IL91102A0 - Artillery shell tail fin opening device - Google Patents
Artillery shell tail fin opening deviceInfo
- Publication number
- IL91102A0 IL91102A0 IL91102A IL9110289A IL91102A0 IL 91102 A0 IL91102 A0 IL 91102A0 IL 91102 A IL91102 A IL 91102A IL 9110289 A IL9110289 A IL 9110289A IL 91102 A0 IL91102 A0 IL 91102A0
- Authority
- IL
- Israel
- Prior art keywords
- striker
- opening
- opening device
- tail fin
- piston
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B10/00—Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding
- F42B10/02—Stabilising arrangements
- F42B10/14—Stabilising arrangements using fins spread or deployed after launch, e.g. after leaving the barrel
- F42B10/20—Stabilising arrangements using fins spread or deployed after launch, e.g. after leaving the barrel deployed by combustion gas pressure, or by pneumatic or hydraulic forces
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
- Catching Or Destruction (AREA)
- Carbon And Carbon Compounds (AREA)
- Manufacture Of Iron (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Fluid-Damping Devices (AREA)
- Toys (AREA)
- Formation And Processing Of Food Products (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention relates to a device for opening artillery projectile fins, carrying a mounting body (1), an opening command member movable axially relative to the said body and control means for the said command member, comprising a piston (23) sensitive to the pressure of the gases in the launcher tube and a gas generator (32). The control means comprise, in addition to the piston (23), a striker (19) for the gas generator, a striker carrier member (13), to which the striker is connected by releasable blocking means (20), a locking member (22), retaining means and elastic means (29). The device ensures extremely rapid opening of the fins and an effective blocking of these in both the folded-up and the open position. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8810551A FR2635178B1 (en) | 1988-08-04 | 1988-08-04 | LOCKING OPENING DEVICE FOR SHELLS |
Publications (2)
Publication Number | Publication Date |
---|---|
IL91102A0 true IL91102A0 (en) | 1990-03-19 |
IL91102A IL91102A (en) | 1992-06-21 |
Family
ID=9369115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL91102A IL91102A (en) | 1988-08-04 | 1989-07-25 | Artillery shell tail fin opening device |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0354088B1 (en) |
AT (1) | ATE78334T1 (en) |
CA (1) | CA1334908C (en) |
DE (1) | DE68902108T2 (en) |
FR (1) | FR2635178B1 (en) |
IL (1) | IL91102A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2702833B1 (en) * | 1993-03-18 | 1995-05-12 | Giat Ind Sa | Propulsion gas tightness device for artillery ammunition. |
US8338769B1 (en) * | 2008-02-07 | 2012-12-25 | Simmonds Precision Products, Inc. | Pyrotechnic fin deployment and retention mechanism |
FR2946423A1 (en) * | 2009-06-05 | 2010-12-10 | Tda Armements Sas | DEVICE FOR OPENING AND LOCKING A MUNITION STACK |
WO2013066478A2 (en) * | 2011-08-26 | 2013-05-10 | Bae Systems | Apparatus for deploying stowed control surfaces of a projectile |
FR2986319B1 (en) * | 2012-01-27 | 2014-03-14 | Tda Armements Sas | PILOTAGE TRUNK FOR GUIDED MUNITION |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB188377A (en) * | 1921-08-04 | 1922-11-06 | Armstrong Whitworth Co Eng | Improvements in percussion fuses for projectiles |
BE552288A (en) * | 1953-10-20 | |||
GB789761A (en) * | 1955-09-16 | 1958-01-29 | Soc Tech De Rech Ind | Improvements in projectile fuzes |
FR2221707B1 (en) * | 1973-03-14 | 1976-04-30 | France Etat |
-
1988
- 1988-08-04 FR FR8810551A patent/FR2635178B1/en not_active Expired - Fee Related
-
1989
- 1989-07-20 DE DE8989402060T patent/DE68902108T2/en not_active Expired - Fee Related
- 1989-07-20 AT AT89402060T patent/ATE78334T1/en not_active IP Right Cessation
- 1989-07-20 EP EP89402060A patent/EP0354088B1/en not_active Expired - Lifetime
- 1989-07-25 IL IL91102A patent/IL91102A/en not_active IP Right Cessation
- 1989-08-03 CA CA000607467A patent/CA1334908C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0354088A1 (en) | 1990-02-07 |
EP0354088B1 (en) | 1992-07-15 |
ATE78334T1 (en) | 1992-08-15 |
FR2635178B1 (en) | 1990-10-12 |
CA1334908C (en) | 1995-03-28 |
FR2635178A1 (en) | 1990-02-09 |
DE68902108D1 (en) | 1992-08-20 |
DE68902108T2 (en) | 1993-01-14 |
IL91102A (en) | 1992-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RH | Patent void |