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EP4047299A3 - Control element, bolt catch lever, bolt carrier, trigger, trigger assembly for a machine gun and machine gun equipped therewith - Google Patents

Control element, bolt catch lever, bolt carrier, trigger, trigger assembly for a machine gun and machine gun equipped therewith Download PDF

Info

Publication number
EP4047299A3
EP4047299A3 EP22157378.5A EP22157378A EP4047299A3 EP 4047299 A3 EP4047299 A3 EP 4047299A3 EP 22157378 A EP22157378 A EP 22157378A EP 4047299 A3 EP4047299 A3 EP 4047299A3
Authority
EP
European Patent Office
Prior art keywords
trigger
machine gun
control element
bolt
bolt carrier
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
EP22157378.5A
Other languages
German (de)
French (fr)
Other versions
EP4047299A2 (en
Inventor
Stefan Thimm
Markus Hetzel
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.)
Heckler und Koch GmbH
Original Assignee
Heckler und Koch GmbH
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 Heckler und Koch GmbH filed Critical Heckler und Koch GmbH
Publication of EP4047299A2 publication Critical patent/EP4047299A2/en
Publication of EP4047299A3 publication Critical patent/EP4047299A3/en
Pending legal-status Critical Current

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
    • F41A17/00—Safety arrangements, e.g. safeties
    • F41A17/42—Safeties for locking the breech-block or bolt in a safety 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
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
    • F41A19/25—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins
    • F41A19/27—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block
    • F41A19/29—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block propelled by a spring under tension
    • F41A19/30—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block propelled by a spring under tension in bolt-action guns
    • F41A19/33—Arrangements for the selection of automatic or semi-automatic fire
    • 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
    • F41A17/00—Safety arrangements, e.g. safeties
    • F41A17/56—Sear safeties, i.e. means for rendering ineffective an intermediate lever transmitting trigger movement to firing pin, hammer, bolt or sear
    • F41A17/58—Sear safeties, i.e. means for rendering ineffective an intermediate lever transmitting trigger movement to firing pin, hammer, bolt or sear automatically operated, i.e. operated by breech opening or closing movement
    • 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
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
    • F41A19/10—Triggers; Trigger mountings
    • 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
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
    • F41A19/12—Sears; Sear mountings
    • 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
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
    • F41A19/25—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins
    • F41A19/27—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the 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
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
    • F41A19/42—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having at least one hammer
    • F41A19/43—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having at least one hammer in bolt-action guns
    • F41A19/46—Arrangements for the selection of automatic or semi-automatic fire
    • 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
    • F41A9/29—Feeding of belted ammunition

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Coating Apparatus (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Toys (AREA)

Abstract

Die Erfindung betrifft ein Steuerelement (10) zur Ansteuerung eines um eine erste Drehachse (A) beweglichen Verschlussfanghebels (20), der zwischen einer Ruhelage zur Freigabe eines Verschlussträgers (30) und einer Fanglage zum Fangen des Verschlussträgers (30) bewegbar ist,wobei das Steuerelement (10) einen um eine zweite Drehachse (B) gelagerten ersten Arm (15) aufweist,wobei ein erster Arm (15) einen ersten Steuerabschnitt (11) mit einer ersten Kontaktfläche (11a) und einer zur ersten Kontaktfläche (11a) abgewandt liegenden zweiten Kontaktfläche (11b) umfasst, die mittels einer Steuerkurve (36, 37, 38) des Verschlussträgers (30) um die zweite Drehachse (B) des Steuerelements (10) auslenkbar ansteuerbar sind,wobei der erste Arm (15) ferner einen zweiten Steuerabschnitt (13) umfasst, der mittels einer Steuerfläche (55a) eines Abzugs (50) ansteuerbar ist.Die Erfindung betrifft ferner einen Verschlussfanghebel (20), einen Verschlussträger (30), einen Abzug (50), eine Abzugsbaugruppe (70), sowie eine Maschinenwaffe.The invention relates to a control element (10) for controlling a slide catch lever (20) which is movable about a first axis of rotation (A) and which can be moved between a rest position for releasing a bolt carrier (30) and a catch position for catching the bolt carrier (30), the The control element (10) has a first arm (15) mounted about a second axis of rotation (B), a first arm (15) having a first control section (11) with a first contact surface (11a) and one facing away from the first contact surface (11a). second contact surface (11b), which can be controlled by means of a control cam (36, 37, 38) of the bolt carrier (30) so that it can be deflected about the second axis of rotation (B) of the control element (10), the first arm (15) also having a second control section (13) which can be controlled by means of a control surface (55a) of a trigger (50). The invention also relates to a slide stop lever (20), a slide carrier (30), a trigger (50), a trigger assembly (70 ), and a machine gun.

