IL82750A - Fins for projectile - Google Patents

Fins for projectile

Info

Publication number
IL82750A
IL82750A IL82750A IL8275087A IL82750A IL 82750 A IL82750 A IL 82750A IL 82750 A IL82750 A IL 82750A IL 8275087 A IL8275087 A IL 8275087A IL 82750 A IL82750 A IL 82750A
Authority
IL
Israel
Prior art keywords
projectile
fins
degrees
charge
thermal conductivity
Prior art date
Application number
IL82750A
Other versions
IL82750A0 (en
Original Assignee
Giat Ind Sa
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 Giat Ind Sa filed Critical Giat Ind Sa
Publication of IL82750A0 publication Critical patent/IL82750A0/en
Publication of IL82750A publication Critical patent/IL82750A/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
    • F42B10/04—Stabilising arrangements using fixed fins
    • F42B10/06—Tail 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Reinforced Plastic Materials (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Toys (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (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).
IL82750A 1986-06-05 1987-06-02 Fins for projectile IL82750A (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 (2)

Publication Number Publication Date
IL82750A0 IL82750A0 (en) 1987-12-20
IL82750A true IL82750A (en) 1992-01-15

Family

ID=9336021

Family Applications (1)

Application Number Title Priority Date Filing Date
IL82750A IL82750A (en) 1986-06-05 1987-06-02 Fins for projectile

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
KR920010250A (en) * 1990-11-09 1992-06-26 앨리언트 테크시스템스 인코오포레이티드 How to protect kinetic energy of bullet 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
FR2599829B1 (en) 1990-04-13
IL82750A0 (en) 1987-12-20
ES2018033B3 (en) 1991-03-16
DE3765017D1 (en) 1990-10-25
ATE56814T1 (en) 1990-10-15
EP0249525A1 (en) 1987-12-16
EP0249525B1 (en) 1990-09-19
FR2599829A1 (en) 1987-12-11

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Legal Events

Date Code Title Description
KB Patent renewed
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees