WO2021204689A1 - SCHLIEßFEDERAUFNAHME FÜR SCHLITTEN EINER MODULAREN HANDFEUERWAFFE - Google Patents
SCHLIEßFEDERAUFNAHME FÜR SCHLITTEN EINER MODULAREN HANDFEUERWAFFE Download PDFInfo
- Publication number
- WO2021204689A1 WO2021204689A1 PCT/EP2021/058672 EP2021058672W WO2021204689A1 WO 2021204689 A1 WO2021204689 A1 WO 2021204689A1 EP 2021058672 W EP2021058672 W EP 2021058672W WO 2021204689 A1 WO2021204689 A1 WO 2021204689A1
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- WO
- WIPO (PCT)
- Prior art keywords
- closure
- closing spring
- spring receptacle
- base body
- slide
- Prior art date
Links
Classifications
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- 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
- F41A11/00—Assembly or disassembly features; Modular concepts; Articulated or collapsible guns
- F41A11/02—Modular concepts, e.g. weapon-family concepts
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- 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
- F41A3/66—Breech housings or frames; Receivers
-
- 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
- F41A3/78—Bolt buffer or recuperator means
- F41A3/82—Coil spring buffers
- F41A3/86—Coil spring buffers mounted under or above the barrel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41C—SMALLARMS, e.g. PISTOLS, RIFLES; ACCESSORIES THEREFOR
- F41C27/00—Accessories; Details or attachments not otherwise provided for
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41C—SMALLARMS, e.g. PISTOLS, RIFLES; ACCESSORIES THEREFOR
- F41C3/00—Pistols, e.g. revolvers
Definitions
- the invention relates to a recoil spring receptacle for a slide of a modular handgun, as well as a modular lock for such a closing spring receptacle and a modular concept for handguns, according to the introductory part of claim 1 and US 2017/191769 Al explained below.
- Another aspect relates to a multi-part closure with an adaptable slide.
- closure is understood to mean a mass closure for pistols, the term closure being understood essentially as a synonym for the term slide.
- closure is understood to mean a mass closure for pistols, the term closure being understood essentially as a synonym for the term slide.
- other assemblies such as the trigger group, safety elements, etc., are not explained in more detail since they are well known to the person skilled in the art.
- Pistols are becoming increasingly popular as service weapons in the area of security authorities, armed forces and emergency services, as well as in the private sector.
- the various areas of application often require completely different gun types or external dimensions of the guns.
- a pistol with relatively short dimensions i.e. in particular a short barrel and breech length, is more suitable for concealed carrying than is the case for competition shooting, where comparatively long barrels or breeches are usually used.
- the user may want to use the same handle for different purposes, i.e. also with the same integrated trigger system, with barrels of different lengths and / or locks or slides.
- barrels of different lengths and / or locks or slides A similar case it can happen that a user wants to use a long barrel and / or slide, but wants to combine it with different sizes of handle pieces.
- the shortest length of the locks or slides is determined by the length of the support on the handle, the length of the lock being generally greater than the length of the handle.
- This ring is secured against twisting by the attachment, but only holds its position by the pressure of the spring and simply falls off when the weapon is dismantled. It is completely unsuitable for use with different barrel lengths.
- this adapter in one piece with either the slide or the spring receptacle, which diametrically contradicts the idea of a combination.
- the recoil spring receptacle according to the invention has the features specified in the characterizing part of claim 1.
- the closing spring receptacle is designed to be insertable and attachable into the closure and for this purpose has a base body which is preferably designed in the shape of a semi-cylinder.
- are At least partially continuous guide rails are formed on both sides on the base body.
- a shoulder for receiving a closing spring unit is formed on the rear side, that is to say on the side facing the handle in the installed state.
- cylindrical or: “semi-cylindrical” are not mathematical structures, but the components or component sections to be understood in technology, whose length in the axial direction is noticeable in comparison to the diameter, which distinguishes them from ring-shaped structures. In particular, their length in the axial direction is greater, preferably significantly greater, than their diameter.
- the closing spring unit is supported on the closing spring receptacle instead of, as is known, on the closing spring support of the slide.
- the aforementioned disadvantage of a partially visible closing spring unit can be eliminated in this way. It is not possible to fall out and lose it when dismantling the weapon, just sliding it out along the guides. These guides are usually arranged symmetrically to a weapon center plane.
