ZA200103878B - Locked breech for a semi-automatic small arm with a breech head and breech carrier and a resilient annular catch wit longitudinal slot. - Google Patents

Locked breech for a semi-automatic small arm with a breech head and breech carrier and a resilient annular catch wit longitudinal slot.

Info

Publication number
ZA200103878B
ZA200103878B ZA200103878A ZA200103878A ZA200103878B ZA 200103878 B ZA200103878 B ZA 200103878B ZA 200103878 A ZA200103878 A ZA 200103878A ZA 200103878 A ZA200103878 A ZA 200103878A ZA 200103878 B ZA200103878 B ZA 200103878B
Authority
ZA
South Africa
Prior art keywords
breech
carrier
head
wit
semi
Prior art date
Application number
ZA200103878A
Other languages
English (en)
Inventor
Johannes Murello
Original Assignee
Heckler & 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 & Koch Gmbh filed Critical Heckler & Koch Gmbh
Publication of ZA200103878B publication Critical patent/ZA200103878B/xx

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
    • 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)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Vibration Prevention Devices (AREA)
  • Insertion Pins And Rivets (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Connection Of Plates (AREA)
  • Joining Of Building Structures In Genera (AREA)
ZA200103878A 1999-01-28 2001-05-14 Locked breech for a semi-automatic small arm with a breech head and breech carrier and a resilient annular catch wit longitudinal slot. ZA200103878B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19903325A DE19903325B4 (de) 1999-01-28 1999-01-28 Verriegelter Verschluß für eine Selbstlade-Handfeuerwaffe, mit einem Verschlußkopf und Verschlußträger und einem federnden Sperring mit Längsschlitz

Publications (1)

Publication Number Publication Date
ZA200103878B true ZA200103878B (en) 2002-01-10

Family

ID=7895632

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200103878A ZA200103878B (en) 1999-01-28 2001-05-14 Locked breech for a semi-automatic small arm with a breech head and breech carrier and a resilient annular catch wit longitudinal slot.

Country Status (8)

Country Link
US (1) US6564491B2 (xx)
EP (1) EP1147357B1 (xx)
KR (1) KR100486974B1 (xx)
AT (1) ATE246334T1 (xx)
CA (1) CA2360259C (xx)
DE (2) DE19903325B4 (xx)
WO (1) WO2000045108A1 (xx)
ZA (1) ZA200103878B (xx)

