WO2019068886A1 - Auszieher für revolver - Google Patents
Auszieher für revolver Download PDFInfo
- Publication number
- WO2019068886A1 WO2019068886A1 PCT/EP2018/077168 EP2018077168W WO2019068886A1 WO 2019068886 A1 WO2019068886 A1 WO 2019068886A1 EP 2018077168 W EP2018077168 W EP 2018077168W WO 2019068886 A1 WO2019068886 A1 WO 2019068886A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- extractor
- cartridge
- star
- auszieherstange
- radial direction
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A15/00—Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun
- F41A15/02—Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun for revolver-type guns, e.g. revolvers
Definitions
- the invention relates to an extractor for a revolver.
- the extractor serves the cartridges or cartridge cases from the barrel of a revolver
- Revolvers are firearms in which the cartridges are arranged in individual cartridge chambers in a cartridge chamber designed as a rotatable drum. At the same time, the drum also serves as a magazine.
- the rotation of the drum allows the cartridges to be aligned one after the other with the revolver.
- US Pat. No. 4,543,741 A discloses a revolver with an extractor.
- An extractor mechanism for the revolver with a conventional drum includes an in
- the axis is connected to outwardly directed housing contact arms, wherein the housing contact arms are made of a slightly resilient material.
- the extended ends of the housing contact arms are shaped so that they protrude into a circumferential groove of the cartridge case.
- the extractor can be operated in the usual manner to convey the sleeves out of the drum.
- a longitudinally extending ejector rod may be moved along its longitudinal axis relative to a central bore passage of the drum.
- the extractor star is connected to a spring mechanism oriented parallel to the ejector rod.
- the invention has for its object to provide an extractor for a revolver, which does not weaken the drum in the region of the passage of a Auszieherstabes.
- the extractor should also allow positioning of the cartridges. It should Both cartridges with edge and rimless cartridges with different lengths can be used.
- the invention relates to an extractor for a revolver for removing cartridges from the arranged in the drum cartridge chambers of the revolver.
- the extractor according to the invention is arranged in the drum. It serves to carry out the cartridge cases remaining in the cartridge chambers after the ammunition has been fired. In this case, all cartridge casings or cartridges are ejected at the same time by moving the Auszieherstange means attached Auszieherstern.
- the extractors are also referred to as ejector or ejector.
- the starting point of the invention is an extractor for a revolver for extracting
- Cartridges of cartridge chambers arranged in the drum of the revolver The extractor is formed by an extractor rod disposed in the hub of the drum and loaded with a spring and a multi-arm extractor star attached thereto.
- the extractor star with its Ausziehersternarmen extends in the radial direction to the orientation of the Auszieherstange. Furthermore, the extractor star arms have end portions corresponding to the shell of the cartridge.
- the extractor star is designed as a flat plate and the extractor star arms of the extractor star each have a radially acting Ausziehersternarmfeder, by the end portions of the Ausziehersternarme the Ausziehersterns a movement of the Ausziehersternarme in the radial direction
- Extractor bar cause
- the extractor star can advantageously be used simultaneously for different types of cartridges, since each Ausziehersternarm adapts to the respective cartridge.
- the extractor star is made of spring steel.
- Ausziehersternarme introduced cutouts realized.
- the cut-outs are oriented transversely to the radial direction as well as oriented transversely to the orientation of the Auszieherstange.
- the extractor star is accordingly easy to produce. There is no need to mount separate springs, including the guide. The space requirement is low and the reliability of the resilient Ausziehersternarme is high.
- the Ausziehersternarmfeder is designed so that the spring travel of the Ausziehersternarmfeder corresponds to the depth of a peripheral to a rimless cartridge cartridge groove. This allows the end sections of the
- the Auszieherstange is connected to a radially extending shutter plate, wherein the Auszieherstern is slidably mounted on the Auszieherstange, while the
- Closure plate is arranged in the pull-out direction in front of the extractor star.
- the closure plate is further provided with pins, each pin is associated with each one Ausziehersternarm and the pins are oriented in the withdrawal direction.
- each extractor star arm has a pin with at least one, preferably two, positioning bores located in the extractor star arm between the extractor star arm spring and the end portions of the extractor star arms
- the positioning holes are also oriented accordingly in the direction of withdrawal.
- the distance between each arranged in the radial direction positioning holes of a Ausziehersternarms corresponds to the depth of the circumferential cartridge groove.
- the pins of the closure plate are arranged in the extractor star displaceably arranged on the extractor bar over the path into the extractor star arms
- the preferably two locating bores advantageously permit locking of the respective extractor star arm in two positions - a first position wherein the end portions of the respective extractor star arm abut the skirt of a rimmed cartridge and a second position wherein the end portions of the extractor star arm engage the cartridge groove of a rimless one Protrude cartridge.
- the resilient Ausziehersternarme can be fixed in an advantageous manner so that they are fittingly locked in a first position on the jacket of the cartridge or in a second position in the circumferential cartridge groove.
- Extractor star for removing the cartridge
- a ratchet is connected to the Auszieherstange in the withdrawal direction after the Auszieherstern.
