• 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:
    A firearm (11) comprising a component carrier (14), a barrel (15) with a cartridge chamber (3) for receiving a cartridge (1) and a slide (17) mounted longitudinally displaceably on the component carrier (14) with a closure (16) for the barrel (15) and a stripping device for the cartridge (1), wherein the carriage (17) carries an extractor (2) for extracting a severed cartridge (1) from the chamber (3), wherein on the carriage (17) an ejector (9) is mounted longitudinally displaceable, which projects into the pull-out movement path (8) of the cartridge (1) from the side and in the final phase of the backward movement of the carriage (17) on a component carrier (14) formed stop (23) ,
    公开号:AT513980A4
    申请号:T50430/2013
    申请日:2013-07-01
    公开日:2014-09-15
    发明作者:Alexander Dipl Ing Fh Giesen
    申请人:Steyr Mannlicher Gmbh；
    IPC主号:
    专利说明:

    PATENT OFFICER DIPL.-ING. Dr.techn. ANDREAS WEISER EUROPEAN PATENT AND TRADEMARK ATTORNEY A-1130 VIENNA · KOPFGASSE 7 06215 STEYR MANNLICHER Holding GmbH A-4442 Kleinraming (AT)
    The present invention relates to a firearm comprising a component carrier, a barrel having a cartridge chamber for receiving a cartridge and a longitudinally displaceably mounted on the components carrier carriage with a closure for the barrel and a stripping device for the cartridge, wherein the carriage is an extractor for extracting a severed cartridge from the chamber.
    Such an extractor cooperates with an ejector (ejector), which is formed on the component carrier usually in the form of a stop edge and against which the cartridge when pulling out with its cartridge bottom side, whereby it is tilted and ejected, e.g. through a side window or a recess of the carriage. The ejector must be adapted to the caliber of the cartridge used in order to project into the path of movement of the cartridge to the correct extent and thus to cause their tilting. In weapons with changing systems in which, for example, to shoot of small caliber or color marking cartridges (FX cartridges) for training purposes, the barrel (or at least its cartridge bearing) is exchanged for a smaller caliber, changed by the reduced cartridge diameter and / or the different TEL .: (+43 1) 879 17 06 - FAX: (+43 1) 879 17 07 -EMAIL: MAIL@PATENTE.NET WEB: WWW.PATENTE.NET FIRST BANK 038-56704 BLZ: 20111 -IBAN: AT1020T1100003856704 BIC: GIBAATWW · VAT: AT U 53832900 2
    Run also the point of attack of the ejector, which can lead to malfunction.
    The invention has as its object to solve this problem and to provide a firearm with improved function for use with different ammunition.
    This object is achieved with a firearm of the type mentioned in the introduction, which is characterized according to the invention in that the ejector is mounted longitudinally displaceable, which projects into the pull-out path of the cartridge from the side and in the final phase of the backward movement of the carriage abuts a stop formed on the component carrier.
    According to the invention, the ejector is no longer rigidly mounted on the component carrier but movably in the carriage. The ejector moves during the extension movement of the cartridge at least with the carriage until it is set in the final phase of the extension movement of the stop of the component carrier and thus the function of a conventional, projecting into the movement path of the cartridge, the cartridge tilting ejector obtained. By virtue of its arrangement as a separate component in the carriage, the ejector can be selectively and optimally adapted to the diameter or caliber of the desired ammunition or of the barrel or cartridge chamber used, which avoids disturbances of the ejector function with different ammunition. 3/19 3
    Preferably, the ejector is mounted modular exchangeable in the carriage. Moreover, the entire slide together with the ejector can be exchanged modularly for an ejector-free second carriage, for which said stop takes over the ejector function: When using an ejector-less carriage, the weapon thus has a rigid "replacement" ejector in the form of the stop on the component carrier.
    A particularly advantageous embodiment of the invention is characterized in that the ejector has an elongated central portion which slides on the stop, and a hook-shaped end portion which rests against the stop in said end phase. As a result, the carriage with the ejector can be easily placed from above or sliding from the front of the component carrier with the stop.
