Device for roll attitude control of a fin-stabilized projectile
US5048772A · kind A · utility
21Cited by
9References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 22, 1991 |
| Grant date | Sep 17, 1991 |
| Priority date | — |
| Expiry date | Jan 22, 2011 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05D1/107
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
Simple roll control device for a rear fin stabilized projectile. The base of each fin is attached by two articulations of which one is connected to a fixed drum while the other is connected to a ring which is free to turn through several degrees in either direction under the control of an actuator thus creating a projectile roll moment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.