CONSTANT-SPEED DRIVING DEVICE FOR AUTOMOBILE

摘要: PURPOSE:To improve the extent of speed adjustable performance ever so better, by judging necessity shift down at time operation acceleration, deceleration and car resetting a in constant-speed state, constituting device as to be shifted down, case device, bearing above caption, available for fitted with an automatic transmission. CONSTITUTION:When state is accelerated or decelerated accelerating B1 decelerating B2 operated such being reset performed B3 operated, signal operates actuator B5 via controlling B4, thus adjustment takes place. On other hand, B4 judges acceleration on basis relationship between preset engine load. And, it shift-down B6 need, making gear step transmission down. With this constitution, improvable.