Rail vehicle
US11285978B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 28, 2017 |
| Grant date | Mar 29, 2022 |
| Priority date | — |
| Expiry date | Feb 13, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB61F9/00
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The present disclosure discloses a rail vehicle. The rail vehicle includes: a bogie, where the bogie has a straddle recess suitable for straddling a rail; and a vehicle body, where the vehicle body is connected to the bogie and pulled by the bogie to travel along the rail, and the vehicle body includes a plurality of compartments hinged sequentially along a length direction of the rail; and in the length direction of the rail, a surface of a compartment at at least one end of the vehicle body and facing away from an adjacent compartment is provided with an escape door that can be opened and closed. The rail vehicle according to these embodiments of the present disclosure facilitates optimization the structure of an escape passage, reduction in costs, reduction in occupied space and the weight borne by the rail, and improvement in stability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.