    The ejector need only be longitudinally displaceable in the carriage by at least that displacement distance corresponding to the final phase of the pull-out motion in which the extractor retracts the cartridge further towards one edge of its cartridge bottom, while the cartridge bottom abuts the fixed ejector at the opposite edge, i. around the tipping path of the cartridge bottom. If desired, however, the ejector can also be displaceable over a longer displacement distance in the carriage. Preferably, the ejector is urged rearward by a spring relative to the carriage, i. spring-biased to the rear, so that he is at the 4/19 4
    Forward movement of the carriage moves in a cartridge as unimpaired position.
    According to a further embodiment of the invention, the barrel is a removable barrel. A first run may e.g. be a rigid barrel, which is modular exchangeable against a tilted mounted second barrel. In conjunction with a modular interchangeable carriage, this results in an advantageous modular weapon system in which e.g. on the one hand, a tiltable barrel for high-energy ammunition with an ejector-free slide with interlocking closure or on the other hand, a rigid barrel for small caliber or FX ammunition with an ejector he-slide interacts with ground closure.
    In any case, it is particularly advantageous if the weapon has a housing divided into a lower part and an upper part, wherein the component carrier lies in the lower housing part and the carriage forms the upper housing part. As a result, a modular exchange system is created in which the weapon base always remain the same and can be combined with different slides and barrels for different ammunition.
    The invention is explained below with reference to an embodiment shown in the accompanying drawings. In the drawings: Figures 1 and 2, the operating principle of an ejector schematically in section; 5 and FIGS. 3 and 4 show the upper housing part of a firearm according to the invention in a plan view (FIG. 3) and a cross-section at the level of the extractor and ejector (FIG. 4);
    Fig. 5 is a partial rear view of the firearm of the invention with the housing top removed; 6a to 6c each show a longitudinal section through the upper housing part of Figure 3 with running along the section line A-A of Figure 3 in three different operating positions ..; Figures 7a and 7b is a side view and partial side view of the firearm of the invention with removed top housing part in two different, the operating positions of Figures 6a and 6b corresponding operating positions. and
    Fig. 8 is a partial side view of the firearm of the invention in a position for use with an ejector-less carriage.
    The operation of a cooperating with an ejector extractor in a firearm is briefly explained with reference to FIGS. 1 and 2. After the firing, a chipped cartridge 1 ("empty cartridge case") is pulled backward from an extractor 2 in the direction of arrow F from the rear part or cartridge chamber 3 of a barrel 4 (only partially shown). The extractor 2 engages with a hook-shaped part 5 laterally in a groove 6 next to the cartridge bottom 7 of the cartridge 1 a. In the movement path 8 of the cartridge 1 when pulling out laterally protrudes an ejector 9, on which the severed cartridge 1 in the final phase (Fig. 2) 6/19 6 strikes her pull-out at a point P approximately opposite the point of the extractor 2, in the further movement of the extractor 2 in the direction of the arrow F is tilted and ejected in the direction of the arrow E, eg via a side window 10 (Fig. 3) of the firearm.
    When using different ammunition, i. Cartridges 1 with different diameters or calibers, for which e.g. Change runs of different caliber are used, the point of application P of the ejector 9 shifts, which can lead to malfunction. To solve this, the following measures are used.
    FIGS. 3 to 8 show a firearm 11 or parts thereof. The firearm 11 in the present case is a pistol, however, it should be understood that the firearm 11 may also be a long gun, e.g. a hunting or assault rifle.
