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EP3372945A1 - Silencieux - Google Patents

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Publication number
EP3372945A1
EP3372945A1 EP18169369.8A EP18169369A EP3372945A1 EP 3372945 A1 EP3372945 A1 EP 3372945A1 EP 18169369 A EP18169369 A EP 18169369A EP 3372945 A1 EP3372945 A1 EP 3372945A1
Authority
EP
European Patent Office
Prior art keywords
partition wall
chamber partition
silencer device
chamber
housing part
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP18169369.8A
Other languages
German (de)
English (en)
Inventor
Hugo Ziegler
Werner Bertschinger
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP18169369.8A priority Critical patent/EP3372945A1/fr
Publication of EP3372945A1 publication Critical patent/EP3372945A1/fr
Withdrawn legal-status Critical Current

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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
    • F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
    • F41A21/30—Silencers

Definitions

  • the invention relates to a silencer device for a one- or two-barreled firearm, in particular a shotgun, according to the features of independent patent claim 1.
  • a muffler for firearms which can be adapted to different ammunition.
  • an attachable to the muzzle of the firearm lug is provided, forming the muffler muzzle, interspersed by a reject opening tail and arranged between the nosepiece and the tailpiece with a number of successive, aligned chamber parts, which are interspersed in each case by a bullet hole.
  • Each chamber part is attached according to the modular principle directly to the adjacent chamber part and the outer walls of the successive chamber parts form the muffler outer wall.
  • the object of the present invention is to provide a special chamber configuration for a muffler device, by means of which an efficient conduction of the explosive gases within the muffler device - and consequently a particularly effective sound attenuation - can be achieved.
  • a silencer device for a firearm in particular a shotgun
  • a central part which comprises at least two spaced apart in its longitudinal direction chamber partition wall elements, each having a bullet hole, wherein the bullet holes are aligned with each other; a housing part into which the middle part is introduced, wherein at least one chamber is formed between the at least two chamber partition wall elements and the inner wall of the housing part; and an attachment part which is at least connectable to the housing part at least and which is preferably lockable at the muzzle of the firearm; wherein the at least two Kammentrennitemente each have at least one bevel on their outer sides, wherein the at least one chamfer together with the inner wall of the housing part forms a lateral passage for explosive gases.
  • the inventive muffler device is preferably used in (shotgun) shotguns, in particular Bockdoppelflinten and double shotguns (transverse shotguns). In principle, however, it is also conceivable to use rifles and handguns.
  • the central part has an elongated, preferably platelet-shaped, base element from which protrude the chamber partition wall elements (ie upwards in the case of a single-barreled weapon and in the case of a double-barreled weapon, such as a Bockdoppelflinte down and up or as with a shotgun to the left and to the right).
  • the middle part can be produced in one piece (eg cast) or consist of two (or more) middle sections, which are possibly joined together (eg welded).
  • the lateral passages are arranged alternately, wherein preferably the alternately arranged lateral passages and the at least one chamber form a meandering flow path for the explosion gases. Due to such a line of the explosion gases through the chambers of the muffler device, a particularly high sound-damping effect can be achieved. In shotguns can be achieved in this way regularly a sound attenuation of about 140 dB to about 80 dB.
  • Alternating means in the present case that the lateral chamfers of the chamber partition wall elements or the lateral passages are arranged alternately, ie seen in the firing direction left, right, left etc. or right, left, right, etc.
  • these chamfers or lateral passages are arranged in opposite directions to the bevels or lateral passages on the other side of the elongate base element.
  • the chamfer or the lateral passage in the first chamber partition wall element for the lower run is arranged on the right side of the muffler device.
  • a Equilateral arrangement of the chamfers or lateral passages is also possible.
  • the chamber partition wall elements for the upper and lower barrel are preferably arranged in pairs one above the other (ie in a plane transverse to the longitudinal axis) in order to ensure the best possible sound damping effect.
  • a longitudinally staggered arrangement of the respective chamber partition wall elements for the upper and lower run (or the left and right run) is basically conceivable.
  • the (first) Kammennennitement directly opposite the attachment part in any case sections a thicker wall than the other Kammennennitemente.