- the ratchet as a known component of a revolver causes the rotation of the drum after actuation of the trigger in such a way that the next cartridge is brought into alignment after the shooting of a cartridge with the barrel.
- the end portions of the extractor star arms are provided with a chamfer or a contour corresponding to the cartridge groove.
- the chamfering of the end sections of the extractor star arms realized with the chamfer facilitates the insertion of the cartridges.
- the contour of the end portions preferably corresponds to the shape of the cartridge groove of a rimless cartridge, so that the positive engagement is improved and thus a safe extraction of the cartridges, even at low
- FIG. 3 shows a longitudinal section through the drum
- FIG. 4 shows a closure plate in side view
- FIG. 5 shows a closure plate from the rear
- Figure 6 is a longitudinal sectional view through the Auszieherstern with
- Figure 7 is a longitudinal sectional view through the extractor star with
- FIG. 1 shows a revolver known per se in a side view.
- the revolver comprises a rotatable drum 1 with cartridge chambers (not shown) in which the cartridges (not shown) are arranged.
- the cartridges can be brought into alignment with the barrel 15 by rotating the drum 1.
- the extractor rod 2, 7 By actuating the extractor rod 2, 7 in the withdrawal direction AR, the cartridges, that is, preferably the cartridge casings remaining after firing, can be conveyed out of the cartridge chamber of the drum 1.
- the Auszieherstange 2 and the axle rod 7 (see Figures 2, 3, 6, 7) of the Auszieherstange 2 also forms the axis of rotation for the drum first
- FIG. 2 shows a view of the drum 1 with the extractor star 4 from the rear side. The view is oriented counter to the withdrawal direction in the weft direction accordingly.
- the Auszieherstange 2 and the axle rod 7 (see Figures 3, 6, 7) of the Auszieherstange 2 is slidably connected to the six-armed flat, plate-shaped Auszieherstern 4 on a predetermined length (see Figure 7) via a first path X1.
- the Ausziehersternarme 20 of the Ausziehersterns 4 based on the Auszieherstange 2, 7 in the radial direction (R), designed to be resilient.
- the extractor star arms 20 project with their end portions 16 into the cartridge chambers 17 arranged in the drum 1, in which the cartridges 18 are placed.
- the positioning holes 5 serve to receive the pins 8 illustrated in FIGS. 3 to 7, fastened in the closure plate 3 and oriented in the withdrawal direction AR.
- the Ausziehersternarme 20 can be locked depending on the type of cartridges 18 in two different locking positions.
- a first locking position corresponds to
- Extractor star arms 20 each abut the jacket of the cartridges 18.
- Locking position is relevant when using rimless cartridges 18 with circumferential cartridge groove 21.
- Ratchet device 6 as a separate part is shown only in a schematic diagram.
- the ratchet device 6 is used to rotate the drum 1, wherein the rotation is triggered by the trigger after each of the cartridge 18 is fired, so that each next cartridge 18 is aligned with the barrel 15 (see Figure 1).
- FIG. 3 shows a longitudinal sectional view through the drum 1 of the revolver with the attached to the Auszieherstange 2 shutter plate 3 and slidably on the Extractor bar 2 fastened Auszieherstern 4.
- Figures 6 and 7 show details of Figure 3, the interaction of the VerInstitutplattchens 3 with the attached pins 8 and the Auszierstern 4 with each arranged in the Ausziehersternarmen 20 in the withdrawal direction AR two positioning holes 5i, 5a illustrate.
- FIG. 3 the closure plate 3, which is connected by means of thread 10 to the extractor bar 2 or to an axis bar 7 screwed to the extractor bar 2, is shown.
- Hub region of the drum 1 is positioned.
- the Auszieherstange 2 is guided by the six-armed Auszieherstern 4 on the first path X1, which is slightly longer than the length of the pins 8, displaceable in the withdrawal direction AR.
- FIGS. 3 and 6 show the idle state.
- the shutter plate 3 with the attached pins 8 is the Ausziehersternarmen 20 with the
- the closure plate 3 By operating the extractor rod 2, 7 in the withdrawal direction AR about the first path X1, the closure plate 3 is pushed against the extractor star 4, whereby the pins 8 of the closure plate 3 are pressed into one of the two positioning holes 5i, 5a of the extractor star arm 20 and thus locked become.
- Extractor star 4 around the first path X1, so that the pins 8 in one of
- the inner positioning holes 5i serve to lock the extractor star arms 20 in the groove of borderless cartridges 2. In other words, when the pins 8 in the inner
- the two positioning holes 5a, 5i advantageously allow the locking of the respective extractor star arm 20 in two positions, one - first position - in which the end portions 16 of the respective Ausziehersternarms 20 abut the jacket of a rimmed cartridge and a - second position - in which the end sections 16 of the respective extractor star arm 20 protrude into the cartridge groove 21 of a rimless cartridge.
- VerInstitutes 3 by the arranged on the Auszieherstange 2 compression spring 13 with abutment in the drum 1 in the rest position (see Figures 3 and 6) withdrawn.
- the end portions 16 of the extractor star arms 20 are chamfered to permit easy insertion of the cartridges 18 into the cartridge chamber 17.
