Mobile vehicle
US9688342B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 21, 2015 |
| Grant date | Jun 27, 2017 |
| Priority date | — |
| Expiry date | Jul 28, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62K21/00
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
In a mobile vehicle 1 having a vehicle body 2, a front wheel 3f, and a rear wheel 3r, the steering control wheel 3f can be steered by a steering actuator 8 about a steering axis Csf which is tilted backward. The steering actuator 8 is controlled by a control device 15. The height a, from a ground surface 110, of the intersection point Ef of the steering axis Csf of the steering control wheel 3f and a virtual straight line connecting the ground contact point of the steering control wheel 3f and the center of axle of the steering control wheel 3f in a basic posture state of the mobile vehicle 1 is set to satisfy a prescribed condition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.