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EP0296309A3 - Wing-stabilized subcalibre projectile - Google Patents

Wing-stabilized subcalibre projectile Download PDF

Info

Publication number
EP0296309A3
EP0296309A3 EP19880102359 EP88102359A EP0296309A3 EP 0296309 A3 EP0296309 A3 EP 0296309A3 EP 19880102359 EP19880102359 EP 19880102359 EP 88102359 A EP88102359 A EP 88102359A EP 0296309 A3 EP0296309 A3 EP 0296309A3
Authority
EP
European Patent Office
Prior art keywords
attachment
tail
wing
projectile body
stabilized
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.)
Withdrawn
Application number
EP19880102359
Other languages
German (de)
French (fr)
Other versions
EP0296309A2 (en
Inventor
Frank Dipl.-Ing. Achilles
Bernhard Dipl.-Ing. Bisping
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
Original Assignee
Rheinmetall Industrie AG
Rheinmetall GmbH
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 Industrie AG, Rheinmetall GmbH filed Critical Rheinmetall Industrie AG
Publication of EP0296309A2 publication Critical patent/EP0296309A2/en
Publication of EP0296309A3 publication Critical patent/EP0296309A3/en
Withdrawn legal-status Critical Current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

  • 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)

Abstract

Die Erfindung betrifft ein unterkalibriges zur Flügel­ stabilisierung vorgesehenes Geschoß von hohem Länge/­ Durchmesser-Verhältnis, an dessen heckseitigem Geschoß­ körperbereich ein aus mehreren Flügeln bestehendes Leitwerk vorgesehen ist. The invention relates to a sub-caliber wing stabilization provided storey of high length / Diameter ratio on the rear floor body area consisting of several wings Tail is provided.

Bei bekannten derartigen Penetratoren sind aufwendige und mit Formschlußmittels wie z.B. Ringrillen oder Längsnuten ausgebildete Befestigungsbereiche für das Leitwerk vorgesehen, wodurch der Heckbereich des Wuchtgeschosses bei Abschuß und Zielaufprall stark bruchgefährdet ist. Mit der Erfindung werden diese Nachteile durch eine besondere Befestigungsart der Leitwerksflügel vermieden, die sich dadurch auszeich­ net, daß jedes Flügelelement 12 an der zur Befestigung mit dem Geschoßkörper 10 vorgesehenen Seite einen Flanschstreifen 14 aufweist, der seitlich abgeknickt und der zylindrischen Umfangsfläche des Geschoßkörpers 10 entsprechend angepaßt gebogen ist. Known penetrators of this type are complex and with positive locking means such as Ring grooves or Longitudinal grooves designed attachment areas for the Tail unit provided, whereby the rear area of the Balancing bullet strong at launch and target impact is at risk of breakage. With the invention, these Disadvantages due to a special type of attachment Tail surfaces avoided, which is characterized by this net that each wing member 12 at the for attachment with the projectile body 10 provided side Has flange strip 14 which kinks laterally and the cylindrical peripheral surface of the projectile body 10 is bent accordingly adapted.

Fig. 1. Fig. 1.

EP19880102359 1987-06-13 1988-02-18 Wing-stabilized subcalibre projectile Withdrawn EP0296309A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3719770 1987-06-13
DE19873719770 DE3719770A1 (en) 1987-06-13 1987-06-13 SUB-CALIBRATE WING-STABILIZED SHELL

Publications (2)

Publication Number Publication Date
EP0296309A2 EP0296309A2 (en) 1988-12-28
EP0296309A3 true EP0296309A3 (en) 1991-10-23

Family

ID=6329629

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880102359 Withdrawn EP0296309A3 (en) 1987-06-13 1988-02-18 Wing-stabilized subcalibre projectile

Country Status (2)

Country Link
EP (1) EP0296309A3 (en)
DE (1) DE3719770A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3927798A1 (en) * 1989-08-23 1991-03-14 Rheinmetall Gmbh Stable missile tail unit - consists of aluminium or steel with low resistance or relatively high wt.
DE3927918A1 (en) * 1989-08-24 1991-02-28 Rheinmetall Gmbh Armour piercing projectile guiding fins - lie close to projectile body so that fin tip is inside boundary layer
DE3933442A1 (en) * 1989-10-06 1991-04-18 Rheinmetall Gmbh Wing-stabilised impact projectile - with blast-off charge for guide wing system
DE4128054A1 (en) * 1991-08-23 1993-02-25 Rheinmetall Gmbh DRIVING CAGE FOR A SUB-CALIBAR FLOOR

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE713343C (en) * 1938-12-20 1941-11-06 Deutsches Reich Vertreten Durc Method for welding wing sheets to projectiles u. like
US3152545A (en) * 1961-09-20 1964-10-13 Jr James H Potts Mid-fin
GB1201488A (en) * 1967-10-10 1970-08-05 Senlac Metal Casements Ltd Improvements in or relating to externally finned cylindrical articles
DE3038087A1 (en) * 1980-10-09 1982-05-27 Rheinmetall GmbH, 4000 Düsseldorf ARROW-STABILIZED RIFLE BULLET (PENETRATOR)
DE3508053A1 (en) * 1985-03-07 1986-09-18 Rheinmetall GmbH, 4000 Düsseldorf BULLET STOCK

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE713343C (en) * 1938-12-20 1941-11-06 Deutsches Reich Vertreten Durc Method for welding wing sheets to projectiles u. like
US3152545A (en) * 1961-09-20 1964-10-13 Jr James H Potts Mid-fin
GB1201488A (en) * 1967-10-10 1970-08-05 Senlac Metal Casements Ltd Improvements in or relating to externally finned cylindrical articles
DE3038087A1 (en) * 1980-10-09 1982-05-27 Rheinmetall GmbH, 4000 Düsseldorf ARROW-STABILIZED RIFLE BULLET (PENETRATOR)
DE3508053A1 (en) * 1985-03-07 1986-09-18 Rheinmetall GmbH, 4000 Düsseldorf BULLET STOCK

Also Published As

Publication number Publication date
DE3719770A1 (en) 1988-12-22
EP0296309A2 (en) 1988-12-28

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