System and method for securing an asset
US11865883B2 · kind B2 · utility
1Cited by
43References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 29, 2020 |
| Grant date | Jan 9, 2024 |
| Priority date | — |
| Expiry date | Feb 24, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60D1/64
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A system and method is provided to lock or unlock a gladhand coupler on a towed asset to prevent connection of a tractor air line to the gladhand is provided. The system prevents the tractor from properly operating the towed asset brakes and therefore prevents the unauthorized movement of the towed asset. The system has a locking mechanism that blocks the surface on the gladhand used for coupling with another gladhand coupler.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.