Patent ID: 11891152
Assignee: nan
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 16:
17. The vehicle of claim 9, additionally comprising:
the handlebar of the handle assembly actuated a right steering input force in a right steer direction and actuated by a left steering input force in a left steer direction, with the right steer direction and the left steer direction substantially perpendicular to the tube of the frame assembly;
the right steering input force and the left steering input force transferred from the handle assembly to the tube assembly and from the tube assembly a mount assembly;
the mount assembly includes a pin having a central longitudinal pin axis, and the mount assembly pivots about the central longitudinal pin axis;
a bottom end of the rod group is coupled to a hole of the mounting plate of the mount assembly of the base assembly;
the right steering input force causes a mount assembly to make an upward pivot about the pin, and a left steering input force causes a mount assembly to make a downward pivot about the pin;
the rod group moves upward and downward along an arcuate rod path;
a top end of the rod group is coupled to a bell crank at the back end of a crank assembly of the crank group;
the crank assembly is free to pivot about a central longitudinal axis of the shaft crank assembly, with the front end of the shaft of the crank assembly supported in front hole in front plate, and the back end of the shaft of the crank assembly supported in a back hole in a back plate;
an upward movement of the rod group causes the crank assembly to oscillate in a first steering direction about the central longitudinal axis of the shaft, and a downward movement of the rod group causes the crank assembly to oscillate in a second steering direction about the central longitudinal axis of the shaft;
the bolt of the bell crank at the front end of the crank assembly is coupled to a top end of the tie rod group;
a bottom end of the tie rod group is coupled to a crank bolt of the crank assembly of the steering group by a steer ball,
a steering boss of the crank assembly mounted on the shaft of the frame assembly, with the steering group is free to pivot about a central longitudinal axis of the shaft; and
a right steer wheel assembly turned and a left steer wheel assembly turned by a crank oscillation of the crank assembly in the first steering direction about the central longitudinal axis of the shaft and in a second steering direction about the central longitudinal axis of the shaft, the oscillation of the crank assembly transferred by the tie rod group to cause oscillation of the steering group, the oscillation of the steering group transferred by a right tie rod group to a right spindle group of a right steer wheel assembly, and the oscillation of the steering group transferred to by a left tie rod group to a left spindle group of a left steer wheel assembly.