GB1142467A - Improvements relating to shotgun cartridges - Google Patents
Improvements relating to shotgun cartridgesInfo
- Publication number
- GB1142467A GB1142467A GB2787466A GB2787466A GB1142467A GB 1142467 A GB1142467 A GB 1142467A GB 2787466 A GB2787466 A GB 2787466A GB 2787466 A GB2787466 A GB 2787466A GB 1142467 A GB1142467 A GB 1142467A
- Authority
- GB
- United Kingdom
- Prior art keywords
- case
- forward end
- shotgun
- internal surface
- tapered
- 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
- F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
- F42B5/26—Cartridge cases
- F42B5/30—Cartridge cases of plastics, i.e. the cartridge-case tube is of plastics
- F42B5/307—Cartridge cases of plastics, i.e. the cartridge-case tube is of plastics formed by assembling several elements
Abstract
1,142,467. Shotgun cartridges. IMPERIAL METAL INDUSTRIES (KYNOCH) Ltd. 12 May, 1967 [22 June, 1966], No. 27874/66. Heading F3A. The external surface 7 of the forward end of a shotgun cartridge case 2 is tapered, and the internal surface adjacent the forward end progressively diverges so that the forward end can be readily crimped to form a closure. The case can be made from multi-layered paper or polyethylene which has been molecularly orientated by stretching. The case can be cut to length and tapered externally whilst supported on a spinning mandrel, and the internal surface of the case may be modified by pressing a frustoconical plug into the mouth of the case.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2787466A GB1142467A (en) | 1966-06-22 | 1966-06-22 | Improvements relating to shotgun cartridges |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2787466A GB1142467A (en) | 1966-06-22 | 1966-06-22 | Improvements relating to shotgun cartridges |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1142467A true GB1142467A (en) | 1969-02-05 |
Family
ID=10266690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2787466A Expired GB1142467A (en) | 1966-06-22 | 1966-06-22 | Improvements relating to shotgun cartridges |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1142467A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2172969A (en) * | 1985-03-27 | 1986-10-01 | Scient Cartridge Developments | Shotgun cartridges |
GB2172967A (en) * | 1985-03-27 | 1986-10-01 | Scient Cartridge Developments | Shotgun cartridge |
GB2172968A (en) * | 1985-03-27 | 1986-10-01 | Scient Cartridge Developments | Shotgun cartridges |
WO1989007496A1 (en) * | 1988-02-09 | 1989-08-24 | Vatsvog Marlo K | Composite cartridge for high velocity rifles and the like |
US5033386A (en) * | 1988-02-09 | 1991-07-23 | Vatsvog Marlo K | Composite cartridge for high velocity rifles and the like |
-
1966
- 1966-06-22 GB GB2787466A patent/GB1142467A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2172969A (en) * | 1985-03-27 | 1986-10-01 | Scient Cartridge Developments | Shotgun cartridges |
GB2172967A (en) * | 1985-03-27 | 1986-10-01 | Scient Cartridge Developments | Shotgun cartridge |
GB2172968A (en) * | 1985-03-27 | 1986-10-01 | Scient Cartridge Developments | Shotgun cartridges |
WO1989007496A1 (en) * | 1988-02-09 | 1989-08-24 | Vatsvog Marlo K | Composite cartridge for high velocity rifles and the like |
US5033386A (en) * | 1988-02-09 | 1991-07-23 | Vatsvog Marlo K | Composite cartridge for high velocity rifles and the like |
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