• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a firearm comprising a housing (1), a magazine (2) which can be inserted into a receptacle of the housing (1), the cartridges (3) being biased in the direction of a transfer opening by means of a magazine feeder (7) the housing (1) movable closure (8) for conveying the cartridges (3) and a pivotally mounted shutter catch (4), which in cooperation with the Magazinzubringer (7) the shutter (8) with empty magazine (2) in the rear disengaged Holding position. A release element (9) is provided for automatic release of the closure (8) into the closed front position when a new magazine (2) is inserted, wherein the release element (9) is movably arranged relative to the housing (1) and has an engagement surface (10 ) which cooperates with a magazine (2) arranged control surface (11), whereby upon insertion of a magazine (2) the trigger element (9) is moved away from its original position, and wherein the trigger element (9) further comprises an active surface (12) which acts on the shutter (8) or on the shutter catch lever (4) and thereby releases, so that the shutter (8) is movable to the front closed position.
    公开号:AT514445A1
    申请号:T50423/2013
    申请日:2013-06-27
    公开日:2015-01-15
    发明作者:
    申请人:Weilharter Rene；
    IPC主号:
    专利说明:

    The invention relates to a firearm comprising a housing, an insertable into a receptacle of the magazine magazine, wherein the cartridges located in the magazine are biased by a Magazinzubringers towards a takeover opening, a movable relative to the housing closure for transporting cartridges from the takeover opening of the magazine in a cartridge chamber located in the housing or for transporting the cartridge cases from the cartridge chamber to an ejection window and a catch catch pivotally or slidably disposed on the housing, which holds in cooperation with the Magazinzubringer the closure with the magazine empty in the rear disengaged position.
    The currently common firearms, which are used for example by emergency forces around the world, have the following operation. When firing a cartridge pushes the recoil or the gas pressure, the closure, also called slide or breech, to the rear. In this case, the extractor attached to the closure (also called the extractor claw) pulls the empty cartridge case out of the cartridge chamber at the groove intended for this purpose.
    In the further return, the sleeve held by the extractor hits the ejector, which is usually mounted inside the handle of the gun. As a result, the sleeve is usually ejected laterally upwards through the ejection window of the closure, while the closure continues to run back and a possibly existing hammer or a striker (also called hammer or cock) spans and thus manufactures the fire readiness.
    Arrived in its rear disengaged position, pushes the closing spring (also called closing spring or feed spring) the closure back to the front. The closure introduces a new cartridge from the magazine to the cartridge chamber. Arrived in the front closed position, there is a new cartridge in the chamber and the hammer or the firing pin is stretched and the weapon ready to fire. For another shot, the shooter now only has to release the trigger and press again.
    If the magazine is shot empty, the magazine feeder presses on the catch catch, which engages in a corresponding recess of the closure and holds the closure in the rear disengaged position. After the magazine change, the shutter catch lever, which is under relatively high pressure by the closing spring, must be unlocked by at times strong force application. With gloves on, with sweaty hands, or under enormous stress in the field, this process step can become a difficult task, which in the worst case can lead to the death of the task force in the event of failure or delay.
    Currently, there are several approaches that should facilitate this powerful unlocking or try to circumvent. For example, projections on the catch lever, so-called thumb pads or textures are provided in order to increase the friction and thus prevent slipping of the finger when unlocking. The handling technique of the so-called "Double Hand Release" tries to address this problem by the thumb of the second hand, the shutter catch is actuated, as this more pressure on the catch lever can be exercised.
    Another possibility is to change the handling of the weapon in order to unlock the shutter after inserting a new magazine and to bypass the operation of the shutter catch lever, for example, the so-called "Overhand Release". or the "Sling Shot" in which with the second hand, the shutter is manually moved even further back to the disengaged position to release the pressure on the shutter catch, whereby this is brought by its return spring back to the release position.
    However, the previous procedures require a comprehensive training from the user in order to "blind" in case of emergency. to be exercised. This can not be assumed by a task force, which was most likely never involved in a firefight.
    It is therefore an object of the invention to improve a firearm to the effect that the above problem is eliminated and an automatic release of the shutter and return movement is made possible in the closed front position during insertion of a new magazine. At the same time, the solution should be as simple and inexpensive as possible to keep the production costs of the weapon low.
    This object is achieved in that a release element is provided for the automatic release of the closure in the closed front position when inserting a new magazine, wherein the trigger element is arranged to move relative to the housing and having an engagement surface, which arranged with a magazine Cooperating control surface, whereby upon insertion of a magazine, the trigger element is moved away from its initial position, and wherein the trigger element further comprises an active surface which acts on movement of the trigger element on the closure or the catch lever and thereby releases the catch catch, so that the closure in the front closed position is movable.