  • This measure serves to absorb the pressure introduced into the first chamber (i.e., which is formed as an inlet chamber, so to speak, between the first chamber partition wall element and the attachment part), thereby minimizing the recoil of the weapon.
  • the wall may be formed approximately stepped. But particularly preferably, the wall in the form of a (continuous) bevel is formed, wherein the slope is arranged on the side facing the neck of the (first) Kammentrennitements.
  • the bevel includes (viewed in cross-section) an angle ⁇ between 30 ° and 60 °, preferably of about 45 °, with the elongate base element of the middle part. This makes it possible to achieve the most effective recoil damping.
  • the housing part has on its Outside a longitudinal flattening on. In this way, a visual overlap of the muffler device with the target device of the firearm (ie in the case of a gun with rail and grain) can be safely avoided.
  • the attachment part on its side remote from the muzzle of the firearm side has a recess which serves to receive a narrow side of the elongated base member of the central part. In this way, a particularly good installation or attachment of the middle part can be achieved on the attachment part.
  • the attachment portion is formed in a flange to allow a flush mounting of the housing part.
  • the regularly annular front of the housing part abuts flush with the flange of the attachment part.
  • the housing part, the middle part and the attachment part are preferably of round, particularly preferably of circular cross-section.
  • the flange-like attachment part has a mounting opening, preferably in the form of an upwardly open eight, which serves for applying the muffler device to the muzzle (s) of the firearm, so that the barrel / runs with the Bullet holes of the chamber partition wall elements is aligned / are and also the rail and the grain can be accommodated.
  • the bullet holes of the chamber partition wall elements have the same diameter.
  • the Bullet holes seen in the weft direction, have increasing diameter.
  • the middle part has, at its end remote from the attachment part, an end wall element with a reject opening, which is aligned corresponding to the passage openings of the at least two chamber partition wall elements.
  • the reject opening preferably has the same diameter as the aforementioned bullet holes.
  • the end wall element may also be formed by the housing element. As a rule, the end wall element has a somewhat thicker wall than the chamber partition wall elements lying between it and the first chamber part wall element.
  • the end wall element of the middle part has bores which correspond with bores at the end of the housing part facing away from the barrel mouth of the firearm. In this way, by means of pins, screws or similar fastening means, an efficient assembly or attachment of the housing element can be ensured at the middle part.
  • the attachment part preferably also has bores which correspond with bores at the end of the housing part facing the barrel mouth of the firearm, and wherein preferably the attachment part continues to be Has mounting holes, via which the attachment part can be mounted / locked at the muzzle of the firearm. In this way, can be ensured, for example by means of pins, screws or similar fasteners, an efficient assembly or attachment of the housing element on the attachment part and the attachment part at the muzzle of the firearm.
  • the chamber partition wall elements, the end wall element and the neck element with the inner wall of the housing part form a total of two to ten, preferably four to eight and more preferably six chambers.
  • the chambers within the meaning of the present invention therefore also include the first chamber between the first chamber dividing wall element and the attachment part and the firing direction seen between the end wall element and the last chamber dividing wall element.
  • the first (inlet) chamber may, due to the slope with which the first partition element is optionally provided, have a different shape than the remaining chambers of the muffler device.
  • the chamber partition wall elements are substantially semicircular and formed corresponding to the housing inner wall (ie, except for the chamfers). Furthermore, the chamber partition wall elements, on both sides, arcuately into the base element of the middle part, so that in this area, the foot of the chamber partition wall elements, the wall accordingly thickened.
  • a horizontal region of the base element is preferably provided in each case between the foot regions of two successive chamber partition wall elements.
  • the middle part is usually formed in two parts, wherein the end wall element having (second) central portion is introduced with its base element piece in a corresponding recess in the back of the first chamber separation element having (first) central portion.
  • the middle part can - depending on the number of desired chambers - also have a corresponding multi-piece design.
