ES409833A1 - Pyrotechnic devices, especially for small caliber cartridges, with mechanical percussion primers, and means for their manufacture - Google Patents
Pyrotechnic devices, especially for small caliber cartridges, with mechanical percussion primers, and means for their manufactureInfo
- Publication number
- ES409833A1 ES409833A1 ES409833A ES409833A ES409833A1 ES 409833 A1 ES409833 A1 ES 409833A1 ES 409833 A ES409833 A ES 409833A ES 409833 A ES409833 A ES 409833A ES 409833 A1 ES409833 A1 ES 409833A1
- Authority
- ES
- Spain
- Prior art keywords
- transverse wall
- manufacture
- central zone
- casing
- mechanical percussion
- 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
- F42B5/36—Cartridge cases modified for housing an integral firing-cap
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Forging (AREA)
- Air Bags (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
The device, comprises essentially, on one hand, a casing divided by a transverse wall into two spaces for receiving, one (open towards the front), the pyrotechnic useful charge of the device, and the other (open towards the rear), the explosive mechanical percussion primer for firing said pyrotechnic charge. An anvil projects from the transverse wall of the casing inside the primer housing space. At least one vent is formed in said transverse wall and connects the two said spaces. A portion of the central zone of the transverse wall of the casing is partially cut out leaving at least one portion connecting with the rest of the transverse wall and driven in towards the inside of the primer housing space so as to form an axial protuberance then constituting said anvil. The vents are formed in the central zone of the transverse wall by this driving in of the partially cut-out portion of said central zone.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7221311A FR2188815A5 (en) | 1972-06-14 | 1972-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES409833A1 true ES409833A1 (en) | 1975-12-01 |
Family
ID=9100159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES409833A Expired ES409833A1 (en) | 1972-06-14 | 1972-12-20 | Pyrotechnic devices, especially for small caliber cartridges, with mechanical percussion primers, and means for their manufacture |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US3911821A (en) |
| JP (1) | JPS4967500A (en) |
| AR (1) | AR199298A1 (en) |
| AT (1) | AT328339B (en) |
| AU (1) | AU473824B2 (en) |
| BE (1) | BE792398A (en) |
| BR (1) | BR7304276D0 (en) |
| CA (1) | CA1001002A (en) |
| CH (1) | CH581819A5 (en) |
| DE (1) | DE2324482C3 (en) |
| DK (1) | DK143521C (en) |
| ES (1) | ES409833A1 (en) |
| FI (1) | FI56072C (en) |
| FR (1) | FR2188815A5 (en) |
| GB (1) | GB1395688A (en) |
| IN (1) | IN139707B (en) |
| IT (1) | IT972570B (en) |
| NL (1) | NL7301214A (en) |
| NO (1) | NO135547C (en) |
| SE (1) | SE408228B (en) |
| TR (1) | TR19046A (en) |
| ZA (1) | ZA733449B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6959647B2 (en) * | 1999-10-25 | 2005-11-01 | Mark A. Wistrom | Cartridge for a firearm |
| US6367389B1 (en) * | 1999-10-25 | 2002-04-09 | Mark A. Westrom | Cartridge for a firearm |
| US7165496B2 (en) * | 2003-11-06 | 2007-01-23 | Reynolds S Paul | Piston head cartridge for a firearm |
| US7581344B2 (en) * | 2004-12-22 | 2009-09-01 | Armalite, Inc. | Weapon extractor and cartridge |
| US7841279B2 (en) | 2006-05-24 | 2010-11-30 | Reynolds George L | Delayed extraction and a firearm cartridge case |
| WO2016128387A1 (en) * | 2015-02-10 | 2016-08-18 | Salvatore Tedde | Cartridge for light weapons |
| US10352671B1 (en) | 2017-04-07 | 2019-07-16 | The United States Of America As Represented By The Secretary Of The Army | Automated primer manufacturing machine and process |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US387723A (en) * | 1888-08-14 | lorenz | ||
| US831132A (en) * | 1902-11-19 | 1906-09-18 | American Automatic Arms Company | Cartridge. |
| US898802A (en) * | 1907-05-25 | 1908-09-15 | Richard Hermann Stribeck | Means for securing percussion-cap in cartridges. |
-
0
- BE BE792398D patent/BE792398A/en not_active IP Right Cessation
-
1972
- 1972-06-14 FR FR7221311A patent/FR2188815A5/fr not_active Expired
- 1972-12-19 IT IT33178/72A patent/IT972570B/en active
- 1972-12-20 ES ES409833A patent/ES409833A1/en not_active Expired
-
1973
- 1973-01-29 NL NL7301214A patent/NL7301214A/xx not_active Application Discontinuation
- 1973-04-11 NO NO1508/73A patent/NO135547C/no unknown
- 1973-04-30 AT AT381073A patent/AT328339B/en not_active IP Right Cessation
- 1973-05-15 DE DE2324482A patent/DE2324482C3/en not_active Expired
- 1973-05-21 US US362344A patent/US3911821A/en not_active Expired - Lifetime
- 1973-05-21 DK DK279273A patent/DK143521C/en not_active IP Right Cessation
- 1973-05-22 ZA ZA733449A patent/ZA733449B/en unknown
- 1973-05-23 FI FI1678/73A patent/FI56072C/en active
- 1973-05-23 GB GB2473973A patent/GB1395688A/en not_active Expired
- 1973-05-23 IN IN1211/CAL/73A patent/IN139707B/en unknown
- 1973-05-29 AR AR248253A patent/AR199298A1/en active
- 1973-05-31 AU AU56346/73A patent/AU473824B2/en not_active Expired
- 1973-06-07 BR BR4276/73A patent/BR7304276D0/en unknown
- 1973-06-12 CH CH844473A patent/CH581819A5/xx not_active IP Right Cessation
- 1973-06-13 JP JP48066765A patent/JPS4967500A/ja active Pending
- 1973-06-13 CA CA173,934A patent/CA1001002A/en not_active Expired
- 1973-06-13 SE SE7308345A patent/SE408228B/en unknown
- 1973-06-13 TR TR19046A patent/TR19046A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA1001002A (en) | 1976-12-07 |
| FI56072B (en) | 1979-07-31 |
| BE792398A (en) | 1973-03-30 |
| GB1395688A (en) | 1975-05-29 |
| DE2324482C3 (en) | 1980-11-27 |
| IT972570B (en) | 1974-05-31 |
| TR19046A (en) | 1978-03-20 |
| DE2324482B2 (en) | 1980-04-10 |
| CH581819A5 (en) | 1976-11-15 |
| AU473824B2 (en) | 1976-07-01 |
| FR2188815A5 (en) | 1974-01-18 |
| SE408228B (en) | 1979-05-21 |
| NO135547B (en) | 1977-01-10 |
| AR199298A1 (en) | 1974-08-23 |
| ZA733449B (en) | 1974-04-24 |
| IN139707B (en) | 1976-07-17 |
| AU5634673A (en) | 1974-12-05 |
| DK143521B (en) | 1981-08-31 |
| US3911821A (en) | 1975-10-14 |
| NL7301214A (en) | 1973-12-18 |
| BR7304276D0 (en) | 1974-08-29 |
| NO135547C (en) | 1977-04-20 |
| DK143521C (en) | 1982-01-11 |
| AT328339B (en) | 1976-03-10 |
| FI56072C (en) | 1979-11-12 |
| JPS4967500A (en) | 1974-06-29 |
| DE2324482A1 (en) | 1974-01-03 |
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