Method for the application and fastening of rotating bands on projectile bodies
US4873416A · kind A · utility
5Cited by
2References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 28, 1987 |
| Grant date | Oct 10, 1989 |
| Priority date | — |
| Expiry date | Sep 28, 2007 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF42B14/02
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method for the application of rotating bands on a projectile body comprises winding at least one layer of a first ribbon-like material around the projectile body; fastening the ribbon-like material on the projectile body by applying a laser or electron beam in a deep-penetration welding process; and giving the beam an intensity so that only a small zone near the surface of the projectile body is melted to the ribbon-like material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.