Handwheel torque limitor
US8262059B2 · kind B2 · utility
7Cited by
29References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 4, 2006 |
| Grant date | Sep 11, 2012 |
| Priority date | — |
| Expiry date | Mar 23, 2028 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D43/2024
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A torque limiting device with an override mechanism coupled to a valve assembly capable of limiting the torque applied to the valve assembly and selectively being overridden to permit the application of excessive torque to the valve assembly. Tattletale devices capable of indicating when an override mechanism has been activated can also be integrated with the torque limiting device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.