End of vehicle device with integrated antenna
US11654943B2 · kind B2 · utility
0Cited by
4References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 18, 2018 |
| Grant date | May 23, 2023 |
| Priority date | — |
| Expiry date | Jan 10, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB61L15/0027
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A device adapted for attachment to a coupler of a trailing railcar of a train includes an enclosure defining an internal compartment, a port adapted for connection to an air brake hose receiving air from a brake pipe of the train, a handle extending from the enclosure, a communication device disposed within the internal compartment of the enclosure, and at least one antenna connected to the communication device and extending at least partially through the internal compartment of the enclosure and into an internal cavity of the handle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.