EP0036854A2 - Dispositif de chargement pour armes à feu individuelles, notamment pour fusils à répétition - Google Patents

Dispositif de chargement pour armes à feu individuelles, notamment pour fusils à répétition Download PDF

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Publication number
EP0036854A2
EP0036854A2 EP81890046A EP81890046A EP0036854A2 EP 0036854 A2 EP0036854 A2 EP 0036854A2 EP 81890046 A EP81890046 A EP 81890046A EP 81890046 A EP81890046 A EP 81890046A EP 0036854 A2 EP0036854 A2 EP 0036854A2
Authority
EP
European Patent Office
Prior art keywords
cartridge
barrel
breech
loading device
magazine
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Withdrawn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
EP81890046A
Other languages
German (de)
English (en)
Other versions
EP0036854A3 (fr
Inventor
Johann Kepplinger
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
Publication of EP0036854A2 publication Critical patent/EP0036854A2/fr
Publication of EP0036854A3 publication Critical patent/EP0036854A3/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Withdrawn legal-status Critical Current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
    • F41A9/00—Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
    • F41A9/01—Feeding of unbelted ammunition
    • F41A9/06—Feeding of unbelted ammunition using cyclically moving conveyors, i.e. conveyors having ammunition pusher or carrier elements which are emptied or disengaged from the ammunition during the return stroke
    • F41A9/09—Movable ammunition carriers or loading trays, e.g. for feeding from magazines
    • F41A9/10—Movable ammunition carriers or loading trays, e.g. for feeding from magazines pivoting or swinging
    • F41A9/13—Movable ammunition carriers or loading trays, e.g. for feeding from magazines pivoting or swinging in a vertical plane
    • F41A9/16—Movable ammunition carriers or loading trays, e.g. for feeding from magazines pivoting or swinging in a vertical plane which is parallel to the barrel axis
    • F41A9/17—Movable ammunition carriers or loading trays, e.g. for feeding from magazines pivoting or swinging in a vertical plane which is parallel to the barrel axis mounted within a smallarm
    • F41A9/18—Movable ammunition carriers or loading trays, e.g. for feeding from magazines pivoting or swinging in a vertical plane which is parallel to the barrel axis mounted within a smallarm feeding from a tubular magazine under the barrel

