SYSTEM OF AUTOMATIC GEARSHIFTING IN AUTOMOTIVE STEPPED TRANSMISSION AND ITS GEARSHIFTING INTERLOCKING DEVICE

摘要

FIELD: transport. ^ SUBSTANCE: proposed system incorporates gearshift mechanism interlocking device. Said interlocking device is made up of support rigidly secured on gearshift mechanism case and consisting of retainer articulated with tie rod of parking brake pedal latch arranged to interact with dividing plate with radial slots. Automatic stepped transmission gearshift mechanism worm gear incorporates profile radial cam arranged on said gear on the side opposite the profile face cam to interact with holes made on radial surface of dividing plate radial surface. Note that worm gear shaft incorporates profile face cam to interact with bell crank roller. ^ EFFECT: higher efficiency and reliability of automatic gearshifting. ^ 3 cl, 4 dwg