    The invention allows the shutter, which is fixed after the magazine is empty in the rear position, to automatically unlock again upon insertion of a new magazine and to restore the fire readiness. This results in a gain of time and security for the user. The conventional function of the shutter catch lever is not adversely affected. So it can be fixed as before, the shutter in the rear position for the transfer or control of the weapon (manually or after emptied magazine). Only when inserting a new magazine, the lock is released, but not when removing the old magazine. Depending on the type of weapon, the triggering element and the other interacting surfaces must be adjusted in such a way that the magazine locks in the moment in which the closure is also released.
    According to a possible embodiment of the invention, it is provided that the trigger element is a lever arranged on the housing at a pivot point, and that the control surface on the magazine comprises a first and a second control section, wherein the first control section with the engagement surface of the lever in its initial position Collapsing a magazine cooperates and thereby the effective surface of the lever engages with the shutter catch and forces it into the release position, and wherein the second control portion cooperates with the engagement surface of the lever when ejecting the magazine and thereby disengages the effective surface of the lever with the shutter catch ,
    The invention can thus be realized by adding only a single component. The shutter catch lever is pressed down only during insertion of the magazine and thus the same movement is exercised, as must be performed manually by the thumb in the conventional case.
    An alternative embodiment of the invention provides that the trigger element is provided with at least one control pin arranged in the housing sliding plate, wherein the control pin is guided in a housing arranged in the gate, and that the plate in the starting position with its engagement surface with the control surface of the magazine when inserting the magazine engages and the plate is moved along the backdrop, so that the active surface acts on the closure and slightly displaced to the rear, whereby the shutter catch is released and moves in the release position and subsequently when reaching the end position of the magazine the active surface of the plate releases the closure again.
    Another feature of the invention is that the scenery has a game or a corresponding alternative track section, so that when ejecting the magazine, the platelet is movable past the shutter in its initial position.
    In this embodiment, the closure is moved backward by the added component from the rear disengaged position only a few millimeters. This component thus exerts the movement of the closure, which, for example, by hand in the "Overhand Release". performed by the user to release the shutter catch. When removing a magazine, the trigger must be moved past the shutter to return to the starting position. For a certain game in the backdrop or an alternative track section is provided. It will be understood by one of ordinary skill in the art that in both embodiments, the control surfaces and engagement surfaces and / or the link and the control pin may be disposed on the respective other component (magazine or trigger element or trigger element or housing).
    In order to ensure a functional reliability of the firearm according to the invention in any position, it is provided according to a further feature of the invention that the trigger element is biased by a spring in the direction of its initial position.
    The invention will now be described with reference to the accompanying drawings, wherein
    1 shows a schematic perspective view of a firearm with inserted magazine with cartridges according to the prior art, wherein the closure is not shown for better view,
    2 shows the firearm from FIG. 1 with an empty magazine,
    3 shows a schematic detail sectional view through a first embodiment of a firearm according to the invention when inserting a magazine into a weapon with a locking catch in the upper position,
    4 shows the firearm from FIG. 3 with the magazine almost completely inserted, FIG.
    5 shows the firearm from FIGS. 3 and 4 with an empty magazine inserted,
    6 shows the firearm of FIGS. 3 to 5 when ejecting the empty magazine,
    7 shows a schematic detail sectional view through a second embodiment of a firearm according to the invention when inserting a new magazine,
    Fig. 8 shows the firearm of Fig. 7 with almost completely inserted magazine and
    9 shows the firearm from FIGS. 7 and 8 with the magazine completely inserted.
    The firearm according to the prior art shown in FIGS. 1 and 2 comprises a housing 1, in which a magazine 2 with cartridges 3 can be used. An unillustrated closure is movably disposed relative to the housing 1 at the top of the weapon and provides for the transport of the cartridges 3 to the loading chamber and the transport of the Partonenhülsen to the ejection window. The shutter is biased toward the front closed position by a shutter spring and is moved rearwardly against the force of the shutter spring by the recoil when firing the weapon. As soon as the last cartridge 3 is fired from the magazine 2, the shutter moves backwards and an upper edge of the magazine feeders 7 pushes the same over a projection 5 on the catch lever 4 (see Fig. 2). The illustrated embodiment is realized for example in a Glock® such. In other manufacturers, the shutter catch lever 4 is actuated at different locations, for example laterally on the magazine.
