Drive system for e.g. tricycle, has connecting rod designed as telescopic bar and/or handle bar of arcs such that relative longitudinal displacement of operating modes and transition between direct and indirect control are allowed

摘要

The system has a pedal apparatus pulled back and forth by a chain support (kh), and a drive axle (h) and a back wheel axle that are moved by a switching system. A backward movement of a chain is transformed into continuous forward movement of the drive axle and/or a rear axle (H) by intersecting the chain of a driver seat, when a connecting rod (ts) is combined with lower and upper chain sections. The rod is designed as telescopic bar and/or handle bar of arcs such that relative longitudinal displacement of operating modes and transition between direct and indirect control are allowed. Independent claims are also included for the following: (1) a control system for a tricycle (2) an adjusting mechanism and braking mechanism for a vehicle (3) an alternative control system for a tricycle (4) a gear for a vehicle (5) a continuous gear with chain support arms for a vehicle (6) a continuous expanding arm gear for a vehicle (7) a pedal cone switch for a vehicle (8) a reverse gear for a vehicle (9) a double detent pawl system for a vehicle.