GB677371A - Improvements in or relating to projectiles for firearms - Google Patents
Improvements in or relating to projectiles for firearmsInfo
- Publication number
- GB677371A GB677371A GB13625/50A GB1362550A GB677371A GB 677371 A GB677371 A GB 677371A GB 13625/50 A GB13625/50 A GB 13625/50A GB 1362550 A GB1362550 A GB 1362550A GB 677371 A GB677371 A GB 677371A
- Authority
- GB
- United Kingdom
- Prior art keywords
- band
- projectile
- projectiles
- seat
- friction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B14/00—Projectiles or missiles characterised by arrangements for guiding or sealing them inside barrels, or for lubricating or cleaning barrels
- F42B14/02—Driving bands; Rotating bands
Abstract
677,371. Projectiles. ABRAMSON, H. May 31, 1950. [May 31, 1949] No. 13625/50. Class 9 (i). A projectile has a seat 3 tapering towards the nose of the projectile, a peripheral band 1 on the seat for supporting the projectile in the bore of the firearm, a space behind the band to enable the band to move rearwards and thereby expand on firing, and a rearwardly disposed driving or sealing band 2 adapted to prevent the full gas pressure from acting on the band 1. The material of the band 1 is of a material which permits the necessary expansion, and it may be provided with beads or recesses, or it may be transversely waved for this purpose. The band may be made of different materials so chosen that the friction surfaces are suitable from the point of view of friction and guidance, the remainder having the necessary stretching capacity and strength.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH677371X | 1949-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB677371A true GB677371A (en) | 1952-08-13 |
Family
ID=4528217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13625/50A Expired GB677371A (en) | 1949-05-31 | 1950-05-31 | Improvements in or relating to projectiles for firearms |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB677371A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19814817A1 (en) * | 1998-04-02 | 1999-10-07 | Bernd Schoefer | Hand-gun bullet especially a wadcutter or semi-wadcutter bullet of a practice cartridge for a large caliber revolver |
| EP1314952A3 (en) * | 2001-11-23 | 2003-07-23 | Rheinmetall W & M GmbH | Full calibre projectile |
| EP1996896A1 (en) * | 2006-03-14 | 2008-12-03 | BAE Systems Bofors AB | Method for ensuring a predetermined muzzle velocity of an artillery projectile and projectiles designed according to said method |
-
1950
- 1950-05-31 GB GB13625/50A patent/GB677371A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19814817A1 (en) * | 1998-04-02 | 1999-10-07 | Bernd Schoefer | Hand-gun bullet especially a wadcutter or semi-wadcutter bullet of a practice cartridge for a large caliber revolver |
| EP1314952A3 (en) * | 2001-11-23 | 2003-07-23 | Rheinmetall W & M GmbH | Full calibre projectile |
| US6769364B2 (en) | 2001-11-23 | 2004-08-03 | Rheinmetall W & M Gmbh | Full-caliber projectile |
| EP1996896A1 (en) * | 2006-03-14 | 2008-12-03 | BAE Systems Bofors AB | Method for ensuring a predetermined muzzle velocity of an artillery projectile and projectiles designed according to said method |
| EP1996896A4 (en) * | 2006-03-14 | 2012-08-22 | Bae Systems Bofors Ab | Method for ensuring a predetermined muzzle velocity of an artillery projectile and projectiles designed according to said method |
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