EP0071799A2 - Arme à feu portative munie d'un silencieux - Google Patents

Arme à feu portative munie d'un silencieux Download PDF

Info

Publication number
EP0071799A2
EP0071799A2 EP82106364A EP82106364A EP0071799A2 EP 0071799 A2 EP0071799 A2 EP 0071799A2 EP 82106364 A EP82106364 A EP 82106364A EP 82106364 A EP82106364 A EP 82106364A EP 0071799 A2 EP0071799 A2 EP 0071799A2
Authority
EP
European Patent Office
Prior art keywords
barrel
sleeve
handgun according
handgun
bore
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
EP82106364A
Other languages
German (de)
English (en)
Other versions
EP0071799A3 (en
EP0071799B1 (fr
Inventor
Rudolf Brandl
Herbert Doll
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
Priority to AT82106364T priority Critical patent/ATE23741T1/de
Publication of EP0071799A2 publication Critical patent/EP0071799A2/fr
Publication of EP0071799A3 publication Critical patent/EP0071799A3/de
Application granted granted Critical
Publication of EP0071799B1 publication Critical patent/EP0071799B1/fr
Expired 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
    • F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
    • F41A21/30—Silencers
    • 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
    • F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
    • F41A21/32—Muzzle attachments or glands
    • F41A21/36—Muzzle attachments or glands for recoil reduction ; Stabilisators; Compensators, e.g. for muzzle climb prevention
    • F41A21/38—Muzzle attachments or glands for recoil reduction ; Stabilisators; Compensators, e.g. for muzzle climb prevention adjustable, i.e. the vent holes or the vent area being adjustable

Definitions

  • the invention relates to an automatic handgun with a muffler and a cross-drilled through at least one cross hole barrel, which is surrounded by an expansion space into which the cross holes open.
  • the use of such weapons is limited to special cases and the weapon cannot be used for normal use because the projectile energy is reduced too much due to the reduced projectile speed.
  • the bullet speed is not achieved by a reduced propellant charge, but the bullet speed is reduced when using conventional ammunition in that the barrel is provided with cross holes that open into an expansion space that surrounds the barrel and is closed to the outside.
  • the expansion space 15 could be emptied to the outside in individual shots through the cross bores 20, the longitudinal channels 19 and the cross bores 14, the barrel bore and the muffler 9.
  • the ring 25 is axially pierced to establish a direct connection from the expansion space 15 to the interior of the muffler 9, the interior of which in turn is vented to the outside in a known manner.
  • a threaded bushing 52 is screwed into a locking piece 50 which is fixed relative to the cartridge chamber 12, in such a way that its longitudinal axis is directed radially to the barrel 54.
  • the funnel-shaped space 58 is in the form of an annular channel 76 provided on the outside of the barrel 54 Connection into which cross bores 80 penetrate the barrel.
  • the bore 56 is connected via five further bores 82 arranged in a star shape to an annular channel 84 provided on the outside of the threaded bushing 52, into which a bore 86 which penetrates the locking piece 50 and which connects to the expansion space 88 opens. Only one of the bores 82 is visible in the drawing.
  • the spring 104 endeavors to rotate the wheel 90 clockwise in the illustration in FIG. 7 and thereby to rotate the pinion 60 counterclockwise and thus to move the pin 66 radially outward relative to the barrel 54 and to move the valve disk 64 to the surface 58 to press. In this position, the path for the combustion gases from the interior of the barrel 54 via the cross bores 80 into the expansion chamber 88 is blocked. The silencer is therefore ineffective and the projectile receives the maximum possible energy. The strong pressure that occurs when a shot is fired above the valve plate 64 only presses the valve plate 64 stronger against the conical surface 58, so that the seal is guaranteed.
  • the swivel angle of the wheel 90 is approximately 105 °.
  • the toothing of the wheel 90 extends over an angle of approximately 105 ° and has 17 teeth.
  • the pinion 70 has 11 teeth with a tip circle diameter of 10.4 mm.
  • the threaded bore 60 is an M 6 thread.
  • the external thread section 74 of the pinion has a length of approximately 5.5 mm.
  • the external thread of the threaded bush 72, with which it is screwed into the locking piece 50, is a thread M 18 x 1 and has a length of 7 mm.
  • the further bores 82 have a diameter of 2.4 mm.
  • the inside diameter of the bore 56 is 6 mm.
  • a flat recess 99 is also provided on the barrel 54, by which it is ensured that the valve plate 64 can be raised sufficiently far to open the valve formed by it and the flow of the combustion gases from the annular channel 76 in the bore 56 is not hindered.
  • the transverse bores 80 are at a small distance, namely at a distance of approximately 1 to 2 mm, from the cartridge chamber 12.
  • the barrel 54 has a 9 mm caliber.
  • FIGS. 8 and 9 show the threaded bushing 52 and the bolt 62 on a larger scale.
  • the threaded bushing 52 is 16.5 mm long, the bolt 62 has a total length of 23.5 mm. Further dimensions can be found in the scale FIGS. 8 and 9.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Exhaust Silencers (AREA)
  • Window Of Vehicle (AREA)
  • Golf Clubs (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
EP82106364A 1981-08-07 1982-07-15 Arme à feu portative munie d'un silencieux Expired EP0071799B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82106364T ATE23741T1 (de) 1981-08-07 1982-07-15 Schallgedaempfte handfeuerwaffe.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3131265 1981-08-07
DE3131265A DE3131265C1 (de) 1981-08-07 1981-08-07 Schallgedaempfte Handfeuerwaffe

