JPH01129600U - - Google Patents

Info

Publication number
JPH01129600U
JPH01129600U JP2179788U JP2179788U JPH01129600U JP H01129600 U JPH01129600 U JP H01129600U JP 2179788 U JP2179788 U JP 2179788U JP 2179788 U JP2179788 U JP 2179788U JP H01129600 U JPH01129600 U JP H01129600U
Authority
JP
Japan
Prior art keywords
cone
drag
resistance
tongue
utility
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
JP2179788U
Other languages
Japanese (ja)
Other versions
JPH0740880Y2 (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 JP1988021797U priority Critical patent/JPH0740880Y2/en
Publication of JPH01129600U publication Critical patent/JPH01129600U/ja
Application granted granted Critical
Publication of JPH0740880Y2 publication Critical patent/JPH0740880Y2/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
    • F42B8/00—Practice or training ammunition
    • F42B8/12—Projectiles or missiles
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (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図は本考案の一実施例を示す要部断面側面
図、第２図は第１図を矢線のようにみた端面図
、第３図は上記実施例の動作態様を示す断面図、
第４図および第５図はそれぞれ上記実施例の作用
特性を示すグラフ、第６図は実弾の装置態様を示
す要部断面側面図、第７図は従来の訓練弾を例示
する側面図、第８図は第７図を矢線のようにみ
た端面図である。 ２０…訓練弾、２５…ドラツグコーン、２７…
抵抗板、２８…コーン部。 FIG. 1 is a cross-sectional side view of essential parts showing an embodiment of the present invention, FIG. 2 is an end view of FIG.
4 and 5 are graphs showing the operating characteristics of the above-described embodiment, respectively. FIG. 6 is a cross-sectional side view of main parts showing the device mode of live ammunition. FIG. 7 is a side view illustrating a conventional training bullet. FIG. 8 is an end view of FIG. 7 as seen along the arrow line. 20...Training bullet, 25...Drag cone, 27...
Resistance plate, 28... cone part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 空力抵抗を附与するためのドラツグコーンをそ
なえる訓練弾において、ドラツグコーンのコーン
部を内方への弾性変形が可能な複数の舌状抵抗板
を用いて形成した訓練弾。 A training bullet equipped with a drag cone for imparting aerodynamic resistance, in which the cone portion of the drag cone is formed using a plurality of tongue-like resistance plates that can be elastically deformed inward.
JP1988021797U 1988-02-23 1988-02-23 Training bullets Expired - Lifetime JPH0740880Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988021797U JPH0740880Y2 (en) 1988-02-23 1988-02-23 Training bullets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988021797U JPH0740880Y2 (en) 1988-02-23 1988-02-23 Training bullets

Publications (2)

Publication Number Publication Date
JPH01129600U true JPH01129600U (en) 1989-09-04
JPH0740880Y2 JPH0740880Y2 (en) 1995-09-20

Family

ID=31239341

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988021797U Expired - Lifetime JPH0740880Y2 (en) 1988-02-23 1988-02-23 Training bullets

Country Status (1)

Country Link
JP (1) JPH0740880Y2 (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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4295617A (en) * 1979-10-02 1981-10-20 The United States Of America As Represented By The Secretary Of The Army Selectable drag brakes for rocket range control
JPS62148899U (en) * 1986-03-13 1987-09-19

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4295617A (en) * 1979-10-02 1981-10-20 The United States Of America As Represented By The Secretary Of The Army Selectable drag brakes for rocket range control
JPS62148899U (en) * 1986-03-13 1987-09-19

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
JPH0740880Y2 (en) 1995-09-20

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