EA200500108A1 - SHUTTER MECHANISM - Google Patents

SHUTTER MECHANISM

Info

Publication number
EA200500108A1
EA200500108A1 EA200500108A EA200500108A EA200500108A1 EA 200500108 A1 EA200500108 A1 EA 200500108A1 EA 200500108 A EA200500108 A EA 200500108A EA 200500108 A EA200500108 A EA 200500108A EA 200500108 A1 EA200500108 A1 EA 200500108A1
Authority
EA
Eurasian Patent Office
Prior art keywords
shutter
frame
bolt
unlocking
shutter mechanism
Prior art date
Application number
EA200500108A
Other languages
Russian (ru)
Other versions
EA006574B1 (en
Inventor
Константин Юрьевич Конев
Original Assignee
Константин Юрьевич Конев
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 Константин Юрьевич Конев filed Critical Константин Юрьевич Конев
Priority to EA200500108A priority Critical patent/EA006574B1/en
Priority to PCT/EA2005/000010 priority patent/WO2006061028A1/en
Publication of EA200500108A1 publication Critical patent/EA200500108A1/en
Publication of EA006574B1 publication Critical patent/EA006574B1/en

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
    • 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)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

Изобретение относится к стрелковому оружию, в частности к продольно-скользящим затворным механизмам. Изобретение позволяет исключить самопроизвольное отпирание затвора, обеспечить запирание и отпирание затвора прямым движением приводящего устройства. Затворный механизм содержит затворную раму и цилиндрический затвор, корпус которого снабжен боевыми выступами, закрепленный в канале затворной рамы с возможностью вращения затвора вокруг своей оси при открывании и закрывании. Новым является то, что поворот затвора осуществляется за счет того, что корпус затвора в той его части, которая расположена в затворной раме со стороны, обратной расположению боевых выступов, снабжен дополнительным радиальным выступом, который введен в криволинейный паз привода, установленного в затворной раме, воздействующего на затвор при перемещении привода.The invention relates to small arms, in particular to the longitudinal sliding bolt mechanisms. The invention allows to exclude the spontaneous unlocking of the shutter, to ensure the locking and unlocking of the shutter by direct movement of the driving device. The shutter mechanism includes a shutter frame and a cylindrical shutter, the body of which is provided with combat lugs, fixed in the channel of the shutter frame with the possibility of rotating the shutter around its axis when opening and closing. New is that the rotation of the shutter is due to the fact that the body of the shutter in that part, which is located in the bolt carrier from the side opposite to the location of the warheads, is provided with an additional radial protrusion that is inserted into the curvilinear groove of the actuator installed in the bolt frame, acting on the shutter when moving the drive.

EA200500108A 2004-12-08 2004-12-08 Bolt assembly EA006574B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EA200500108A EA006574B1 (en) 2004-12-08 2004-12-08 Bolt assembly
PCT/EA2005/000010 WO2006061028A1 (en) 2004-12-08 2005-11-30 Rifle lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EA200500108A EA006574B1 (en) 2004-12-08 2004-12-08 Bolt assembly

Publications (2)

Publication Number Publication Date
EA200500108A1 true EA200500108A1 (en) 2006-02-24
EA006574B1 EA006574B1 (en) 2006-02-24

Family

ID=36577675

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200500108A EA006574B1 (en) 2004-12-08 2004-12-08 Bolt assembly

Country Status (2)

Country Link
EA (1) EA006574B1 (en)
WO (1) WO2006061028A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA200600035A1 (en) * 2005-10-27 2006-12-29 Константин Юрьевич Конев LOCKING MECHANISM

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU5890A1 (en) * 1926-06-22 1928-07-31 Я.П. Авдышев A machine gun with a barrel fired when fired forward, and a bolt flipping back
US4019423A (en) * 1968-11-28 1977-04-26 Johnson James H Automatic or semi-automatic firearm
US4335643A (en) * 1980-05-16 1982-06-22 Action Manufacturing Company Semi-automatic firearms
RU2138753C1 (en) * 1997-07-15 1999-09-27 Открытое акционерное общество "Завод им.В.А.Дегтярева" Breechblock of automatic small arms
US5908024A (en) * 1997-11-21 1999-06-01 Bulforce Engineering Ltd. Breech block for pneumatic shooting device

Also Published As

Publication number Publication date
EA006574B1 (en) 2006-02-24
WO2006061028A1 (en) 2006-06-15

Similar Documents

Publication Publication Date Title
EP2330320A3 (en) Motor-driven actuator
PE20020946A1 (en) ROTARY PIN DRUM SIDE BAR LOCK WITH SIDE BAR CONTROL
RU2633237C2 (en) Door lock of vehicle
US9708939B2 (en) Valve open/close timing control device
WO2012140297A1 (en) Improved clutch mechanism for electromechanical lock cylinders
RU2011114211A (en) CONTAINER COVER
BRPI0605416A (en) locking device for public telephone safes
EP1703087A4 (en) Valve opening/closing timing control device
EA200500108A1 (en) SHUTTER MECHANISM
RU2012116611A (en) AUTOMATIC CLOSING DEVICE FOR SLIDING DOORS
KR20080077714A (en) A hinge device with brake function
AR033895A1 (en) SUPPLEMENTARY SECURITY DEVICE FOR LIGHT WEAPONS.
RU2013115222A (en) DOOR LOCK
DK1870550T3 (en) Shutter control device for two-wing swivel doors
KR101591641B1 (en) Closing force assistant device for door closer
ATE547939T1 (en) DOOR LOCK MECHANISM
KR200396298Y1 (en) One-touch Stopping Device
KR100494725B1 (en) The gas lifter where the length control
EP1870553A3 (en) Device for regulating the order of closing for rotary doors with two leafs
PE20070129A1 (en) MOTOR
WO2020117147A3 (en) A guide cover opening-closing mechanism
US8899083B2 (en) Lock
SI1671001T1 (en) Lock
KR200338189Y1 (en) The control apparatus of turning force of door
SE0400876D0 (en) Locking device for roller shutters

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): BY RU