EP0072851A1 - Security device for hand fire arms. - Google Patents

Security device for hand fire arms.

Info

Publication number
EP0072851A1
EP0072851A1 EP82900957A EP82900957A EP0072851A1 EP 0072851 A1 EP0072851 A1 EP 0072851A1 EP 82900957 A EP82900957 A EP 82900957A EP 82900957 A EP82900957 A EP 82900957A EP 0072851 A1 EP0072851 A1 EP 0072851A1
Authority
EP
European Patent Office
Prior art keywords
slide
chamber
trigger
lever
slides
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
EP82900957A
Other languages
German (de)
French (fr)
Other versions
EP0072851B1 (en
Inventor
Ennio Mattarelli
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.)
Schweizerische Industrie Gesellschaft
Original Assignee
Schweizerische Industrie Gesellschaft
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 Schweizerische Industrie Gesellschaft filed Critical Schweizerische Industrie Gesellschaft
Priority to AT82900957T priority Critical patent/ATE11595T1/en
Publication of EP0072851A1 publication Critical patent/EP0072851A1/en
Application granted granted Critical
Publication of EP0072851B1 publication Critical patent/EP0072851B1/en
Expired 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
    • F41A17/20—Grip or stock safeties, i.e. safeties disengaged by clasping the grip or stock
    • 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
    • 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
    • F41A17/30—Multiple safeties, i.e. one safety element acting on at least one element of the firing mechanism and at least one other element of the gun, e.g. the moving barrel
    • F41A17/32—Multiple safeties, i.e. one safety element acting on at least one element of the firing mechanism and at least one other element of the gun, e.g. the moving barrel the other element being the breech-block or bolt
    • 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
    • F41A3/64—Mounting of breech-blocks; Accessories for breech-blocks or breech-block mountings
    • F41A3/68—Bolt stops, i.e. means for limiting bolt opening movement

Definitions

  • the invention relates to a safety device for firearms, in particular rifles, which prevents the inadvertent firing of a shot.
  • Safety devices are known in which a push button in the safety position acts directly on the trigger element, for example a catch pawl, which triggers the firing pin. These devices have the disadvantage that if the weapon falls to the ground or if the pawl " breaks " , a shot can be fired despite the weapon being secured. Furthermore, safety devices are known in which a comparatively complicated lever is operated from a push button rod is locked the striker '. these input devices, however, are able to offer any full security.
  • the object of the present invention is to provide a securing device which offers the highest level of security in that both the trigger and the chamber and the firing pin are locked in the security position. Unlocking from the trigger guard should also be possible. Finally, the device in the unlocked position should prevent the chamber from falling out unintentionally, but should not hinder the desired chamber expansion.
  • a triple security is achieved with the device according to the invention, namely in that the trigger, the chamber and the firing pin are locked. Furthermore, the shooter notices as soon as he inserts his finger into the trigger guard whether the weapon is secured. He then has the option of performing the unlocking only while aiming. Finally, there is no danger in the device according to the invention that the chamber is unintentionally pulled out in the unlocked state, for example when repeating the weapon.
  • a trigger block 1 is shown in combination with a conventional rifle, of which only part of the chamber 15 and the firing pin 16 are drawn. Below the trigger block 1 there is a trigger bracket 2 which delimits the movement path of the trigger 4.
  • the unit consisting of trigger 4 and trigger body 6 is articulated at 5 on trigger block 1.
  • the trigger 4 can be pivoted within the bracket 3, whereas the trigger body 6 is operatively connected to a conventional release element of the closure, not shown.
  • the trigger block 1 is assigned two slides 7 and 8, which are arranged side by side and can be displaced perpendicular to the longitudinal axis of the chamber 15, being guided by grooves which are located in block 1.
  • the two slides 7, 8 are connected to one another via a two-arm lever 9, in such a way that the lower end of at least the slider 8 projects into the space 3 defined by the bracket 2.
  • the lever 9 ' has two lever arms 9a and 9b, the free ends of which engage in the sockets of the sliders 7 and 8, and a center piece 9c which connects the two lever arms to one another.
  • the middle piece 9c is cylindrical, the longitudinal axis of the cylinder being perpendicular to the plane of the drawing and is mounted in a bearing block 10 with a cylindrical bearing surface attached to the trigger block 1.
  • the slide 7 In the securing position C (FIG. 1), the slide 7 is in its uppermost position, the slide 8 in its lowest position; conversely, the unlocked position A (Fig. 2) is defined by the fact that 'the slide 8 is in the uppermost position and the slide 7 is in the lowest position.
  • the slide 7 has a finger extension 7a of reduced diameter and a recess 14.
  • the fuse has three security functions in the security position C.
  • the trigger body 6 assigned to the trigger 4 is locked.
  • the striker 16 is locked “, and finally the chamber 15 is locked against rotation. All three functions are effected by the slide 7.
  • the end of the extension 6a of the trigger body 6 lies on the side face of the slide 7, thus preventing the unit 6 consisting of the body 6 and the trigger 4 from pivoting in the direction of the arrow S around the articulation point 5.
  • the trigger 4 is thus blocked Recess 16a of the firing pin 16, thereby preventing the firing pin 16 from advancing as well as preventing the chamber 15 from rotating.
  • the slider 8 is dimensioned such that its upper, as An ⁇ impact 8a shaped end in the armed position A, the "chamber 15 nearly or slightly affected.
  • firing pin 16 and chamber 15 are free because finger 7a has emerged from chamber 15. There is also nothing standing in the way of pivoting the trigger 4 in the direction of the arrow S (triggering a shot), because the end 6a of the trigger body 6 can freely enter the recess 14 of the slide 7.
  • the safety device also serves to prevent the chamber 15 from falling out during the unlocked state A, which can otherwise occur during rapid repetition.
  • the rail slat is in its upper position upon retraction of the chamber 15 against the stopper 8a of the ⁇ bers 8 abuts (Fig. 3).
  • the chamber 15 is to be deliberately removed, then it is only necessary to place the fuse in the fuse position in the manner mentioned above: to bring, with which the stop 8a moves downward and releases the stop ring 18 (Fig. 4). 3 and 4 that an expansion of the chamber 15 is only possible if the distance d- between the mutually facing surfaces of the fingers 8a and 7a is greater than the distance d 2 between the stop surface of the ring 18th and the chamber end 15b.
  • the lower end • of the slide 8 projects into the interior of the trigger 2, which means that the shooter feels the slide 8 when he wants to put his finger on the trigger 4 attention is drawn to the existence of security position C.
  • the unlocking can then be carried out either before sighting the target or during the aiming.
  • the trigger 4 is also locked via the trigger body 6, the firing pin 16 and the chamber 15.
  • the fuse according to the invention prevents the chamber from falling out, but nevertheless a desired removal of the chamber can be carried out quickly and easily.

