| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a belt type continuously variable transmission capable of increasing the layout flexibility. <P>SOLUTION: This belt type continuously variable transmission includes a rotation state detecting device for detecting pulley rotation having a tone wheel (secondary side tone wheel 25) rotated integrally with a pulley (secondary pulley 22), and a sensor (secondary pulley rotation speed sensor KS2) opposed to the tone wheel 25, the tone wheel 25 includes a cylinder portion 25b extended along a moving direction of a movable pulley (secondary movable cone plate 22b), and the cylinder portion 25b is provided with a plurality of detection portions (long holes 26) which are arranged at regular intervals in a circumferential direction throughout an entire circumference of the cylinder portion and which extend along the moving direction. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
