SE8800932D0 - PROJECTIL DEVICE - Google Patents

PROJECTIL DEVICE

Info

Publication number
SE8800932D0
SE8800932D0 SE8800932A SE8800932A SE8800932D0 SE 8800932 D0 SE8800932 D0 SE 8800932D0 SE 8800932 A SE8800932 A SE 8800932A SE 8800932 A SE8800932 A SE 8800932A SE 8800932 D0 SE8800932 D0 SE 8800932D0
Authority
SE
Sweden
Prior art keywords
wing
fin
projectile body
projectile
present
Prior art date
Application number
SE8800932A
Other languages
Swedish (sv)
Other versions
SE460738B (en
SE8800932L (en
Inventor
S Johnsson
Original Assignee
Bofors Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bofors Ab filed Critical Bofors Ab
Priority to SE8800932A priority Critical patent/SE460738B/en
Publication of SE8800932D0 publication Critical patent/SE8800932D0/en
Priority to EP19890850054 priority patent/EP0333681A1/en
Publication of SE8800932L publication Critical patent/SE8800932L/en
Publication of SE460738B publication Critical patent/SE460738B/en

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.
SE8800932A 1988-03-16 1988-03-16 BEFORE MISSILES AND OTHER PROJECTILES INTENDED FOR FALLABLE WINGS SE460738B (en)

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 true SE8800932D0 (en) 1988-03-16
SE8800932L 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)

* Cited by examiner, † Cited by third party
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
DE202006020972U1 (en) 2006-09-22 2011-06-01 LFK-Lenkflugkörpersysteme GmbH, 86529 Storage and locking for a winding wing
DE102006044945A1 (en) * 2006-09-22 2008-04-03 Lfk-Lenkflugkörpersysteme Gmbh 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
SE460738B (en) 1989-11-13
EP0333681A1 (en) 1989-09-20
SE8800932L (en) 1989-09-17

Similar Documents

Publication Publication Date Title
SE8800932D0 (en) PROJECTIL DEVICE
FR2403537A1 (en) HEAD OF ANTI-TANK PROJECTILES CONTAINING AT LEAST ONE HOLLOW LOAD
FR2655722B1 (en) SUPERSONIC MISSILE WITH TORQUE DRIVING BY SPOUILERS.
CA2320702A1 (en) Stabilizing arrangements in and for load-bearing apparatus
FR2722876B1 (en) EXPLOSIVE PROJECTILE
NO890080L (en) DOOR BUMPS, BUMPS, BODY STRENGTHS AND LIKE.
BR9812247A (en) Internal equipment element for vehicle, in particular automotive vehicle
CA2334539A1 (en) Boomerang and launcher
NO813899L (en) BALLISTIC ARTILLERY PROJECTILY AS INTRODUCTION IS ROTATION STABILIZED.
ATE91780T1 (en) AMMUNITION CASING WITH MEANS THAT ALLOW ITS DISASSEMBLY.
FR2701109B1 (en) Ignition device for projectiles, missiles, miniature bombs and mines with a pyrotechnic self-destruct device.
DE3871736D1 (en) SECURING DEVICE FOR A PYROTECHNICAL SELF-REALIZER FOR BOMBLETS.
SE8803183D0 (en) MANOVRERINGSSYSTEM
FR2699996B1 (en) Optronic device to aid the firing by individual weapon and application to the progression in hostile environment.
PT1090829E (en) DEVICE FOR ABSORBING COKE NERGY
Allegre et al. Slip effects on supersonic flowfields around NACA 0012 airfoils
FR2651311B1 (en) PROJECTILE STABILIZED BY FINS.
KR870009856A (en) Power train
ATE370381T1 (en) DIRECTIONAL DEVICE FOR A ROCKET LAUNCHER
SE0003115L (en) Ways to increase the firing range of finely equipped artillery projectiles and such projectiles
DE58901503D1 (en) IGNITION DEVICE, ESPECIALLY FOR A DRIVE CHARGE OF A RECESSIVE-FREE ARMOR ARMOR.
Wedekind Tail versus canard configuration- aerodynamic comparison with regard to the suitability for future tactical combat aircraft.
ATE78335T1 (en) SELF-PROPELLED PROJECTILE AND A LAUNCHING DEVICE EQUIPPED WITH A PYROTECHNIC IGNITION SYSTEM, INCLUDING SUCH A PROJECTILE.
ATE139621T1 (en) BULLET
FERGUSON Navigation, guidance and control curriculum at the Air Force Academy

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8800932-9

Effective date: 19911009

Format of ref document f/p: F