Title:
AUTOMATIC TRANSMISSION DEVICE OF MOTOR CYCLE
Document Type and Number:
Japanese Patent JP2015021561
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To compactly install respective clutch and shift actuators to improve the durability and position accuracy and reduce electric power consumption when disengaging a clutch.SOLUTION: A shift change actuator 13 is disposed behind a cylinder assembly and above a drive shaft 19 so that the axial direction of its rotating shaft 13a becomes parallel to a shift cam 23, and its rotation is transmitted to the shift cam 23 by a speed reduction mechanism 42. A clutch actuator 12 is disposed on a side face of an engine case to be behind the cylinder assembly and on the opposite side of a clutch mechanism in a vehicle width direction so that the axial direction of its rotating shaft 12a is orthogonal to the axial direction of a counter shaft 18, and its rotation is transmitted to a clutch release shaft 33 which is provided to be orthogonal to the axial direction of the counter shaft 18. Connection of the clutch mechanism 11 is released by a cam of the clutch release shaft 33.
Inventors:
TANAKA KOICHI
ARASE KUNIO
ARASE KUNIO
Application Number:
JP2013149765A
Publication Date:
February 02, 2015
Filing Date:
July 18, 2013
Export Citation:
Assignee:
SUZUKI MOTOR CORP
International Classes:
F16H61/28; B60K23/02; B62J13/04; B62M11/04; F16H63/18
Domestic Patent References:
| JP4253464B2 | 2009-04-15 | |||
| JP2005106246A | 2005-04-21 | |||
| JP2009030735A | 2009-02-12 |
Foreign References:
| WO2006004008A1 | 2006-01-12 |
Attorney, Agent or Firm:
Patent business corporation Tokyo international patent firm