EP0120155A1 - Concentrator for a shotgun shell wad - Google Patents
Concentrator for a shotgun shell wad Download PDFInfo
- Publication number
- EP0120155A1 EP0120155A1 EP83301717A EP83301717A EP0120155A1 EP 0120155 A1 EP0120155 A1 EP 0120155A1 EP 83301717 A EP83301717 A EP 83301717A EP 83301717 A EP83301717 A EP 83301717A EP 0120155 A1 EP0120155 A1 EP 0120155A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- shot
- sheath
- concentrator
- leaves
- outside
- 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.)
- Withdrawn
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B7/00—Shotgun ammunition
- F42B7/02—Cartridges, i.e. cases with propellant charge and missile
- F42B7/08—Wads, i.e. projectile or shot carrying devices, therefor
Definitions
- the concentrator (2) is used in conjunction with the shot ⁇ sheath type plastic wads now almost standard in the loading of shot-gun cartridges, in which the whole shot charge is enclosed within the sheath; (3) the sheath being split or sectioned to form four leaves (4) which arrange for flexibility.
- the concentrator, (2) hereinafter referred to as the ring (2) takes the form of a number of turns or 'whipping' of cotton or silk thread wound on to the outside of the leaves at m/m from the front or open end.
- a 'bursting' pressure or force within the sheath when the cartridge is fired - brought about by the immense forward thrust of the wad (1) 'seats' the ring in it's own groove in the plastic thus preventing any shift or movement from it's original position on the sheath.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
A shot concentrating device fitted to the outside of a shotgun plastic wad sheath (3) and having the form of a ring (2) mounted at the front end of the leaves (4).
Description
- see front page I, ALBERT VICTOR GREEN, of British Nationality, of The Bungalow, Slade, Kingsbridge, Devon, TQ/7 4 BL., in the United Kingdom of Great Britain, do hereby declare the invention for which I pray, a European patent may be granted to me, and the method by which it is to be performed to be particularly described in and by the following statement:-The concentrator (2) is used in conjunction with the shot―sheath type plastic wads now almost standard in the loading of shot-gun cartridges, in which the whole shot charge is enclosed within the sheath; (3) the sheath being split or sectioned to form four leaves (4) which arrange for flexibility. The concentrator, (2) hereinafter referred to as the ring (2) takes the form of a number of turns or 'whipping' of cotton or silk thread wound on to the outside of the leaves at m/m from the front or open end.
- A 'bursting' pressure or force within the sheath when the cartridge is fired - brought about by the immense forward thrust of the wad (1) 'seats' the ring in it's own groove in the plastic thus preventing any shift or movement from it's original position on the sheath. (3)
- Upon emerging from the gun muzzle the leaves (4) of the sheath are held or constricted by the ring (2) which prevents them splaying open, as happens when no ring is fitted, instantly shedding the shot and producing normal 'scatter' of the shot: The effect of this constricting action is to delay the moment when wad and shot part company thus concentrating the shot much more closely in the target area, than would be the case were there to be no ring fitted.
- No problem can arise with internal barrell pressure since the outside diameter of the ring is no greater than the minimum diameter of a gun barrell bore which has maximum choke, ( I m/m constriction ).
- 8. A shot concentrator (2) used in conjunction with the shot-sheath type plastic shot-gun cartridge wads (I), which takes the form of any type or form of plastic ring placed on to the outside of the leaves of the sheath at the front end.
Claims (7)
- I. A shot concentrator (2) used in conjunction with the shot-sheath type plastic shot-gun cartridge wads (I), which takes the form of a number of turns or 'whipping' of cotton thread wound on or placed on to the outside of the leaves of the sheath at the front end.
- 2. A shot concentrator (2) used in conjunction with the shot-sheath type plastic shot-gun cartridge wads (I), which takes the form of a number of turns or 'whipping' of silk thread wound on or placed on to the outside of the leaves of the sheath at the front end.
- 3. A shot concentrator (2) used in conjunction with the shot-sheath type plastic shot-gun cartridge wads (I), which takes the form of a number of turns or 'whipping' of any type of man-made fibre wound on or placed on to the outside of ehe leaves of the sheath at the front end.
- 4. A shot concentrator (2) used in conjunction with the shot-sheath type plastic shot-gun cartridge wads (I), which takes the form of a number of turns or 'whipping' of any type of monofilament wound on or placed on to the outside of the leaves of the sheath at the front end.
- 5. A shot concentrator (2) used in conjunction with the shot-sheath type plastic shot-gun cartridge wads (I), which takes the form of a number of turns or 'whipping' of any type of metal wire or filament wound on or placed on to the outside of the leaves of the sheath at the front end.
