EP0803698A2 - Arme à feu individuelle automatique - Google Patents

Arme à feu individuelle automatique Download PDF

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Publication number
EP0803698A2
EP0803698A2 EP97103261A EP97103261A EP0803698A2 EP 0803698 A2 EP0803698 A2 EP 0803698A2 EP 97103261 A EP97103261 A EP 97103261A EP 97103261 A EP97103261 A EP 97103261A EP 0803698 A2 EP0803698 A2 EP 0803698A2
Authority
EP
European Patent Office
Prior art keywords
longitudinal direction
side flank
head
breech
closure
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
EP97103261A
Other languages
German (de)
English (en)
Other versions
EP0803698A3 (fr
EP0803698B1 (fr
EP0803698B3 (fr
Inventor
Manfred Gühring
Helmut Weldle
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7792325&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0803698(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Heckler und Koch GmbH filed Critical Heckler und Koch GmbH
Publication of EP0803698A2 publication Critical patent/EP0803698A2/fr
Publication of EP0803698A3 publication Critical patent/EP0803698A3/fr
Publication of EP0803698B1 publication Critical patent/EP0803698B1/fr
Application granted granted Critical
Publication of EP0803698B3 publication Critical patent/EP0803698B3/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41C—SMALLARMS, e.g. PISTOLS, RIFLES; ACCESSORIES THEREFOR
    • F41C23/00—Butts; Butt plates; Stocks

Definitions

  • Such a handgun according to the preamble of claim 1 is known approximately from the US rapid-fire rifle M16, but is basically not only known for self-loading rifles with a rotatable breech head, but also for straight-action repeating rifles, which, however, do not give rise to the problems described below .
  • closure closing movement of a closure (closure carrier and closure head) should take place as quickly as possible. This is not only because of the often desired rapid fire sequence, but also for the reason that the cartridge covers the short tracking distance, on which it is not guided, as quickly as possible, so that no tracking problems occur when firing with an inclined or reversed weapon.
  • control pin must not hit the end of the link too hard at the end of the closing movement in order to avoid damage.
  • the aim of the invention is to ensure the functional reliability of a generic weapon even under the difficult circumstances described above.
  • the second side flank which is effective when locking, has the abovementioned steep orientation with respect to the longitudinal direction, which has already been described as expedient and customary above.
  • the translation between the backward movement of the closure carrier and the unlocking rotary movement is thus advantageously less than the reverse movement when locking and thus opposes the opening movement of the closure with less resistance than was previously the case.
  • control link by a groove which is closed to the outside in order to prevent dirt from getting into the link from the outside.
  • the backdrop is designed as a continuous elongated hole which penetrates the breech carrier, but is covered on the outside by the weapon housing. Contamination that gets into the slot is pushed outwards on both sides by the movement of the control pin.
  • the start and end sections of the elongated hole each extend parallel to the longitudinal direction of the weapon and are connected by a central section which is delimited by the two side flanks.
  • the edge of the start section adjacent to the first, flatter side flank extends over a significantly shorter distance than the edge adjoining the second, steeper side flank, while the two edges of the end section are approximately of the same length.
  • the barrel 1 with its soul axis, designated as the longitudinal direction 21, has a cartridge chamber at its rear end and is fixed in a rotationally fixed manner in a locking sleeve 3, which in turn is rigidly mounted in the weapon housing (not shown).
  • the rear end of the locking sleeve 3 has a round opening, from which radially arranged radial grooves extend, which each have an approximately rectangular cross section.
  • a round chamber is formed between the front edge of this opening and the rear end of the barrel 1, the inside diameter of which corresponds approximately to the diameter that the groove bottoms of the opening form.
  • the closure has a closure carrier 5 and a closure head 11 which has a cross section complementary to the opening of the locking sleeve 3 with projections which correspond to the grooves, and a length which corresponds to the length of said chamber.
  • the closure head 11 can be inserted through the opening into the chamber in a rotational angular position aligned with the opening. If the breech head 11 is then rotated in this position, its projections engage behind the webs between the grooves of the locking sleeve 3, while the breech head 11 simultaneously sits on the rear end of the barrel 1 or almost sits on it. Now the locking head 11 can no longer be straight Longitudinal direction of the barrel 1 are moved; it is "locked”. If it is turned back to its previous position, ie "unlocked", it can be pulled out of the chamber to the rear.
  • the breech head 11 is guided with its rear part in a breech carrier 5, which is moved by a gas piston device, not shown, when firing in the direction of the arrow in FIG.
  • a control bolt 9 is attached to the closure head 11 and passes through an elongated hole in the closure carrier 5 forming a control link 7.
  • the breech carrier 5 When firing, the breech carrier 5 is moved in the direction of the arrow (according to FIG. 2), the control pin 9 and the first side flank 13, which is weakly inclined at a flat angle 17 with respect to the longitudinal direction 21 or parallel to this, perform a relative movement to one another.
  • the first side flank 13 presses the control pin 9 down and rotates the locking head 11 counterclockwise, seen from behind. The locking head 11 is unlocked.
  • the empty cartridge case is ejected and the new cartridge is fed in a known manner.
  • the breech carrier 5 moves forward together with the breech head 11 until the breech head 11 bears against the rear end of the barrel 1.
  • the control pin 9 assumes a position in the control link 7, which lies behind the front end and in front of the second side flank 15, which is inclined at a steep angle 19 to the longitudinal direction 21.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Lock And Its Accessories (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Toys (AREA)
  • Coating Apparatus (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Detergent Compositions (AREA)
EP97103261.0A 1996-04-24 1997-02-27 Arme à feu individuelle automatique Expired - Lifetime EP0803698B3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19616397 1996-04-24
DE19616397A DE19616397C2 (de) 1996-04-24 1996-04-24 Selbstlade-Handfeuerwaffe