    As a result, the shutter catch lever 4 engages in a corresponding recess of the shutter and holds it in the rear disengaged position. After changing the magazine 2, the shutter catch lever 4 must be released to bring the shutter back to the front closed position. This can be done for example by pressing down the shutter catch 4 via the actuating surface 6. Since the force of the closing spring acts on the closure and thus also on the catch catch 4, some effort is required to release the catch catch 4 via the actuating surface 6. As an alternative method, the user with the second hand, the shutter a little further pull backwards, whereby the shutter catch lever 4 is relieved and moves again by its own return spring in the release position. Both methods require force and / or exercise by the user and are difficult to accomplish in an emergency in the field.
    FIGS. 3 to 6 schematically show a magazine change in a firearm according to the invention. In addition to the parts already described in FIGS. 1 and 2, a trigger element 9 is arranged here in the form of a lever at a common pivot point with the catch catch. The triggering element 9 has an engagement surface 10 which cooperates with a corresponding control surface 11 on the magazine 2. Fig. 3 shows the situation when inserting a new magazine 2 in the position where the engagement surface 10 comes into contact with the control surface 11. The shutter 8 is secured in the rear disengaged position and by the shutter catch lever 4. Upon further insertion of the magazine 2 (FIG. 4), the engagement surface slides over a first control section 11 'of the control surface 11 and the trigger element 9 is thereby moved downwards. An active surface 12 thereby pulls the catch lever 4 down and pulls it into the release position. Upon reaching the end position of the magazine 2 and the shutter catch lever 4 is in the release position and the shutter 8 moves to the front closed position and takes a cartridge 3 from the magazine 2 and transports them into the loading chamber.
    As soon as the magazine 2 has been emptied, the magazine feeder pushes the closing catch lever 4 back upwards (FIG. 5). Now, when the magazine 2 is ejected, the engagement surface 10 slides over a second control section 11 "of the control surface 11 (FIG. 6). The trigger element 9 is thereby raised slightly and the active surface 12 device with the shutter catch lever 4 is disengaged. The conventional safety function of the shutter catch lever 4 is thus not hindered by the trigger element 9.
    Figs. 7 to 9 show an alternative embodiment of the invention. In this embodiment, the triggering element 9 acts on the closure 8. The triggering element 9 is a guided with a control pin 13 in a gate 14 platelets. Fig. 7 shows the situation when inserting the magazine 2 at the time when the engagement surface 10 of the trigger element 9 comes into contact with the control surface 11 of the magazine. If the magazine 2 further inserted (Fig. 8), the trigger element 9 is pressed by the control surface 11 with its active surface 12 against the shutter 8, whereby this is pressed a little further back. As a result, the shutter catch lever 4 is relieved and can move by its return spring in its release position. As soon as the magazine is completely inserted (FIG. 9), the triggering element 9 releases the closure 8 and the latter can move back into the forward closed position. When inserting an empty magazine, although the shutter 8 is released by the trigger element 9, but the shutter catch lever 4 catches the shutter 8 at the same time, since this is pushed up again by the Magazinzubringer 7.
    When ejecting the magazine 2, the active surface 12 must be able to move past the closure, so that the trigger element 9 can return to its original position. The provision is made by a spring 15. So that the trigger element 9 does not hang on the closure 8, a game is provided in the gate 14.
    The embodiment according to FIGS. 7 to 9 thus imitates, in principle, the movement which is normally carried out by the user with the second hand during the retraction of the closure for releasing the closure catch lever.
    By automating the release of the shutter catch, the operational readiness of the firearm can be recovered more quickly, without the user consuming elaborate training or high force required. At the same time, the safety of the usual function of the shutter catch lever is not affected.
    Vienna, June 27, 2013
    权利要求:
    Claims (5)
    [1]
    1. Firearm comprising a housing (1), in a receptacle of the housing (1) insertable magazine (2), wherein in the magazine (2) located cartridges (3) by means of a Magazinzubringers (7) biased in the direction of a takeover opening are a relative to the housing (1) movable closure (8) for the carriage of cartridges (3) from the takeover opening of the magazine (2) in a housing (1) located cartridge chamber or for transporting the cartridge cases from the chamber to an ejection window and a on the housing (1) pivotally or slidably arranged locking catch (4), which holds in cooperation with the Magazinzubringer (7) the closure (8) with an empty magazine (2) in the rear disengaged position, characterized in that a trigger element (9) for the automatic release of the closure (8) in the closed front position when inserting a new magazine (2) is provided, wherein the trigger element (9) is arranged movably relative to the housing (1) and has an engagement surface (10) which cooperates with a control surface (11) arranged on the magazine (2), whereby the trigger element (9) can be moved away from its starting position when a magazine (2) is inserted , and wherein the trigger element (9) further comprises an active surface (12) which acts on the closure (8) or on the catch catch (4) when the trigger element (9) moves, thereby releasing the catch catch (4), so that the closure (8) is movable to the front closed position.