- 6. A shot concentrator (2) used in conjunction with the shot-sheath type plastic shot-gun cartridge wads (I), which takes the form of a number of turns or 'whipping' of any type or form of natural fibre wound on or placed on to the outside of the leaves of the sheath at the front end.
- 7. A shot concentrator (2) used in conjunction with the shot-sheath type plastic shot-gun cartridge wads (I), which takes the form of any type or form of metal ring placed on to the outside of the leaves of the sheath at the front end.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1983301717 DE120155T1 (en) | 1983-03-28 | 1983-03-28 | DEVICE FOR CONCENTRATING SCREW CARTRIDGES. |
EP83301717A EP0120155A1 (en) | 1983-03-28 | 1983-03-28 | Concentrator for a shotgun shell wad |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP83301717A EP0120155A1 (en) | 1983-03-28 | 1983-03-28 | Concentrator for a shotgun shell wad |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0120155A1 true EP0120155A1 (en) | 1984-10-03 |
Family
ID=8191100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP83301717A Withdrawn EP0120155A1 (en) | 1983-03-28 | 1983-03-28 | Concentrator for a shotgun shell wad |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0120155A1 (en) |
DE (1) | DE120155T1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5779251A (en) * | 1994-01-10 | 1998-07-14 | Meier; James W. | Brake and retractable rear stabilizer apparatus for a hand dolly |
RU209398U1 (en) * | 2021-10-26 | 2022-03-16 | Иван Владимирович Кулаков | Sling device for compact shot charge delivery |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE407916A (en) * | ||||
CH3019A (en) * | 1891-01-14 | 1891-08-31 | Rene Solbrig | Case or cartridge frame for long range shooting of hunting weapons |
DE632203C (en) * | 1933-06-04 | 1936-07-04 | Emmanuel Dupre | Bullet with propulsion plate |
US2343818A (en) * | 1942-11-09 | 1944-03-07 | Everett M Sweeley | Multimissiled shotgun shell |
GB1124236A (en) * | 1967-07-13 | 1968-08-21 | Imperial Chemicals Australia And New Zealand | an improved shot pouch |
DE2022582A1 (en) * | 1969-05-07 | 1970-11-12 | Olin Corp | Shotshell |
FR2203968A1 (en) * | 1972-10-20 | 1974-05-17 | Yurrita Gabilondo Roque | |
FR2343218A1 (en) * | 1976-03-03 | 1977-09-30 | Bourlange Jean Georges | Bullet for hunting rifle - has reduced section and weight and is held in tulip:shaped wad held closed by sliding ring |
-
1983
- 1983-03-28 DE DE1983301717 patent/DE120155T1/en active Pending
- 1983-03-28 EP EP83301717A patent/EP0120155A1/en not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE407916A (en) * | ||||
CH3019A (en) * | 1891-01-14 | 1891-08-31 | Rene Solbrig | Case or cartridge frame for long range shooting of hunting weapons |
DE632203C (en) * | 1933-06-04 | 1936-07-04 | Emmanuel Dupre | Bullet with propulsion plate |
US2343818A (en) * | 1942-11-09 | 1944-03-07 | Everett M Sweeley | Multimissiled shotgun shell |
GB1124236A (en) * | 1967-07-13 | 1968-08-21 | Imperial Chemicals Australia And New Zealand | an improved shot pouch |
DE2022582A1 (en) * | 1969-05-07 | 1970-11-12 | Olin Corp | Shotshell |
FR2203968A1 (en) * | 1972-10-20 | 1974-05-17 | Yurrita Gabilondo Roque | |
FR2343218A1 (en) * | 1976-03-03 | 1977-09-30 | Bourlange Jean Georges | Bullet for hunting rifle - has reduced section and weight and is held in tulip:shaped wad held closed by sliding ring |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5779251A (en) * | 1994-01-10 | 1998-07-14 | Meier; James W. | Brake and retractable rear stabilizer apparatus for a hand dolly |
RU209398U1 (en) * | 2021-10-26 | 2022-03-16 | Иван Владимирович Кулаков | Sling device for compact shot charge delivery |
Also Published As
Publication number | Publication date |
---|---|
DE120155T1 (en) | 1985-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19840127 |
|
AK | Designated contracting states |
Designated state(s): BE DE FR GB IT SE |
|
RBV | Designated contracting states (corrected) |
Designated state(s): DE GB |
|
DET | De: translation of patent claims | ||
17Q | First examination report despatched |
Effective date: 19860303 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19860715 |