application Number:
JP2006292897A
Publication Date:
September 28, 2011
Filing Date:
October 27, 2006
Export Citation:
Assignee:
YAMAHA HATSUDOKI KABUSHIKI KAISHA
International Classes:
F16D28/00; B60W10/04; B60W10/06; B60W10/10; B60W10/11; F02D29/00; F16D23/12; F16H61/16; F16H61/68; F16H61/682; F16H63/50; F16H59/42; F16H59/68
Domestic Patent References:
JP2003185014A | ||||
JP9137840A | ||||
JP11093974A | ||||
JP3033518A | ||||
JP2000027991A | ||||
JP50049121U | ||||
JP11082734A | ||||
JP1169127A | ||||
JP2000515983A | ||||
JP2005527741A | ||||
JP1120438A | ||||
JP2236022A |
Attorney, Agent or Firm:
Takashi Goto