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

Le dispositif de securite, destine en particulier aux fusils, comprend deux coulisses (7, 8) mobiles dans des guides perpendiculairement a l'axe longitudinal de la chambre (15) et disposees parallelement a l'interieur du dispositif de detente de l'arme. Les coulisses (7, 8) sont interconnectees au moyen d'un levier a double bras (9) de facon qu'un mouvement de descente de l'une des coulisses provoque la montee de l'autre coulisse et vice-versa. La partie inferieure d'au moins une (8) des coulisses fait saillie dans l'interieur (3) du pontet (2). L'une (7) des coulisses est amenagee de facon a verrouiller, en position assuree, l'organe de detente (6) associe a la detente (4), et a venir en prise avec un evidement (16a) du percuteur (16) par son extremite superieure (7a) a travers un orifice (15a) de la paroi de la chambre. L'autre coulisse (8) est agencee de facon que, en position desassuree, elle forme une butee, par son extremite superieure, pour une bague de butee voisine de l'extremite avant de la chambre.The safety device, intended in particular for rifles, comprises two slides (7, 8) movable in guides perpendicular to the longitudinal axis of the chamber (15) and arranged parallel to the interior of the trigger device of the weapon . The slides (7, 8) are interconnected by means of a double arm lever (9) so that a downward movement of one of the slides causes the rise of the other slide and vice versa. The lower part of at least one (8) of the slides protrudes into the interior (3) of the trigger guard (2). One (7) of the slides is arranged so as to lock, in the secure position, the trigger member (6) associated with the trigger (4), and to come into engagement with a recess (16a) of the firing pin (16 ) by its upper end (7a) through an orifice (15a) in the wall of the chamber. The other slide (8) is arranged so that, in the unsecured position, it forms a stop, by its upper end, for a stop ring adjacent to the front end of the chamber.

