GB321656A - Process for the production of balls for gunnery for practice purposes - Google Patents
Process for the production of balls for gunnery for practice purposesInfo
- Publication number
- GB321656A GB321656A GB2327228A GB2327228A GB321656A GB 321656 A GB321656 A GB 321656A GB 2327228 A GB2327228 A GB 2327228A GB 2327228 A GB2327228 A GB 2327228A GB 321656 A GB321656 A GB 321656A
- Authority
- GB
- United Kingdom
- Prior art keywords
- balls
- paraffin
- gunnery
- production
- wood
- 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
- F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
- F42B12/72—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material
- F42B12/74—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the core or solid body
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B8/00—Practice or training ammunition
- F42B8/02—Cartridges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
321,656. Raczkowski, A. Aug, 13, 1928. Wood, treating with liquids; waterproofing; proofing processes.-Gunnery practice bullets or balls are made from wood by turning to a slightly larger size than that required, heating in a vessel in paraffin to about 140‹ C. until complete expulsion of vapour, cooling to 60‹ C. and then finishing to the correct size and polishing. The finished balls again may be heated in a bath of coloured paraffin and then finished by a further heating in paraffin to a temperature of 300‹ C.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2327228A GB321656A (en) | 1928-08-13 | 1928-08-13 | Process for the production of balls for gunnery for practice purposes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2327228A GB321656A (en) | 1928-08-13 | 1928-08-13 | Process for the production of balls for gunnery for practice purposes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB321656A true GB321656A (en) | 1929-11-13 |
Family
ID=10192983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2327228A Expired GB321656A (en) | 1928-08-13 | 1928-08-13 | Process for the production of balls for gunnery for practice purposes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB321656A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2209065A (en) * | 1987-08-25 | 1989-04-26 | Anthony Thomas Best | Cartridge shot |
-
1928
- 1928-08-13 GB GB2327228A patent/GB321656A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2209065A (en) * | 1987-08-25 | 1989-04-26 | Anthony Thomas Best | Cartridge shot |
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