EP3370029A1 - Verrouillage d'une douille de culasse d'une coulasse d'une arme à feu - Google Patents

Verrouillage d'une douille de culasse d'une coulasse d'une arme à feu Download PDF

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Publication number
EP3370029A1
EP3370029A1 EP18020034.7A EP18020034A EP3370029A1 EP 3370029 A1 EP3370029 A1 EP 3370029A1 EP 18020034 A EP18020034 A EP 18020034A EP 3370029 A1 EP3370029 A1 EP 3370029A1
Authority
EP
European Patent Office
Prior art keywords
chamber
locking
locking device
closure sleeve
projection
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
EP18020034.7A
Other languages
German (de)
English (en)
Other versions
EP3370029B1 (fr
Inventor
Willi Hankel
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.)
JG Anschuetz GmbH and Co KG
Original Assignee
JG Anschuetz GmbH and Co KG
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 JG Anschuetz GmbH and Co KG filed Critical JG Anschuetz GmbH and Co KG
Publication of EP3370029A1 publication Critical patent/EP3370029A1/fr
Application granted granted Critical
Publication of EP3370029B1 publication Critical patent/EP3370029B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41AFUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A19/00Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/06Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
    • F41A19/25Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins
    • F41A19/27Mechanical 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
    • F41A19/29Mechanical 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
    • F41A19/30Mechanical 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41AFUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A11/00Assembly or disassembly features; Modular concepts; Articulated or collapsible guns
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41AFUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A3/00Breech mechanisms, e.g. locks
    • F41A3/64Mounting of breech-blocks; Accessories for breech-blocks or breech-block mountings

Definitions

  • the invention relates to a locking of a closure sleeve of a closure of a firearm, wherein a chamber is present, which surrounds a hammer and a striker spring at least partially, wherein the striker protrudes.
  • Closure sleeves in weapons closures are widely used.
  • the connection of the closure sleeve with the chamber surrounded by this is inflexible and often cumbersome to assemble.
  • laterally acting screws or pinnacles are known. These are not, or very difficult, again solvable. Simple maintenance without a workbench with special tools is not possible.
  • the object of the invention is to provide an improved locking of a closure sleeve, in which the handling during assembly and disassembly is easier.
  • a locking of a closure sleeve of a closure of a firearm wherein a chamber is present, which is a striking piece and a striking spring at least partially surrounds, wherein the striker protrudes, wherein the closure sleeve surrounds the chamber at least partially and the protruding end of the striker is supported on the closure sleeve, and that the closure sleeve on the chamber by means of a rotatably mounted on the closure sleeve from a release position to a blocking position
  • Locking device can be releasably fixed, wherein a projection on the chamber engages behind a locking projection on the locking device form fit, when this is rotated in the locked position.
  • an advantageous and therefore preferred embodiment of the invention provides that the chamber is biased by the striking spring, which is supported on the one hand on the closure sleeve and the other in the chamber, against the locking projection of the locking device.
  • the striker is supported on a hammer or a signal pin on the hammer from.
  • At least one pre-locking on the locking projection is present, so that when turning the locking device into the locking position by the projection on the chamber first, the pre-catch on the locking projection must be overcome. Due to the pre-rest results in a defined end position between locking device, closure sleeve and chamber.
  • the locking device is rotatable perpendicular to the direction of action of the striking spring on the closure sleeve in one Locking device recess is mounted. This is particularly advantageous because the operation of the locking device is perpendicular to the direction of action of the striker, making the determination easier to handle.
  • a mounted in a groove on the locking device retaining ring which causes a frictional engagement between the locking device and the locking device recess.
  • This retaining ring can be configured by a simple rubber ring.
  • the locking device is designed symmetrically and two equally-acting oppositely arranged locking projections are present. Due to the symmetry only a rotation of 90 ° is necessary to achieve a loosening or fixing. This is more comfortable for an operator than a 180 ° turn.
  • the locking device has an outwardly directed engagement groove, by means of which a tool for rotation of the locking device can begin.
  • a tool for rotation of the locking device can begin.
  • the locking device can be very easy to open or close. No special tools are required anymore.
  • a torsion-securing of the chamber is provided in the closure sleeve, wherein a projection formed on the closure sleeve engages in a corresponding recess on the chamber in the inserted state of the chamber in the closure sleeve.
  • Fig. 1 shows an exemplary closure 1 of a firearm with inventive locking a closure sleeve 2 to a chamber 3 in disassembled state.
  • the locking of the closure sleeve 2 takes place on a chamber 3, which encloses a hammer 4 and a signal pin 7 surrounding a striking spring 5 partially.
  • a projection 8 configured on the closure sleeve 2 engages in the end position of the closure sleeve 2 to the chamber 3 in a corresponding recess 9 on the chamber 3 in the inserted state of the chamber 3 in the closure sleeve 2.
  • the projection 8 on the closure sleeve 2 is formed by a pin inserted in the projection opening 81.
  • Fig. 2 the chamber 3 is off Fig. 1 shown in a schematic view from below, so that the projection 31 is seen, which interacts with the locking device 6.
  • FIG. 3 a side view of the chamber 3 and the projection 31 at the closure sleeve facing the end of the chamber. 3
  • Fig. 4 is a schematic side view of the closure sleeve 2 is shown.
  • the locking device 6 receiving locking device recess 22 and the projection opening 81 for receiving the projection 8 forming pin can be seen.
  • Fig. 5 the closure sleeve 2 is shown from above.
  • the signal pin opening 21 for the protruding in the tensioned state of the shutter 1 signal pin 7 is clearly visible.
  • the locking device 6 is shown in different views.
  • the rotation of the locking device 6 about the axis of rotation D takes place by a positive engagement of an instrument, for example in the form of a small coin, in the engagement groove 11.
  • an instrument for example in the form of a small coin
  • the oppositely symmetrical locking projections 61 are brought from an open position to a locked position.
  • the groove 62 serves to receive the retaining ring 10 Fig. 10 , It is in the example a simple rubber ring.
  • FIGS. 12 and 13 show a schematic representation of the assembled closure 1 in a plan view and in a sectional view, wherein the locking device 6 is in the open position.
  • the closure sleeve 2 encloses the chamber 3 partially and the protruding end 51 of the striking spring 5 is supported on the closure sleeve 2 from. As a result, the bias of the chamber 3 is achieved against the closure sleeve 2.
  • the fixing of the closure sleeve 2 to the chamber 3 takes place by means of the locking sleeve 2 from a release position to a locking position rotatably mounted locking device 6.
  • the simple rotatable mounting the connection is easily solvable and re-fixed.
  • the locking device 6 is held by means of the groove 62 mounted in its retaining ring 10 against the locking device recess 22 in frictional engagement.
  • Fig. 14 shows a section through the lock, wherein a projection 31 on the chamber 3 on a locking projection 61 on the locking device 6 engages behind a positive fit, when it is rotated in the locked position, the open position in which the projection 31 is released.
  • the closure sleeve 2 could be easily removed, the spring force of the striker 5 would support this.
  • Fig. 15 and 16 show the closure 1 in the viewing direction XV and viewing direction XVI Fig. 12 ,
  • FIGS. 17, 18 and 19 show analogous to the Fig. 12 to 14 in schematic representations, the locking of the closure sleeve 2 to the chamber 3, wherein the locking device 6 is in the position of overcoming the Vorrast 63 through the projection 31 on the chamber. Overcoming the Vorrast 63 takes place against the still increasing spring pressure of the striker 5.
  • the side profile of the locking device 6 is selected so that now the outer contour of the closure sleeve 2 fits harmoniously. There is nothing left. See also Fig. 23 in the direction of the run, accordingly Fig. 16 , there with open locking device. 6