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US8234808B2 (en) * 2002-05-10 2012-08-07 Karl R. Lewis Monolithic rail platform and bolt assemblies for a firearm
US6864503B2 (en) 2002-08-09 2005-03-08 Macronix International Co., Ltd. Spacer chalcogenide memory method and device
US7709334B2 (en) 2005-12-09 2010-05-04 Macronix International Co., Ltd. Stacked non-volatile memory device and methods for fabricating the same
US7514288B2 (en) 2005-06-17 2009-04-07 Macronix International Co., Ltd. Manufacturing methods for thin film fuse phase change ram
US7598512B2 (en) 2005-06-17 2009-10-06 Macronix International Co., Ltd. Thin film fuse phase change cell with thermal isolation layer and manufacturing method
US8237140B2 (en) 2005-06-17 2012-08-07 Macronix International Co., Ltd. Self-aligned, embedded phase change RAM
US7786460B2 (en) 2005-11-15 2010-08-31 Macronix International Co., Ltd. Phase change memory device and manufacturing method
US7394088B2 (en) 2005-11-15 2008-07-01 Macronix International Co., Ltd. Thermally contained/insulated phase change memory device and method (combined)
US7414258B2 (en) 2005-11-16 2008-08-19 Macronix International Co., Ltd. Spacer electrode small pin phase change memory RAM and manufacturing method
CN100524878C (zh) 2005-11-21 2009-08-05 旺宏电子股份有限公司 具有空气绝热单元的可编程电阻材料存储阵列
US7829876B2 (en) 2005-11-21 2010-11-09 Macronix International Co., Ltd. Vacuum cell thermal isolation for a phase change memory device
US7449710B2 (en) 2005-11-21 2008-11-11 Macronix International Co., Ltd. Vacuum jacket for phase change memory element
US7688619B2 (en) 2005-11-28 2010-03-30 Macronix International Co., Ltd. Phase change memory cell and manufacturing method
US7605079B2 (en) 2005-12-05 2009-10-20 Macronix International Co., Ltd. Manufacturing method for phase change RAM with electrode layer process
US7642539B2 (en) 2005-12-13 2010-01-05 Macronix International Co., Ltd. Thin film fuse phase change cell with thermal isolation pad and manufacturing method
US8062833B2 (en) 2005-12-30 2011-11-22 Macronix International Co., Ltd. Chalcogenide layer etching method
US7741636B2 (en) 2006-01-09 2010-06-22 Macronix International Co., Ltd. Programmable resistive RAM and manufacturing method
US7825396B2 (en) 2006-01-11 2010-11-02 Macronix International Co., Ltd. Self-align planerized bottom electrode phase change memory and manufacturing method
US7456421B2 (en) 2006-01-30 2008-11-25 Macronix International Co., Ltd. Vertical side wall active pin structures in a phase change memory and manufacturing methods
US7956358B2 (en) 2006-02-07 2011-06-07 Macronix International Co., Ltd. I-shaped phase change memory cell with thermal isolation
US7910907B2 (en) 2006-03-15 2011-03-22 Macronix International Co., Ltd. Manufacturing method for pipe-shaped electrode phase change memory
US7928421B2 (en) 2006-04-21 2011-04-19 Macronix International Co., Ltd. Phase change memory cell with vacuum spacer
US8129706B2 (en) 2006-05-05 2012-03-06 Macronix International Co., Ltd. Structures and methods of a bistable resistive random access memory
US7608848B2 (en) 2006-05-09 2009-10-27 Macronix International Co., Ltd. Bridge resistance random access memory device with a singular contact structure
US7820997B2 (en) 2006-05-30 2010-10-26 Macronix International Co., Ltd. Resistor random access memory cell with reduced active area and reduced contact areas
US7732800B2 (en) 2006-05-30 2010-06-08 Macronix International Co., Ltd. Resistor random access memory cell with L-shaped electrode
US7696506B2 (en) 2006-06-27 2010-04-13 Macronix International Co., Ltd. Memory cell with memory material insulation and manufacturing method
US7785920B2 (en) 2006-07-12 2010-08-31 Macronix International Co., Ltd. Method for making a pillar-type phase change memory element
US7442603B2 (en) 2006-08-16 2008-10-28 Macronix International Co., Ltd. Self-aligned structure and method for confining a melting point in a resistor random access memory
US7772581B2 (en) 2006-09-11 2010-08-10 Macronix International Co., Ltd. Memory device having wide area phase change element and small electrode contact area
US7527985B2 (en) 2006-10-24 2009-05-05 Macronix International Co., Ltd. Method for manufacturing a resistor random access memory with reduced active area and reduced contact areas
US7863655B2 (en) 2006-10-24 2011-01-04 Macronix International Co., Ltd. Phase change memory cells with dual access devices
US8067762B2 (en) 2006-11-16 2011-11-29 Macronix International Co., Ltd. Resistance random access memory structure for enhanced retention
US7682868B2 (en) 2006-12-06 2010-03-23 Macronix International Co., Ltd. Method for making a keyhole opening during the manufacture of a memory cell
US7903447B2 (en) 2006-12-13 2011-03-08 Macronix International Co., Ltd. Method, apparatus and computer program product for read before programming process on programmable resistive memory cell
US8344347B2 (en) 2006-12-15 2013-01-01 Macronix International Co., Ltd. Multi-layer electrode structure
US7718989B2 (en) 2006-12-28 2010-05-18 Macronix International Co., Ltd. Resistor random access memory cell device
US7515461B2 (en) 2007-01-05 2009-04-07 Macronix International Co., Ltd. Current compliant sensing architecture for multilevel phase change memory
US8008643B2 (en) 2007-02-21 2011-08-30 Macronix International Co., Ltd. Phase change memory cell with heater and method for fabricating the same
US7956344B2 (en) 2007-02-27 2011-06-07 Macronix International Co., Ltd. Memory cell with memory element contacting ring-shaped upper end of bottom electrode
DE102007034670A1 (de) 2007-07-25 2009-01-29 Heckler & Koch Gmbh Verriegelungsanordnung und Stellanordnung für eine Waffe
US8210089B2 (en) * 2008-07-01 2012-07-03 Adcor Industries, Inc. Firearm having an indirect gas impingement system
EP2141436A3 (en) * 2008-07-01 2013-07-31 Adcor Industries, Inc. Operating handle for a firearm
US7937870B2 (en) * 2008-07-01 2011-05-10 Adcor Industries, Inc. Firearm having a debris shield for use with a direct gas impingement system
US8210090B2 (en) 2008-07-01 2012-07-03 Adcor Industries, Inc. Firearm having an expulsion device
US8393107B2 (en) 2008-08-26 2013-03-12 Adcor Industries, Inc. Firearm assembly including a first weapon and a second weapon selectively mounted to the first weapon
US8356543B2 (en) 2009-10-02 2013-01-22 Defense Deisigns, LLC Firearm firing mechanism
AT510442B1 (de) 2011-08-24 2012-04-15 Wilhelm Bubits Pistole mit verriegelung durch verriegelungskörper
US8899138B2 (en) 2011-09-08 2014-12-02 Adcor Industries, Inc. Firearm having a handle assembly for charging and forward assist
US9003686B2 (en) 2012-02-13 2015-04-14 Adcor Industries, Inc. Hand guard mounting mechanism
US8997620B2 (en) 2012-03-09 2015-04-07 Adcor Industries, Inc. Handle assembly for charging a direct gas impingement firearm
DE102012104387B4 (de) * 2012-05-22 2016-06-02 Marco Kurapkat Verschlussvorrichtung für eine Feuerwaffe
US9103611B2 (en) 2012-08-08 2015-08-11 Nemo Arms, Inc. Compressible bolt carrier extension system
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
US9587895B1 (en) * 2016-01-19 2017-03-07 Brian F. Abbott Rotatable firearm bolt