  • a one-piece design of the middle part is also conceivable.
  • the one-piece design of the middle part may be somewhat more expensive to manufacture, but particularly robust.
  • a silencer device 1 according to the invention is reproduced in an exploded view.
  • the inventive silencer device 1 consists, as can be seen, of a sleeve-like housing part 20, a first middle section 10a, a second central section 10b and a flange-like attachment part 30th
  • the flange-like attachment part 30 has a flange ring 36 and a mounting opening 31, which is presently designed in the form of an open-topped eight, with an (upper) gap 33.
  • This embodiment is correspondingly used in double-barreled firearms.
  • the attachment part 30 essentially serves for applying and for mounting the muffler device 1 to the corresponding one Firearm.
  • mounting holes 35 are provided so far, which run horizontally between the two runs of the firearm (here, for example, for a Bockdoppelflinte) to ensure a particularly secure locking can.
  • a recess 32 which is interrupted by the mounting hole 31.
  • the recess 32 is used to connect the ⁇ nsatzteils 30 with the first central portion 10 a.
  • On the outer circumference of the flange-like attachment part 30 are further bores 34, which serve for connection or for mounting the housing part 20 on the attachment part 30.
  • the elongated base member 13a of the first central section 10a more particularly its narrow side 14a (see FIG. Fig. 2 ), inserted into the recess 32 of the attachment part 30 and secured there in a suitable manner (eg welded).
  • the first central section 10a comprises on the upper side of its elongate base element 13b the chamber partition wall elements 15a, 15b and 15c and on its rear side a recess 16, which in turn serves to receive the elongated base element 13b of the second central section 10b or of its narrow side 14b.
  • the second central section 10b again has chamber partition wall elements 15d and 15e on the upper side of its elongate base element 13b and terminates with the end wall element 17 (which has no chamfers).
  • the end wall element 17 closes with the front end of the housing section 20 in the mounted state.
  • the end wall member 17 has holes 18 at its outer periphery, which correspond with holes 28 at the front end of the housing part 20 and which serve for later attachment of the two components.
  • a longitudinal flattening 26 is provided, which opens into a recess 23.
  • This design is intended to provide that in the assembled state (i.e., when the muffler device 1 has been mounted on a corresponding firearm), adaptation to the targeting device of the firearm (e.g., rail and grit of a shotgun) can be achieved.
  • first chamber partition wall element 15a of the first middle section 10a has a bevel S extending in the direction of the attachment section 30.
  • the elongated base element 13a of the first middle section 10a comprises the narrow side 14a and, on its upper side, the flat sections F 1 , F 2 and F 3 . Between the flat areas F 1 and F 2 , the first Kammentrenntreatment 15 a is arranged, which has a forwardly extending slope S and in this respect has a thicker wall than the other two Kammennenntakeemente 15 b and 15 c.
  • the first chamber partition wall element 15a also has a chamfer 12a on its left side (seen in the weft direction). Through the first chamber partition wall element 15a passes through the through-hole 11a, ie for the shot-loading in a shotgun. Furthermore, through the flat region F 1 , the groove 19 a, which first opens into the lower region of the through-hole 11 a and then continues correspondingly further to the opposite end of the elongate base element 13 a, extends. The groove 19a is provided to provide a precise alignment with the mounting hole 31 of the boss portion 30 and with the bullet hole 11a (and the other shot holes) and with the (upper) barrel of the firearm, when the muffler device 1 on the mouth of the firearm was applied.
  • the further chamber partition wall elements 15b and 15c each have lateral bevel 12b and 12c.
  • the lateral bevels 12a, 12b and 12c run alternately (seen here in weft direction from left to right and back to left).
  • the second chamber partition wall element 15b has a bullet hole 11b and the rear chamber partition wall element 15c has a bullet hole 11c, again with the bullet holes aligned with each other.
  • a recess 16 is provided, in which - as already mentioned above - the elongated base member 13b of the second middle section 10b is used.
  • Kammentrenndonemente 15f, 15g and 15h are provided for each of the upper chamber partition wall elements 15, 15b and 15c, of which but only the central chamber partition wall element 15g can be seen here.
  • Fig. 3 illustrates a side view of the first central portion 10a.
  • the lower chamber partition wall elements 15f, 15g and 15h which are respectively formed opposite (ie from the longitudinal axis L M ) to the upper chamber partition wall elements 15a, 15b and 15c, can be seen.
  • the chamber partition wall elements 15a (top) and 15f (bottom) each have a slope S and thus have a thicker wall than the other chamber partition wall elements 15b, 15c, 15g and 15h.
