ES247439A1 - Fin arrangement for projectiles - Google Patents
Fin arrangement for projectilesInfo
- Publication number
- ES247439A1 ES247439A1 ES0247439A ES247439A ES247439A1 ES 247439 A1 ES247439 A1 ES 247439A1 ES 0247439 A ES0247439 A ES 0247439A ES 247439 A ES247439 A ES 247439A ES 247439 A1 ES247439 A1 ES 247439A1
- Authority
- ES
- Spain
- Prior art keywords
- cavity
- fin
- fins
- projectiles
- barrel tube
- 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
- 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
-
- 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
- F42B10/18—Stabilising arrangements using fins spread or deployed after launch, e.g. after leaving the barrel using a longitudinally slidable support member
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Toys (AREA)
- Basic Packing Technique (AREA)
- Automatic Assembly (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
Stabilization device with deployable fins for artillery projectile intended to be fired into a barrel tube with a launching charge characterized in that each of its fins is arranged in a bent position with the fin body a cavity widely open towards the rear to automatically ensure the deployment of the fin as soon as it comes out of the mouth of the barrel tube due to the expansion of a fraction of the gases under pressure that emanate from the launch charge and have precipitated into said cavity. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR758227A FR1191519A (en) | 1958-02-13 | 1958-02-13 | Deploying tail for artillery projectile |
Publications (1)
Publication Number | Publication Date |
---|---|
ES247439A1 true ES247439A1 (en) | 1959-12-16 |
Family
ID=8705741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0247439A Expired ES247439A1 (en) | 1958-02-13 | 1959-02-04 | Fin arrangement for projectiles |
Country Status (8)
Country | Link |
---|---|
US (1) | US3031967A (en) |
BE (1) | BE575185A (en) |
CH (1) | CH348629A (en) |
DE (1) | DE1123597B (en) |
ES (1) | ES247439A1 (en) |
FR (1) | FR1191519A (en) |
GB (1) | GB846069A (en) |
NL (2) | NL111191C (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3125956A (en) * | 1964-03-24 | Fold able fin | ||
NL101734C (en) * | 1959-04-13 | |||
US3127838A (en) * | 1960-10-12 | 1964-04-07 | Bombrini Parodi Delfino Spa | Retractable blade tail unit for projectiles |
US3697019A (en) * | 1970-05-13 | 1972-10-10 | Us Navy | Stabilizing fin assembly |
DE2342783C2 (en) * | 1973-08-24 | 1983-12-22 | Rheinmetall GmbH, 4000 Düsseldorf | Projectile equipped with a tail unit |
US4158447A (en) * | 1977-11-29 | 1979-06-19 | The United States Of America As Represented By The Secretary Of The Navy | Expanding stabilizing fin cup |
DE4105142A1 (en) * | 1991-02-20 | 1992-08-27 | Diehl Gmbh & Co | PROJECTILE WITH FOLD-OUT PAD |
DE4119613C2 (en) * | 1991-06-14 | 1997-03-27 | Diehl Gmbh & Co | Missiles with fold-out guidance devices |
FR2895071B1 (en) * | 2005-12-19 | 2008-01-18 | Giat Ind Sa | ANTI-REBOUND LOCKING DEVICE OF A DEPLOYABLE FIN OF A PROJECTILE. |
SE535837C2 (en) * | 2011-04-14 | 2013-01-08 | Bae Systems Bofors Ab | Fenutfällningsmekanism |
US10150556B2 (en) | 2016-05-23 | 2018-12-11 | The Boeing Company | Low-profile wing hinge mechanism |
CN115451757B (en) * | 2022-09-13 | 2024-07-16 | 北京航星传动科技有限公司 | Grid rudder folding and unfolding actuating mechanism and servo system thereof |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE201605C (en) * | ||||
US2145508A (en) * | 1937-01-04 | 1939-01-31 | Sageb Sa | Bladed projectile |
AT157500B (en) * | 1937-01-04 | 1939-11-25 | Sageb Sa | Bullet for mortar with smooth barrel. |
US2427217A (en) * | 1943-09-23 | 1947-09-09 | Harry J Lebherz | Rocket fin assembly |
US2465401A (en) * | 1943-09-23 | 1949-03-29 | Leslie A Skinner | Rocket fin assembly |
US2671398A (en) * | 1951-05-11 | 1954-03-09 | Allen S Peck | Metal pop-out stabilizing tail for small bombs |
FR1061242A (en) * | 1952-08-05 | 1954-04-09 | Development of rocket projectiles with deployable tail fins | |
FR1104534A (en) * | 1954-05-13 | 1955-11-21 | Soc Tech De Rech Ind | Deployable tail |
LU33739A1 (en) * | 1955-07-21 |
-
1958
- 1958-02-13 FR FR758227A patent/FR1191519A/en not_active Expired
-
1959
- 1959-01-27 CH CH348629D patent/CH348629A/en unknown
- 1959-01-28 BE BE575185A patent/BE575185A/en unknown
- 1959-01-29 GB GB3167/59A patent/GB846069A/en not_active Expired
- 1959-02-02 US US790407A patent/US3031967A/en not_active Expired - Lifetime
- 1959-02-04 ES ES0247439A patent/ES247439A1/en not_active Expired
- 1959-02-07 DE DEH35581A patent/DE1123597B/en active Pending
- 1959-02-11 NL NL236009A patent/NL111191C/xx active
-
1963
- 1963-07-19 NL NL295562A patent/NL295562A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CH348629A (en) | 1960-08-31 |
NL111191C (en) | 1965-05-17 |
GB846069A (en) | 1960-08-24 |
BE575185A (en) | 1959-05-15 |
DE1123597B (en) | 1962-02-08 |
FR1191519A (en) | 1959-10-20 |
NL295562A (en) | 1965-05-10 |
US3031967A (en) | 1962-05-01 |
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