Driver assist device and industrial truck with driver assist device
US9802528B2 · kind B2 · utility
8Cited by
4References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 22, 2013 |
| Grant date | Oct 31, 2017 |
| Priority date | — |
| Expiry date | Feb 14, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60Q2800/20
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A driver assist device is described for an industrial truck (1) with at least one steered wheel (21) at the rear end of the truck. The driver assist device is located on the industrial truck (1) and projects a lighting effect on the roadway (13). The lighting effect marks a peripheral path (12) of the external periphery (14) of the rear end (15) of the truck on the roadway (13) for a selected steering angle as the industrial truck travels in a curve.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.