  • the bevel S encloses approximately at the longitudinal axis L M of the first central portion 10 a an angle ⁇ of 30 to 60 °, preferably of about 45 °. In this way, the pressure generated during the shot can be well intercepted and thus a particularly efficient recoil damping can be achieved.
  • the distance from the longitudinal axis L M of the first middle section 10a to the upper edge K o corresponds to the length l 1 and the distance from the longitudinal axis L M of the first central section 10a to the lower edge of the lower chamber partition wall element 15f corresponds to the length l 2 .
  • the length l2 is greater than the length l1.
  • the length l2 is usually larger by exactly the amount that the distance between the longitudinal axis L M of the first middle section 10a and the longitudinal axis L G of the housing part 20.
  • the resulting eccentricity E is used to reduce the dimensioning of the attachment part 30 (FIGS. especially with regard to the gap 33 for application to the firearm).
  • the upper edge of the chamber partition wall element 15a is wider than the lower edge of the corresponding (lower) chamber partition wall element 15f. This is because the upper chamber partition wall member 15a has the shorter length l 1 ⁇ l 2 with respect to the lower chamber partition wall member 15f (and therefore has been cut earlier, so to speak).
  • chambers 5 are formed, which together with the chamfers 12a, b, c, f, g, h an upper and a lower flow path P for the Form explosive gases generated during the shot. Due to the configuration of the flow path P, the silencer device 1 according to the invention can achieve a particularly high sound-damping effect (with shotguns of about 140 dB to about 80 dB, ie a ⁇ of about 60 dB).
  • the flow path P is in Fig. 4 schematically illustrated by a plan view of a first central portion 10a of the inventive muffler device 1.
  • the explosion gas in the first inlet chamber 5 formed between the chamber partition wall member 15a and the boss portion 30 (not shown) is directed past the chamfer 12a of the first chamber partition wall member 15a into the chamber 5 located between the chamber partition wall member 15a and the chamber partition wall member 15b is formed.
  • the flow path is practically redirected by about 90 °, then to get to the other side of the chamber 5 (ie in the weft direction to the right of the longitudinal axis L M ), then to flow past the chamfer 12 b of the chamber partition wall member 15 b in the next chamber 5, which is formed between the chamber partition wall elements 15 b and the chamber partition wall member 15 c , where again a deflection by about 90 ° takes place.
  • the flow of the explosive gas is again deflected by about 90 ° in order subsequently to return to the other side of the chamber (ie the left side of the chamber 5 in the weft direction) so that he can continue to flow past the bevel 12c of the chamber partition wall element 15c in the other chambers, which are optionally formed by the second central portion 10b. Again, this is done by a deflection of about 90 °, etc.
  • FIG. 5 shown back view of the first central portion 10a can be seen again in turn the eccentricity E and the concomitant embodiments of the upper edge K o and the lower edge K u of the corresponding upper and lower Kammentrennitemente 15c and 15h.
  • the solid line shown at the top right corresponds to the lateral chamfer 12c of the chamber partition wall member 15c which is opposite to the assembled state circumferentially surrounding housing part inner wall forms a lateral passage 7.
  • the lateral chamfer 12b of the chamber partition wall element 15b is shown on the basis of the dashed line, which in turn forms a lateral passage 7 with the housing part inner wall surrounding in the mounted state.
  • the solid line shown at the bottom left represents the lateral chamfer 12h of the chamber partition wall element .15h, which forms a lateral passage 7 with an imaginary housing inner wall.
  • the lateral chamfer 12g of the chamber partition wall element 15g which in turn forms a lateral passage 7 with the imaginary housing inner wall part.
  • the second central section 10b will now be described accordingly.
  • the elongate base element 13b of the second middle section 10b again comprises a narrow side 14b and flat sections F 4 , F 5 and F 6 .
  • the chamber partition wall element 15 d is arranged between the flat areas F 4 and F 5 .
  • the chamber partition wall member 15d has a chamfer 12d on its right side (seen in the weft direction). Through the first chamber partition member 15d passes through the bullet hole 11d (ie for shot loading at a shotgun).
  • the groove 19b which opens into the lower region of the through-hole 11d and continues correspondingly, runs through the flat region F 4 .
