EP0249525A1 - Stabilisierungsflossen für einen in Pfeilform ausgebildeten Penetrator - Google Patents

Stabilisierungsflossen für einen in Pfeilform ausgebildeten Penetrator Download PDF

Info

Publication number
EP0249525A1
EP0249525A1 EP87401209A EP87401209A EP0249525A1 EP 0249525 A1 EP0249525 A1 EP 0249525A1 EP 87401209 A EP87401209 A EP 87401209A EP 87401209 A EP87401209 A EP 87401209A EP 0249525 A1 EP0249525 A1 EP 0249525A1
Authority
EP
European Patent Office
Prior art keywords
stabilizer according
polyamide
mass
projectile
arrow
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.)
Granted
Application number
EP87401209A
Other languages
English (en)
French (fr)
Other versions
EP0249525B1 (de
Inventor
Jean-Claude Sauvestre
Francis Ledys
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Giat Industries SA
Original Assignee
Direction General pour lArmement DGA
Etat Francais
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 Direction General pour lArmement DGA, Etat Francais filed Critical Direction General pour lArmement DGA
Priority to AT87401209T priority Critical patent/ATE56814T1/de
Publication of EP0249525A1 publication Critical patent/EP0249525A1/de
Application granted granted Critical
Publication of EP0249525B1 publication Critical patent/EP0249525B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F42B10/04—Stabilising arrangements using fixed fins
    • F42B10/06—Tail fins

Definitions

  • a first drawback presented by the light aluminum alloy empennages is their poor behavior during the exterior ballistics phase when the initial speed exceeds 1650 m / s and the distance traveled exceeds 2500 meters.

Landscapes

  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Toys (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Reinforced Plastic Materials (AREA)
EP87401209A 1986-06-05 1987-05-29 Stabilisierungsflossen für einen in Pfeilform ausgebildeten Penetrator Expired - Lifetime EP0249525B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87401209T ATE56814T1 (de) 1986-06-05 1987-05-29 Stabilisierungsflossen fuer einen in pfeilform ausgebildeten penetrator.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8608095 1986-06-05
FR8608095A FR2599829B1 (fr) 1986-06-05 1986-06-05 Empennage pour projectile a energie cinetique de type fleche

Publications (2)

Publication Number Publication Date
EP0249525A1 true EP0249525A1 (de) 1987-12-16
EP0249525B1 EP0249525B1 (de) 1990-09-19

Family

ID=9336021

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87401209A Expired - Lifetime EP0249525B1 (de) 1986-06-05 1987-05-29 Stabilisierungsflossen für einen in Pfeilform ausgebildeten Penetrator

Country Status (6)

Country Link
EP (1) EP0249525B1 (de)
AT (1) ATE56814T1 (de)
DE (1) DE3765017D1 (de)
ES (1) ES2018033B3 (de)
FR (1) FR2599829B1 (de)
IL (1) IL82750A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988007169A1 (en) * 1987-03-17 1988-09-22 The Secretary Of State For Defence In Her Britanni Tail fin unit for a projectile
FR2651309A1 (fr) * 1989-08-24 1991-03-01 Rheinmetall Gmbh Projectile stabilise par empennage.
EP0484958A2 (de) * 1990-11-09 1992-05-13 Alliant Techsystems Inc. Schutzhaut für Geschossflügeln
US5158509A (en) * 1990-12-14 1992-10-27 The United States Of America As Represented By The United States Department Of Energy Composite stabilizer unit

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1288365A (fr) * 1961-04-07 1962-03-24 Oregon Etablissements Fuer Pat Nouveau projectile empenné
FR1307270A (fr) * 1961-06-08 1962-10-26 Le Ministre Des Armees Terre D Empennage pour projectile et son procédé d'assemblage
EP0010845A1 (de) * 1978-10-26 1980-05-14 Bangor Punta Corporation Munition mit einem Überzug aus Kunststoff und Verfahren zu ihrer Herstellung
DE3119646A1 (de) * 1981-05-16 1982-12-02 Rheinmetall GmbH, 4000 Düsseldorf Geschoss

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1288365A (fr) * 1961-04-07 1962-03-24 Oregon Etablissements Fuer Pat Nouveau projectile empenné
FR1307270A (fr) * 1961-06-08 1962-10-26 Le Ministre Des Armees Terre D Empennage pour projectile et son procédé d'assemblage
EP0010845A1 (de) * 1978-10-26 1980-05-14 Bangor Punta Corporation Munition mit einem Überzug aus Kunststoff und Verfahren zu ihrer Herstellung
DE3119646A1 (de) * 1981-05-16 1982-12-02 Rheinmetall GmbH, 4000 Düsseldorf Geschoss

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NAVY TECHNICAL DISCLOSURE BULLETIN, vol. 9, no. 2, décembre 1983, pages 93-98, Navy Techn. Cat. No. 0164, Navy Case No. 66779, Washington, US; W.J. WALLACE: "Composite airfoil" *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988007169A1 (en) * 1987-03-17 1988-09-22 The Secretary Of State For Defence In Her Britanni Tail fin unit for a projectile
AU600810B2 (en) * 1987-03-17 1990-08-23 Qinetiq Limited Tail fin unit for a projectile
GB2228987A (en) * 1987-03-17 1990-09-12 Secr Defence Tail fin unit for a projectile
GB2228987B (en) * 1987-03-17 1991-01-23 Secr Defence Tail fin unit for a projectile
FR2651309A1 (fr) * 1989-08-24 1991-03-01 Rheinmetall Gmbh Projectile stabilise par empennage.
US5112008A (en) * 1989-08-24 1992-05-12 Rheinmetall Gmbh Fin stabilized projectile having heat resistant fins
EP0484958A2 (de) * 1990-11-09 1992-05-13 Alliant Techsystems Inc. Schutzhaut für Geschossflügeln
EP0484958A3 (en) * 1990-11-09 1992-10-28 Alliant Techsystems Inc. Protective coating for projectile fins
US5158509A (en) * 1990-12-14 1992-10-27 The United States Of America As Represented By The United States Department Of Energy Composite stabilizer unit

Also Published As

Publication number Publication date
EP0249525B1 (de) 1990-09-19
DE3765017D1 (de) 1990-10-25
ES2018033B3 (es) 1991-03-16
FR2599829A1 (fr) 1987-12-11
ATE56814T1 (de) 1990-10-15
IL82750A (en) 1992-01-15
IL82750A0 (en) 1987-12-20
FR2599829B1 (fr) 1990-04-13

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