ES287013Y - DEVICE TO IMPROVE THE BEHAVIOR OF DETACHMENT OF THE SEGMENTS OF A PROPELLER CAGE WITH A FRONT AIR BAG OF A KINETIC ENERGY PROJECTILE STABILIZED WITH FINS - Google Patents

DEVICE TO IMPROVE THE BEHAVIOR OF DETACHMENT OF THE SEGMENTS OF A PROPELLER CAGE WITH A FRONT AIR BAG OF A KINETIC ENERGY PROJECTILE STABILIZED WITH FINS

Info

Publication number
ES287013Y
ES287013Y ES1984287013U ES287013U ES287013Y ES 287013 Y ES287013 Y ES 287013Y ES 1984287013 U ES1984287013 U ES 1984287013U ES 287013 U ES287013 U ES 287013U ES 287013 Y ES287013 Y ES 287013Y
Authority
ES
Spain
Prior art keywords
segments
detachment
fins
behavior
improve
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
Application number
ES1984287013U
Other languages
Spanish (es)
Other versions
ES287013U (en
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.)
Rheinmetall Industrie AG
Direction General de lArmement DGA
Original Assignee
Rheinmetall GmbH
Delegation Generale pour lArmement
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 Rheinmetall GmbH, Delegation Generale pour lArmement filed Critical Rheinmetall GmbH
Publication of ES287013U publication Critical patent/ES287013U/en
Application granted granted Critical
Publication of ES287013Y publication Critical patent/ES287013Y/en
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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
    • F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
    • F42B12/20—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type
    • F42B12/22—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type with fragmentation-hull construction
    • F42B12/24—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type with fragmentation-hull construction with grooves, recesses or other wall weakenings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B14/00—Projectiles or missiles characterised by arrangements for guiding or sealing them inside barrels, or for lubricating or cleaning barrels
    • F42B14/06—Sub-calibre projectiles having sabots; Sabots therefor
    • F42B14/061—Sabots for long rod fin stabilised kinetic energy projectiles, i.e. multisegment sabots attached midway on the projectile

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Testing Of Engines (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Saccharide Compounds (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Steroid Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Tires In General (AREA)
  • Toys (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The point portion (15) of a reduced calibre projectile (10) has a discontinuous contour in the form of a circular groove (20). Thereby, a boundary layer is determined between a supersonic speed flow range and a subsonic speed flow range; thereby it is possible to eliminate perturbations due to the flow during the separation of the sabot segments, not shown, of the projectile (10).
ES1984287013U 1983-04-23 1984-04-18 DEVICE TO IMPROVE THE BEHAVIOR OF DETACHMENT OF THE SEGMENTS OF A PROPELLER CAGE WITH A FRONT AIR BAG OF A KINETIC ENERGY PROJECTILE STABILIZED WITH FINS Expired ES287013Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833314750 DE3314750A1 (en) 1983-04-23 1983-04-23 AGENT FOR IMPROVING THE RELEASE BEHAVIOR OF DRIVING CAGE SEGMENTS FROM A RIFLE BULLET FOR THE PIPE ARM

Publications (2)

Publication Number Publication Date
ES287013U ES287013U (en) 1985-11-16
ES287013Y true ES287013Y (en) 1986-06-16

Family

ID=6197165

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1984287013U Expired ES287013Y (en) 1983-04-23 1984-04-18 DEVICE TO IMPROVE THE BEHAVIOR OF DETACHMENT OF THE SEGMENTS OF A PROPELLER CAGE WITH A FRONT AIR BAG OF A KINETIC ENERGY PROJECTILE STABILIZED WITH FINS

Country Status (14)

Country Link
EP (1) EP0123266B1 (en)
JP (1) JPS61500076A (en)
KR (1) KR850000664A (en)
AT (1) ATE30081T1 (en)
AU (1) AU557827B2 (en)
BR (1) BR8406813A (en)
DE (2) DE3314750A1 (en)
DK (1) DK155857C (en)
ES (1) ES287013Y (en)
GR (1) GR81472B (en)
IN (1) IN161067B (en)
PT (1) PT78472B (en)
TR (1) TR22229A (en)
WO (1) WO1984004380A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2241309B (en) * 1986-02-20 1992-02-05 Royal Ordnance Plc Projectiles and components therefor
DE4007103A1 (en) * 1990-03-07 1991-09-12 Rheinmetall Gmbh Sabot for sub-calibre projectile
DE4022462A1 (en) * 1990-07-14 1992-01-16 Diehl Gmbh & Co Solid air-launched underwater projectile - has core with shortened front protected by ballistic cap
DE69606951T2 (en) * 1995-06-07 2000-11-16 Raytheon Co., El Segundo FULL-CALIBAR FLOOR FOR USE AGAINST UNDERWATER TARGETS
IL120159A (en) * 1995-06-07 2000-11-21 Raytheon Co Aerodynamically stabilized projectile system for use against under water objects
AU685027B2 (en) * 1995-06-07 1998-01-08 Raytheon Company Gyroscopically stabilized projectile system for use against underwater objects

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR454822A (en) * 1912-09-26 1913-07-16 Robert Abbott Hadfield Breast Piercing Projectile Hats Improvements
FR493570A (en) * 1916-10-16 1919-08-13 Bento Caeiro Method and device for increasing the range of projectiles
US2373883A (en) * 1942-10-30 1945-04-17 Clyde B Ferrel Shell structure
FR1206606A (en) * 1951-11-07 1960-02-10 Tech De Rech S Ind & Mecanique Fletched projectile
US3672304A (en) * 1970-03-30 1972-06-27 Lockheed Aircraft Corp Special purpose firearms projectile
DE2323244C3 (en) * 1973-05-09 1979-04-19 Rheinmetall Gmbh, 4000 Duesseldorf Wing-stabilized sub-caliber bullet
US4405100A (en) * 1981-02-20 1983-09-20 The United States Of America As Represented By The Secretary Of The Navy Turbulence generator for maximizing configuration tolerances of free flight ordnance
SE444983B (en) * 1981-09-09 1986-05-20 Bofors Ab OVEN ENDAMAL EXTENSIBLE WINDOW STABILIZED AMMUNITION UNIT

Also Published As

Publication number Publication date
DK544884A (en) 1984-11-15
ATE30081T1 (en) 1987-10-15
BR8406813A (en) 1985-03-19
PT78472A (en) 1984-05-01
JPS61500076A (en) 1986-01-16
DE3466593D1 (en) 1987-11-05
DK155857B (en) 1989-05-22
PT78472B (en) 1986-03-20
KR850000664A (en) 1985-02-28
IN161067B (en) 1987-09-26
DK155857C (en) 1989-10-02
EP0123266B1 (en) 1987-09-30
EP0123266A1 (en) 1984-10-31
DE3314750A1 (en) 1984-10-25
AU557827B2 (en) 1987-01-08
AU2822484A (en) 1984-11-19
GR81472B (en) 1984-12-11
TR22229A (en) 1986-10-09
WO1984004380A1 (en) 1984-11-08
ES287013U (en) 1985-11-16
DK544884D0 (en) 1984-11-15

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Legal Events

Date Code Title Description
MM1K Utility model lapsed

Effective date: 19960506