  • the groove 19b is in turn provided to a precisely aligned alignment of the bullet holes 11d and 11e and the reject opening 17a with the upper barrel of the firearm (and the corresponding bullet holes of the first central portion 10b) to provide when the attachment part 30, and the muffler device 1 was placed as a whole on the mouth of the firearm (the same applies to the lower run of Firearm and the underside of the second center section 10b).
  • the further chamber partition wall member 15e has a chamfer 12e with the side chamfers 12d and 12e alternately arranged, i. in firing direction first right and then left.
  • the chamber partition wall member 15d has the bullet hole 11d
  • the chamber partition wall member 15e has the bullet hole 11e.
  • the rearmost chamber partition wall element of the second middle section 10b is designed in the form of an end wall element 17 which has corresponding reject openings 17a and 17b (for the lower section, not shown here).
  • the end wall member 17 has no lateral chamfers but is intended to be flush with the inner wall 21 of the housing part at the front "broke end”.
  • the end wall element 17 and the chamber partition wall elements 15e and 15j thus form the respective terminal chambers 5 of the silencer device 1.
  • the bullet holes 15d, 15e, 15i and 15j of the chamber partition wall elements 11d, 11e, 11i and 11j are respectively aligned with each other and aligned with the reject openings of the end wall member 17.
  • the chamber dividing wall elements 15d and 15e (as well as the lower chamber dividing wall elements 15i and 15j) in each case again have arc-shaped rounded foot regions R, which respectively merge into the flat regions F 4 and F 5 .
  • the elongate base element 13b of the second middle section 10b is inserted with its narrow side 14b into the recess 16 on the rear side of the first central section 10a.
  • the substantially corresponding chamber partition wall elements 15i and 15j are provided for each of the upper chamber partition wall elements, of which only the chamber partition wall element 15j can be seen here.
  • Fig. 7 illustrates a side view of the second central portion 10b.
  • the lower chamber partition wall elements 15i and 15j can be seen on the underside of the elongate base element 13b.
  • the chamber partition wall member 15i is disposed opposite to the upper chamber partition wall member 15d.
  • the chamber partition wall elements 15e and 15j are arranged somewhat offset relative to one another (in the longitudinal direction), with the latter in particular Chamber partition wall element 15j is slightly to the left, that is offset in the direction of the end wall element 17.
  • the chamber 5 formed between the end wall member 17 and the chamber partition wall member 15j is smaller than the chamber 5 formed between the end wall member 17 and the chamber partition wall member 15e.
  • the chamber 5 formed between the chamber partition wall element 15j and the chamber partition wall element 15i is larger than the chamber 5 formed between the chamber partition wall element 15e and the chamber partition wall element 15d.
  • FIG. 7 Analogous to Fig. 3 also results according to Fig. 7 the eccentricity E from the distance between the longitudinal axis L M of the second central section 10b and the longitudinal axis L G of the housing section 20.
  • Chambers 5 are respectively formed between the chamber partition wall elements 15d and 15e or 15i and 15j and between the chamber partition wall elements 15e and 15j and the end wall element 17 formed, which together with the corresponding bevels 12d and 12e and 12i and 12j the continuation of the upper and the lower flow path P for the explosion gases form, which by means of their configuration a particularly high sound damping effect can provide for the inventive silencer device 1.
  • Fig. 8 schematically (a portion of the gas can or will also flow through the respective bullet holes, this part is for sound attenuation but less relevant) illustrated by a plan view of a second central portion 10b of the inventive muffler device 1.
  • This is essentially analogous to Fig. 4 and discharges into the chamber 5 formed between the chamber partition wall member 15e and the end wall member 17. From here, the explosive gas can pass through the reject opening 17a to the outside.
  • the solid line shown on the top right corresponds to the lateral bevel 12d of the chamber partition wall element 15d, which forms a lateral passage 7 in relation to the imaginary housing inner part wall.
  • the lateral chamfer 12e of the chamber partition wall element 15e is shown by the dashed line, which in turn forms a lateral passage 7 with the imaginary housing inner wall of the housing part 20.
  • the solid line shown at the bottom left represents the lateral chamfer 12i of the chamber partition wall member 15i which is intended to be imaginary Housing inner wall of the housing part forms a lateral passage 7.
  • the line shown in dashed lines at the bottom right represents the lateral slope 12j of Kammentrennitements 15j, which finally forms a lateral passage 7 with the imaginary housing inner wall.
  • the housing part 20 of a silencer device 1 is illustrated once again.
  • the housing part 20 has an outer side 22 and a housing inner wall 21.
