EP3543640A3 - Projectile à ailettes déployables qui sont maintenues en position repliée par un élément de blocage commun rotatif autour l'axe longitudinal - Google Patents

Projectile à ailettes déployables qui sont maintenues en position repliée par un élément de blocage commun rotatif autour l'axe longitudinal Download PDF

Info

Publication number
EP3543640A3
EP3543640A3 EP19162815.5A EP19162815A EP3543640A3 EP 3543640 A3 EP3543640 A3 EP 3543640A3 EP 19162815 A EP19162815 A EP 19162815A EP 3543640 A3 EP3543640 A3 EP 3543640A3
Authority
EP
European Patent Office
Prior art keywords
locking
longitudinal axis
projectile
rotatable around
stowed position
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.)
Pending
Application number
EP19162815.5A
Other languages
German (de)
English (en)
Other versions
EP3543640A2 (fr
Inventor
Philipp STUBENRAUCH
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.)
Diehl Defence GmbH and Co KG
Original Assignee
Diehl Defence GmbH and Co KG
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 Diehl Defence GmbH and Co KG filed Critical Diehl Defence GmbH and Co KG
Publication of EP3543640A2 publication Critical patent/EP3543640A2/fr
Publication of EP3543640A3 publication Critical patent/EP3543640A3/fr
Pending 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
    • F42B10/14—Stabilising arrangements using fins spread or deployed after launch, e.g. after leaving the barrel
    • 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
    • F42B10/20—Stabilising arrangements using fins spread or deployed after launch, e.g. after leaving the barrel deployed by combustion gas pressure, or by pneumatic or hydraulic forces

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Fluid-Damping Devices (AREA)
EP19162815.5A 2018-03-21 2019-03-14 Projectile à ailettes déployables qui sont maintenues en position repliée par un élément de blocage commun rotatif autour l'axe longitudinal Pending EP3543640A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102018002321 2018-03-21

Publications (2)

Publication Number Publication Date
EP3543640A2 EP3543640A2 (fr) 2019-09-25
EP3543640A3 true EP3543640A3 (fr) 2020-01-08

Family

ID=65812197

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19162815.5A Pending EP3543640A3 (fr) 2018-03-21 2019-03-14 Projectile à ailettes déployables qui sont maintenues en position repliée par un élément de blocage commun rotatif autour l'axe longitudinal

Country Status (2)

Country Link
EP (1) EP3543640A3 (fr)
IL (1) IL265487A (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP1548392A1 (fr) * 2003-12-24 2005-06-29 Giat Industries Dispositif de déploiment des ailettes d'un projectile
EP2620738A1 (fr) * 2012-01-27 2013-07-31 Tda Armements S.A.S. Tronçon de pilotage pour munition guidée
US8592737B2 (en) * 2010-01-28 2013-11-26 Nexter Munitions Device for simultaneous deployment of the control surfaces of a projectile
CN105737685A (zh) * 2016-02-18 2016-07-06 江西洪都航空工业集团有限责任公司 一种翼面双向双位折叠结构
CN106839897A (zh) * 2017-01-03 2017-06-13 北京临近空间飞行器系统工程研究所 一种直线螺旋展开折叠翼机构
US9702673B1 (en) * 2014-09-24 2017-07-11 The United States Of America As Represented By The Secretary Of The Army Projectile tail boom with self-locking fin

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2949848B1 (fr) 2009-09-10 2012-09-28 Nexter Munitions Dispositif d'ouverture et verrouillage d'une ailette canard.

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP1548392A1 (fr) * 2003-12-24 2005-06-29 Giat Industries Dispositif de déploiment des ailettes d'un projectile
US8592737B2 (en) * 2010-01-28 2013-11-26 Nexter Munitions Device for simultaneous deployment of the control surfaces of a projectile
EP2620738A1 (fr) * 2012-01-27 2013-07-31 Tda Armements S.A.S. Tronçon de pilotage pour munition guidée
US9702673B1 (en) * 2014-09-24 2017-07-11 The United States Of America As Represented By The Secretary Of The Army Projectile tail boom with self-locking fin
CN105737685A (zh) * 2016-02-18 2016-07-06 江西洪都航空工业集团有限责任公司 一种翼面双向双位折叠结构
CN106839897A (zh) * 2017-01-03 2017-06-13 北京临近空间飞行器系统工程研究所 一种直线螺旋展开折叠翼机构

Also Published As

Publication number Publication date
IL265487A (en) 2019-05-30
EP3543640A2 (fr) 2019-09-25

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