EP3155352A1 - Sécurité de percuteur - Google Patents

Sécurité de percuteur

Info

Publication number
EP3155352A1
EP3155352A1 EP15728558.6A EP15728558A EP3155352A1 EP 3155352 A1 EP3155352 A1 EP 3155352A1 EP 15728558 A EP15728558 A EP 15728558A EP 3155352 A1 EP3155352 A1 EP 3155352A1
Authority
EP
European Patent Office
Prior art keywords
firing pin
closure
weapon
locking
carrier
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.)
Withdrawn
Application number
EP15728558.6A
Other languages
German (de)
English (en)
Inventor
Rainer Buhl
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.)
Rheinmetall Waffe Munition GmbH
Original Assignee
Rheinmetall Waffe Munition 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 Rheinmetall Waffe Munition GmbH filed Critical Rheinmetall Waffe Munition GmbH
Publication of EP3155352A1 publication Critical patent/EP3155352A1/fr
Withdrawn legal-status Critical Current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
    • F41A17/00—Safety arrangements, e.g. safeties
    • F41A17/64—Firing-pin safeties, i.e. means for preventing movement of slidably- mounted strikers
    • F41A17/66—Firing-pin safeties, i.e. means for preventing movement of slidably- mounted strikers automatically operated, i.e. operated by breech opening or closing movement
    • 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
    • F41A19/25—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins
    • F41A19/27—Mechanical 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
    • F41A19/29—Mechanical 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
    • F41A19/30—Mechanical 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
    • F41A19/31—Sear arrangements therefor
    • F41A19/32—Sear arrangements therefor for catching the percussion or firing pin after each shot, i.e. in single-shot or semi-automatic firing mode