Description

SICHERUNGSEINRICHTUNGFÜRHAND LOCKING DEVICE FOR HANDS
FEUERWAFFENFIREARMS
Die Erfindung betrifft eine Sicherungseinrichtung für Feuer¬ waffen, insbesondere Gewehre, die das versehentliche Auslö¬ sen eines Schusses verhindert.The invention relates to a safety device for firearms, in particular rifles, which prevents the inadvertent firing of a shot.
Es sind Sicherungseinrichtungen bekannt, bei denen ein Druck¬ knopf in Siσherungsstellung direkt am den Schlagbolzen auslö¬ senden Abzugselement, etwa einer Fangklinke, angreift. Diese Einrichtungen sind mit dem Nachteil behaftet, daß dann, wenn die Waffe zu Boden fällt oder wenn die Fangklinke" bricht, trotz gesicherter Waffe ein Schuß ausgelöst werden kann. Weiterhin sind Sicherheitseinrichtungen bekannt, bei denen von einem Druckknopf aus über ein vergleichsweise kompliziertes Hebel¬ gestänge der Schlagbolzen arretiert wird'. Auch diese Ein- richtungen vermögen jedoch keine volle Sicherheit zu bieten.Safety devices are known in which a push button in the safety position acts directly on the trigger element, for example a catch pawl, which triggers the firing pin. These devices have the disadvantage that if the weapon falls to the ground or if the pawl " breaks " , a shot can be fired despite the weapon being secured. Furthermore, safety devices are known in which a comparatively complicated lever is operated from a push button rod is locked the striker '. these input devices, however, are able to offer any full security.
Ein weiterer Nachteil der bekannten Sicherungseinrichtungen besteht darin, daß der Sicherungsdruck-knopf aus Sicherheits¬ gründen möglichst entfernt vom Abzug angebracht werden muß , mit der Folge, daß der Finger für das Entsichern der Waffe vom Abzug genommen werden muß, ein Entsichern also unmittelbar vor Schußauslösung nicht möglich ist.Another disadvantage of the known safety devices is that the safety push-button must be attached as far away from the trigger as possible for safety reasons, with the result that the finger must be removed from the trigger for releasing the weapon, ie releasing immediately before the shot is fired not possible.
Aufgabe der vorliegenden Erfindung ist es, eine Sicherungsein¬ richtung zu schaffen, die dadurch höchste Sicherheit bietet, daß in der Sicherheitsstellung sowohl der Abzug als auch die Kammer und der Schlagbolzen verriegelt werden. Weiterhin soll die Entriegelung vom Abzugsbügel aus möglich sein. Schließlich soll die Einrichtung in entsicherter Stellung, ein unbeabsich¬ tigtes Herausfallen der Kammer verhindern, den gewünschten Kam¬ merausbau jedoch nicht behindern.The object of the present invention is to provide a securing device which offers the highest level of security in that both the trigger and the chamber and the firing pin are locked in the security position. Unlocking from the trigger guard should also be possible. Finally, the device in the unlocked position should prevent the chamber from falling out unintentionally, but should not hinder the desired chamber expansion.
Die Lösung dieser Aufgabe ist im Hauptanspruch gekennzeichnet. Mit der erfindungsgemäßen Einrichtung wird eine dreifache Si¬ cherheit erreicht, und zwar dadurch, daß der Abzug, die Kammer und der Schlagbolzen arretiert werden. Weiterhin bemerkt der Schütze, sobald er den Finger in den Abzugsbügel einführt, ob die Waffe gesichert ist. Er hat dann die Möglichkeit, die Ent¬ sicherung.- erst während des Zielens vorzunehmen. Schließlich besteht bei der erfindungsgemäßen Einrichtung keine Gefahr, daß im entsicherten Zustand, etwa beim Repetieren der Waffe, die Kammer unabsichtlich herausgezogen wird.The solution to this problem is characterized in the main claim. A triple security is achieved with the device according to the invention, namely in that the trigger, the chamber and the firing pin are locked. Furthermore, the shooter notices as soon as he inserts his finger into the trigger guard whether the weapon is secured. He then has the option of performing the unlocking only while aiming. Finally, there is no danger in the device according to the invention that the chamber is unintentionally pulled out in the unlocked state, for example when repeating the weapon.
• > r. Auf der Zeichnung ist eine Ausführungsform der Erfindung bei¬ spielsweise dargestellt. Es zeigen:•> r. An embodiment of the invention is shown in the drawing, for example. Show it:
Fig. 1 die Sicherung in Sicherungs- bzw. Entsicherungsstel- und 2 l,ung, und,1, the fuse in the safety or unlocking position and 2 l, ung, and,