  • On the outside 22 there is furthermore a longitudinal flattening 26, which opens into a recess 23 at the end of the housing part 20 facing the firearm.
  • the mounting holes 25 correspond to the mounting holes 35 of the attachment portion 30 and ultimately serve to lock the inventive muffler device 1 at the muzzle of the corresponding firearm.
  • the holes 24 correspond with the holes. 34 in the attachment part 30 and serve the attachment between these two components.
  • the holes 28 in turn correspond to the holes 18 on the end wall member 17 of the second middle section 10b and serve the attachment between these two components.
  • Fig. 12 represents a sectional view taken along the line AA in Fig. 11 and illustrates, inter alia, the recess 23 and the circumferential arrangement of the four holes 24 and the two mounting holes 25th
  • Fig. 13 represents a sectional view taken along the line BB in Fig. 11 illustrates and once again illustrates the formation of the longitudinal flats 26 on the outside 22nd It can be seen in particular that the longitudinal flattening 26 relates only to the outer side 22 of the housing part 20, but not the inner wall 21 of the housing part 20. Furthermore, one still recognizes the holes 28, which, as already described above, with the holes 18th in the end wall member 17 of the second middle section 10b correspond.
  • a front view of a neck portion 30 for a silencer device 1 according to the invention is shown.
  • the in the Figures 5 and 9 illustrated eccentricity E is correspondingly also in the attachment part 30 again.
  • the wall thickness W u from the lowest point of the mounting hole 31 to the flange 36 by the same greater than the corresponding wall thickness W o at the upper end of the mounting hole 31, which corresponds to the gap 33 and the nature of Assembly of the muffler device 1 on the firearm (and their target device) is related.
  • a silencer device for a single-barreled firearm eg a single-barreled shotgun
  • the same reference numerals designate the same or analogous components.
  • the corresponding housing part 20 is formed semi-cylindrical in this embodiment. It in turn comprises a longitudinal flattening 26 and a recess 23, which in turn corresponds to the gap 33 of the extension piece 30.
  • the longitudinal flattening 26 is in turn on top of the outside of the housing part 22.
  • the end wall member 17 At the front end of the muffler device 1 can be seen the end wall member 17 with the reject opening 17a.
  • the corresponding holes for attachment of the individual components to each other are omitted for the sake of simplicity.
  • the first center section 10a shown on the upper side of the elongate base element 13a comprises the three chamber partition wall elements 15a, 15b and 15c which define the through-holes 11a, 11b and 11c.
  • the lateral chamfers 12a, 12b and 12c are arranged alternately and that (in the weft direction) first on the left, then the right and again on the left side of the first central portion 10a.
  • a flat area F 2 is arranged, as well as a flat area between the chamber partition wall elements 15b and 15c. F 3 .
  • the foot portions of the Kammentrennteremente arcuate curves R, which pass into the flat areas F 2 , F 3 .
  • a bevel S is again provided which also serves to dampen the recoil of the weapon by intercepting the explosion gases in the first or inlet chamber.
  • an angle ⁇ between 30 and 60 °, preferably 45 ° with the elongated base member 13a preferred (but not shown here).
  • a second central section 10b is shown for a muffler device 1 for a single-barreled firearm. From the elongated base member 13b protrude the Kammentrennputemente 15d, 15e and the end wall member 17 from. The corresponding bullet holes 15d, 15e or the reject opening 17a are arranged in alignment with each other (as well as with the remaining bullet holes of the first center section 10a). Between the chamber partition wall elements 15d and 15e, the flat area F 5 and between the chamber partition wall member 15e and the end wall member 17, the flat area F 6 is formed. On the front of the chamber partition wall member 15d of a flat portion F 4 is disposed with the groove 19b, which in turn runs over the corresponding second center portion 10b. The narrow side 14b of the elongated base member 13b is also used here for mounting in the corresponding recess 16 of the first central portion 10a.
  • recess 32 of the attachment part 30 in turn serves for receiving and mounting the narrow side 14a of the first metal piece 10a.
  • the elongated base elements 13a and 13b thus form the bottom of the muffler device for a single-barreled firearm.
  • the housing part 20 in turn closes flush with the attachment part or the flange ring 36.
  • the corresponding holes and the mounting hole for mounting the muffler device to the muzzle are not shown for reasons of simplicity.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
EP18169369.8A 2015-02-11 2015-02-11 Silencieux Withdrawn EP3372945A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP18169369.8A EP3372945A1 (fr) 2015-02-11 2015-02-11 Silencieux

