EP0896198A3 - Breech mechanism for a firearm - Google Patents

Breech mechanism for a firearm Download PDF

Info

Publication number
EP0896198A3
EP0896198A3 EP98114758A EP98114758A EP0896198A3 EP 0896198 A3 EP0896198 A3 EP 0896198A3 EP 98114758 A EP98114758 A EP 98114758A EP 98114758 A EP98114758 A EP 98114758A EP 0896198 A3 EP0896198 A3 EP 0896198A3
Authority
EP
European Patent Office
Prior art keywords
control
breech
locking
ramps
pins
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
EP98114758A
Other languages
German (de)
French (fr)
Other versions
EP0896198B1 (en
EP0896198A2 (en
Inventor
Dieter Keppeler
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.)
Sommer Gerd
Original Assignee
Sommer und Ockenfuss 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 Sommer und Ockenfuss GmbH filed Critical Sommer und Ockenfuss GmbH
Publication of EP0896198A2 publication Critical patent/EP0896198A2/en
Publication of EP0896198A3 publication Critical patent/EP0896198A3/en
Application granted granted Critical
Publication of EP0896198B1 publication Critical patent/EP0896198B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F41A3/34—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 bolt additionally effecting a sliding movement transverse to the barrel axis

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

Verschluß für Rohrwaffen mit einem in einer Verschlußführung geführten und mittels eines geradlinig hin- und herbewegbaren und Steuerrampen aufweisenden Steuergliedes aus einer Ladestellung in eine zur Ladestellung achsversetzte Verschlußstellung innerhalb eines Verschlußlagers überführbaren Verschlußkopfes, der den Steuerrampen des Steuergliedes formschlüssig zugeordnete Stützflächen sowie mindestens eine mit einer Ausnehmung im Verschluß korrespondierende Verriegelungswarze zwecks Verriegelung in der Verschlußstellung aufweist, wobei die Steuerrampen (8) als Teile von Schlitzen eines Steuerblechs (7) und die Stützflächen des Verschlußkopfes (6) als mit diesem verbundene Steuerstifte (9) ausgebildet sind, denen mit den Steuerstiften (9) korrespondierende Langlöcher (10) in der Verschlußführung (11) derart zugeordnet sind, daß beim Bewegen des Steuerblechs (7) der Verschlußkopf über seine Steuerstifte im Ausmaß der durch die Steuerrampen und die Langlöcher verkörperten Führungen formschlüssig in die Verschlußstellung anhebbar oder in die Ladestellung absenkbar ist.

Figure 00000001
Breech for breech weapons with a control member guided in a breech guide and having a control member that can be moved back and forth in a straight line and having control ramps from a loading position into a breech position that can be moved to the loading position within a breech bearing, the locking surface positively assigned to the control ramps of the control member and at least one with a recess has corresponding locking lug in the closure for the purpose of locking in the closed position, the control ramps (8) being formed as parts of slots in a control plate (7) and the supporting surfaces of the closure head (6) being designed as control pins (9) connected thereto, which are connected to the control pins ( 9) corresponding elongated holes (10) in the locking guide (11) are assigned such that when moving the control plate (7) the locking head on its control pins to the extent of ver through the control ramps and the elongated holes body guides can be positively raised in the closed position or lowered into the loading position.
Figure 00000001
EP98114758A 1997-08-06 1998-08-05 Breech mechanism for a firearm Expired - Lifetime EP0896198B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19734042A DE19734042C2 (en) 1997-08-06 1997-08-06 Block lock for barrel weapons
US08/907,063 US5913262A (en) 1997-08-06 1997-08-06 Breech for barrel-type firearms
DE19734042 1997-08-06

Publications (3)

Publication Number Publication Date
EP0896198A2 EP0896198A2 (en) 1999-02-10
EP0896198A3 true EP0896198A3 (en) 2000-03-08
EP0896198B1 EP0896198B1 (en) 2002-11-20

Family

ID=26038905

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98114758A Expired - Lifetime EP0896198B1 (en) 1997-08-06 1998-08-05 Breech mechanism for a firearm

Country Status (3)

Country Link
US (1) US5913262A (en)
EP (1) EP0896198B1 (en)
DE (1) DE19734042C2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19836964C1 (en) 1998-08-14 1999-12-02 Sommer & Ockenfus Gmbh Breech block for barrel of e.g. hand gun
RU2347169C1 (en) * 2007-05-11 2009-02-20 Виктор Анатольевич Каминский Automatic hand gun
UA108782C2 (en) * 2013-08-27 2015-06-10 A CLUTCH MECHANISM OF A SEMI-PISTOL
DE102015108125A1 (en) * 2015-05-22 2016-11-24 L&O Hunting Group GmbH Lock for a rifle
TR201715303A2 (en) * 2017-10-10 2019-04-22 Armsan Silah Sanayi Ve Ticaret Anonim Sirketi A New Mechanism Structure for Rifles

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1946388A (en) * 1932-04-21 1934-02-06 Chevallier Self Loading Fire A Recoil operated small arm
FR880598A (en) * 1940-03-29 1943-03-30 Rheinmetall Borsig Ag Automatic firearm operating by barrel recoil
US4461203A (en) * 1981-07-10 1984-07-24 Jawdat Nameer A Breech-locking mechanism for firearms
US5227578A (en) * 1992-01-13 1993-07-13 Reynolds George L Weapon with disappearing bolt

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE607588C (en) * 1932-02-10 1935-01-05 It Ernesto Breda Soc Lock arrangement for automatic firearms
NL59745C (en) * 1938-07-13
CH211955A (en) * 1938-10-21 1940-10-31 Ceskoslovenska Zbrojovka As Automatic firearm.
US2649800A (en) * 1950-11-29 1953-08-25 James B Peters Breech mechanism for firearms
US3044203A (en) * 1958-08-06 1962-07-17 Wilhelm Gary Firearm with reciprocable bolt having transverse movement
US3191331A (en) * 1962-10-25 1965-06-29 Groves Dufford Nelson & Spieck Rifle bolt and sleeve for a receiver having an oval bore
US4213261A (en) * 1978-06-27 1980-07-22 James P. Claypool Breech locking mechanism
ES296988Y (en) * 1984-12-20 1989-04-16 Werkzeugmaschinenfabrik Oerlikon-Buhrle Ag DEVICE FOR CLAMPING A CLOSING HEAD MOVING FORWARD AND REAR AT THE REAR END OF A GUN CANON.
US4909129A (en) * 1988-09-30 1990-03-20 Reynolds George L Gun lock and gas operating system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1946388A (en) * 1932-04-21 1934-02-06 Chevallier Self Loading Fire A Recoil operated small arm
FR880598A (en) * 1940-03-29 1943-03-30 Rheinmetall Borsig Ag Automatic firearm operating by barrel recoil
US4461203A (en) * 1981-07-10 1984-07-24 Jawdat Nameer A Breech-locking mechanism for firearms
US5227578A (en) * 1992-01-13 1993-07-13 Reynolds George L Weapon with disappearing bolt

Also Published As

Publication number Publication date
US5913262A (en) 1999-06-15
EP0896198B1 (en) 2002-11-20
DE19734042C2 (en) 1999-10-28
DE19734042A1 (en) 1999-02-18
EP0896198A2 (en) 1999-02-10

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