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Title:
VEHICLE PROVIDED WITH BELT-TYPE ELECTRONICALLY CONTROLLED CONTINUOUSLY VARIABLE TRANSMISSION
Document Type and Number:
WIPO Patent Application WO/2014/142213
Kind Code:
A1
Abstract:
This belt-type electronically controlled continuously variable transmission (1) is provided with a primary pulley (10) connected to the input shaft (3) and having a primary sheave (13), a second pulley (11) connected to an output shaft (4) and having a secondary sheave (15), a belt (12) which is wrapped between the primary pulley (10) and the secondary pulley (11), and an actuator (14) which controls the position in the axial direction of the primary sheave (13); this vehicle is provided with said belt-type electronically controlled continuously variable transmission (1), an engine (2), and a controller which calculates a target position in the axial direction of the primary sheave (13) depending on the output of the engine (2) and the target gear ratio of the belt-type electronically controlled continuously variable transmission (1), and controls the actuator (14).

Inventors:
ISHIOKA KAZUTOSHI (JP)
Application Number:
JP2014/056586
Publication Date:
September 18, 2014
Filing Date:
March 12, 2014
Export Citation:
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Assignee:
YAMAHA MOTOR CO LTD (JP)
International Classes:
F16H61/02; F16H59/24; F16H59/42; F16H59/68; F16H61/662
Foreign References:
JPH03181666A1991-08-07
JP2001518171A2001-10-09
JP2001108082A2001-04-20
Attorney, Agent or Firm:
HARUKA PATENT & TRADEMARK ATTORNEYS (JP)
Patent business corporation far international patent firm (JP)
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