EP22157378.5A 2021-02-18 2022-02-18 Control element, bolt catch lever, bolt carrier, trigger, trigger assembly for a machine gun and machine gun equipped therewith Pending EP4047299A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021103878.2A DE102021103878B8 (en) 2021-02-18 2021-02-18 Control element, bolt catch, bolt carrier, trigger, trigger assembly for a machine gun and machine gun equipped therewith

Publications (2)

Publication Number Publication Date
EP4047299A2 EP4047299A2 (en) 2022-08-24
EP4047299A3 true EP4047299A3 (en) 2022-12-07

Family

ID=80775176

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22157378.5A Pending EP4047299A3 (en) 2021-02-18 2022-02-18 Control element, bolt catch lever, bolt carrier, trigger, trigger assembly for a machine gun and machine gun equipped therewith

Country Status (6)

Country Link
US (2) US11906257B2 (en)
EP (1) EP4047299A3 (en)
JP (1) JP7420843B2 (en)
KR (1) KR102785605B1 (en)
CA (1) CA3149528A1 (en)
DE (1) DE102021103878B8 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021103878B8 (en) 2021-02-18 2022-06-23 Heckler & Koch Gmbh Control element, bolt catch, bolt carrier, trigger, trigger assembly for a machine gun and machine gun equipped therewith

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2436175A (en) * 1942-05-23 1948-02-17 Ernest C Neal Automatic firearm
US4448109A (en) * 1981-10-13 1984-05-15 Johnson James H Automatic or semi-automatic firearm
US4523510A (en) * 1982-10-15 1985-06-18 Demro Products, Inc. Combined selector, safety and trigger assembly for automatic firearms
US20110168008A1 (en) * 2010-01-14 2011-07-14 Ohio Ordnance, Inc. M240 rifle with select fire mechanism for selective fully-automatic and semi-automatic operation
DE102012212388B4 (en) * 2012-07-16 2014-08-28 Heckler & Koch Gmbh Trigger assembly for a firearm
US20150292828A1 (en) * 2014-04-11 2015-10-15 Sturm, Ruger & Company, Inc. Fire control system for firearms
US20150330734A1 (en) * 2014-05-15 2015-11-19 Alliant Techsystems Inc. Semiautomatic firearm
US20180066907A1 (en) * 2016-09-08 2018-03-08 Vista Outdoor Operations Llc Pistol magazine loader
US20200386504A1 (en) * 2019-04-23 2020-12-10 Superior Shooting Systems, Inc. Non-Contact Electro-Magnetic Actuator and Method

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL113339C (en) * 1958-06-23
US4433610A (en) * 1981-08-06 1984-02-28 Colt Industries Operating Corp Open bolt firing mechanism for automatic firearm
IT1180634B (en) * 1984-12-10 1987-09-23 Beretta Armi Spa SHOOTING MECHANISM FOR THE TRANSFORMATION OF AUTOMATIC SHUTTERS WITH CLOSED SHUTTERS IN SHUTTERS WITH OPEN SHUTTER
US6510778B1 (en) 2000-12-28 2003-01-28 Custom Shooting Technologies, Inc. Automatic bolt hold-open assembly
US7398723B1 (en) * 2003-04-25 2008-07-15 Blakley Brian A Trigger forward displacement system and method
US20070051236A1 (en) 2005-09-06 2007-03-08 Colt Canada Corporation Trigger mechanism for firearms with self-loading actions
DE102007004588B3 (en) 2007-01-30 2008-07-24 Heckler & Koch Gmbh Control element for impact lever of weapon moving around swivel axis, has control cam area, which is adjacent to control cam section in turn direction in adjustable manner
DE102008009827B4 (en) 2007-10-08 2014-10-16 Heckler & Koch Gmbh Safety mechanism for weapons
DE102007052105B3 (en) 2007-10-31 2009-05-28 Heckler & Koch Gmbh Catch, trigger and handle for a weapon
US9016187B2 (en) 2013-10-02 2015-04-28 Smith & Wesson Corp. Pump action rifle and action lock mechanism
US10309736B2 (en) 2014-05-02 2019-06-04 Sturm, Ruger & Company, Inc. Shell loading system for firearm
IL259323B (en) 2018-05-13 2022-02-01 Israel Weapon Ind I W I Ltd Electro mechanical fire control apparatus
DE102021103878B8 (en) 2021-02-18 2022-06-23 Heckler & Koch Gmbh Control element, bolt catch, bolt carrier, trigger, trigger assembly for a machine gun and machine gun equipped therewith

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2436175A (en) * 1942-05-23 1948-02-17 Ernest C Neal Automatic firearm
US4448109A (en) * 1981-10-13 1984-05-15 Johnson James H Automatic or semi-automatic firearm
US4523510A (en) * 1982-10-15 1985-06-18 Demro Products, Inc. Combined selector, safety and trigger assembly for automatic firearms
US20110168008A1 (en) * 2010-01-14 2011-07-14 Ohio Ordnance, Inc. M240 rifle with select fire mechanism for selective fully-automatic and semi-automatic operation
DE102012212388B4 (en) * 2012-07-16 2014-08-28 Heckler & Koch Gmbh Trigger assembly for a firearm
US20150292828A1 (en) * 2014-04-11 2015-10-15 Sturm, Ruger & Company, Inc. Fire control system for firearms
US20150330734A1 (en) * 2014-05-15 2015-11-19 Alliant Techsystems Inc. Semiautomatic firearm
US20180066907A1 (en) * 2016-09-08 2018-03-08 Vista Outdoor Operations Llc Pistol magazine loader
US20200386504A1 (en) * 2019-04-23 2020-12-10 Superior Shooting Systems, Inc. Non-Contact Electro-Magnetic Actuator and Method

Also Published As

Publication number Publication date
DE102021103878B8 (en) 2022-06-23
JP7420843B2 (en) 2024-01-23
US20220325970A1 (en) 2022-10-13
JP2022126619A (en) 2022-08-30
DE102021103878B3 (en) 2022-05-05
CA3149528A1 (en) 2022-08-18
US20240085135A1 (en) 2024-03-14
US11906257B2 (en) 2024-02-20
US12410979B2 (en) 2025-09-09
KR20220118340A (en) 2022-08-25
EP4047299A2 (en) 2022-08-24
KR102785605B1 (en) 2025-03-21

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