Publications (4)

Publication Number Publication Date
EP0803698A2 true EP0803698A2 (fr) 1997-10-29
EP0803698A3 EP0803698A3 (fr) 1998-11-04
EP0803698B1 EP0803698B1 (fr) 2004-04-21
EP0803698B3 EP0803698B3 (fr) 2016-03-09

Family

ID=7792325

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97103261.0A Expired - Lifetime EP0803698B3 (fr) 1996-04-24 1997-02-27 Arme à feu individuelle automatique

Country Status (7)

Country Link
US (1) US5920028A (fr)
EP (1) EP0803698B3 (fr)
KR (1) KR970071825A (fr)
AT (1) ATE265034T1 (fr)
DE (2) DE19616397C2 (fr)
ES (1) ES2217344T7 (fr)
IL (1) IL120416A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000050833A1 (fr) * 1999-02-24 2000-08-31 Heckler & Koch Gmbh Element de centrage de culasse
WO2004005835A1 (fr) * 2002-07-03 2004-01-15 Heckler & Koch Gmbh Mitrailleuse a culasse verrouillee

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20071909A1 (it) * 2007-10-04 2009-04-05 Beretta Armi Spa Arma da fuoco con gruppo otturatore perfezionato
US8356543B2 (en) 2009-10-02 2013-01-22 Defense Deisigns, LLC Firearm firing mechanism
DE102010009427B4 (de) * 2010-02-26 2012-03-08 Heckler & Koch Gmbh Drehwarzenverschluss und Waffe
US9038525B2 (en) * 2011-01-14 2015-05-26 ArmWest, LLC Firearm
US9488423B2 (en) 2011-01-14 2016-11-08 Arm West, Llc Firearm systems and methods
US10488136B2 (en) 2016-09-23 2019-11-26 ArmWest, LLC Selective fire firearm systems and methods
DE102017002190B4 (de) 2017-03-07 2022-01-27 Heckler & Koch Gmbh Verriegelbare Selbstlade-Handfeuerwaffe
DE102019120184B4 (de) * 2019-07-25 2021-10-21 Rheinmetall Waffe Munition Gmbh Verschluss und Waffensystem mit dem Verschluss
DE102019120180A1 (de) * 2019-07-25 2021-01-28 Rheinmetall Waffe Munition Gmbh Verschlusssystem einer Waffe sowie Waffe
IT202100026651A1 (it) 2021-10-18 2023-04-18 Fabbrica Darmi Pietro Beretta S P A Fucile con gruppo otturatore
EP4273493B1 (fr) 2022-05-02 2024-02-21 Hans Wrage & Co. GmbH Arme de poing avec verrouillage de culasse
EP4577793A1 (fr) 2022-08-25 2025-07-02 Sturm, Ruger & Company, Inc. Ensemble culasse pour arme à feu

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE478630C (de) * 1924-10-06 1929-06-29 Joseph Lovasz Selbsttaetige Feuerwaffe
NL52759C (fr) * 1938-01-05
US2971441A (en) * 1959-01-22 1961-02-14 Frederick P Reed Fire rate control means for a telescopic-type two-piece firearm bolt
NL294621A (fr) * 1963-07-09
US3955470A (en) * 1973-09-13 1976-05-11 Kruzell George R Bolt operating and locking mechanism for closed breech rocket gun
AT350438B (de) * 1977-12-22 1979-05-25 Steyr Daimler Puch Ag Verschluss fuer automatische gewehre
US4389919A (en) * 1980-02-14 1983-06-28 Remington Arms Company, Inc. Firing pin block for firearm with a rotary breech bolt
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
US5551179A (en) * 1995-01-06 1996-09-03 Young; Daniel H. Bolt carrier
DE19600459A1 (de) * 1996-01-09 1997-07-10 Mauser Werke Oberndorf Waffensysteme Gmbh Verschluß für eine Schußwaffe

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000050833A1 (fr) * 1999-02-24 2000-08-31 Heckler & Koch Gmbh Element de centrage de culasse
US6708437B2 (en) 1999-02-24 2004-03-23 Heckler & Koch, Gmbh Apparatus for loading a cartridge into a cartridge chamber
WO2004005835A1 (fr) * 2002-07-03 2004-01-15 Heckler & Koch Gmbh Mitrailleuse a culasse verrouillee
DE10229846B3 (de) * 2002-07-03 2004-03-18 Heckler & Koch Gmbh Verriegeltes Maschinengewehr
US7721639B2 (en) 2002-07-03 2010-05-25 Heckler & Koch Gmbh Methods and apparatus for use in a locked machine gun

Also Published As

Publication number Publication date
ATE265034T1 (de) 2004-05-15
DE59711528D1 (de) 2004-05-27
EP0803698A3 (fr) 1998-11-04
US5920028A (en) 1999-07-06
EP0803698B1 (fr) 2004-04-21
EP0803698B3 (fr) 2016-03-09
ES2217344T7 (es) 2016-06-21
IL120416A (en) 1999-07-14
ES2217344T3 (es) 2004-11-01
DE19616397A1 (de) 1997-11-06
DE19616397C2 (de) 2000-04-20
KR970071825A (ko) 1997-11-07

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