- the end portions 16 have a contour corresponding to the revolving cartridge groove 21.
- a shutter plate 3 is shown as a single part in side view.
- the shutter plate 3 is disc-shaped. On the shutter plate 3, the pins 8 are arranged vertically standing on the outer edge, wherein each Ausziehersternarm 20, a pin 8 is associated. The pins 8 are chamfered, in particular tapered to (not shown) when pushing on the Auszieherstern easily in the positioning holes arranged there (not shown) to be pushed.
- FIG. 5 shows a closure plate 3 in an individual part view against the withdrawal direction with the pins 8 arranged on the edge.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Apparatus For Making Beverages (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/753,957 US11118855B2 (en) | 2017-10-06 | 2018-10-05 | Extractor for revolvers |
EP18783451.0A EP3692321B1 (de) | 2017-10-06 | 2018-10-05 | Auszieher für revolver |
BR112020006793-8A BR112020006793B1 (pt) | 2017-10-06 | 2018-10-05 | Extrator para revólveres |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017123245.1A DE102017123245B4 (de) | 2017-10-06 | 2017-10-06 | Auszieher für Revolver |
DE102017123245.1 | 2017-10-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2019068886A1 true WO2019068886A1 (de) | 2019-04-11 |
Family
ID=63799000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2018/077168 WO2019068886A1 (de) | 2017-10-06 | 2018-10-05 | Auszieher für revolver |
Country Status (5)
Country | Link |
---|---|
US (1) | US11118855B2 (de) |
EP (1) | EP3692321B1 (de) |
BR (1) | BR112020006793B1 (de) |
DE (1) | DE102017123245B4 (de) |
WO (1) | WO2019068886A1 (de) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0143116A1 (de) * | 1983-11-28 | 1985-06-05 | Johnathan W. Phillips, Jr. | Vorrichtung zum Halten und Auswerfen von Patronen für Revolver |
US4541193A (en) * | 1984-01-19 | 1985-09-17 | Flippin George F | Revolver cylinder and extractor assembly |
US4543741A (en) | 1982-06-21 | 1985-10-01 | Phillips Jonathan W Jr | Ejector and cartridge positioner for revolvers |
US5341587A (en) | 1993-02-03 | 1994-08-30 | Phillips And Rodgers, Inc. | Ejector and cartridge positioner |
US20140059912A1 (en) * | 2011-11-19 | 2014-03-06 | Charter Arms | Rimless Cartridge Extractor Assembly And Method Of Use |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2283415A1 (fr) * | 1974-06-11 | 1976-03-26 | Haut Rhin Manufacture Machines | Barillet de revolver pour l'ejection des douilles sans collerette |
DE2628289A1 (de) * | 1975-07-07 | 1977-01-13 | Bangor Punta Operations Inc | Patronenauswerfer fuer revolver |
US4127955A (en) * | 1977-05-18 | 1978-12-05 | Bangor Punta Operations, Inc. | Extractor assembly for rimless cartridges |
US4934082A (en) * | 1986-08-12 | 1990-06-19 | Lawrence Haar | Revolvers |
US5218148A (en) * | 1992-05-20 | 1993-06-08 | Smith & Wesson Corp. | Square extractor for the removal of cartridge cases from the chambers of a revolver |
US7263795B1 (en) * | 2003-02-11 | 2007-09-04 | Smith & Wesson Corp. | Extractor for a revolver |
-
2017
- 2017-10-06 DE DE102017123245.1A patent/DE102017123245B4/de active Active
-
2018
- 2018-10-05 WO PCT/EP2018/077168 patent/WO2019068886A1/de unknown
- 2018-10-05 EP EP18783451.0A patent/EP3692321B1/de active Active
- 2018-10-05 BR BR112020006793-8A patent/BR112020006793B1/pt active IP Right Grant
- 2018-10-05 US US16/753,957 patent/US11118855B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4543741A (en) | 1982-06-21 | 1985-10-01 | Phillips Jonathan W Jr | Ejector and cartridge positioner for revolvers |
EP0143116A1 (de) * | 1983-11-28 | 1985-06-05 | Johnathan W. Phillips, Jr. | Vorrichtung zum Halten und Auswerfen von Patronen für Revolver |
US4541193A (en) * | 1984-01-19 | 1985-09-17 | Flippin George F | Revolver cylinder and extractor assembly |
US5341587A (en) | 1993-02-03 | 1994-08-30 | Phillips And Rodgers, Inc. | Ejector and cartridge positioner |
US20140059912A1 (en) * | 2011-11-19 | 2014-03-06 | Charter Arms | Rimless Cartridge Extractor Assembly And Method Of Use |
Also Published As
Publication number | Publication date |
---|---|
BR112020006793A2 (pt) | 2020-10-06 |
BR112020006793B1 (pt) | 2023-09-26 |
US11118855B2 (en) | 2021-09-14 |
EP3692321A1 (de) | 2020-08-12 |
DE102017123245B4 (de) | 2019-05-09 |
DE102017123245A1 (de) | 2019-04-11 |
EP3692321B1 (de) | 2023-07-05 |
US20200355451A1 (en) | 2020-11-12 |
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