Publications (3)

Publication Number Publication Date
EP0071799A2 true EP0071799A2 (fr) 1983-02-16
EP0071799A3 EP0071799A3 (en) 1983-10-05
EP0071799B1 EP0071799B1 (fr) 1986-11-20

Family

ID=6138803

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82106364A Expired EP0071799B1 (fr) 1981-08-07 1982-07-15 Arme à feu portative munie d'un silencieux

Country Status (6)

Country Link
US (1) US4501189A (fr)
EP (1) EP0071799B1 (fr)
AT (1) ATE23741T1 (fr)
CA (1) CA1193895A (fr)
DE (2) DE3131265C1 (fr)
IL (1) IL66462A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3325623A1 (de) * 1983-07-15 1985-01-31 Heckler & Koch Gmbh, 7238 Oberndorf Handfeuerwaffe mit einem quer durchbohrten lauf und einem abnehmbaren schalldaempfer
EP0148984A2 (fr) * 1983-07-15 1985-07-24 Heckler & Koch GmbH Arme portative à canon percé transversalement avec modérateur de son amovible
WO2011066661A1 (fr) * 2009-11-13 2011-06-09 Sphinx Systems Ag Dispositif de verrouillage de raccord à impulsion mobile dans des modérateurs de son pour armes semi-automatiques et entièrement automatiques
DE202011101433U1 (de) 2011-05-26 2012-08-27 Ralph Funck Schalldämpfer

