EP2976591A1 - Mécanisme d'ouverture de canon de lance-grenade - Google Patents

Mécanisme d'ouverture de canon de lance-grenade

Info

Publication number
EP2976591A1
EP2976591A1 EP14769600.9A EP14769600A EP2976591A1 EP 2976591 A1 EP2976591 A1 EP 2976591A1 EP 14769600 A EP14769600 A EP 14769600A EP 2976591 A1 EP2976591 A1 EP 2976591A1
Authority
EP
European Patent Office
Prior art keywords
barrel
pivot
grenade launcher
pin
latch
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
EP14769600.9A
Other languages
German (de)
English (en)
Other versions
EP2976591A4 (fr
EP2976591B1 (fr
Inventor
Khee Ngee HENG
Weixian Wilson LI
Wei Qiang TANG
Kheng Hong Samuel PANG
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.)
ST Engineering Advanced Material Engineering Pte Ltd
Original Assignee
Advanced Material Engineering Pte Ltd
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 Advanced Material Engineering Pte Ltd filed Critical Advanced Material Engineering Pte Ltd
Publication of EP2976591A1 publication Critical patent/EP2976591A1/fr
Publication of EP2976591A4 publication Critical patent/EP2976591A4/fr
Application granted granted Critical
Publication of EP2976591B1 publication Critical patent/EP2976591B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A9/00—Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
    • F41A9/38—Loading arrangements, i.e. for bringing the ammunition into the firing position
    • F41A9/45—Loading arrangements, i.e. for bringing the ammunition into the firing position the cartridge chamber or the barrel as a whole being tiltable or transversely slidable between a loading and a firing position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A3/00—Breech mechanisms, e.g. locks
    • F41A3/02—Block action, i.e. the main breech opening movement being transverse to the barrel axis
    • F41A3/04—Block action, i.e. the main breech opening movement being transverse to the barrel axis with pivoting breech-block
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A3/00—Breech mechanisms, e.g. locks
    • F41A3/58—Breakdown breech mechanisms, e.g. for shotguns
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A35/00—Accessories or details not otherwise provided for
    • F41A35/06—Adaptation of guns to both right and left hand use
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41C—SMALLARMS, e.g. PISTOLS, RIFLES; ACCESSORIES THEREFOR
    • F41C27/00—Accessories; Details or attachments not otherwise provided for
    • F41C27/06—Adaptations of smallarms for firing grenades, e.g. rifle grenades, or for firing riot-control ammunition; Barrel attachments therefor

Abstract

La présente invention porte sur un lance-grenade (100), dans lequel lance-grenade un canon (130) est relié à un bras de récepteur (110a) par un pivot de canon (150) et un mécanisme de verrou libérable (170). Quand le canon (130) est libéré à partir du bras de récepteur (110a) par le mécanisme de verrou (170), le pivot de canon (150) permet au canon de s'abaisser d'environ 5 degrés autour d'un axe Y transversal au niveau du pivot de canon (150), et permet en même temps au canon d'être tourné latéralement autour d'un axe Z vertical vers le côté gauche ou droit du bras de récepteur. Une surface supérieure du bras de récepteur a un rail Picatinny (120), à une extrémité avant duquel est disposée une plaque d'élément d'arrêt (122) pour fixer une broche de pivot (152) à l'intérieur du bras de récepteur (110a). La plaque d'élément d'arrêt (122) est disposée de façon à transmettre des forces de recul à un dispositif externe relié au niveau du rail Picatinny (120).
EP14769600.9A 2013-03-20 2014-03-19 Mécanisme d'ouverture de canon de lance-grenade Active EP2976591B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SG2013020433A SG2013020433A (en) 2013-03-20 2013-03-20 Barrel opening mechanism of grenade launcher
PCT/SG2014/000136 WO2014149003A1 (fr) 2013-03-20 2014-03-19 Mécanisme d'ouverture de canon de lance-grenade

Publications (3)

Publication Number Publication Date
EP2976591A1 true EP2976591A1 (fr) 2016-01-27
EP2976591A4 EP2976591A4 (fr) 2016-11-02
EP2976591B1 EP2976591B1 (fr) 2018-05-16

Family

ID=55129335

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14769600.9A Active EP2976591B1 (fr) 2013-03-20 2014-03-19 Mécanisme d'ouverture de canon de lance-grenade

Country Status (5)

Country Link
EP (1) EP2976591B1 (fr)
BR (1) BR112015024157B1 (fr)
SG (2) SG2013020433A (fr)
TR (1) TR201811923T4 (fr)
WO (1) WO2014149003A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10234222B2 (en) * 2016-08-09 2019-03-19 Gonzalo Couce Single 40 mm projectile launcher
WO2020027747A1 (fr) * 2018-02-15 2020-02-06 Mertsav Savunma Sistemleri Sanayi Ve Ticaret Limited Sirketi Mécanisme de basculement de canon
TR201808565A2 (tr) * 2018-06-18 2018-07-23 Armsan Silah Sanayi Ve Ticaret Anonim Sirketi Modüler Bir Bomba Atar Tertibatı
RU2694383C1 (ru) * 2018-10-05 2019-07-12 Акционерное общество "Концерн "Калашников" Подствольный гранатомет к стрелковому оружию
WO2020236092A1 (fr) 2019-05-17 2020-11-26 Ata Silah Sanayi Anonim Sirketi Appareil de sécurité pour ensemble lance-grenades

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3332162A (en) * 1965-12-22 1967-07-25 Honeywell Inc Combined rifle and grenade launcher
US3641691A (en) 1969-05-21 1972-02-15 Us Army Grenade launcher with pivotally mounted barrel
US3967402A (en) * 1975-01-22 1976-07-06 The United States Of America As Represented By The Scretary Of The Army Manually-operated firearm with forward-moving barrel and pivoted breech block
DE3202806C2 (de) * 1982-01-28 1985-05-30 Heckler & Koch Gmbh, 7238 Oberndorf Granatwerfer-Zusatzwaffe zum Anbau an Schnellfeuergewehre
DE19925864C1 (de) * 1999-06-07 2000-08-10 Heckler & Koch Gmbh Anbau-Granatwerfer
BE1016610A3 (fr) 2005-05-31 2007-02-06 Fn Herstal Sa Lance-grenades ameliore.
US7360478B2 (en) * 2005-09-30 2008-04-22 Colt Canada Corporation Projectile launcher convertible for left or right hand operation

Also Published As

Publication number Publication date
TR201811923T4 (tr) 2018-09-21
SG2013020433A (en) 2014-10-30
EP2976591A4 (fr) 2016-11-02
BR112015024157B1 (pt) 2022-05-10
BR112015024157A2 (pt) 2017-07-18
WO2014149003A1 (fr) 2014-09-25
EP2976591B1 (fr) 2018-05-16
SG11201507699WA (en) 2015-10-29

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Inventor name: PANG, KHENG HONG SAMUEL

Inventor name: HENG, KHEE NGEE

Inventor name: TANG, WEI QIANG

Inventor name: LI, WEIXIAN WILSON

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