FR2854687A1 - Projectile sous-calibre, barreau et sabot constituant un tel projectile - Google Patents

Projectile sous-calibre, barreau et sabot constituant un tel projectile

Info

Publication number
FR2854687A1
FR2854687A1 FR0305659A FR0305659A FR2854687A1 FR 2854687 A1 FR2854687 A1 FR 2854687A1 FR 0305659 A FR0305659 A FR 0305659A FR 0305659 A FR0305659 A FR 0305659A FR 2854687 A1 FR2854687 A1 FR 2854687A1
Authority
FR
France
Prior art keywords
bar
shoe
projectile
sub
caliber
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
FR0305659A
Other languages
English (en)
Other versions
FR2854687B1 (fr
Inventor
Nicolas Eches
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.)
Giat Industries SA
Original Assignee
Giat Industries 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 Industries SA filed Critical Giat Industries SA
Priority to FR0305659A priority Critical patent/FR2854687B1/fr
Priority to EP04291035A priority patent/EP1475601B1/fr
Priority to DE602004014314T priority patent/DE602004014314D1/de
Priority to US10/838,209 priority patent/US7197984B2/en
Priority to IL161870A priority patent/IL161870A/en
Publication of FR2854687A1 publication Critical patent/FR2854687A1/fr
Application granted granted Critical
Publication of FR2854687B1 publication Critical patent/FR2854687B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • F42B14/062—Sabots for long rod fin stabilised kinetic energy projectiles, i.e. multisegment sabots attached midway on the projectile characterised by contact surfaces between projectile and sabot

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Prostheses (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Powder Metallurgy (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

L'invention a pour objet un projectile sous calibré comportant un barreau (2) et un sabot (3) formé de plusieurs segments, le barreau et le sabot comportant des profils coopérant l'un avec l'autre de façon à assurer l'entraînement axial du barreau (2) par le sabot (3) lors du tir du projectile.Ce projectile est caractérisé en ce qu'il y a un jeu axial (J) entre le profil porté par le sabot (3) et celui porté par le barreau (2) de façon à autoriser un déplacement axial relatif limité du sabot par rapport au barreau, les profils portant par ailleurs des surfaces complémentaires (11,12) assurant un verrouillage radial des segments du sabot (3) par le barreau (2) dans la position la plus avancée du sabot par rapport au barreau, ce verrouillage n'étant plus assuré dans la position la plus reculée du sabot par rapport au barreau.
FR0305659A 2003-05-09 2003-05-09 Projectile sous-calibre, barreau et sabot constituant un tel projectile Expired - Fee Related FR2854687B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0305659A FR2854687B1 (fr) 2003-05-09 2003-05-09 Projectile sous-calibre, barreau et sabot constituant un tel projectile
EP04291035A EP1475601B1 (fr) 2003-05-09 2004-04-21 Projectile sous-calibré, barreau et sabot constituant un tel projectile
DE602004014314T DE602004014314D1 (de) 2003-05-09 2004-04-21 Unterkalibergeschoss, Penetrator und Treibspiegel für ein solches Geschoss
US10/838,209 US7197984B2 (en) 2003-05-09 2004-05-05 Sub-caliber projectile, penetrator and sabot enabling such a projectile
IL161870A IL161870A (en) 2003-05-09 2004-05-06 Sub-calibre penetrator projectile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0305659A FR2854687B1 (fr) 2003-05-09 2003-05-09 Projectile sous-calibre, barreau et sabot constituant un tel projectile

Publications (2)

Publication Number Publication Date
FR2854687A1 true FR2854687A1 (fr) 2004-11-12
FR2854687B1 FR2854687B1 (fr) 2006-06-16

Family

ID=32982394

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0305659A Expired - Fee Related FR2854687B1 (fr) 2003-05-09 2003-05-09 Projectile sous-calibre, barreau et sabot constituant un tel projectile

Country Status (5)

Country Link
US (1) US7197984B2 (fr)
EP (1) EP1475601B1 (fr)
DE (1) DE602004014314D1 (fr)
FR (1) FR2854687B1 (fr)
IL (1) IL161870A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2948185A1 (fr) * 2009-07-20 2011-01-21 Nexter Munitions Dispositif de liaison par concordance de forme entre un sabot et un barreau d'un projectile