- the volume saved can be the length or width of the slide times the height of known recoil spring supports. This means, for example, that several recoil spring receptacles can be manufactured from the saved volume of a slide without recoil spring support.
- the closing spring receptacle can be made of steel or of different, preferably lighter (less dense) materials than the slide, such as plastics or titanium or aluminum alloys.
- the closing spring receptacle can also be made of a heavier material, that is to say a material with a higher density, than the closure.
- a heavier material that is to say a material with a higher density
- metal-infiltrated plastics are also conceivable, which can have a relatively high density.
- An increase in the bolt weight generally leads to a reduction in recoil.
- An increase in the top-heaviness in the front breech area leads to a reduction in high impact, which can bring advantages particularly in the field of sport shooting (eg as quick and accurate shots as possible, such as doubles in IPSC). It is therefore at the discretion of the person skilled in the art to make a suitable choice of material for the heavier or lighter recoil spring mount.
- the recoil spring receptacle On the rear side, the recoil spring receptacle has a segment-shaped, preferably essentially circular, shoulder in which the recoil spring unit is mounted or supported.
- guide rails are preferably formed on the upper side or on the side in such a way that they are shape-compatible with the locking guides of the slide. The design of the fits is left to the expert. It is possible that these guide rails are not continuous, but consist of several sections in the longitudinal direction. Likewise, a guide rail can be formed on the front or, depending on requirements, can be omitted.
- the closing spring receptacle can be detachably connected to the slide or temporarily attached to it. This coupling can be achieved by forming a latching connection between the closing spring receptacle and the slide.
- the guide rails will have at least one latching extension, which are designed to interact with a latching element of the slide that has a complementary shape. It quickly becomes clear to a person skilled in the art that such a latching connection can also be formed the other way round, according to which, for example, the latching extension can be formed on the slide and the corresponding latching element can be formed on the recoil spring receptacle.
- the latching connection can be designed in such a way that elastic deformation of the closing spring receptacle, or parts of it, takes place during assembly and / or disassembly.
- the locking extension can be as The protrusion or bulge can be designed in order to disengage from the latching element again only by a force in the longitudinal direction.
- the latching extension and the corresponding latching element can also be designed as steps or edges in order to require a force in the transverse direction to release the latching connection in addition to a force in the longitudinal direction. This can further increase the structural integrity of the composite slide lock spring retainer.
- a particularly stable connection between the recoil spring receptacle and the slide can be achieved using additional fastening elements such as bolts, screws or dowel pins.
- This temporary or also fixed fastening can preferably be carried out from below in the bores of the slide provided for this purpose.
- a further aspect of the present invention lies in the possibility of changing the external appearance of the closure, in particular of the slide, by means of a closure sleeve fastened to the closure by means of the closing spring receptacle.
- This closure sleeve can be slipped over the slide and fastened to the slide with the recoil spring retainer.
- the closure sleeve can have various additional connecting elements in order to be coupled to the slide. Depending on the type of connection, these connecting elements can interact with recesses in the carriage provided for this purpose and are accordingly designed as, for example, projections, lugs or the like.
- the reverse variant is of course also conceivable.
- the closure sleeve can accordingly be pushed onto the slide from above or, preferably, “slipped” over it from the front.
- the closure cover By inserting the recoil spring retainer into the slide, the closure cover can be attached directly to the slide using additional locking elements such as lateral latches.
- additional locking elements such as lateral latches.
- fasten the closure sleeve indirectly to the closure or slide by blocking a step of the closing spring guide in the direction of the guide rails from tilting / turning and thus detaching the closure sleeve from the slide in the assembled state.
- closure sleeve In some cases, which may be regarded as an independent invention, it is even possible to attach the closure sleeve to a modular closure.
- the closure envelope and the modular closure used for this purpose have the abovementioned envelope extensions.
- a closing spring retainer is not absolutely necessary. In this way, a relatively simple adaptation of the closure sleeve to the needs of the user can be made possible, such as, for example, the dimensions in height and width can be set in a targeted manner.
- closure sleeves can also have different colors and / or textures and can be exchanged relatively easily in the manner described, thereby enabling, for example, perception and / or handling that is optimized for the user.
- the closure sleeve can consist of a different, in particular, lighter material, such as the slide.
- lighter material such as the slide.
- plastics or light metals, in particular aluminum alloys are suitable for this purpose. Due to the comparatively low total weight of such a modular closure, the (wearing) comfort for the user can be significantly increased. Likewise, with such a modular lock, the total weight can be matched to the force of a closing spring unit.