Definitions

  • the invention is concerned with at least one, preferably a plurality of firing pin safety (s) of a firing pin incorporated in a locking system of a foreign or self-propelled weapon, wherein it must be ensured that a shot is triggered only when the closure is locked with a gun barrel.
  • the firing pin is secured with at least one Schlagbofzenschreib against unwanted triggering.
  • a selective and switchable closure and / or ammunition drive are disclosed in DE 10 2010 051 047 A1 and DE 10 2010 027 636 A1. Again, a lock security is required.
  • the object of the invention is to demonstrate this lock security for such weapons systems.
  • the invention is based on the idea to provide a lock security by at least one integrated into the locking system firing pin safety.
  • a lock security by at least one integrated into the locking system firing pin safety.
  • the transport of the closure is, as described for example in DE 10 2009 056 735 A1, hereby assumed or assumed, to which reference is hereby made.
  • the closure system comprises a closure carrier for receiving and transporting a closure.
  • the closure may be formed by a closure head.
  • Attached laterally to this closure carrier is a leading ram which abuts against a weapon-resistant locking sleeve, while the closure head approaches the locking portion of the weapon barrel.
  • the fastener carrier is moved further in the direction of the weapon barrel.
  • the continuing closure carrier continues to move so that the closure head on / in the locking sleeve can engage the locking arms of the weapon side and lock the closure head.
  • There is a locking of the closure via a bolt on the closure head, which is guided along a locking curve in the lock carrier when the lock carrier is still slightly led forward. Moving the bolt along the locking cam causes the locking head to rotate to unlock the lock.
  • the rear part of the plunger In order for the rear part of the plunger to be able to grasp behind the main slide flag again after the shot has taken place, the rear part of the plunger can be disengaged so that the firing pin flag can engage again behind the rear part of the plunger when the closure head is turned back for unlocking.
  • the at least one fuse results in the interaction with the possibility of the weapon to fire single fire as well as continuous fire.
  • This design can be considered as the first Schlagboizentechnischtechnisch, resulting from the actual weapon function.
  • a second Schiagbolzenfahne is functionally connected to the first firing pin main lug on the firing pin itself and serves for the so-called sniper operation. When turning the bolt head, this second firing pin flag is guided behind a trigger.
  • the firing pin Only the deliberate release of the trigger lever causes the firing pin to be released via the second firing pin lug only by the trigger.
  • the release can be done as for the single fire, by a magnet with a plunger element.
  • the trigger is preferably controlled. Although the firing pin main flag is exposed at the trigger edge of the rear part of the plunger, the firing pin is held securely in this position because the firing pin with the second firing pin flag is behind the trigger.
  • an intermediate or displacement sleeve is incorporated between the closure head and the closure carrier. This prevents the firing pin from being triggered in this situation.
  • the firing pin can strike a maximum of the sleeve edge at break of the plunger and is thereby held at this.
  • the firing pin can not hit or penetrate the firing cap of the cartridge.
  • a slope (slope) is involved.
  • the present invention provides its own (further) security.
  • a separate bolt is integrated, which engages in a recess of the firing pin.
  • the bolt is in turn controlled during rotation of the closure head in the locking sleeve out of the firing pin and releases the firing pin.
  • the bolt on an upper rounding, which cooperates with a curve in the closure sleeve. Only a complete locking causes the release of the firing pin.
  • a first safety device for a closure system for a particular foreign-powered weapon with a trigger and with a closure carrier, a bolt supported by the closure carrier and a therein striker which has a Schiagboizenfeder, wherein a firing pin flag the firing pin at the end of the firing pin when turning the lock head for locking behind the trigger lever of the weapon and is assumed by this.
  • the firing pin also has a firing pin main flag, which are functionally connected to the firing pin flag on the firing pin.
  • the firing pin main flag is in turn secured by an intermediate sleeve between the bolt carrier and the Verschiusskopf against unwanted triggering.
  • These safety devices are supplemented by a further firing pin safety device, which has a bolt with a passage through which the firing pin is guided. A nose of the bolt engages in the recess of the firing pin and is guided when turning the closure head from or into the firing pin.
  • FIG. 1 is a perspective view of a closure carrier with a closure incorporated therein in the weft direction
  • FIG. 2 is a side view of the closure carrier with the closure of Fig. 1,
  • FIG 3 is a perspective view of Figure 1 with parts of a locking device for locking the closure.
  • FIG. 6 is a perspective view of a sleeve of a security system
  • FIG. 7 shows a representation of the closure carrier with the various securing systems in the weft direction
  • FIG. 9 shows the locking device from FIG. 3 Fig. 10 is a triggering device for releasing the safety system with the trigger.
  • FIG. 1 Shown in FIG. 1 is a locking system 1 and at least one security system 10, 40, 50 of a weapon (not shown) with a guide part 100 for the locking system 1.
  • the closure system 1 comprises a closure support 2 and a closure head 3, which is carried in the lock carrier 2 and guided by this in a front or rear position, in the front position of the closure head 3 is locked via its locking head warts 3.1 with a gun barrel (not shown) , In the rear position, the closure or the closure head 3, a new cartridge (not shown) presented.
  • This process is described in more detail in DE 10 2009 056 735 A1, to which reference is hereby made.
  • the closure system 1 comprises a plunger 4, which is preferably integrated laterally on / in the closure support 2 or fastened in this.
  • This spring-loaded plunger 4 points in the weft direction.
  • an angle lever 5 is incorporated, which, as will be explained, acts as a lock for a bolt 6, which is responsible for locking the closure or the closure head 3.
  • a firing pin spring of a firing pin 7 is marked with 7.1.
  • Fig. 2 shows the closure system 1 in a side view pointing in the weft direction.
  • Fig. 3 shows the essential details of an arms-side locking device 15. This has in its locking sleeve 1 a passage 11.1 for the closure head 3.
  • the implementation 11.1. includes locking lugs 11.2 (preferably as a pair), which are matched to the locking head warts 3.1 and via which the locking of the closure takes place in the weapon.
  • a stop surface 11.3 is integrated, on which the plunger 4 impinges when the closure carrier 2 transfers the closure head 3 to its front position and is driven through the bushing 11.1.
  • FIG. 4 and 5 show in a sectional view the angle lever 5 in function and a control cam 14 on the guide part 00.
  • the angle lever 5 engages in function in a recess 3.3 of the closure head 3 from below, while the Verschiusslic 2 and the shutter 3 in the locking position to be brought.
  • a closure sleeve 20 is shown as a security system 10.
  • FIG. 7 shows the closure and security system 1, 10 seen in the weft direction.
  • Fig. 8 shows the further firing pin safety device 50, which acts in conjunction with a control cam 11.5 in the locking sleeve 11.
  • the firing pin safety device 50 is in this case a bolt which has a passage 51 through which the firing pin 7 is guided. A nose 53 of the bolt engages in a recess 7.4 of the firing pin 7.
  • the bolt 50 has a semicircular upper outer shape 52, which is matched to the control cam 11.5 of the locking sleeve 11 of the weapons-soapy locking sleeve 15 (FIG. 9). With 54 a pin-like extension is marked, which rests on the angle lever 5 during the closure transport.
  • a triggering device 42 of the safety system 40 here with a magnet 43 which moves a plunger 44 which acts on the trigger 41.
  • the trigger 41 is spring assisted by a spring 41.1.
  • the firing pin 7 is unstressed in this illustration.
  • the triggering device 42 can also be used in particular for the sniper operation of the weapon.
  • the lock carrier 2 is moved linearly and in a vertical plane within the weapon by a drive 30 (FIG. 1), not shown further, in and against the weft direction, the lock or the lock head 3 being moved into its front and rear positions.
  • the plunger 4 With its tip 4.5 on the stop surface 1 1.3 of the locking sleeve 11.
  • the plunger 4 is leading, so that a projection spring 4.2 at the end 4.3 of the plunger 4 is tensioned before the collar 3.2 of the shutter 3 abuts against the locking sleeve 11.
  • the plunger 4 assumes the firing pin 7, wherein in particular the end 4.3 of the plunger 4 a striker main flag 7.2 of the firing pin 7 assumes.
  • the tensioning of the preliminary spring 4.2 takes place over a small distance (depending on the path of the tip 4.5).
  • the plunger 4 itself now has no way to continue to be led forward.
  • closure support 2 continues to run until the closure head 3 with its collar 3.2 has reached the passage 11.1 and thereby the locking lugs 11.2. With the assumption of the firing pin main flag 7.2 by the plunger 4, the firing pin spring 7.1 is stretched.
  • the main striking lug 7.2 With the rotation of the closure head 3 in the closure support 2, the main striking lug 7.2 also rotates so that it can move forward over a withdrawal edge 4.4 of the tappet 4.
  • the firing pin 7 in the closure head 3 can move under the force of the firing pin spring 7.1 forward, a shot is fired.
  • the end 4.3 of the plunger 4 has for the shot firing on a shape that allows the striker main flag 7.2, in the regular course of Verriegeins the shutter along the so-called trigger edge 4.4 on the plunger 4 to slide forward, whereby the firing pin 7 is released ,
  • the shaping forms the control curve for the Schlagbofzen main flag 7.2. So that the end 4.3 of the plunger 4 can again reach behind the firing pin main lug 7.2 after the shot has taken place, the end 4.3 of the ram 4 can be deactivated so that the firing pin lug 7.2 lies behind the end 4.3 of the ram 4 can intervene.
  • the end 4.3 and the striker main flag 7.2 are fork-shaped and engage with each other.
  • a second firing pin tab 7.3 is operatively connected to the first firing pin main tab 7.2 via the firing pin 7 itself and serves for the so-called sniper mode (FIG. 1).
  • this second firing pin flag 7.3 is guided behind a trigger 41. Only the deliberate triggering causes the second firing pin flag 7.3 to be released by the trigger 41. The release can be done for the single fire by the magnet 43 with a plunger element 44 (FIG. 10).
  • the trigger 41 is preferably controlled. Although the firing pin main lobe 7.2 exposed at the trigger edge 4.4 of the end 4.2 of the plunger 4, the firing pin 7 is held securely in this position, since the firing pin 7 with the (second) firing pin flag 7.3 behind the trigger lever 41.
  • the firing pin 7 can be triggered unintentionally, for example, because the plunger 4 breaks in feed position and thus when tensioning the firing pin spring 7.1 of the firing pin 7, the backup system 10 sees an intermediate sleeve 20, also called closure sleeve, between the Verschiusskopf 3 and the closure carrier 2 ago. If the plunger break 4 and thus subordination of the firing pin main flag 7.2 are repealed, this can maximally on the edge 22 of the closure sleeve 20 pitch, so that the firing pin 7 itself is not released for his entire path to the shot firing. While the closure head 3 remains in the respective position in its standstill times, the non-rotatably engaged closure sleeve 20 (FIG. 7) is in turn in motion (linear).
  • the continuation of the increase in safety can be integrated into a slope or bevel 21 in the edge 22 of the closure sleeve 20.
  • the front (upper) straight line 21.1 form a safety position and the rear (lower) 21.2 a tee position of the firing pin 7.
  • the now the locking curve 2.1 moves in the opposite direction and the locking head 3 rotates counter to the rotation D 2 , the firing pin main flag 7.2 transferred over the slope 21 in its safety position (Fig. 7). Should the disruption Break 4, the firing pin 7 can not break forward, the locking sleeve 20 holds the firing pin 7 on the upper straight 21.1 of the slope 21 firmly.
  • a further fuse 50 can be introduced independently of the latter fuse 40 as a simple firing pin safety device in the closure system.
  • a recess 7.4 is provided in the firing pin 7, in which a latch 50 engage and can fix the firing pin 7.
  • the bolt 50 has for this purpose a passage 51 through which the firing pin 7 is guided.
  • a nose 53 engages in the recess 7.4 of the firing pin 7.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

