Lever displacement gauge
US4709484A · kind A · utility
0Cited by
2References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 29, 1986 |
| Grant date | Dec 1, 1987 |
| Priority date | — |
| Expiry date | Sep 29, 2006 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01B3/20
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The measurement of displacements wherein the reference point, the point bg displaced, is not fixed are not easily accomplished. Collective control systems in helicopters are representative of such displacements. Precise rigging of the collective control system is necessary. This invention provides a displacement gauge which makes this rigging easier to effect.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.