Fig. 3 die Sicherung in gesicherter und entsicherter Stellung bezüglich der Herausnahme der Kammer.Fig. 3, the fuse in a secured and unlocked position with respect to the removal of the chamber.
Auf der Zeichnung ist ein Abzugsblock 1 in Kombination mit einem üblichen Gewehr dargestellt, von dem jedoch lediglich ein Teil der Kammer 15 und des Schlagbolzens 16 gezeichnet sind. Unterhalb des Abzugsblocks 1 befindet sich ein Abzugs¬ bügel 2, der den Bewegungsweg des Abzugs 4 umgrenzt.In the drawing, a trigger block 1 is shown in combination with a conventional rifle, of which only part of the chamber 15 and the firing pin 16 are drawn. Below the trigger block 1 there is a trigger bracket 2 which delimits the movement path of the trigger 4.
Die aus Abzug 4 und Abzugskörper 6 bestehende Einheit ist bei 5 am Abzugsblock 1 angelenkt. Dabei kann der Abzug 4 in¬ nerhalb des Bügels 3 verschwenkt werden, wohingegen der Abzugs¬ körper 6 mit einem nicht gezeichneten, üblichen Auslöseelement des Verschlusses in Wirkverbindung steht.The unit consisting of trigger 4 and trigger body 6 is articulated at 5 on trigger block 1. The trigger 4 can be pivoted within the bracket 3, whereas the trigger body 6 is operatively connected to a conventional release element of the closure, not shown.
Dem Abzugsblock 1 sind zwei Schieber 7 und 8 zugeordnet, die nebeneinander angeordnet und senkrecht zur Längsachse der Kam¬ mer 15 verschiebbar sind, wobei sie durch Nuten geführt wer¬ den, die sich im Block 1 befinden. Die beiden Schieber 7, 8 sind über einen Zweiarmhebel 9 miteinander verbunden, und zwar derart, daß das untere Ende zumindest des Schiebers 8 in den vom Bügel 2 umgrenzten Raum 3 hineinragt.The trigger block 1 is assigned two slides 7 and 8, which are arranged side by side and can be displaced perpendicular to the longitudinal axis of the chamber 15, being guided by grooves which are located in block 1. The two slides 7, 8 are connected to one another via a two-arm lever 9, in such a way that the lower end of at least the slider 8 projects into the space 3 defined by the bracket 2.
Der Hebel 9' weist zwei Hebelarme 9a und 9b, deren freie Enden in Gelenkpfannen der Schieber 7 und 8 greifen, sowie ein Mit¬ telstück 9c auf, welches die beiden Hebelarme miteinander ver¬ bindet. Das Mittelstück 9c ist zylindrisch ausgebildet, wobei die Längsachse des Zylinders senkrecht zur Zeichenebene verläuf und ist in einem am Abzugsblock 1 befestigten Lagerblöckchen 10 mit zylindrischer Lagerfläche gelagert.The lever 9 ' has two lever arms 9a and 9b, the free ends of which engage in the sockets of the sliders 7 and 8, and a center piece 9c which connects the two lever arms to one another. The middle piece 9c is cylindrical, the longitudinal axis of the cylinder being perpendicular to the plane of the drawing and is mounted in a bearing block 10 with a cylindrical bearing surface attached to the trigger block 1.
Exzentrisch zum Hebel 9 ist an dessen Mittelstück 9c das Ende einer Feder 13 befestigt, deren anderes Ende mit der ebenen Fläche einer Halbkugel.12 verbunden ist, deren konvexe Fläche durch die Feder 13, die zusammengedrückt ist, gegen die kon¬ kave Lagerfläche eines ebenfalls am Block 1 befestigten La- gerblδckchens 11 gedrückt wird. Die zwischen Hebel-Mittel¬ stück 9c und Halbkugel 12 eingespannte Feder 13 hält somit die beiden Elemente 9c, 12 in ihren Lagern 10 bzw. 11 und belastet darüberhinaus die aus den Schiebern 7,8 und dem He¬ bel 9 bestehende Einheit in Richtung einer von zwei Positionen, und zwar deshalb, weil die Wirklinie der Feder 13 exzentrisch zum Mittelpunkt des Zweiarmhebels 9 verläuft. Um also die Schieber 7, 8 aus der einen Position,, etwa der Sicherungspo¬ sition (Fig. 1) in die andere Position, etwa die Entsicherungs- position (Fig. 2) zu bringen, muß auf einen der Schieber eine Kraft ausgeübt werden, die genügt, die Gegenkraft der Feder 13 zu überwinden.Eccentrically to the lever 9, the end of a spring 13 is attached to the center piece 9c, the other end of which is connected to the flat surface of a hemisphere 12, the convex surface of which is pressed by the spring 13, which is compressed, against the concave bearing surface of a bearing block 11 also fastened to the block 1. The spring 13 clamped between the lever center piece 9c and the hemisphere 12 thus holds the two elements 9c, 12 in their bearings 10 and 11 and also loads the unit consisting of the slides 7, 8 and the lever 9 in the direction of one from two positions, because the line of action of the spring 13 extends eccentrically to the center of the two-arm lever 9. In order to move the sliders 7, 8 from one position, for example the securing position (FIG. 1) to the other position, for example the unlocking position (FIG. 2), a force must be exerted on one of the sliders , which is sufficient to overcome the counterforce of the spring 13.
