Lead computing sight
US5127165A · kind A · utility
1Cited by
12References
6Claims
0Family size
Inventors
Key dates
| Filing date | Sep 12, 1990 |
| Grant date | Jul 7, 1992 |
| Priority date | — |
| Expiry date | Sep 12, 2010 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF41G3/06
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The gun sight comprises a cathode ray tube (21) to generate an aiming image and optical means (22,23) to project said generated image into a line of sight through the gun sight. Velocity of movement of the gun sight is sensed by gyros and in response thereto the cathode ray tube (21) generates an aiming image at a location displaced from a sight-stationary position by an amount dependent on the velocity and direction of movement of the gun sight and a predetermined target range.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.