| 摘要 |
<p>PURPOSE:To provide a driving force distribution control device for a four-wheel drive vehicle, by which the pressing force can be detected and fed-back to control a variable torque clutch with good accuracy, and which is of a low manufacturing cost and a high degree of freedom of incorporation into a car body. CONSTITUTION:A driving force distribution control device is so constructed that an electric motor (m), the output of which is controlled by a controller, is provided on a pressing force generating mechanism 1, a transmission gear is provided on the output side of the electric motor (m), a converting means is provided for converting the rotary motion of the transmission gear to the rectilinear motion of a push rod 12, the push rod 12 includes a working member provided on the variable torque clutch side for working on the variable torque clutch, and a detecting means is provided for detecting the pressing force to the variable torque clutch through the working member.</p> |