In der Sicherungsstellung C (Fig. 1) befindet sich der Schie¬ ber 7 in seiner obersten, der Schieber 8 in seiner untersten Position; umgekehrt wird die entsicherte Stellung A (Fig. 2) dadurch definiert, daß' sich der Schieber 8 in der obersten und der Schieber 7 in der untersten Stellung befindet.In the securing position C (FIG. 1), the slide 7 is in its uppermost position, the slide 8 in its lowest position; conversely, the unlocked position A (Fig. 2) is defined by the fact that 'the slide 8 is in the uppermost position and the slide 7 is in the lowest position.
Der Schieber 7 weist an seinem oberen Ende einen Fingerfort¬ satz 7a verringerten Durchmessers und eine Aussparung 14 auf.At its upper end, the slide 7 has a finger extension 7a of reduced diameter and a recess 14.
Die Sicherung weist in der Sicherungsposition C drei Siche¬ rungsfunktionen auf. Zum einen wird der den Abzug 4 zugeord¬ nete Abzugskörper 6 verriegelt. Weiterhin wird der Schlagbol¬ zen 16 verriegelt", und schließlich erfolgt auch eine Verriege¬ lung der Kammer 15 gegen Drehung. Alle drei Funktionen werden dabei vom Schieber 7 bewirkt. So liegt in der Sicherungsposi¬ tion C das Ende des Fortsatzes 6a des Abzugskörpers 6 an der Seitenfläche des Schiebers 7 an, womit eine Verschwenkung der aus Körper 6 und Abzug 4 bestehendenEinheit in Richtung des Pfeiles S um die Anlenkstelle 5 verhindert wird. Der Abzug 4 ist somit blockiert. Zugleich greift der Finger 7a durch die Kammerbohrung 15a hindurch in die Ausnehmung 16a des Schlag¬ bolzens 16, womit sowohl ein Vorschnellen des Schlagbolzens 16 als auch eine Drehung der Kammer 15 verhindert wird. Soll von der Position C in die Position A übergegangen, die Waffe also entsichert werden, dann geschieht dies durch Ausübung von Druck in Richtung des Pfeiles F-j'auf den Schie¬ ber 8, das heißt, der Schieber 8 wird gegen die Kraft der Feder 13 nach oben gedrückt, bis die aus Kipphebel und Feder 13 bestehende Einheit in die Position A umschnappt. Das Ein¬ drücken des Schiebers 8 kann dabei mittels desselben Fingers vorgenommen werden, der auch den Abzug 4 betätigt, womit ge¬ währleistet ist, daß die Zeitspanne zwischen dem Entsichern und dem Auslösen eines Schusses extrem kurz gehalten werden kann, die Waffe also tatsächlich erst unmittelbar vor dem Schuß entsichert werden muß.The fuse has three security functions in the security position C. On the one hand, the trigger body 6 assigned to the trigger 4 is locked. Furthermore, the striker 16 is locked ", and finally the chamber 15 is locked against rotation. All three functions are effected by the slide 7. In the securing position C, the end of the extension 6a of the trigger body 6 lies on the side face of the slide 7, thus preventing the unit 6 consisting of the body 6 and the trigger 4 from pivoting in the direction of the arrow S around the articulation point 5. The trigger 4 is thus blocked Recess 16a of the firing pin 16, thereby preventing the firing pin 16 from advancing as well as preventing the chamber 15 from rotating. If the position is to be changed from position C to position A, ie the weapon is to be unlocked, then this is done by exerting pressure in the direction of arrow F-j 'on the slide 8, that is to say the slide 8 is counter to the force of the Press spring 13 upwards until the unit consisting of rocker arm and spring 13 snaps into position A. The slide 8 can be pushed in by means of the same finger which also actuates the trigger 4, which ensures that the time period between the releasing and the firing of a shot can be kept extremely short, that is to say the weapon only actually must be released immediately before the shot.
Der Schieber 8 ist derart bemessen, daß sein oberes, als An¬ schlag 8a ausgebildetes Ende in der Entsicherungsposition A die" Kammer 15 nahezu oder leicht berührt.The slider 8 is dimensioned such that its upper, as An¬ impact 8a shaped end in the armed position A, the "chamber 15 nearly or slightly affected.
