ECP empty/load trainline setting method
US6648425B2 · kind B2 · utility
5Cited by
5References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 12, 2002 |
| Grant date | Nov 18, 2003 |
| Priority date | — |
| Expiry date | Sep 12, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60T17/228
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A method of controlling the empty/load setting on cars having electropneumatic brakes. A first signal is set to an empty/load status. The first signal and a second signal is transmitted to the cars. The cars set their empty/load status to the status and in response to the receipt of both signals. The cars transmit their empty/load status, and the empty/load status of the cars is received and displayed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.