Definitions

  • the invention relates to a loading device for handguns, in particular for repeating rifles, with a cartridge magazine arranged below the barrel on the breech-side barrel end, with a guideway rising from the magazine curved in the direction of the breech, and with a breech which returns the cartridge to the open position by means of a cartridge pulling claws coupled with it moved out of the magazine along the guideway and thereby ejecting the sleeve of the last shot cartridge.
  • rifle ammunition When hunting hoofed game (roe deer, chamois, deer, wild boar), the use of rifle ammunition is mandatory.
  • the weapons required for this have a drawn barrel, are either single-shot, as a repeating rifle with magazine for holding a number of cartridges, or in combination with shotguns.
  • shotguns For certain hunting areas, e.g. B. mountains, but also when transporting the weapon in the car, etc., the overall length of the weapon plays a large role.
  • the length of the magazine behind the barrel depends on the cartridge length and the trigger guard behind the magazine with the trigger to the creative end has a length of 350 - 375 mm , this results, for example, in the usual ammunition with a caliber of 7 x 64 mm, and the shortest possible total length of 1100 mm.
  • This length could be reduced by shortening the barrel, which has ballistic disadvantages, since per 10 mm barrel shortening with a reduction in the muzzle velocity of 3-4 m / sec. must be expected.
  • Single-shot drop-barrel and block-lock rifles are up to 150 mm shorter and therefore much more manageable with the same barrel length; There is no magazine for the often necessary second and third rounds, so such weapons are not used much.
  • a shortening of the overall length of the weapon would be possible by placing the magazine in front of the rear end of the weapon. With a barrel length of 600 mm and a distance of 360 mm between the trigger and the butt plate, this would result in a total length of approx. 980 mm. That would be the brevity of the leading single-shot weapon.
  • a similar loading device in which the top cartridge of the magazine is pushed with an open closure by a spring onto a rising guideway, which as Swivel lever is formed. At the end of its path, the cartridge unlocks the pivot lever that lifts it, whereupon it lies at an angle to the barrel axis.
  • the ratchet lock turns the cartridge into the barrel axis and inserts it into the barrel. Since the cartridges are only guided loosely in this loading device, and their transport depends on the functionality of two springs, there is no reliable cartridge guidance here either.
  • the invention has now set itself the task of creating a device of the type mentioned, in particular for shortening the overall length of hunting rifle guns, which ensures a safe and reliable functioning cartridge transport from the magazine into the barrel.
  • a pivoting lever which can be moved about a fixed axis is arranged in the end region of the guideway and a control element is formed on the closure, which actuates the pivoting lever during the last section of the closure return which actuates the cartridge supplied from the magazine in the barrel axis, inserting it with its grip edge into claws on the barrel end face of the breech.
  • the solution according to the invention achieves a continuous, functionally reliable transport holder or guide.
  • the cartridge is gripped in the magazine by the pull-out claws, by these during transport along the guideway and also during the Handover to the locking claws of the closure fixed.
  • the holding claws hold the cartridge in the barrel axis during the advance of the breech.
  • the two pull-out claws which form sprung extensions of a pull-out part, are also raised during the closure return, so that the distance between the pull-out claws and the holding claws in the open position of the closure is smaller than the cartridge diameter. Since both the holding claws and the pull-out claws preferably grip behind the grip edge of the cartridge at two opposite points, the claws each form a guide track similar to a rail on both sides in the open position.
  • the hinge axis of the transmission element is rigidly connected to the transmission element and has a flattened portion against which the spring presses.
  • FIG. 1-3 show partial longitudinal sections of a preferred embodiment of the charging device according to the invention in three different positions
  • FIG. 4 shows a section along the line IV-IV of FIG. 3
  • FIG. 5 shows a section along the line V-V of the Fig. 2.
  • the loading device which is particularly suitable for hunting repetition rifles, but can also be used in other handguns, has a cartridge magazine 1 which is inserted into the rifle stock 25 below the breech-end of the barrel 3.
  • the uppermost cartridge 4 projects with its grip edge 16 from a stepped rear opening 26 of the magazine 1, the magazine being arranged in such a way that the grip edge 16 of the cartridge 4 lies slightly in front of a radial plane of the barrel 3, which through the grip edge is one in the Barrel 3 inserted cartridge 4 'runs.
  • a curved guideway 5 adjoins the opening 26 of the magazine 1 and is approximately gutter-shaped.
  • the closure 2 which is longitudinally displaceable in the usual manner in two lateral guides 27, has a pull-out part 15 arranged above the guide track, which can be rotated about an axis 17 and is pressed against the guide track 5 by a spring 28.
  • the pull-out part 15 has two lateral arms drawn towards each other by a spring 29, at the front ends of which a pull-out claw 18 is arranged, which in the loaded position - with the closure closed - into the grip edge 16 of the cartridge arranged in the opening 26 of the magazine 1 4 snap into place.
  • a two-armed pivot lever 7 which can be rotated about a fixed axis 8 and which has a guide groove 9 for the cartridge 4.
  • the pivot lever 7 In the loaded position (Fig. 1), the pivot lever 7 is sunk into the guideway 5.
  • the second lever arm 10 is penetrated in the end region by a hinge axis 23, which extends outwards on both sides through openings 12 in the lock housing 30, and on each end of which a transmission element 13, which has a two-toothed driving surface 14, is attached in a rotationally fixed manner.
  • the hinge axis 23 is provided in the central region with a flattened portion 24 (FIG. 4) against which a spring 11 supported on the lock housing 30 presses.
  • the transmission elements 13 are arranged on the hinge axis 23 in such a way that their driver surfaces 14 protrude above the two locking guides 27 with the smallest spring loading.
  • the breech 2 In the position according to FIG. 1 (loaded position or position after a shot has been fired), the breech 2 is locked against the end of the barrel 3.
  • the two pull-out claws 18 of the pull-out part 15 are inserted into the grip edge 16 of the cartridge 4 protruding from the offset opening 26 of the magazine 1.
  • the sleeve of the shot cartridge 4 ' is anchored with its grip edge in the holding claws 20 arranged on the end face 22 of the closure 2.
  • the pivot lever 7 is sunk into the guideway 5, and the transmission elements 13 are pivoted downward by the sliding parts 31 of the closure.
  • closure return On the one hand the empty sleeve is pulled out of the barrel 3 and on the other hand the cartridge 4 is pulled out of the magazine 1.
  • a middle position is shown in Fig. 2.
  • the cartridge 4 slides slowly upwards in the guideway 5, the pull-out part 15 being pivoted slightly upward about the axis 17 and the spring 28 being compressed in the process.
  • the pull-out claws 18 are so short that they are in the grip edge 15 the cartridge 4 can twist slightly.
  • the cartridge 4 is raised further in the guide track 5, which is now increasingly curved upward, until the grip edge 16 of the cartridge 4 hits the sleeve pulled out from the barrel 3 from below, which subsequently moves upward out of the holding claws 20 is inevitably pushed out.
  • One of the holding claws 20 is somewhat rounded in the upper region, and the other is designed to be pivotable outwards against a spring, so that the sleeve is ejected obliquely upwards.
  • the extended cartridge has already reached the end region 6 of the guideway 5, so that it is gripped by the pivot lever 7, in the guide groove 9 of which it comes to rest.
  • the pull-out claws 18 are already in the rear, near the axis end of the pivot lever 7 at the moment the cartridge 4 is lifted, so that the cartridge 4, which is still held by the pull-out claws at this moment, points obliquely upward Projectile is raised because the point of application of the pull-out claws 18 forms an axis of rotation during this part of the lifting movement.
  • the grip edge 16 of the cartridge is therefore inclined and lies with an upper arc section on the end face 22 of the closure 2.
  • the grip edge 16 With increasing lifting of the pivot lever 7, the grip edge 16 is pressed into the holding claws 20 at least to such an extent that they grip behind it before it slides out of the pull-out claws 18.
  • the last part of the lifting movement of the pivot lever 7 is used for the final positioning of the cartridge 4 in the barrel axis 21.
  • the lifting movement of the pivot lever 7 is supported by the spring 11 acting on the hinge axis 23, which is arranged such that it increases with increasing lifting movement - Tensioned, and is tensioned again when the pivot lever 7 is compressed.
  • the second lever arm 10 of the pivot lever 7 rotatable about the axis 8 is provided with an incision 32 in which the articulated axis 23 is exposed, which has the flattened portion 24 at this point.
  • the spring 11 lies in this incision 32 and presses on the flat 24.
  • the charging device according to the invention can be used for all cartridges of a certain diameter, regardless of their length.
  • a one-armed swivel lever can also be used, which is raised and lowered by an overrun part that moves with the closure.
EP81890046A 1980-03-14 1981-03-13 Dispositif de chargement pour armes à feu individuelles, notamment pour fusils à répétition Withdrawn EP0036854A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT1424/80 1980-03-14
AT142480A AT365336B (de) 1980-03-14 1980-03-14 Ladeeinrichtung fuer handfeuerwaffen, insbesondere fuer repetiergewehre