In der entsicherten Position sind Schlagbolzen 16 und Kammer 15 frei, weil der Finger 7a aus der Kammer 15 herausgetreten ist. Auch einer VerSchwenkung des Abzugs 4 in Richtung des Pfeiles S (Auslösen eines Schusses) steht nichts mehr im Wege, weil das Ende 6a des Abzugskörpers 6 in die Ausnehmung 14 des Schiebers 7 frei eintreten kann.In the unlocked position, firing pin 16 and chamber 15 are free because finger 7a has emerged from chamber 15. There is also nothing standing in the way of pivoting the trigger 4 in the direction of the arrow S (triggering a shot), because the end 6a of the trigger body 6 can freely enter the recess 14 of the slide 7.
Soll aus der Position A wieder in die Sicherungsposition C übergegangen werden, dann ist es lediglich erforderlich, auf den Schieber 7 einen Druck in Richtung des Pfeiles F, auszuüben was zu Folge hat, daß sich der Schieber 8 in Richtung des Pfei¬ les F4 nach unten in die Position von Fig. 1 bewegt. Die Si¬ cherungseinrichtung nach der Erfindung dient außerdem dazu, während des entsicherten Zustandes A ein Herausfallen der Kam¬ mer 15 zu vermeiden, was ansonsten beim schnellen Repetieren vorkommen kann. Zu dem erwähnten Zweck ist benachbart dem Vor¬ derende 15b der Kammer 15 ein flanschartig vorstehender An- schlagring, der beim Zurückziehen der Kammer 15 gegen den Anschlag 8a des■ in seiner oberen Stellung befindlichen Schie¬ bers 8 anschlägt (Fig. 3). Soll die Kammer 15 absichtlich aus¬ gebaut werden, dann ist es lediglich erforderlich, die Siche¬ rung in der vorab erwähnten Weise in die Sicherungspqsit: zu bringen, womit der Anschlag 8a sich nach unten bewegt und den Anschlagring 18 freigibt (Fig. 4) . Aus den Fig. 3 und 4 geht hervor, daß ein Ausbau der Kammer 15 nur dann möglich ist, wenn der Abstand d-, zwischen den einander zugekehrten Flächen der Finger 8a und 7a größer ist als der Abstand d2 zwischen der Anschlagfläche des Ringes 18 und dem Kammerende 15b.If the position A is to be returned to the securing position C, then it is only necessary to exert pressure on the slide 7 in the direction of the arrow F, which has the consequence that the slide 8 moves in the direction of the arrow F4 moved down to the position of Fig. 1. The safety device according to the invention also serves to prevent the chamber 15 from falling out during the unlocked state A, which can otherwise occur during rapid repetition. For the mentioned purpose is adjacent to the Vor¬ derende 15b of the chamber 15 is a flange protruding limit stop ring, the rail slat is in its upper position upon retraction of the chamber 15 against the stopper 8a of the ■ bers 8 abuts (Fig. 3). If the chamber 15 is to be deliberately removed, then it is only necessary to place the fuse in the fuse position in the manner mentioned above: to bring, with which the stop 8a moves downward and releases the stop ring 18 (Fig. 4). 3 and 4 that an expansion of the chamber 15 is only possible if the distance d- between the mutually facing surfaces of the fingers 8a and 7a is greater than the distance d 2 between the stop surface of the ring 18th and the chamber end 15b.
Wie erwähnt, ragt in der Sicherungsposition C das untere Ende •des Schiebers 8 in den Innenraum des Abzugsbügels 2 hinein, was zur Folge hat, daß der Schütze, wenn er seinen Finger auf den Abzug 4 legen will, den Schieber 8 fühlt, also auf das Bestehen der Sicherungsposition C aufmerksam gemacht wird. Das Entsi¬ chern kann dann entweder vor dem Anvisieren des Zieles oder während des Zielens vorgenommen werden.As mentioned, in the securing position C the lower end • of the slide 8 projects into the interior of the trigger 2, which means that the shooter feels the slide 8 when he wants to put his finger on the trigger 4 attention is drawn to the existence of security position C. The unlocking can then be carried out either before sighting the target or during the aiming.
Weitere Vorteile der Erfindung bestehen darin, daß, wie erwähnt zugleich der Abzug 4 über den Abzugskörper 6, der Schlagbolzen 16 und die Kammer 15 verriegelt werden. Außerdem verhindert die erfindungsgemäße Sicherung ein Herausfallen der Kammer, wobei aber trotzdem ein gewünschter Ausbau der Kammer schnell und problemlos erfolgen kann.Further advantages of the invention consist in the fact that, as mentioned, the trigger 4 is also locked via the trigger body 6, the firing pin 16 and the chamber 15. In addition, the fuse according to the invention prevents the chamber from falling out, but nevertheless a desired removal of the chamber can be carried out quickly and easily.
Selbstverständlich sind Abwandlungen gegenüber dem dargestell¬ ten und beschriebenen Ausführungsbeispiel möglich, ohne den Bereich der Erfindung zu verlassen. Modifications to the exemplary embodiment shown and described are of course possible without leaving the scope of the invention.

