FR2949848B1 - DEVICE FOR OPENING AND LOCKING A DUCK FIN. - Google Patents

DEVICE FOR OPENING AND LOCKING A DUCK FIN.

Info

Publication number
FR2949848B1
FR2949848B1 FR0904373A FR0904373A FR2949848B1 FR 2949848 B1 FR2949848 B1 FR 2949848B1 FR 0904373 A FR0904373 A FR 0904373A FR 0904373 A FR0904373 A FR 0904373A FR 2949848 B1 FR2949848 B1 FR 2949848B1
Authority
FR
France
Prior art keywords
locking
opening
duck
fin
duck fin
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 - Fee Related
Application number
FR0904373A
Other languages
French (fr)
Other versions
FR2949848A1 (en
Inventor
Richard Roy
Simon Huguenin
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.)
Nexter Munitions SA
Original Assignee
Nexter Munitions 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 Nexter Munitions SA filed Critical Nexter Munitions SA
Priority to FR0904373A priority Critical patent/FR2949848B1/en
Priority to EP10290479A priority patent/EP2295928B1/en
Priority to ES10290479T priority patent/ES2407862T3/en
Priority to PL10290479T priority patent/PL2295928T3/en
Publication of FR2949848A1 publication Critical patent/FR2949848A1/en
Application granted granted Critical
Publication of FR2949848B1 publication Critical patent/FR2949848B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F42B10/14—Stabilising arrangements using fins spread or deployed after launch, e.g. after leaving the barrel

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
FR0904373A 2009-09-10 2009-09-10 DEVICE FOR OPENING AND LOCKING A DUCK FIN. Expired - Fee Related FR2949848B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0904373A FR2949848B1 (en) 2009-09-10 2009-09-10 DEVICE FOR OPENING AND LOCKING A DUCK FIN.
EP10290479A EP2295928B1 (en) 2009-09-10 2010-09-08 Device for deploying and locking of a canard wing
ES10290479T ES2407862T3 (en) 2009-09-10 2010-09-08 Opening and locking device of a canard fin
PL10290479T PL2295928T3 (en) 2009-09-10 2010-09-08 Device for deploying and locking of a canard wing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0904373A FR2949848B1 (en) 2009-09-10 2009-09-10 DEVICE FOR OPENING AND LOCKING A DUCK FIN.

Publications (2)

Publication Number Publication Date
FR2949848A1 FR2949848A1 (en) 2011-03-11
FR2949848B1 true FR2949848B1 (en) 2012-09-28

Family

ID=42084475

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0904373A Expired - Fee Related FR2949848B1 (en) 2009-09-10 2009-09-10 DEVICE FOR OPENING AND LOCKING A DUCK FIN.

Country Status (4)

Country Link
EP (1) EP2295928B1 (en)
ES (1) ES2407862T3 (en)
FR (1) FR2949848B1 (en)
PL (1) PL2295928T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9012825B2 (en) * 2013-01-23 2015-04-21 Simmonds Precision Products, Inc. Systems and methods for retaining and deploying canards
EP3543640B1 (en) 2018-03-21 2024-08-14 Diehl Defence GmbH & Co. KG Projectile with deployable fins that are releasably held in stowed position by a common latch element rotatable around the longitudinal axis
FR3080912B1 (en) 2018-05-02 2020-04-03 Nexter Munitions PROJECTILE POWERED BY STATOREACTOR
US11852211B2 (en) 2020-09-10 2023-12-26 Bae Systems Information And Electronic Systems Integration Inc. Additively manufactured elliptical bifurcating torsion spring

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1330079A (en) * 1919-08-21 1920-02-10 Kobuchi Luis Projectile
DE2342783C2 (en) * 1973-08-24 1983-12-22 Rheinmetall GmbH, 4000 Düsseldorf Projectile equipped with a tail unit
FR2846079B1 (en) 2002-10-17 2006-08-18 Giat Ind Sa DEVICE FOR LOCKING / UNLOCKING AND DRIVING PROJECTILE GOVERNMENTS
FR2846080B1 (en) 2002-10-17 2007-05-25 Giat Ind Sa DEVICE FOR DEPLOYING AND TRAINING PROJECTILE GOVERNMENTS
US6880780B1 (en) * 2003-03-17 2005-04-19 General Dynamics Ordnance And Tactical Systems, Inc. Cover ejection and fin deployment system for a gun-launched projectile
FR2860577B1 (en) * 2003-10-06 2006-01-27 Giat Ind Sa DEVICE FOR DEPLOYING A FIN IN A PROJECTILE
FR2864613B1 (en) 2003-12-31 2006-03-17 Giat Ind Sa DEVICE FOR DEPLOYING AND DRIVING GOVERNS OF A PROJECTILE
FR2891618B1 (en) 2005-10-05 2010-06-11 Giat Ind Sa DEVICE FOR DRIVING PROJECTILE GOVERNMENTS.
US7475846B2 (en) * 2005-10-05 2009-01-13 General Dynamics Ordnance And Tactical Systems, Inc. Fin retention and deployment mechanism

Also Published As

Publication number Publication date
FR2949848A1 (en) 2011-03-11
ES2407862T3 (en) 2013-06-14
PL2295928T3 (en) 2013-08-30
EP2295928B1 (en) 2013-03-13
EP2295928A1 (en) 2011-03-16

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150529