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1788342A1 (fr) * 2005-11-21 2007-05-23 Nederlandse Organisatie voor Toegepast-Natuuurwetenschappelijk Onderzoek TNO Méthode de fabrication d'un projectile pénétrateur muni d'une chemise
US7958829B1 (en) 2006-11-08 2011-06-14 The United States Of America As Represented By The Secretary Of The Army Sabot
US9127908B2 (en) 2009-02-02 2015-09-08 Aero Vironment, Inc. Multimode unmanned aerial vehicle
DE102009009772A1 (de) * 2009-02-20 2010-09-02 Rheinmetall Waffe Munition Gmbh Verfahren zum Einbringen von Sollbruchstellen in ein ringförmiges Halte- und Dichtungsband eines Treibkäfiggeschosses und Laborierwerkzeug zur Durchführung des Verfahrens
DE102009009776A1 (de) * 2009-02-20 2010-08-26 Rheinmetall Waffe Munition Gmbh Patrone
CA2789722C (fr) 2009-09-09 2018-08-28 Aerovironment, Inc. Systemes et dispositifs pour un lanceur a suppression de detonation de vehicule aerien teleguide dote d'un tube de lancement transparent rf portatif
AU2010325108B2 (en) * 2009-09-09 2016-09-01 Aerovironment, Inc. Elevon control system
US8640625B1 (en) * 2011-08-17 2014-02-04 The United States Of America As Represented By The Secretary Of The Army Kinetic energy training projectile
EP2858898B1 (fr) * 2012-06-07 2017-10-18 AeroVironment, Inc. Système pour coupler amovible un véhicule aérien sans équipage à l'intérieur d'un tube de lancement
US9188417B2 (en) 2013-08-01 2015-11-17 Raytheon Company Separable sabot for launching payload
US10996037B2 (en) * 2018-09-04 2021-05-04 The United States Of America As Represented By The Secretary Of The Army Obturator for robust and uniform discard
US11085745B1 (en) * 2020-02-10 2021-08-10 James Sherwood Pierce, Sr. Two stage projectile for armor piercing
CN113267099B (zh) * 2021-05-12 2023-09-01 中国船舶重工集团公司第七一三研究所 一种偏齿碟形快速水下投放器以及对应发射管

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3859922A (en) * 1973-06-28 1975-01-14 Us Army Two piece ammunition round
US4724770A (en) * 1980-06-26 1988-02-16 Rheinmetall Gmbh Subcaliber projectile with pivotally separable drive cage
DE3905907A1 (de) * 1989-02-25 1990-09-06 Diehl Gmbh & Co Drallgeschosskombination

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB149362A (en) * 1918-04-25 1920-08-19 Robert Abbott Hadfield Improvements in or relating to armour piercing projectiles
US3262391A (en) * 1964-10-12 1966-07-26 Budd Co Subcaliber projectile and sabot
US4360954A (en) * 1981-02-17 1982-11-30 The United States Of America As Represented By The Secretary Of The Army Method of making cast-in-place sabots
DE3723909C2 (de) * 1987-07-18 1994-12-08 Rheinmetall Gmbh Penetrator
DE3937665A1 (de) * 1989-11-11 1991-05-16 Rheinmetall Gmbh Geschossanordnung
DE4012154A1 (de) * 1990-04-14 1991-10-17 Rheinmetall Gmbh Unterkalibriges geschoss mit treibkaefig
FR2724450B1 (fr) * 1994-09-13 1997-01-17 Sauvestre Jean Claude Balle de chasse a double penetration et a portee reduite
US5639985A (en) * 1996-09-04 1997-06-17 The United States Of America As Represented By The Secretary Of The Army Groove drag mitigation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3859922A (en) * 1973-06-28 1975-01-14 Us Army Two piece ammunition round
US4724770A (en) * 1980-06-26 1988-02-16 Rheinmetall Gmbh Subcaliber projectile with pivotally separable drive cage
DE3905907A1 (de) * 1989-02-25 1990-09-06 Diehl Gmbh & Co Drallgeschosskombination

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2948185A1 (fr) * 2009-07-20 2011-01-21 Nexter Munitions Dispositif de liaison par concordance de forme entre un sabot et un barreau d'un projectile
EP2278257A1 (fr) * 2009-07-20 2011-01-26 Nexter Munitions Projectile sous calibré comprenant un sabot et un barreau liés par un moyen de liaison par concordance de forme et sabot incorporé dans un tel projectile

Also Published As

Publication number Publication date
IL161870A0 (en) 2005-11-20
IL161870A (en) 2008-11-26
US7197984B2 (en) 2007-04-03
EP1475601A1 (fr) 2004-11-10
EP1475601B1 (fr) 2008-06-11
US20050011397A1 (en) 2005-01-20
DE602004014314D1 (de) 2008-07-24
FR2854687B1 (fr) 2006-06-16

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100129