Access stairway for material transfer vehicle
US9956917B1 · kind B1 · utility
3Cited by
4References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 1, 2017 |
| Grant date | May 1, 2018 |
| Priority date | — |
| Expiry date | Sep 1, 2037 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01C2301/04
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A material transfer vehicle includes a frame and an operator's platform that is mounted on the frame. A conveyor is mounted on the frame, adjacent to and below the operator's platform. The conveyor is adapted to be moved between a working position and a travel position. An access stairway to the operator's station includes a side stair portion and a conveyor step that is mounted on the upper side of the conveyor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.