Quick-disconnect coupling system with emergency release feature
US7252533B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 20, 2006 |
| Grant date | Aug 7, 2007 |
| Priority date | — |
| Expiry date | Oct 20, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R13/635
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A quick-disconnect coupling device for use in plug and receptacle style electrical connectors, fiberoptic connectors, pneumatic and hydraulic couplings or any other application where a secure quick-disconnect connection is desired. Under normal operation, the coupling device incorporates a sliding outer sleeve to activate and release latching features within the retention system, which engages with an appropriate mating receptacle. An emergency release feature is included to allow the coupling to disconnect at a selectable, predetermined axial pull-force on the rear of the coupler. The secondary release feature prevents damage to the components and, in many applications, increases personal safety, by providing an emergency release feature, while still maintaining standard coupling and decoupling functionality.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.