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5033356A (en) * 1990-01-16 1991-07-23 Richardson H Gary Firearm with noise suppressor
DE4228072C1 (de) * 1992-08-24 1993-12-16 Heckler & Koch Gmbh Feuerwaffe
US5355765A (en) * 1992-12-02 1994-10-18 Ernest Rogers High performance gun barrel
DE4443940C2 (de) * 1994-12-09 1998-11-12 Heckler & Koch Gmbh Selbstladepistole
US5798474A (en) * 1996-12-26 1998-08-25 Rogers; Ernest E. Muzzle blast deflector
ES2193525T3 (es) * 1997-03-14 2003-11-01 Doris Nebel Beal Inter Vivos P Municion subsonica para armas de pequeño calibre con proyectil novedoso.
EP0970329A4 (fr) * 1997-03-14 2000-09-27 Cove Corp Projectile plaque servant de munition subsonique
US6079311A (en) * 1997-11-21 2000-06-27 O'quinn; Carl L. Gun noise and recoil suppressor
USD415812S (en) * 1998-10-27 1999-10-26 Andrews Jr Raymond W Firearms noise suppressor
USD415813S (en) * 1998-10-27 1999-10-26 O'quinn Carl L Firearms noise suppressor
US6848538B2 (en) * 2003-03-08 2005-02-01 Gordon Scott Shafer Suppressor for a paintball marker
US8960517B2 (en) 2010-01-13 2015-02-24 Chung-Yi Lee Powder-actuated fastener-driving device having sound-absorbing function
US8042719B2 (en) * 2010-01-13 2011-10-25 Chung-Yi Lee Powder-actuated fastener-driving device having sound-absorbing function
US8286750B1 (en) 2010-02-11 2012-10-16 O.S.S. Holdings, LLC Energy capture and control device
US8516941B1 (en) 2010-02-11 2013-08-27 O.S.S. Holdings, LLC Interchangeable, modular firearm mountable device
US8790434B1 (en) 2010-02-11 2014-07-29 O.S.S. Holdings, LLC Particulate capture from a high energy discharge device
US8167084B1 (en) 2010-03-01 2012-05-01 Fn Manufacturing, Llc Sound suppressor
US9261314B1 (en) 2010-07-19 2016-02-16 Jason Stewart Jackson Sleeve piston for actuating a firearm bolt carrier
US8671818B1 (en) 2010-11-30 2014-03-18 O.S.S. Holdings, LLC Firearm discharge gas flow control
US8448367B2 (en) * 2011-01-13 2013-05-28 Samson Manufacturing Corporation Modular fore-end rail/hand guard assembly system for firearms with selectable heat dissipation characteristics
US8701543B2 (en) * 2011-09-06 2014-04-22 Armalite, Inc. Adjustable gas system for firearms
US9103618B2 (en) 2013-01-09 2015-08-11 Daniel Defense, Inc. Suppressor assembly for a firearm
US9772157B2 (en) * 2013-01-23 2017-09-26 John Arthur Yoakam Projectile launching device
US9316456B1 (en) 2013-10-17 2016-04-19 Oss Suppressors Llc Firearm discharge gas flow control modules and associated methods
US10345069B2 (en) * 2015-10-27 2019-07-09 Hailey Ordnance Company Firearm suppressor
US20200141682A1 (en) * 2017-12-08 2020-05-07 James Eric McMillan Concentric rifle barrel assembly
US10533820B2 (en) * 2017-12-08 2020-01-14 U.S. Arms Company Llc Concentric rifle barrel assembly
US10926389B2 (en) * 2018-07-31 2021-02-23 Chung-Heng Lee Powder-actuated tool
US11255623B2 (en) 2019-04-30 2022-02-22 Sig Sauer, Inc. Suppressor with reduced gas back flow and integral flash hider
US11162753B2 (en) 2019-05-03 2021-11-02 Sig Sauer, Inc. Suppressor with integral flash hider and reduced gas back flow
US11280571B2 (en) 2019-12-23 2022-03-22 Sig Sauer, Inc. Integrated flash hider for small arms suppressors
US11466949B2 (en) * 2020-01-13 2022-10-11 Kel-Tec Cnc Industries, Inc. Folding firearm
US11585623B2 (en) 2020-07-16 2023-02-21 Michael Borunsky Firearm suppressor baffles and related multi-baffle configurations for increased sound and flash suppression
US11686547B2 (en) 2020-08-12 2023-06-27 Sig Sauer, Inc. Suppressor with reduced gas back flow
USD992671S1 (en) 2020-10-08 2023-07-18 Canadian Imperial Bank Of Commerce, As Agent Projectile launcher and loader
US11874078B2 (en) * 2022-01-16 2024-01-16 Shadow Systems LLC Firearm muzzle accessory
US11859932B1 (en) 2022-06-28 2024-01-02 Sig Sauer, Inc. Machine gun suppressor

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE361004C (de) * 1920-04-10 1922-10-09 Nicholas Alfred Petry Auspuffschalter, insbesondere fuer Kraftwagen-Verbrennungskraftmaschinen mit mehreren Kanaelen, die durch einen gemeinsamen Schaltkoerper gesteuert werden, fuer die Umleitung von Abgasen in verschiedenen Richtungen
FR564881A (fr) * 1922-07-26 1924-01-14 Schneider & Cie Dispositif permettant de faire varier la capacité de la chambre d'explosion dans les bouches à feu
US1598360A (en) * 1924-03-22 1926-08-31 William J Pavek Variable and low muzzle-pressure gun
US2212687A (en) * 1937-06-18 1940-08-27 Milton Roberts Recoil device for machine guns
FR891602A (fr) * 1939-08-23 1944-03-13 Waffenwerke Bru Nn Dispositif pour le réglage de la portée dans les armes à feu
CH240479A (de) * 1943-05-26 1945-12-31 Oerlikon Buehrle Ag Feuerwaffe mit Mündungsbremse.
US2451514A (en) * 1945-11-21 1948-10-19 James E Sieg Compensator for guns
FR954475A (fr) * 1950-01-03
US3730050A (en) * 1970-06-05 1973-05-01 Hughes Tool Co Variable volume firing chamber
DE2542758A1 (de) * 1975-09-25 1977-04-07 Detlef Joniskeit Rohrkonstruktion fuer handfeuerwaffen zur reduzierung der geschossgeschwindigkeit
GB1547562A (en) * 1976-03-19 1979-06-20 Ilsey H V Guns eg for use in the administration of drugs or medicines to animals