    The firearm 11 comprises a lower housing part 12 and an upper housing part 13. The lower housing part 12 contains a component carrier 14 (FIGS. 5, 7a), preferably of metal, which supports the shot-relevant components and defines one another in their relative positions, such as a barrel 15, a cooperating one Closure 16 and (not shown) a stripping device for the cartridge 1, a stripping device for the stripping device and a magazine, as known in the art. 7/19 7
    The shutter 16 is mounted in a carriage 17 which is e.g. via dovetail guides 18, 19 is mounted longitudinally displaceably on the component carrier 14 in the longitudinal direction of the weapon 11 (weft direction of the barrel 15), see FIGS. 6a to 6c. The locking of the closure 16 with the barrel 15 is not shown in detail and may be done in any manner known in the art. For example, the barrel 15 is a controlled dump that tilts down a few millimeters after firing at its rear end to release a latching connection with the latch 16. Other types of closures are possible, for example, the carriage 17 may include a rotary piston closure.
    In the example shown, the carriage 17 is designed in the form of a housing 15, which also covers the barrel 15, and contains the closure 16; Alternatively, the carriage 17 may also directly form the closure 16 or be integrated with this and do not cover the barrel 15. Also, the component distribution of the housing base 12 may be different than illustrated, for example, the component carrier 14 itself may form the housing base 12, i. be integral with this. The choice of material is arbitrary, for example, some or all of the parts can be made as far as possible from inexpensive plastic instead of metal.
    The barrel 15 is preferably exchangeable modularly against a change barrel of another caliber or at least with adapter rings (not shown) for narrowing the cartridge chamber 3 for a small-caliber training ammunition. For example, a first, rigid barrel 15 may be used for small caliber training ammunition or FX cartridges, along with an un-locked closure ("ground-lock") that can be changed to a second, tilt-down barrel for large-caliber cartridge ammunition cooperates in the manner mentioned with a lockable closure 16. Thus, e.g. the entire upper housing part 13 with the closure 16 and the barrel 15 are changed, while the lower housing part 12 with magazine, take-off device, clamping device, etc. remains the same. For the modular exchange system of the weapon 11, an ejector 9 is used, which is movably mounted in the carriage 17. The ejector 9 slides with lateral tabs 20 in longitudinal guides 21 of the carriage 17 and is between a first, relative to the carriage 17 rearwardly offset position (Fig. 6a, 6b, 7a, 7b) and a second, relative to the carriage 17 by the way d shifted forward position (Fig. 6c) movably mounted. A compression spring 22 between an inner shoulder of the carriage 17 and e.g. one of the flaps 20 biases the ejector 9 in the rear position (Fig. 6a, 6b, 7a, 7b). This is advantageous, but not mandatory, if necessary, the compression spring 22 can also be omitted.
    When the carriage 17, together with the extractor 2 (Fig. 4), is moved rearwardly to extend the severed cartridge 1 (Fig. 6a-6b; Fig. 7a-7b), the ejector moves 9 first with the carriage 17 with. In the final phase of the pull-out movement (FIGS. 6b-6c), the ejector 9 is fixed relative to the component carrier 14, namely by the ejector 9 abutting against a stop 23 formed on the component carrier 14. In the example shown, a hook-shaped front end portion 24 of the ejector 9 comes to the front end of the stop 23 to the plant. The ejector 9 is thereby stopped while the carriage 17 continues to move rearwardly about the path d, whereby the ejector 9 projects forward relative to the carriage 16 (Figure 6c) and can perform an ejector function as shown in Figure 2 to eject the cartridge 1.
    It is understood that the ejector 9 could also abut against a stop 23 at another location of the component carrier 14, e.g. with its rear end at a further behind arranged stop 23. The ejector 9 could then also be designed substantially shorter than shown. The illustrated embodiment with a very elongated, far forward projecting far and provided with a hook end ejector 9 has the advantage that it can cooperate with a very far forward stop 23, which can assume such a dual function: When the carriage 17 and Housing top 13 is removed with the ejector 9 and against an "ejection-less". Carriage (not shown) is replaced, the far front lying at the same time the function of a "conventional". take rigid ejector 9 as shown in FIG. 2.