Claims

PATENTANSPRÜCHE PATENT CLAIMS
1. Sicherungseinrichtung für Feuerwaffen, insbesondere Ge¬ wehre, dadurch gekennzeichnet-, daß zwei nebeneinander angeord¬ nete, in Nuten des Abzugsblocks (1) senkrecht zur Kammerlängs¬ achse verschiebbare Schieber (7,8) vorgesehen sind, daß die Schieber (7,8) über einen Hebel (9) miteinander derart gekop¬ pelt sind, daß in einer Stellung, der Sicherungsstellung, der erste Schieber (7) angehoben, der zweite Schieber (8) abgesenkt und in einer anderen Stellung, der Entsicherungsstellung, der erste Schieber (7) abgesenkt und der zweite Schieber (8) ange¬ hoben ist, daß der erste Schieber (7) in angehobener Stellung den dem Abzug (4) zugeordneten Abzugskörper „(6).. verriegelt und zugleich mit seinem oberen Ende (7a) durch eine Bohrung (15a) der Kammerwand hindurch in eine Ausnehmung (16a) des Schlagbol¬ zens (16) eingreift und damit Kammer und Schlagbol'zen verrie¬ gelt, und daß der zweite Schieber (8) in abgesenkter Stellung in den Innenraum (3) des Abzugsbügels (2) hineinragt und in angehobener Stellung mit seinem oberen Ende (8a) einen An¬ schlag für einen an der Kam eraußenwand befindlichen Flansch (18) bildet.1. Safety device for firearms, in particular rifles, characterized- in that two side by side arranged, in the grooves of the trigger block (1) perpendicular to the chamber longitudinal axis slide (7,8) are provided that the slide (7, 8) are coupled to one another via a lever (9) such that in one position, the securing position, the first slide (7) is raised, the second slide (8) is lowered and in another position, the unlocking position, the first slide (7) is lowered and the second slide (8) is raised so that the first slide (7) in the raised position has the trigger body "(6) assigned to the trigger (4) . , locked and at the same time engages with its upper end (7a) through a bore (15a) of the chamber wall into a recess (16a) of the striker (16) and thus locks the chamber and striker, and that the second slide ( 8) protrudes into the interior (3) of the trigger guard (2) in the lowered position and forms a stop for a flange (18) located on the outer wall of the chamber with its upper end (8a) in the raised position.
2. Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Schieber (7,8) durch eine Feder (13) sowohl in der Sicherungs- als auch in der Entsicherungsstellung festgehalten sind.2. Device according to claim 1, characterized in that the slide (7,8) are held by a spring (13) both in the securing and in the unlocking position.
3. Einrichtung nach Anspruch 2, dadurch gekennzeichnet, daß der die Schieber (7,8) verbindende Hebel (9) ein Zweiarm¬ hebel ist, dessen Arme gelenkig mit den Schiebern (7,8) verbun¬ den sind, daß der Zweiarmhebel (9) ein Mittelstück (9c) zylind¬ rischer Gestalt aufweist, das in einer am Abzugsblock (1) be¬ festigten Lagerschale (10) um eine zur Hebellängsachse senk¬ rechte Achse drehbar gelagert ist, daß der Zweiarmhebel (9) außermittig mit einer Feder (13) verbunden ist, deren anderes Ende am Abzugsblock (1) angelenkt ist, und daß die Feder (13) ü dauernd in einem zusammengedrückten Zustand belastet ist.3. Device according to claim 2, characterized in that the lever (9) connecting the slider (7, 8) is a two-arm lever, the arms of which are articulated with the sliders (7, 8), that the two-arm lever ( 9) has a central piece (9c) of cylindrical shape, which is mounted in a bearing shell (10) attached to the trigger block (1) so as to be rotatable about an axis perpendicular to the longitudinal axis of the lever, that the two-arm lever (9) is off-center with a spring (13) is connected, the other end of which is articulated on the trigger block (1), and that the spring (13) ü is constantly loaded in a compressed state.
4. Einrichtung nach einem der Ansprüche 1 bis 3 , dadurch gekennzeichnet, daß der erste Schieber (7) näher dem Vorder¬ ende der Waffe, der zweite Schieber (8) näher dem Schaftende der Waffe angeordnet ist.4. Device according to one of claims 1 to 3, characterized in that the first slide (7) closer to the front end of the weapon, the second slide (8) is arranged closer to the barrel end of the weapon.
5. Einrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß der Abstand (dm, ) zwischen den einander zu¬ gekehrten Flächen der Oberenden (7a,8a) der Schieber (7,8) gleich oder größer dem Abstand zwischen der Anschlagfläche des Anschlagrings (18) der Kammer (15) und dem Vorderende (15b) der Kammer (15) ist. 5. Device according to one of claims 1 to 4, characterized in that the distance (dm,) between the mutually zu¬ facing surfaces of the upper ends (7a, 8a) of the slide (7,8) equal to or greater than the distance between the stop surface the stop ring (18) of the chamber (15) and the front end (15b) of the chamber (15).
EP82900957A 1981-02-27 1982-02-26 Security device for hand fire arms Expired EP0072851B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82900957T ATE11595T1 (en) 1981-02-27 1982-02-26 SAFETY DEVICE FOR SMALL ARMS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT03348/81A IT1145033B (en) 1981-02-27 1981-02-27 SAFE FOR FIREARMS, IN PARTICULAR FOR RIFLES
IT3348 1981-02-27