- closure sleeve can also be treated with a special heat treatment and / or coating process which, under certain circumstances, would not be suitable for the material of the slide.
- the surface properties of the closure sleeve can thus be specifically adapted by a person skilled in the art.
- FIG. 1 shows a simplified exploded view of a pistol with a laterally tilted breech
- FIG. 2 shows a simplified sectional illustration along the plane II-IG or VV 'a
- FIG. 8a-c different exemplary embodiments for combinations of locks with frames and recoil spring receptacles
- Fig. 9a schematic exploded views for the assembly of closure sleeves on
- FIGS. 11a and b are perspective views and FIG. 11c shows the section XI-XI of FIG. 1 lb.
- the weapon has, going through the barrel axis and oriented vertically, a weapon center plane, which cum grano salis, forms a plane of symmetry.
- Various Cartesian coordinate systems are shown in the figures; as can be seen immediately, the X-axis runs parallel to the barrel axis in FIG Firing direction, the Z-axis in the weapon center plane, possibly parallel to it upwards and the Y-axis to the left.
- FIG. 1 schematically shows an exploded view of a pistol 1, only the main assemblies relevant to the invention, breech or slide 2, barrel 3, closing spring unit 4 and handle or frame 5 being shown.
- the slide 2 is tilted by 90 ° around the running direction (x-direction) in the direction of the movement arrow to the right in order to get an improved view of the underside of the slide 2.
- the lock guides 7 can be seen in the lower area on the inside, which serve to guide the lock 2 on the guide elements 8 of the handle (also called frame) 5.
- a closing spring support 6 is formed integrally on the slide 2, on which, in the installed state, the closing spring unit 4 is supported towards the “front”, that is to say in the x direction.
- FIG. 2 two sectional views, analogous to the section plane II-IG in FIG. 1, of carriages with closing spring supports 6 of different lengths are shown by way of example.
- a closure 2 of a Gl 7 is shorter and has a correspondingly short closing spring support 6, as indicated in FIG. 2a.
- the closing spring support 6 of a lock of a G34 is significantly longer in the x-direction, as can be seen schematically in FIG. 2b.
- the lock guide 7 formed on the inside of the lock 2 can be seen very clearly in these two images.
- FIG. 2c shows an example of a built-in closing spring receptacle 9 in a sectional view along the plane V-V 'from FIG. 5, which essentially corresponds to FIGS. 2a and 2b correlated.
- the recoil spring receptacle 9 should be designed in a corresponding length for this purpose in order to compensate for the differences in length of the original closures 2, as will be explained below.
- the structure of the closing spring receptacle 9 is clear.
- the base body 10 of the recoil spring receptacle 9 has a flat / upper side facing the slide, and a rear side in the direction of the handle 5 and a front side in the running or x direction.
- at least one guide rail 11 is designed on the side surfaces or also on the upper side of the base body 10 in such a way that it can engage in the lock guide 7.
- the guide rails 11 are preferably designed to point outwards.
- FIG. 3 compares the sectional views through a slide 2 with a known recoil spring support 6 along III-IIG from FIG. 1 (left), and analogously with a recoil spring receptacle 9 according to the invention (right).
- the closing spring receptacle 9 is particularly preferably designed with a latching connection 13 which comprises at least one latching extension 13a and at least one latching element 13b which is designed to be complementary in shape.
- a latching connection 13 which comprises at least one latching extension 13a and at least one latching element 13b which is designed to be complementary in shape.
- FIG. 4 for the sake of clarity, part of the closure 2 from the right-hand illustration in FIG. 3 is shown in an oblique view, which has an exemplary embodiment of a latching extension 13a in the form of a bulge.
- the complementary shape counterpart, the locking element 13b can be seen in this example on the guide rail 11 as a rounded side.
- a recoil spring receptacle 9 with a latching connection 13 can be elastically deformed during insertion and, in the installed state, a tight fit of the recoil spring receptacle 9 in the slide 2 can be achieved.
- Various examples of possible embodiments are shown, inter alia, in Fig. 6, as explained below. In this way, an at least temporary fixation of the closing spring receptacle 9 in the closure 2 can be ensured.
- FIG. 4 shows an embodiment according to the invention, according to which the support for the closing spring unit 4 is designed in the form of a shoulder 12 on the rear side of the base body 10.