    The movable ejector 9 of the carriage 17, which "rides" here above the stopper 23, thus protrudes more strongly into the movement path 8 of the cartridge 1 than the stop 23 acting as a "replacement" ejector. The ejection-free carriage 17 and the stopper 23 as a replacement ejector can eg combined with a barrel 15 for large caliber ammunition or a tiltable lockable barrel 15 for high energy ammunition; and a carriage 17 equipped with a movable ejector 9, e.g. with a run 15 for small-caliber or training ammunition. By simply exchanging the carriage 17 or upper housing part 13, once with and once without ejector 9, a change system for different ammunition can thus be created in conjunction with different runs 15 (or cartridge bearings 3), the ejector always optimally to the diameter and the Pull-out trajectory of the cartridge is adjusted.
    As shown in Fig. 5, the stopper 23 has approximately triangular shape in section and the ejector 9 is formed on its stop 23 facing side in the form of a triangular groove, so that the ejector 9 simply from above or in the longitudinal direction of the stop 23rd can be placed and then rail-shaped on this, which simplifies the change of the carriage 17. Thus, the carriage 17 may be e.g. pulled in the release direction of the dovetail connection 18, 19 from 11/19 11 and thus the ejector 9 and the stopper 23 are separated from each other.
    In the simplest case, the ejector 9 in the carriage 17 can also be carried out merely as a movable pin or pin, which in the final phase of the carriage movement by the movement path d relative to the carriage 17 to initiate the tilting movement (Fig. For this purpose, the ejector 9 can come into abutment against any stop 23 formed on the component carrier 14 or lower housing part 12.
    The invention is not limited to the illustrated embodiments, but includes all variants and modifications that fall within the scope of the appended claims. 12/19
    权利要求:
    Claims (8)
    [1]
    A firearm comprising a component carrier, a barrel having a cartridge chamber for receiving a cartridge, and a slide longitudinally slidably mounted on the component carrier having a closure for the barrel and a knock-off device for the cartridge, the carriage having an extractor for withdrawing a severed cartridge carries from the chamber, characterized in that on the carriage (17) an ejector (9) is mounted longitudinally displaceable, which projects into the pull-out movement path (8) of the cartridge (1) from the side and in the final phase of the backward movement of the carriage (17) bears against a stop (23) formed on the component carrier (14).
    [2]
    2. Firearm according to claim 1, characterized in that the ejector (9) is mounted modular exchangeable in the carriage (17).
    [3]
    3. Firearm according to claim 1 or 2, characterized in that the carriage (17) with the ejector (9) is exchangeable modularly against an ejector second slide, for which said stop (23) takes over the ejector function.
    [4]
    4. firearm according to one of claims 1 to 3, characterized in that the ejector (9) has an elongated central portion which slides on the stop (23), and 13/19 13 a hook-shaped end portion (24) which in said Final phase of the stop (23) is applied.
    [5]
    5. Firearm according to one of claims 1 to 4, characterized by a spring (22) which acts on the ejector (9) relative to the carriage (17) to the rear.
    [6]
    6. Firearm according to one of claims 1 to 5, characterized in that the barrel (15) is a removable barrel.
    [7]
    7. Firearm according to one of claims 1 to 6, characterized in that the barrel (15) is a rigid barrel, which is exchangeable modularly against a tiltably mounted second barrel.
    [8]
    8. Firearm according to one of claims 1 to 7, characterized by a in a lower part (12) and an upper part (13) split housing, the Komponententrager (14) in the lower housing part (12) and the carriage (17) the upper housing part ( 13). 14/19
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA50430/2013A|AT513980B1|2013-07-01|2013-07-01|Firearm|ATA50430/2013A| AT513980B1|2013-07-01|2013-07-01|Firearm|
    EP14726503.7A| EP3017263B1|2013-07-01|2014-04-25|Firearm|
    ES14726503.7T| ES2642208T3|2013-07-01|2014-04-25|Firearm|
    PCT/AT2014/050105| WO2015000005A1|2013-07-01|2014-04-25|Firearm|
    US14/900,934| US10139177B2|2013-07-01|2014-04-25|Firearm|
    HRP20171152TT| HRP20171152T1|2013-07-01|2017-07-27|Firearm|
    [返回顶部]