Publications (2)

Publication Number Publication Date
EP0072851A1 true EP0072851A1 (en) 1983-03-02
EP0072851B1 EP0072851B1 (en) 1985-01-30

Family

ID=11105436

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82900957A Expired EP0072851B1 (en) 1981-02-27 1982-02-26 Security device for hand fire arms

Country Status (5)

Country Link
US (1) US4471551A (en)
EP (1) EP0072851B1 (en)
ES (1) ES509964A0 (en)
IT (1) IT1145033B (en)
WO (1) WO1982002941A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4651455A (en) * 1985-06-21 1987-03-24 Geiser Jr John D Bolt action rifle
US5081779A (en) * 1991-06-11 1992-01-21 Pack Harold R Firearm safety lock
WO1995016179A1 (en) * 1993-12-06 1995-06-15 Denel (Proprietary) Limited Safety and/or dismantling device for a firearm and the like
WO1996029560A2 (en) 1995-03-15 1996-09-26 Mul-T-Lock Technologies Ltd. Lock for chambers and magazines of weapons
DE19513594C2 (en) * 1995-04-11 1998-04-30 Rheinmetall Ind Ag Automatic weapon with a replaceable weapon barrel
RU2165574C2 (en) * 1995-12-13 2001-04-20 Штейр-Даймлер-Пух Акциенгезельшафт Hand fire arms with trigger lock
US6877802B2 (en) * 2003-04-15 2005-04-12 Graco Children's Products Inc. Foldable infant seat
US7971379B2 (en) * 2004-02-13 2011-07-05 Rmdi, Llc Firearm
US11892257B2 (en) * 2021-05-28 2024-02-06 Abrams Airborne Manufacturing, Inc. Retaining devices for firearm bolts and firearms including same
DE102022102807A1 (en) 2022-02-07 2023-08-10 Blaser Group Gmbh bolt action rifle

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DE82638C (en) * 1894-09-29
US1376165A (en) * 1920-01-26 1921-04-26 Waldo E Rosebush Firearm
CH229631A (en) * 1941-06-27 1943-11-15 J C Ljungman Ab Self-loading firearm with safety device.
DE900426C (en) * 1943-07-31 1953-12-28 Nikolaus Von Tilly Dipl Ing Securing on the Mauser lock
US2453683A (en) * 1946-02-13 1948-11-09 Alexander W Caldow Safety for firearms

Non-Patent Citations (1)

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Title
See references of WO8202941A1 *

Also Published As

Publication number Publication date
WO1982002941A1 (en) 1982-09-02
EP0072851B1 (en) 1985-01-30
ES8303676A1 (en) 1983-02-01
IT8103348A0 (en) 1981-02-27
IT1145033B (en) 1986-11-05
ES509964A0 (en) 1983-02-01
US4471551A (en) 1984-09-18

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