- the shoulder 12 can be provided circular or only in sections, but should offer a sufficient contact surface for the closing spring unit 4.
- a recess 16, or also a step can be seen on the front side of the base body 10.
- This recess 16 is formed in the direction of the guide rails 11 and can fulfill several functions, such as the fact that the base body 10 is extended to the front on the underside of the weapon and the recoil spring receptacle 9 ends flush with the breech block 2 when viewed in the transverse direction at the front.
- This shoulder 16 thus forms an abutment for the breech 2 and can enable a uniform outer contour of the pistol 1.
- this recess 16 can serve as a locking means for an optional closure sleeve 17, as in the description of Figs. 9 and 10 will be explained.
- FIG. 5 the assembly of a lock 2 with a recoil spring receptacle 9 by inserting it into the lock guides 7 is illustrated (FIG. 5b), and the installed state is illustrated in FIG. 5a.
- FIG. 6 shows schematically some possible exemplary embodiments of closures 2 with different latching connections 13 of the recoil spring receptacle 9.
- the guide rail 11 and the latching extension 13a are designed as a lateral bulge (convex) of the closure (2).
- This locking connection 13 thus corresponds to a type of “tapering” of the locking guide 7, which holds the locking spring receptacle 9 in position.
- the advantage of this design is that when the recoil spring receptacle 9 is subjected to shock loads, the latching connection 13 is designed to be detachable and a deflection to the rear in the x direction can take place.
- the latching connection 13 can be designed in such a way that it is released before the recoil spring receptacle 9 is damaged.
- the locking spring receptacle 9 can then, if necessary, be carried out by a repeating process and / or a manual device.
- the formation or direction of action of the latching connection 13 can generally also be reversed and is also possible on the upper side of the base body 10 or the guide rail 11.
- the corresponding parts of the latching connection 13 on the closure 2 are designed accordingly.
- Fig. 6b a further variant is shown as an example, in which the latching connection 13 are designed as steps or edges.
- the insertion process can in turn take place by elastic deformation of the closing spring receptacle 9.
- an additional transverse force in the y-direction of the two broad arrows on the base body 10 is required before a longitudinal displacement can be carried out to the rear for decomposition to a force in the longitudinal direction. This can further increase the structural integrity of the connection between the slide 2 and the closing spring receptacle 9.
- FIG. 6c A further exemplary embodiment is shown schematically in FIG. 6c, which in turn has a detachable latching connection 13.
- an elongated latching extension 13a with an oval cross-sectional area can be seen laterally on the closing spring receptacle 9, which is designed to interact with an opening on the slide 2 in the installed state.
- This opening corresponds to the latching element 13b and serves to apply a transverse force in the y direction of the two broad arrows from the outside directly to the latching element 13a.
- the guide rail 11 or the base body 10 can in turn be elastically deformed until the latching extension 13a disengages from the latching element 13b and a longitudinal displacement is made possible.
- the required transverse force can be reduced relative to the previously described case in FIG. 6b.
- FIG. 6c Another possible measure is also shown in FIG. 6c for the sake of simplicity, in which a first wall thickness 14 of the base body 10 and / or the guide rail 11 in the area of the latching connection 13 is reduced relative to a second wall thickness 15.
- the reduced wall thickness 14 is to be understood relative to the mean value of the wall thickness of the base body 10 in the circumferential direction or the mean value of the width of the guide rail 11.
- the reduced width of the guide rail 11 in the area of the latching extension 13a is shown as the first wall thickness 14, which is narrower than the width in the area of the rear side of the closing spring receptacle 9 (here corresponds to the second wall thickness 15).
- the local rigidity in the area of the latching connection 13 can be set in a targeted manner and thus the transverse force required for releasing the connection can be reduced. This fact is based on differently large Force arrows shown qualitatively, as from a comparison of Figs. 6a and 6b becomes clear.
- a further embodiment is shown in which a preferably permanent connection between the closing spring receptacle 9 and the closure 2 is created.
- one or more fastening elements 21 can be attached in the closure 2 for fixing purposes.
- the fastening elements 21 are designed as tension or spring pins that can be inserted into the closure 2 from below. Screws or other pins are also conceivable as fastening elements 21.
- the base body 10 has suitably designed recesses or openings.
- Fiber- and / or particle-reinforced plastics, as well as aluminum alloys, are particularly suitable for the production of the closing spring receptacle 9, since these can be produced in a casting process and any reworking can be avoided.
