DE3765017D1 - STABILIZING FLOWS FOR AN ARROW PENETRATOR. - Google Patents

STABILIZING FLOWS FOR AN ARROW PENETRATOR.

Info

Publication number
DE3765017D1
DE3765017D1 DE8787401209T DE3765017T DE3765017D1 DE 3765017 D1 DE3765017 D1 DE 3765017D1 DE 8787401209 T DE8787401209 T DE 8787401209T DE 3765017 T DE3765017 T DE 3765017T DE 3765017 D1 DE3765017 D1 DE 3765017D1
Authority
DE
Germany
Prior art keywords
penetrator
arrow
stabilizing
flows
stabilizing flows
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 - Lifetime
Application number
DE8787401209T
Other languages
German (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
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 Etat Francais filed Critical Etat Francais
Application granted granted Critical
Publication of DE3765017D1 publication Critical patent/DE3765017D1/en
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

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)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Saccharide Compounds (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Toys (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

1. A fin assembly for a kinetic energy projectile of the AP-FS-DS type, including an elongated penetrator made of a heavy material, characterized in that it is made of a material consisting of a plastic compound which includes 0% to 60% by weight of strengthening material and/or charge, and in that the so-constituted material has a melting temperature greater than 520 degrees K and a thermal conductivity coefficient smaller than 0.25 W (m x degree K).
DE8787401209T 1986-06-05 1987-05-29 STABILIZING FLOWS FOR AN ARROW PENETRATOR. Expired - Lifetime DE3765017D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8608095A FR2599829B1 (en) 1986-06-05 1986-06-05 FIXTURE FOR ARROW-TYPE KINETIC ENERGY PROJECTILE

Publications (1)

Publication Number Publication Date
DE3765017D1 true DE3765017D1 (en) 1990-10-25

Family

ID=9336021

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787401209T Expired - Lifetime DE3765017D1 (en) 1986-06-05 1987-05-29 STABILIZING FLOWS FOR AN ARROW PENETRATOR.

Country Status (6)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8706250D0 (en) * 1987-03-17 1987-04-23 Secr Defence Tail fin unit for projectile
DE3927917A1 (en) * 1989-08-24 1991-02-28 Rheinmetall Gmbh WING STABILIZED SHELL
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1288365A (en) * 1961-04-07 1962-03-24 Oregon Etablissements Fuer Pat New fletched projectile
FR1307270A (en) * 1961-06-08 1962-10-26 Le Ministre Des Armees Terre D Tailplane for projectile and method of assembly
US4328750A (en) * 1978-10-26 1982-05-11 Bangor Punta Corporation Plastic coated ammunition and methods of manufacture
DE3119646A1 (en) * 1981-05-16 1982-12-02 Rheinmetall GmbH, 4000 Düsseldorf BULLET

Also Published As

Publication number Publication date
IL82750A (en) 1992-01-15
FR2599829B1 (en) 1990-04-13
ATE56814T1 (en) 1990-10-15
ES2018033B3 (en) 1991-03-16
IL82750A0 (en) 1987-12-20
EP0249525A1 (en) 1987-12-16
FR2599829A1 (en) 1987-12-11
EP0249525B1 (en) 1990-09-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: GIAT INDUSTRIES, VERSAILLES, FR

8339 Ceased/non-payment of the annual fee