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18169369.8A EP3372945A1 (fr) 2015-02-11 2015-02-11 Silencieux
EP15000400.0A EP3056852B1 (fr) 2015-02-11 2015-02-11 Silencieux

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP15000400.0A Division-Into EP3056852B1 (fr) 2015-02-11 2015-02-11 Silencieux
EP15000400.0A Division EP3056852B1 (fr) 2015-02-11 2015-02-11 Silencieux

Publications (1)

Publication Number Publication Date
EP3372945A1 true EP3372945A1 (fr) 2018-09-12

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EP15000400.0A Active EP3056852B1 (fr) 2015-02-11 2015-02-11 Silencieux
EP18169369.8A Withdrawn EP3372945A1 (fr) 2015-02-11 2015-02-11 Silencieux

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EP15000400.0A Active EP3056852B1 (fr) 2015-02-11 2015-02-11 Silencieux

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US (1) US10094633B2 (fr)
EP (2) EP3056852B1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10724818B2 (en) * 2015-11-06 2020-07-28 Perry Turner Llewellyn Firearm silencer assembly and method of use
US20170299312A1 (en) * 2015-11-06 2017-10-19 Perry Turner Llewellyn, JR. Firearm silencer
US10030929B1 (en) 2016-03-02 2018-07-24 Sig Sauer, Inc. Integral eccentric firearm silencer
US11035637B2 (en) * 2017-05-08 2021-06-15 Aegix Global, Llc Firearm suppressor
US10648756B2 (en) 2017-05-24 2020-05-12 Sig Sauer, Inc Suppressor assembly
US10119779B1 (en) 2017-06-27 2018-11-06 Smith & Wesson Corp. Suppressor for firearm and baffle cup therefor
DE102017011751A1 (de) 2017-12-19 2019-07-25 Niklas Becker Schalldämpfervorrichtung
US10684088B2 (en) * 2018-02-06 2020-06-16 Gustav Lo Firearm sound suppressor
US11255623B2 (en) 2019-04-30 2022-02-22 Sig Sauer, Inc. Suppressor with reduced gas back flow and integral flash hider
US11162753B2 (en) 2019-05-03 2021-11-02 Sig Sauer, Inc. Suppressor with integral flash hider and reduced gas back flow
US11280571B2 (en) 2019-12-23 2022-03-22 Sig Sauer, Inc. Integrated flash hider for small arms suppressors
US11686547B2 (en) 2020-08-12 2023-06-27 Sig Sauer, Inc. Suppressor with reduced gas back flow
US11859932B1 (en) 2022-06-28 2024-01-02 Sig Sauer, Inc. Machine gun suppressor
US12474136B2 (en) 2022-10-24 2025-11-18 Rough Rider Suppressors, LLC Firearm suppressor with progressive rotation baffle arrangement
FI131025B1 (en) * 2022-12-20 2024-08-05 Silention Oy Sound suppressor for a shotgun
USD1054520S1 (en) 2023-03-24 2024-12-17 Rough Rider Suppressors, LLC Firearm suppressor
USD1059531S1 (en) 2023-03-24 2025-01-28 Rough Rider Suppressors, LLC Firearm suppressor
USD1054521S1 (en) 2023-03-24 2024-12-17 Rough Rider Suppressors, LLC Firearm suppressor

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US984750A (en) * 1910-02-01 1911-02-21 Harry Craven Gun-silencer.
DE679509C (de) * 1937-09-30 1939-08-07 Ludwig Wurst Schalldaempfer, insbesondere fuer Feuerwaffen
WO1994007103A1 (fr) 1992-09-17 1994-03-31 Heckler & Koch Gmbh Silencieux pour armes a feu
WO1996003612A1 (fr) * 1994-05-16 1996-02-08 Bernard Louvat Silencieux pour fusil
US7587969B2 (en) * 2005-08-26 2009-09-15 Robert Silvers Asymmetric firearm silencer with coaxial elements
US7931118B1 (en) * 2009-04-30 2011-04-26 Peter Cronhelm Baffle for sound suppression
US8167084B1 (en) * 2010-03-01 2012-05-01 Fn Manufacturing, Llc Sound suppressor
US8459406B1 (en) * 2012-01-12 2013-06-11 Surefire, Llc Mounting apparatus for firearm sound suppressor
US8528691B1 (en) * 2012-03-20 2013-09-10 Tony E. Carmichael Silencer for firearm
DE102013107115A1 (de) * 2013-02-22 2014-08-28 Oliver Fischer Schalldämpfer
US20140318887A1 (en) * 2013-02-12 2014-10-30 Gemtech Ported weapon silencer with spiral diffuser