- the closing spring receptacle 9 in several parts, that is to say from several components.
- a plastic-coated base body 10 or a metallic guide rail 11 on a base body 10 made of plastic can be suitable for the object achieved according to the invention.
- relatively long slides or locks 2 such as a G34 (FIG. 7a) can be combined with relatively short, generally otherwise compatible, grip pieces by means of such closing spring receptacles 9. It is thus possible, as shown in FIG. 7b, to combine the closure 2 of a G34 from FIG. 7a by means of a closing spring receptacle 9 with a correspondingly designed length, with a Gl 9 or theoretically even a G26 (see FIG. 7c). In this way, a new type of modular locking system is obtained, comprising a slide 2 and a recoil spring receptacle 9 of an appropriate length in order to utilize the individual advantages of different types and sizes of pistol.
- FIGS. 9 and 10 Another aspect according to the invention may be explained with the aid of FIGS. 9 and 10, in which a modular closure 2 in combination with a closure sleeve 17 and a previously described recoil spring receptacle 9 are shown schematically.
- FIG. 9a it is shown how a closure sleeve 17 is either pushed onto the closure 2 from above in the z-direction along the movement arrows, or in FIG. 9b it is “slipped” over the closure 2 from the front.
- the closure 2 has recesses 18 on its side surfaces and / or top.
- the closure sleeve 17 has additional connecting elements, preferably designed as sleeve extensions 19 on the inside, in order to be coupled to the closure 2 at at least these recesses 18.
- these casing extensions 19 can be designed, for example, as projections, lugs or the like, the reverse variant - that is to say on the closure 2 - of course also being included in the invention.
- the closure shell 17 can be fastened directly to the closure 2 by at least one locking element, such as, for example, lateral latches, analogous to the latching connections 13 discussed above. This would ensure a direct fastening of the closure sleeve 17 from “below” and good contact with the closure 2 would be ensured by the recesses 18 and the corresponding sleeve extensions 19 shown in FIG. 10a.
- FIG. 10a In FIG.
- FIG. 10 such a fastening of the closure sleeve 17 is shown schematically on the basis of sectional views through the weapon center plane, this being analogous to that of FIG. 9a.
- the closure sleeve 17 has on the inside of the recesses 18 of the closure 2 envelope extensions 19 which are complementary in function and which enable good contact and are intended to prevent the closure sleeve 17 from slipping on the closure 2, FIG. 10a.
- the recesses 18 can be widened in the direction of the tilting movement of the closure sleeve 18 in order to facilitate the introduction of the sleeve extensions 19, as becomes clear when looking at FIG. 9 together.
- the shell extensions 19 are accordingly designed to be complementary in shape and / or function to the corresponding recesses 18.
- closure sleeve 17, closure 2 and closing spring receptacle 9 can be seen very clearly in a perspective view in FIG.
- a closing spring receptacle 9 with shoulder 16 can bring about an indirect, i.e. passive, locking by achieving a locking effect on the closure cover 17 in the installed state according to FIG. 10c.
- FIG. 10e which corresponds to a sectional illustration laterally offset to the weapon center plane through X-X 'in FIG. 10d.
- the closure sleeve 17 should only be designed laterally and / or on the mouth side up to the contact zone with the closing spring receptacle 9 in the installed state in order to enable the blocking effect described.
- FIG. 11a An exploded view of a modular closure 2 and a closure sleeve 17 is shown in FIG. 11a as an example of such an embodiment.
- the modular closure 2 has lateral slide recesses 18 which enable the closure sleeve 17 to be fixed, at least temporarily, on the slide 2.
- lateral carriage recesses 18 can be arranged, which are designed to interact with the casing extensions 19.
- FIG. 11b which also indicates the position of the cross-sectional view on the plane CI-CG in FIG. 11c.
- FIG. 11c clearly shows that the cover extensions 19 interact with the corresponding slide recesses 18 of the closure cover 17 when the closure cover 17 is pushed onto the modular slide 2 from above.
- the formation of the form-complementary projections, pawls or the like to the corresponding slide recesses 18 on the modular lock 2 is incumbent on the person skilled in the art, who can make simple adjustments with knowledge of the present invention.
- a recoil spring receptacle 9 is not absolutely necessary in the case of a modular lock 2 with an integrally formed recoil spring support 6. In this way, a relatively simple adaptation of the closure sleeve 17 to the needs of the user can be made possible.
