B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
B62M1/00—Rider propulsion of wheeled vehicles
B62M1/18—Rider propulsion of wheeled vehicles by movement of rider's saddle
B62M1/20—Rider propulsion of wheeled vehicles by movement of rider's saddle with additional rider propulsion means
Dispositif automatique de commande d'un correcteur hydraulique de hauteur d'une suspension de train arriere de vehicule automobile, et suspension mixte equipee d'un tel dispositif.