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Lock And Its Accessories (AREA)
  • Component Parts Of Construction Machinery (AREA)
EP18020034.7A 2017-03-03 2018-01-24 Verrouillage d'une douille de culasse d'une coulasse d'une arme à feu Active EP3370029B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102017104545.7A DE102017104545B4 (de) 2017-03-03 2017-03-03 Verriegelung einer Verschlusshülse eines Verschlusses einer Feuerwaffe

Publications (2)

Publication Number Publication Date
EP3370029A1 true EP3370029A1 (fr) 2018-09-05
EP3370029B1 EP3370029B1 (fr) 2021-04-14

Family

ID=61027414

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18020034.7A Active EP3370029B1 (fr) 2017-03-03 2018-01-24 Verrouillage d'une douille de culasse d'une coulasse d'une arme à feu

Country Status (2)

Country Link
EP (1) EP3370029B1 (fr)
DE (1) DE102017104545B4 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB181490A (en) * 1921-03-16 1922-06-16 John William Fearn Improvements in automatic pistols and other small arms
FR554500A (fr) * 1922-07-27 1923-06-12 Carabine automatique
DE596182C (de) * 1931-09-12 1934-04-28 Rheinische Metallw & Maschf Sicherung fuer Schusswaffen mit laengsbeweglichem Verschlussstueck
DE653253C (de) * 1932-10-20 1937-11-19 Mauser Werke Akt Ges Selbstladewaffe mit gleitendem Lauf
DE1728124A1 (de) * 1968-08-29 1972-04-06 Hans Aporta Neuartiges Verschlusssystem zu einem Mehrladegewehr fuer jagliche Zwecke

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE464718A (fr) * 1945-04-21
DE202007010111U1 (de) * 2007-07-20 2007-11-29 Twm Sportwaffen Gmbh Verschlußsperre
DE102012217686A1 (de) 2012-09-28 2014-04-03 Andreas Volckmann Geradezug-Repetiergewehr mit einem Verschlussmechanismus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB181490A (en) * 1921-03-16 1922-06-16 John William Fearn Improvements in automatic pistols and other small arms
FR554500A (fr) * 1922-07-27 1923-06-12 Carabine automatique
DE596182C (de) * 1931-09-12 1934-04-28 Rheinische Metallw & Maschf Sicherung fuer Schusswaffen mit laengsbeweglichem Verschlussstueck
DE653253C (de) * 1932-10-20 1937-11-19 Mauser Werke Akt Ges Selbstladewaffe mit gleitendem Lauf
DE1728124A1 (de) * 1968-08-29 1972-04-06 Hans Aporta Neuartiges Verschlusssystem zu einem Mehrladegewehr fuer jagliche Zwecke

Also Published As

Publication number Publication date
EP3370029B1 (fr) 2021-04-14
DE102017104545B4 (de) 2019-07-11
DE102017104545A1 (de) 2018-09-06

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