- the modularity of the pistol 1 can be further improved by providing a closure 2 adapted for combination with a closure sleeve 17 and a closing spring receptacle 9.
- a closure 2 adapted for combination with a closure sleeve 17 and a closing spring receptacle 9.
- different closure sleeves 17 can be used for a pistol 1 and can be exchanged relatively easily in order, for example, to adjust the visual perception and / or the haptics as desired.
- the corresponding closure sleeves 17 can accordingly have different colors, grip notches 20, recesses, etc.
- a closure sleeve 17 according to the invention can also be made of a different material than the closure 2 or can have an alternative surface and / or heat treatment.
- the closure sleeve 17 can be made, for example, of a titanium or aluminum alloy, or also of plastics, in order to support the aforementioned weight optimization. It is also possible to subject a closure sleeve 17 to a surface treatment, such as painting, anodizing and / or coating, which is not carried out on the closure 2 itself. Coatings by means of physical or chemical vapor phase deposition (PVD or CVD layers) are particularly preferred.
- Another heat treatment such as, for example, an alternative hardening process, can also be carried out on the closure sleeve 17, which under certain circumstances would be unsuitable for the closure 2. Accordingly, with the aid of a closure sleeve 17 adapted in this way, various properties of the modular closure 2 can be set in a targeted manner by a person skilled in the art, such as wear resistance, coloring, corrosion resistance or even reflectivity in the infrared range.
- the invention is not limited to the illustrated and described exemplary embodiments, but can be modified and configured in various ways.
- the cross-sectional shapes of the mentioned strips, rails, recesses, etc. can be adapted to the given basic data; the lengths and the positions with respect to the frame can also be easily adapted by a person skilled in the art with knowledge of the invention.
- an “essentially” means a deviation of up to 10% of the specified value, if it is physically possible, both downwards and upwards, otherwise only in the sensible direction, for degrees (angle and temperature) this means ⁇ 10 °.
- a “essentially constant” etc. what is meant is the technical and not the mathematical possibility of deviation on which the person skilled in the art is based.
- an “essentially L-shaped cross section” comprises two elongated surfaces, which merge at one end into the end of the other surface, and whose longitudinal extension is arranged at an angle of 45 ° to 120 ° to one another.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Lock And Its Accessories (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Massaging Devices (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL296575A IL296575A (en) | 2020-04-08 | 2021-04-01 | Recoil spring support for modular pistol slides |
US17/995,690 US20230138874A1 (en) | 2020-04-08 | 2021-04-01 | Recoil spring abutment for a slide of a modular handgun |
BR112022018430A BR112022018430A2 (pt) | 2020-04-08 | 2021-04-01 | Receptáculo de mola recuperadora para um ferrolho de uma arma de fogo de mão modular |
CA3175161A CA3175161A1 (en) | 2020-04-08 | 2021-04-01 | Recoil spring abutment for slides of a modular handgun |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20168815.7A EP3892953B1 (de) | 2020-04-08 | 2020-04-08 | Schliessfederaufnahme für schlitten einer modularen handfeuerwaffe |
EP20168815.7 | 2020-04-08 |
Publications (1)
Publication Number | Publication Date |
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WO2021204689A1 true WO2021204689A1 (de) | 2021-10-14 |
Family
ID=70277244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/EP2021/058672 WO2021204689A1 (de) | 2020-04-08 | 2021-04-01 | SCHLIEßFEDERAUFNAHME FÜR SCHLITTEN EINER MODULAREN HANDFEUERWAFFE |