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI63486C (fi) * 1981-11-03 1983-06-10 Mitsuo Taguchi Ljuddaempare foer skjutvapen
US4570529A (en) * 1982-08-03 1986-02-18 Costa Anthony A Flash suppressor for firearms having rifled barrels
CH680015A5 (fr) * 1990-01-26 1992-05-29 Sig Schweiz Industrieges
US5631438A (en) * 1995-04-17 1997-05-20 Martel; Phillip C. Adjustable gas pressure deflector
US5596161A (en) * 1995-07-12 1997-01-21 Sommers; Sonja Muzzle flash suppressor
US6308609B1 (en) * 1998-12-08 2001-10-30 Robert Bruce Davies Suppressor
US6374718B1 (en) * 2000-07-14 2002-04-23 Tactical Operations Inc. Silencer for shotguns and a method of making the same
US8567556B2 (en) * 2012-01-12 2013-10-29 Surefire, Llc Firearm sound suppressor with inner sleeve
US8584794B2 (en) * 2012-01-12 2013-11-19 Surefire, Llc Firearm sound suppressor with blast deflector
US8973481B2 (en) * 2003-11-06 2015-03-10 Surefire, Llc Firearm sound suppressor
US8522662B2 (en) * 2007-09-18 2013-09-03 Flodesign, Inc. Controlled-unaided surge and purge suppressors for firearm muzzles
US8162100B2 (en) * 2009-09-18 2012-04-24 Jonathon Shults Firearm sound suppressor
US20120152093A1 (en) * 2010-10-12 2012-06-21 George Koumbis Assembly and noise suppressor for firearms
US8505680B2 (en) * 2012-01-12 2013-08-13 Surefire, Llc Firearm attachment
US8453789B1 (en) * 2012-01-12 2013-06-04 Surefire, Llc Firearm sound suppressor with flanged back end
US8459405B1 (en) * 2012-01-12 2013-06-11 Surefire, Llc Firearm sound suppressor with front plate having a tapered bore
US8950310B2 (en) * 2012-05-22 2015-02-10 Storrs Investments, L.L.C. Firearm suppressor and injector assembly
US9097482B1 (en) * 2014-07-20 2015-08-04 Silencerco Llc Sound suppressor for a firearm
US9395136B1 (en) * 2015-01-16 2016-07-19 KD&E Dynamics Flexible monocore baffle apparatus and related methods

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US984750A (en) * 1910-02-01 1911-02-21 Harry Craven Gun-silencer.
DE679509C (de) * 1937-09-30 1939-08-07 Ludwig Wurst Schalldaempfer, insbesondere fuer Feuerwaffen
WO1994007103A1 (fr) 1992-09-17 1994-03-31 Heckler & Koch Gmbh Silencieux pour armes a feu
WO1996003612A1 (fr) * 1994-05-16 1996-02-08 Bernard Louvat Silencieux pour fusil
US7587969B2 (en) * 2005-08-26 2009-09-15 Robert Silvers Asymmetric firearm silencer with coaxial elements
US7931118B1 (en) * 2009-04-30 2011-04-26 Peter Cronhelm Baffle for sound suppression
US8167084B1 (en) * 2010-03-01 2012-05-01 Fn Manufacturing, Llc Sound suppressor
US8459406B1 (en) * 2012-01-12 2013-06-11 Surefire, Llc Mounting apparatus for firearm sound suppressor
US8528691B1 (en) * 2012-03-20 2013-09-10 Tony E. Carmichael Silencer for firearm
US20140318887A1 (en) * 2013-02-12 2014-10-30 Gemtech Ported weapon silencer with spiral diffuser
DE102013107115A1 (de) * 2013-02-22 2014-08-28 Oliver Fischer Schalldämpfer

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US20160238335A1 (en) 2016-08-18
US10094633B2 (en) 2018-10-09
EP3056852A1 (fr) 2016-08-17

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