L'invention concerne au moins un dispositif de sécurité (40) pour un système de culasse (1) destiné à une arme notamment à force motrice indépendante, comprenant un levier de détente (41) et un support de culasse (2), une tête de culasse (3) supportée par le support de culasse (2) et un percuteur (7) se trouvant à l'intérieur et disposant d'un ressort de percuteur (7.1). Lorsque la tête de culasse (3.1) tourne, un talon (7.3) du percuteur (7) à l'extrémité du percuteur (7) est guidé pour s'encliqueter à l'arrière du levier de détente (41) de l'arme et est abaissé par ce dernier. Le percuteur (7) présente en outre un talon principal (7.2), le talon (7.3) et le talon principal (7.2) étant reliés fonctionnellement par le percuteur (7). Le talon principal (7.2) est de son côté bloqué par une douille intermédiaire (20) entre le support de culasse (2) et la tête de culasse (3). Ces dispositifs de sécurité (10, 40) sont complétés par une autre sûreté de percuteur (50). Cette dernière présente un verrou (50) comportant une ouverture (51) à travers laquelle est guidé le percuteur (7). Un nez (53) du verrou s'engage dans un évidement (7.4) ménagé dans le percuteur (7). Ce nez (53) est sorti du percuteur (7) lorsque la tête de culasse (3) tourne.
EP15728558.6A 2014-06-16 2015-06-16 Sécurité de percuteur Withdrawn EP3155352A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014108468 2014-06-16
DE102014111169.9A DE102014111169A1 (de) 2014-06-16 2014-08-06 Schlagbolzensicherheit
PCT/EP2015/063403 WO2015193271A1 (fr) 2014-06-16 2015-06-16 Sécurité de percuteur

