SE8800932L - PROJECTIL DEVICE - Google Patents
PROJECTIL DEVICEInfo
- Publication number
- SE8800932L SE8800932L SE8800932A SE8800932A SE8800932L SE 8800932 L SE8800932 L SE 8800932L SE 8800932 A SE8800932 A SE 8800932A SE 8800932 A SE8800932 A SE 8800932A SE 8800932 L SE8800932 L SE 8800932L
- Authority
- SE
- Sweden
- Prior art keywords
- wing
- fin
- projectile body
- projectile
- present
- 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
- F42B10/16—Wrap-around fins
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)
Abstract
The present invention relates to an unfurling wing (V, 15) or fin intended for missiles and other projectiles, the wing or fin being, from a first furled (V<1>) position bent in towards the projectile body (K) and initially locked, unfurlable, on cessation of the locking function, to a second position where it generates and desired lifting force and/or guiding impetus for the projectile (P). The wing or fin according to the present invention consists of two plates (1, 2, 16, 17) which are cupped away from one another, and are immovably joined together to one another along all edge sides (3, 18) which are not directly or indirectly secured to the projectile body. The wing or fin occurs in two main variants, of which the first, in the unfurled state, extends transversely of the projectile body on either side thereof, while the second variant consists of fins foldably secured to the projectile body which, in the unfurled state, extend more or less radially out therefrom.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8800932A SE460738B (en) | 1988-03-16 | 1988-03-16 | BEFORE MISSILES AND OTHER PROJECTILES INTENDED FOR FALLABLE WINGS |
EP19890850054 EP0333681A1 (en) | 1988-03-16 | 1989-02-17 | An unfurling wing or fin for missiles and other projectiles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8800932A SE460738B (en) | 1988-03-16 | 1988-03-16 | BEFORE MISSILES AND OTHER PROJECTILES INTENDED FOR FALLABLE WINGS |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8800932D0 SE8800932D0 (en) | 1988-03-16 |
SE8800932L true SE8800932L (en) | 1989-09-17 |
SE460738B SE460738B (en) | 1989-11-13 |
Family
ID=20371699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8800932A SE460738B (en) | 1988-03-16 | 1988-03-16 | BEFORE MISSILES AND OTHER PROJECTILES INTENDED FOR FALLABLE WINGS |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0333681A1 (en) |
SE (1) | SE460738B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3916690C1 (en) * | 1989-05-23 | 1998-10-01 | Bodenseewerk Geraetetech | Fold-out wing arrangement for missiles |
DE3927798A1 (en) * | 1989-08-23 | 1991-03-14 | Rheinmetall Gmbh | Stable missile tail unit - consists of aluminium or steel with low resistance or relatively high wt. |
DE4025515C2 (en) * | 1990-08-11 | 1994-05-11 | Deutsche Aerospace | Wing for missiles launching from a tube |
US5368255A (en) * | 1992-06-04 | 1994-11-29 | Hughes Aircraft Company | Aerotumbling missile |
FR2738908B1 (en) * | 1995-09-15 | 1997-10-17 | Giat Ind Sa | DEVICE FOR AERODYNAMICALLY BRAKING A SUBMUNITION EJECTED FROM A CARGO SHELL BEING DRIVEN BY A ROTATION MOVEMENT |
DE102006006160B4 (en) * | 2006-02-10 | 2017-05-24 | Mbda Deutschland Gmbh | Winding wing for a missile |
DE102006044945A1 (en) * | 2006-09-22 | 2008-04-03 | Lfk-Lenkflugkörpersysteme Gmbh | Storage and locking for a winding wing |
DE202006020972U1 (en) | 2006-09-22 | 2011-06-01 | LFK-Lenkflugkörpersysteme GmbH, 86529 | Storage and locking for a winding wing |
FR2911954B1 (en) | 2007-01-31 | 2009-04-24 | Nexter Munitions Sa | DEVICE FOR CONTROLLING AMMUNITION WITH DEPLOYABLE GOVERNMENTS |
DE102019131443B4 (en) * | 2019-11-21 | 2022-03-17 | Schunk Kohlenstofftechnik Gmbh | Wing that is connected to a body so that it can be folded or pivoted |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE353956B (en) * | 1971-06-24 | 1973-02-19 | Bofors Ab | |
DE2609932C2 (en) * | 1976-03-10 | 1984-04-05 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Folding tail for missiles |
US4351499A (en) * | 1979-09-24 | 1982-09-28 | General Dynamics | Double fabric, retractable, self-erecting wing for missle |
DE3618956C1 (en) * | 1986-06-05 | 1987-11-19 | Rheinmetall Gmbh | Tail unit with deployable wings for projectiles and missiles |
-
1988
- 1988-03-16 SE SE8800932A patent/SE460738B/en not_active IP Right Cessation
-
1989
- 1989-02-17 EP EP19890850054 patent/EP0333681A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
SE8800932D0 (en) | 1988-03-16 |
EP0333681A1 (en) | 1989-09-20 |
SE460738B (en) | 1989-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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