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3690218A (en) 1967-07-31 1972-09-12 Bernard Maillard Breech mechanism for automatic or semi-automatic guns
DE1578392C3 (de) 1967-10-28 1975-09-18 Heckler & Koch Gmbh, 7238 Oberndorf Halbstarr verriegelter Verschluß für automatische Feuerwaffen
US3696542A (en) 1970-07-17 1972-10-10 Axel E Ekfeldt Breech block with rim fire striker
CH570599A5 (xx) 1973-10-03 1975-12-15 Oerlikon Buehrle Ag
US4022105A (en) 1975-09-03 1977-05-10 The United States Of America As Represented By The Secretary Of The Army Automatic weapon firing mechanism
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ES296988Y (es) 1984-12-20 1989-04-16 Werkzeugmaschinenfabrik Oerlikon-Buhrle Ag Dispositivo para acerrojar una cabeza de cierre que se mueve hacia delante y hacia atras en el extremo posterior de un canon de un arma.
DE9302692U1 (de) 1993-02-25 1994-06-23 Blaser Horst Jagdwaffen Verschluß für eine Schußwaffe, insbesondere ein Repetiergewehr
US5682007A (en) * 1994-02-28 1997-10-28 Hesco, Inc. Self-regulating linear inertial guidance breech-lock release and cycling mechanism for repeating firearms
US5447092A (en) 1994-02-28 1995-09-05 Hesco, Inc. Radial ball lock-up device
DE19713988C1 (de) 1997-04-04 1998-11-26 Heckler & Koch Gmbh Verriegelbare Handfeuerwaffe

Also Published As

Publication number Publication date
CA2360259A1 (en) 2000-08-03
DE19903325A1 (de) 2000-08-10
DE19903325B4 (de) 2004-07-22
ATE246334T1 (de) 2003-08-15
US6564491B2 (en) 2003-05-20
KR100486974B1 (ko) 2005-05-03
CA2360259C (en) 2004-10-12
KR20010103754A (ko) 2001-11-23
DE50003098D1 (de) 2003-09-04
EP1147357A1 (de) 2001-10-24
US20020020097A1 (en) 2002-02-21
WO2000045108A1 (de) 2000-08-03
EP1147357B1 (de) 2003-07-30

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