Publications (2)

Publication Number Publication Date
EP0036854A2 true EP0036854A2 (fr) 1981-09-30
EP0036854A3 EP0036854A3 (fr) 1982-04-14

Family

ID=3513598

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81890046A Withdrawn EP0036854A3 (fr) 1980-03-14 1981-03-13 Dispositif de chargement pour armes à feu individuelles, notamment pour fusils à répétition

Country Status (2)

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EP (1) EP0036854A3 (fr)
AT (1) AT365336B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3342058C1 (de) * 1983-11-22 1985-03-21 Benedikt 8901 Altenmünster Rieger Patronenzufuhrvorrichtung für eine Repetierbüchse
DE3541430C1 (de) * 1985-11-23 1987-06-19 Dynamit Nobel Ag Patronenzufuhrvorrichtung fuer eine Repetierbuechse

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2509382A (en) * 1947-10-04 1950-05-30 Olin Ind Inc Cartridge-feeding mechanism for firearms
US2791855A (en) * 1954-10-07 1957-05-14 Olin Mathieson Shell carrier mechanism for automatic shotguns
US2817917A (en) * 1954-07-30 1957-12-31 High Standard Mfg Corp Cartridge lifter biased by spring with toggle action
DE2511186A1 (de) * 1975-03-14 1976-09-23 Stammel Heinz Josef Automatische pistole mit neuartiger patronenzufuehrung
DD139161A5 (de) * 1976-12-29 1979-12-12 Kawaguchiya Firearms Ladevorrichtung fuer ein automatisches gewehr oder geschuetz

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2509382A (en) * 1947-10-04 1950-05-30 Olin Ind Inc Cartridge-feeding mechanism for firearms
US2817917A (en) * 1954-07-30 1957-12-31 High Standard Mfg Corp Cartridge lifter biased by spring with toggle action
US2791855A (en) * 1954-10-07 1957-05-14 Olin Mathieson Shell carrier mechanism for automatic shotguns
DE2511186A1 (de) * 1975-03-14 1976-09-23 Stammel Heinz Josef Automatische pistole mit neuartiger patronenzufuehrung
DD139161A5 (de) * 1976-12-29 1979-12-12 Kawaguchiya Firearms Ladevorrichtung fuer ein automatisches gewehr oder geschuetz

Also Published As

Publication number Publication date
EP0036854A3 (fr) 1982-04-14
AT365336B (de) 1982-01-11
ATA142480A (de) 1981-05-15

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