Country Status (7)
Country | Link |
---|---|
US (1) | US20230138874A1 (de) |
EP (2) | EP4235080A3 (de) |
BR (1) | BR112022018430A2 (de) |
CA (1) | CA3175161A1 (de) |
HR (1) | HRP20230781T1 (de) |
IL (1) | IL296575A (de) |
WO (1) | WO2021204689A1 (de) |
Citations (5)
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GB201958A (en) * | 1922-03-10 | 1923-08-10 | George Hazelton | An improved automatic pistol |
US4031808A (en) * | 1973-03-21 | 1977-06-28 | Raville Clarence A | Handgun apparatus |
US20090071053A1 (en) | 2007-08-30 | 2009-03-19 | Thomele Adrian J O | Modular Firearm System with Interchangeable Grip and Slide Assemblies and an Improved Firing Pin Safety for Firearm |
US20170191769A1 (en) | 2015-09-16 | 2017-07-06 | Adams Arms, Llc | Handgun slide to frame adapter |
US20170321980A1 (en) | 2016-01-18 | 2017-11-09 | ZEV Technologies, Inc. | Modular handgun |
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EP0025343A3 (de) * | 1979-09-07 | 1981-09-23 | Anthony Charles Blackshaw | Konstruktionskonzept einer Handfeuerwaffe |
US4514922A (en) * | 1983-02-01 | 1985-05-07 | Pachmayr Gun Works, Inc. | Gun magazine structure |
US5717156A (en) * | 1996-02-12 | 1998-02-10 | Smith & Wesson Corp. | Semi-automatic pistol |
FR2805888A1 (fr) * | 2000-03-06 | 2001-09-07 | Jean Jacques Khelil | Dispositif de tir modulable pour pistolet semi-automatique |
US6401379B1 (en) * | 2000-11-28 | 2002-06-11 | Kook-Jin Moon | Handgun having a polymer frame |
AT505084A1 (de) * | 2007-04-03 | 2008-10-15 | Glock Gaston | Befestigungsschiene für feuerwaffe |
US7712243B2 (en) * | 2008-03-20 | 2010-05-11 | Gregory Morando | Apparatus for firearm maintenance |
CN201680763U (zh) * | 2010-01-19 | 2010-12-22 | 徐浩 | 一种单手快速上膛手枪套 |
AT510291B1 (de) * | 2011-04-04 | 2012-03-15 | Wilhelm Bubits | Pistole mit mehrteiligem laufschlitten |
US8925239B1 (en) * | 2013-08-20 | 2015-01-06 | Matthew J. Cole | Firearm conversion system and method |
KR101845051B1 (ko) * | 2017-11-20 | 2018-05-18 | 다산기공 주식회사 | 금속 레일이 구비된 강화 플라스틱 권총용 아래 총몸 |
US11067350B1 (en) * | 2018-10-31 | 2021-07-20 | Lone Wolf Distributors, Inc. | Handgun frame conversion system |
US10823517B1 (en) * | 2019-05-28 | 2020-11-03 | 17 Design and Manufacturing, LLC | Universal handgun slide |
IL285340B (en) * | 2021-08-03 | 2022-04-01 | Israel Weapon Ind I W I Ltd | Two-piece pistol grip |
-
2020
- 2020-04-08 EP EP23175144.7A patent/EP4235080A3/de active Pending
- 2020-04-08 HR HRP20230781TT patent/HRP20230781T1/hr unknown
- 2020-04-08 EP EP20168815.7A patent/EP3892953B1/de active Active
-
2021
- 2021-04-01 IL IL296575A patent/IL296575A/en unknown
- 2021-04-01 BR BR112022018430A patent/BR112022018430A2/pt unknown
- 2021-04-01 US US17/995,690 patent/US20230138874A1/en active Pending
- 2021-04-01 CA CA3175161A patent/CA3175161A1/en active Pending
- 2021-04-01 WO PCT/EP2021/058672 patent/WO2021204689A1/de active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201958A (en) * | 1922-03-10 | 1923-08-10 | George Hazelton | An improved automatic pistol |
US4031808A (en) * | 1973-03-21 | 1977-06-28 | Raville Clarence A | Handgun apparatus |
US20090071053A1 (en) | 2007-08-30 | 2009-03-19 | Thomele Adrian J O | Modular Firearm System with Interchangeable Grip and Slide Assemblies and an Improved Firing Pin Safety for Firearm |
US20170191769A1 (en) | 2015-09-16 | 2017-07-06 | Adams Arms, Llc | Handgun slide to frame adapter |
US20170321980A1 (en) | 2016-01-18 | 2017-11-09 | ZEV Technologies, Inc. | Modular handgun |
Also Published As
Publication number | Publication date |
---|---|
BR112022018430A2 (pt) | 2022-11-01 |
IL296575A (en) | 2022-11-01 |
EP4235080A2 (de) | 2023-08-30 |
EP3892953C0 (de) | 2023-07-05 |
US20230138874A1 (en) | 2023-05-04 |
EP3892953B1 (de) | 2023-07-05 |
EP3892953A1 (de) | 2021-10-13 |
EP4235080A3 (de) | 2023-09-06 |
HRP20230781T1 (hr) | 2023-10-27 |
CA3175161A1 (en) | 2021-10-14 |
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