    [2]
    2. firearm according to claim 1, characterized in that the trigger element (9) is a housing (1) arranged at a pivot lever, and that the control surface (11) on the magazine a first (11 ') and a second control section (11 ''), wherein the first control portion (11 ') with the engagement surface (10) of the lever in its initial position upon insertion of a magazine (2) cooperates and thereby the effective surface (12) of the lever with the shutter catch lever (4) is engaged and forces it to the release position, and wherein the second control portion (11 '') cooperates with the engagement surface (10) of the lever when ejecting the magazine (2) and thereby the operative surface (12) of the lever with the shutter catch lever (4) disengaged provides.
    [3]
    3. firearm according to claim 1, characterized in that the trigger element (9) with at least one control pin (13) provided in the housing (1) arranged displaceable plate, wherein the control pin (13) in a housing (1) arranged backdrop (14) is guided, and that the plate in the starting position with its engagement surface (10) with the control surface (11) of the magazine (2) during insertion of the magazine (2) engages and the plate along the gate (14) is moved in that the active surface (12) acts on the closure (8) and displaces it slightly to the rear, whereby the closure catch lever (4) is free and moves into the release position and subsequently upon reaching the end position of the magazine (2) the effective surface ( 12) of the plate releases the closure (8) again.
    [4]
    4. firearm according to claim 3, characterized in that the link (14) has a game or a corresponding alternative track section, so that when ejecting the magazine (2) the plate on the closure (8) is movable past in its initial position.
    [5]
    5. Firearm according to one of claims 1 to 4, characterized in that the triggering element (9) is biased by a spring in the direction of its initial position. Vienna, June 27, 2013
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    同族专利:
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    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE19839985A1|1998-09-02|2000-03-16|Heckler & Koch Gmbh|Self-loading handgun with a lock catch that can also be activated independently of the magazine|
    DE102007011504A1|2007-03-09|2008-09-11|German Sport Guns Gmbh|Hand gun, particularly semi-automatic pistol, has barrel, catch, outer housing, trigger unit and magazine, where all assembly parts of catch with assembly unit or catch housing are retracted in outer housing|
    GB151196A|1920-01-21|1920-09-23|William John Whiting|Improvements in, or relating to, automatic pistols|
    GB215680A|1923-12-14|1924-05-15|John Moses Browning|Improvements in small-arms|
    FR648817A|1927-06-25|1928-12-14|Improvement in automatic weapons loading by magazine|
    DE3035796C2|1980-09-23|1989-11-09|Carl Walther Gmbh, 7900 Ulm, De|
    AT368807B|1981-04-30|1982-11-10|Glock Gaston|PISTOL|
    US4664015A|1985-07-24|1987-05-12|Kennedy Joseph E|Automatic gun with improved firing mechanism|
    IL94657A|1990-06-07|1993-03-15|Israel State|Pistol with automatic mechanism for the release of a slide catch|
    DE102006005351A1|2006-02-07|2007-08-16|Carl Walther Gmbh|Magazine securing arrangement for pistol, comprises locking element also active when magazine is removed|
    US20160069627A1|2014-09-08|2016-03-10|Colton R. Cobb|Firearm Slide Stop Lock Competitive Interrupt|US9568263B1|2015-01-07|2017-02-14|Daniel G. O'Kelly|Self-loading firearm with automatic slide and magazine catch and release|
    US20160348992A1|2015-05-29|2016-12-01|Richard J. Tisone|Ammunition magazine configured for automatic ejection|
    US10101102B2|2015-07-31|2018-10-16|Magpul Industries Corp.|Magazine well for a firearm|
    BR102019009671A2|2018-05-15|2019-11-19|Glock Tech Gmbh|firearm, in particular pistol, with a disassembly device|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA50423/2013A|AT514445B1|2013-06-27|2013-06-27|firearm|ATA50423/2013A| AT514445B1|2013-06-27|2013-06-27|firearm|
    EP14745061.3A| EP3014209B1|2013-06-27|2014-06-27|Firearm|
    US14/893,241| US9651326B2|2013-06-27|2014-06-27|Firearm|
    PCT/AT2014/050146| WO2014205473A1|2013-06-27|2014-06-27|Firearm|
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