EA201400208A2 - Узел затвора с усовершенствованной поворотной запирающей головкой - Google Patents

Узел затвора с усовершенствованной поворотной запирающей головкой

Info

Publication number
EA201400208A2
EA201400208A2 EA201400208A EA201400208A EA201400208A2 EA 201400208 A2 EA201400208 A2 EA 201400208A2 EA 201400208 A EA201400208 A EA 201400208A EA 201400208 A EA201400208 A EA 201400208A EA 201400208 A2 EA201400208 A2 EA 201400208A2
Authority
EA
Eurasian Patent Office
Prior art keywords
shuttercase
assembly
head
swivel head
switching head
Prior art date
Application number
EA201400208A
Other languages
English (en)
Other versions
EA028157B1 (ru
EA201400208A3 (ru
Inventor
Луиджи Моретти
Original Assignee
Бенелли Арми С.П.А.
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 Бенелли Арми С.П.А. filed Critical Бенелли Арми С.П.А.
Publication of EA201400208A2 publication Critical patent/EA201400208A2/ru
Publication of EA201400208A3 publication Critical patent/EA201400208A3/ru
Publication of EA028157B1 publication Critical patent/EA028157B1/ru

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
    • F41A3/00—Breech mechanisms, e.g. locks
    • F41A3/12—Bolt action, i.e. the main breech opening movement being parallel to the barrel axis
    • F41A3/14—Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively
    • F41A3/16—Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks
    • 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
    • F41A3/12—Bolt action, i.e. the main breech opening movement being parallel to the barrel axis
    • F41A3/14—Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively
    • F41A3/16—Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks
    • F41A3/18—Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks hand-operated
    • F41A3/20—Straight-pull operated bolt locks, i.e. the operating hand effecting only a straight movement parallel to the barrel axis
    • 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
    • F41A3/12—Bolt action, i.e. the main breech opening movement being parallel to the barrel axis
    • F41A3/14—Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively
    • F41A3/16—Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks
    • F41A3/26—Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks semi-automatically or automatically operated, e.g. having a slidable bolt-carrier and a rotatable bolt

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Shutter-Related Mechanisms (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Dowels (AREA)
  • Connection Of Plates (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)

Abstract

Узел затвора с усовершенствованной поворотной запирающей головкой, содержащий поворотную запирающую головку, соединенную с телом затвора и подвижную относительно этого тела комбинированным поворотным и поступательным движением; при этом поворотная головка имеет по меньшей мере два рабочих положения: закрытое положение, в котором поворотная головка закрывает казенную часть оружия, и открытое положение, в котором поворотная головка находится на расстоянии от казенной части; узел затвора содержит вспомогательный толкатель, который смещает поворотную головку из открытого положения в закрытое положение.
EA201400208A 2013-03-08 2014-03-06 Узел затвора с усовершенствованной поворотной запирающей головкой EA028157B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000351A ITMI20130351A1 (it) 2013-03-08 2013-03-08 Gruppo otturatore con testa rotante a chiusura facilitata

Publications (3)

Publication Number Publication Date
EA201400208A2 true EA201400208A2 (ru) 2014-09-30
EA201400208A3 EA201400208A3 (ru) 2014-11-28
EA028157B1 EA028157B1 (ru) 2017-10-31

Family

ID=48184344

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201400208A EA028157B1 (ru) 2013-03-08 2014-03-06 Узел затвора с усовершенствованной поворотной запирающей головкой

Country Status (12)

Country Link
US (1) US9200856B2 (ru)
EP (1) EP2775251B1 (ru)
JP (1) JP6362071B2 (ru)
CN (1) CN104111003B (ru)
BR (1) BR102014005228B1 (ru)
EA (1) EA028157B1 (ru)
ES (1) ES2566332T3 (ru)
HR (1) HRP20160204T1 (ru)
IL (1) IL231237B (ru)
IT (1) ITMI20130351A1 (ru)
MX (1) MX342773B (ru)
PL (1) PL2775251T3 (ru)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9759501B2 (en) * 2015-09-10 2017-09-12 The United States Of America As Represented By The Secretary Of The Army Breech assembly
US9599415B1 (en) * 2015-09-10 2017-03-21 The United States Of America As Represented By The Secretary Of The Army Breech assembly with expandable mandrel
US10036600B2 (en) * 2016-12-20 2018-07-31 Maranli Automation, Inc. Bolt for firearms and cam pin therefor
US9995542B1 (en) * 2017-06-07 2018-06-12 Retay Silah Otomotiv Insaat Ve Gida Sanayi Ve Ticaret Limited Sirketi Rotating head assembly for use with the bolt assembly of a gun
IT201700064421A1 (it) * 2017-06-12 2018-12-12 Retay Silah Otomotiv Insaat Ve Gida Sanayi Ve Ticaret Ltd Sirketi Strutturazione del processo di bloccaggio della testa rotante nel meccanismo di caricamento dei fucili da caccia
US11041686B2 (en) 2019-07-01 2021-06-22 Marc H. Diaz Electronic firing rifle assembly
US12235063B2 (en) 2023-01-09 2025-02-25 Joshua MAY Firearm with multi-part chamber locking assembly
US20250314439A1 (en) * 2024-04-03 2025-10-09 Parker Roth Compact Bolt Carrier Group

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE713126C (de) * 1934-09-18 1941-11-11 Mauser Werke Akt Ges Maschinenwaffe mit Schliesszuendung
IT1172795B (it) * 1983-05-09 1987-06-18 Benelli Armi Spa Chiusura a testina rotante ed otturatore per armi da fuoco automatiche a funzionamento inerziale utilizzante l'energia cinetica del rinculo
RU2066820C1 (ru) 1993-06-28 1996-09-20 Государственное предприятие "Ижевский механический завод" Затворный механизм магазинного ружья
DE19600459A1 (de) * 1996-01-09 1997-07-10 Mauser Werke Oberndorf Waffensysteme Gmbh Verschluß für eine Schußwaffe
DE10009616C2 (de) * 2000-02-29 2002-09-19 Sommer & Ockenfus Gmbh Geradezugverschluss mit Drehwarzenverriegelung für Repetiergewehre
US20030066226A1 (en) 2001-10-08 2003-04-10 Martin James W. Self-locking firearm bolt action
US7526991B2 (en) 2005-09-30 2009-05-05 General Dynamics Armament And Technical Products Over riding chamber impulse average weapon

Also Published As

Publication number Publication date
JP2014196898A (ja) 2014-10-16
BR102014005228B1 (pt) 2022-01-04
IL231237B (en) 2019-01-31
MX342773B (es) 2016-10-11
EA028157B1 (ru) 2017-10-31
EP2775251B1 (en) 2016-02-03
HK1198201A1 (en) 2015-03-13
US9200856B2 (en) 2015-12-01
BR102014005228A2 (pt) 2015-06-30
HRP20160204T1 (hr) 2016-04-22
JP6362071B2 (ja) 2018-07-25
EP2775251A1 (en) 2014-09-10
US20140251118A1 (en) 2014-09-11
CN104111003B (zh) 2017-08-25
CN104111003A (zh) 2014-10-22
ITMI20130351A1 (it) 2014-09-09
PL2775251T3 (pl) 2016-06-30
IL231237A0 (en) 2014-08-31
MX2014002814A (es) 2014-10-01
EA201400208A3 (ru) 2014-11-28
ES2566332T3 (es) 2016-04-12

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