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JPS62148898U - - Google Patents

Info

Publication number
JPS62148898U
JPS62148898U JP3541586U JP3541586U JPS62148898U JP S62148898 U JPS62148898 U JP S62148898U JP 3541586 U JP3541586 U JP 3541586U JP 3541586 U JP3541586 U JP 3541586U JP S62148898 U JPS62148898 U JP S62148898U
Authority
JP
Japan
Prior art keywords
bullet
propellant
training
predetermined period
time
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
JP3541586U
Other languages
Japanese (ja)
Other versions
JPH045915Y2 (en
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 filed Critical
Priority to JP3541586U priority Critical patent/JPH045915Y2/ja
Publication of JPS62148898U publication Critical patent/JPS62148898U/ja
Application granted granted Critical
Publication of JPH045915Y2 publication Critical patent/JPH045915Y2/ja
Expired 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
    • F42B10/32—Range-reducing or range-increasing arrangements; Fall-retarding means
    • F42B10/48—Range-reducing, destabilising or braking arrangements, e.g. impact-braking arrangements; Fall-retarding means, e.g. balloons, rockets for braking or fall-retarding
    • F42B10/50—Brake flaps, e.g. inflatable
    • 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
    • F42B10/32—Range-reducing or range-increasing arrangements; Fall-retarding means
    • F42B10/38—Range-increasing arrangements
    • F42B10/40—Range-increasing arrangements with combustion of a slow-burning charge, e.g. fumers, base-bleed projectiles

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)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は訓練弾に対する実弾の一例をこれを飛
ばす薬莢の一例とともに示す図、第２図は本考案
の第一の実施例に係る訓練弾を示す断面図、第３
図はこの訓練弾の薬莢への組付状態を示す断面図
、第４図は訓練弾の作用を示す図、第５図は本考
案の第二の実施例に係る訓練弾を示す断面図、第
６図は内面燃焼型推進薬の別の例を示した断面図
、第７図は従来の訓練弾の一例を示す図である。 １，Ｋ１，Ｋ２…訓練弾、Ｂ…実弾、２０，５
０…弾体、３０，６０…ロケツトモータ（ロケツ
ト推進手段）、３１，６２，１００…推進薬、ｗ
ｂ１，ｗｂ２，ｗｂ３…ウエツブ、Ｓ１，Ｓ２…
燃焼面積。 FIG. 1 is a diagram showing an example of a live bullet for a training bullet, along with an example of a cartridge that shoots it, FIG. 2 is a sectional view showing a training bullet according to the first embodiment of the present invention, and FIG.
The figure is a sectional view showing the training bullet assembled into the cartridge case, FIG. 4 is a diagram showing the action of the training bullet, and FIG. 5 is a sectional view showing the training bullet according to the second embodiment of the present invention. FIG. 6 is a sectional view showing another example of an internal combustion propellant, and FIG. 7 is a view showing an example of a conventional training bullet. 1, K1, K2...Training bullet, B...Live bullet, 20,5
0...Bullet body, 30,60...Rocket motor (rocket propulsion means), 31,62,100...Propellant, w
b1, wb2, wb3... web, S1, S2...
Burning area.

Claims (1)

【実用新案登録請求の範囲】 発射後の所定時間内は実弾と同様の弾道を描き
、その後は急減速させるようにした訓練弾におい
て、 実弾に比較して空力抵抗が増加する構成にする
とともに、推進薬によるロケツト推進手段を附設
し、空力抵抗の増加分に相応する推力を発生しか
つ所定時間の経過後には焼失するように推進薬の
薬量及び形状を設定した訓練弾。[Scope of Claim for Utility Model Registration] A training bullet that follows a trajectory similar to that of a live bullet for a predetermined period of time after firing and then rapidly decelerates, with a configuration that increases aerodynamic drag compared to the live bullet, and A training bullet that is equipped with a rocket propulsion means using propellant, and the amount and shape of the propellant are set so that it generates thrust corresponding to the increase in aerodynamic resistance and burns out after a predetermined period of time.
JP3541586U 1986-03-13 1986-03-13 Expired JPH045915Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3541586U JPH045915Y2 (en) 1986-03-13 1986-03-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3541586U JPH045915Y2 (en) 1986-03-13 1986-03-13

Publications (2)

Publication Number Publication Date
JPS62148898U true JPS62148898U (en) 1987-09-19
JPH045915Y2 JPH045915Y2 (en) 1992-02-19

Family

ID=30844884

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3541586U Expired JPH045915Y2 (en) 1986-03-13 1986-03-13

Country Status (1)

Country Link
JP (1) JPH045915Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006145131A (en) * 2004-11-22 2006-06-08 Ihi Aerospace Co Ltd Training projectile for sub projectile loaded type rocket

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006145131A (en) * 2004-11-22 2006-06-08 Ihi Aerospace Co Ltd Training projectile for sub projectile loaded type rocket
JP4521758B2 (en) * 2004-11-22 2010-08-11 株式会社Ｉｈｉエアロスペース Training bullets for rocket ammunition

Also Published As

Publication number Publication date
JPH045915Y2 (en) 1992-02-19

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