Publications (1)

Publication Number Publication Date
EP3155352A1 true EP3155352A1 (fr) 2017-04-19

Family

ID=54706313

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15728558.6A Withdrawn EP3155352A1 (fr) 2014-06-16 2015-06-16 Sécurité de percuteur

Country Status (3)

Country Link
EP (1) EP3155352A1 (fr)
DE (1) DE102014111169A1 (fr)
WO (1) WO2015193271A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019120182A1 (de) * 2019-07-25 2021-01-28 Rheinmetall Waffe Munition Gmbh Vorrichtung zum Spannen eines Schlagbolzens

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE238207C (fr) *
US1907163A (en) * 1931-11-23 1933-05-02 White Automatic Gun Corp Automatic gun
CH169078A (de) * 1932-06-27 1934-05-15 Mauser Werke Ag Schlagbolzensicherung für Selbstladewaffen mit Gewichtsverschluss.
DE102009056735A1 (de) 2009-12-04 2011-06-09 Rheinmetall Waffe Munition Gmbh Verschlussantrieb für eine Waffe
DE102010027636A1 (de) 2010-07-19 2012-01-19 Rheinmetall Waffe Munition Gmbh Selektiv zuschaltbarer Verschluss- und/oder Munitionsantrieb
DE102010051047A1 (de) 2010-11-11 2012-05-16 Isk Gmbh Verfahren zum Temperieren eines Formwerkzeugs

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2015193271A1 *

Also Published As

Publication number Publication date
WO2015193271A1 (fr) 2015-12-23
DE102014111169A1 (de) 2015-12-17

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