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187633A (en) * 1963-11-12 1965-06-08 David S Tanabe Contra-jet muzzle brake for firearms
US3380344A (en) * 1964-10-01 1968-04-30 Dynamit Nobel Ag Pressure control device
US3858481A (en) * 1973-03-19 1975-01-07 Otho Harkness Elliott For: compensator system for sporting and target rifles
US4384507A (en) * 1980-08-06 1983-05-24 Finn Charles A Adjustable sound suppressor for weapon

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR954475A (fr) * 1950-01-03
DE361004C (de) * 1920-04-10 1922-10-09 Nicholas Alfred Petry Auspuffschalter, insbesondere fuer Kraftwagen-Verbrennungskraftmaschinen mit mehreren Kanaelen, die durch einen gemeinsamen Schaltkoerper gesteuert werden, fuer die Umleitung von Abgasen in verschiedenen Richtungen
FR564881A (fr) * 1922-07-26 1924-01-14 Schneider & Cie Dispositif permettant de faire varier la capacité de la chambre d'explosion dans les bouches à feu
US1598360A (en) * 1924-03-22 1926-08-31 William J Pavek Variable and low muzzle-pressure gun
US2212687A (en) * 1937-06-18 1940-08-27 Milton Roberts Recoil device for machine guns
FR891602A (fr) * 1939-08-23 1944-03-13 Waffenwerke Bru Nn Dispositif pour le réglage de la portée dans les armes à feu
CH240479A (de) * 1943-05-26 1945-12-31 Oerlikon Buehrle Ag Feuerwaffe mit Mündungsbremse.
US2451514A (en) * 1945-11-21 1948-10-19 James E Sieg Compensator for guns
US3730050A (en) * 1970-06-05 1973-05-01 Hughes Tool Co Variable volume firing chamber
DE2542758A1 (de) * 1975-09-25 1977-04-07 Detlef Joniskeit Rohrkonstruktion fuer handfeuerwaffen zur reduzierung der geschossgeschwindigkeit
GB1547562A (en) * 1976-03-19 1979-06-20 Ilsey H V Guns eg for use in the administration of drugs or medicines to animals

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3325623A1 (de) * 1983-07-15 1985-01-31 Heckler & Koch Gmbh, 7238 Oberndorf Handfeuerwaffe mit einem quer durchbohrten lauf und einem abnehmbaren schalldaempfer
EP0148984A2 (fr) * 1983-07-15 1985-07-24 Heckler & Koch GmbH Arme portative à canon percé transversalement avec modérateur de son amovible
US4576084A (en) * 1983-07-15 1986-03-18 Heckler & Koxh GmbH Small arm having a barrel with a transverse bore and a detachable silencer
EP0148984A3 (en) * 1983-07-15 1986-04-02 Heckler & Koch Gmbh Small arm with radially bored-through barrel and detachable silencer
WO2011066661A1 (fr) * 2009-11-13 2011-06-09 Sphinx Systems Ag Dispositif de verrouillage de raccord à impulsion mobile dans des modérateurs de son pour armes semi-automatiques et entièrement automatiques
CN102713494A (zh) * 2009-11-13 2012-10-03 斯芬克斯系统公司 用于半自动和全自动枪械的消声器中的可动冲量连接的锁定装置
DE202011101433U1 (de) 2011-05-26 2012-08-27 Ralph Funck Schalldämpfer

Also Published As

Publication number Publication date
DE3274376D1 (en) 1987-01-08
EP0071799A3 (en) 1983-10-05
CA1193895A (fr) 1985-09-24
ATE23741T1 (de) 1986-12-15
EP0071799B1 (fr) 1986-11-20
DE3131265C1 (de) 1983-04-07
IL66462A (en) 1987-02-27
US4501189A (en) 1985-02-26

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