DE32740C - Quick-loading rifle with drop block lock and a magazine that can be attached to the left of the lock - Google Patents

Description

IMPERIAL

PATENT OFFICE.

The invention relates to a repeating rifle with drop block closure and automatic Cartridge insertion with magazine box that can be attached to the left of the lock.

The main features of the invention are:

a) the drop block closure with automatic cartridge extraction;

. b) the cartridge ignition by hammer, impact spring and firing pin;

c) the automatic insertion of the cartridges;

d) the successive production of all these functions with a simple back and forth movement of the locking lever within an angle of 30 ^° .

On the whole, this repeating rifle functions in such a way that when the locking lever is moved downwards, the cocking of the Hammer and pulling away a shoulder of the hammer washer under the locking block takes place, whereby a tensioned striker spring connected to the locking block is released, which the locking block downwards, so that the opening of the breech and the striking of the breech block on the cartridge puller, pulling out the ejected cartridge case without further action of the locking lever takes place automatically.

When the locking lever moves back, the cartridge is fed from the .Magazine, insertion of the same into the hold by a special cartridge inserter, Closing the breech and firing the shot.

In the accompanying drawing, Fig. 1 shows in longitudinal section the entire closure and Lock mechanism when the lock is closed.

Fig. 2 shows the shutter in an external view with the magazine attached.

FIGS. 3 to 30 show the individual functions of the Verschlufs- and Schlofsmechanismus in the different phases of Oeffhens and Reasoning and the position of the individual Be _T stand parts to certain functions, as well as details of these constituents to which the following description is drawn in the course.

The entire locking and closing mechanism is mounted in a housing .A, Fig. 3, which is closed by a left-hand cover plate B, Fig. 4 and 5, after all locking and locking components have been inserted. This. Housing A, FIG. 3, containing the locking and locking mechanism, is pushed into housing C, FIGS. 6, 7 and 8, from below, with the locking block lowered, as shown in FIGS. 4 and 5. The hook a, Fig. 3 and 4, lies in the recess a \ in the housing C, Fig. 6, and by screwing the wing screw λ ² , Fig. 1, into the housing C, Fig. 1, the lock housing A is attached.

By closing the lock, the mechanism is brought into that shown in FIG Position.

When opening the lock respectively. When moving the locking lever D forward, functions take place at the same time, which both lower the locking block and

also effect the cocking of the hammer. For better understanding, the functions are the locking mechanism in Figs. 9 and 12 and that of the locking mechanism in Fig. 10 11 and 11 are shown separately, and one figure, FIG. 10, always shows the locking mechanism in that position which it assumes at the moment when the locking mechanism has the position shown in the previous figure, FIG. 9. So they complement each other 9 and ι ο and 11 and 12 mutually.

Closed Verschlufs, Fig. 1, the Verschlufsblock is thereby held firmly in position, the arm DAF b of Verschlufshebels D under the approach b ^l of the Verschlufsblockes E, Fig. 10 and 12 inserted, while still attached to the approach c of the locking block E, Fig. 13, resting and with its approach c ¹ (hammer beak) cooperates under the same pushing hammer disk F. The locking block impact spring d, FIGS. 1 and 9, which connects the joint piece d ^l to the locking block E , is always tensioned when the lock is closed. The intermediate lever G, which is connected to the arm b of the locking lever D by a hinge piece e and rotatable about the pin f in the housing A, rests with its arm g in a detent on the locking piece. On the lower arm, the intermediate lever G, which lifts the locking piece, carries a ^{pawl g · 2} , FIG. 14, held in the position shown in FIG. 1 by a spring g ^1.

The lower arm b ″ ¹ of the locking lever D rotatable about the pin f ¹ in the housing A rests on the shoulder h of the axis of rotation of the cartridge inserter H, FIG. 15.

To open the shutter, move the shutter lever D quickly forward. As a result, the arm b is pulled away from under the shoulder b ^{1 of} the locking block E , and the intermediate lever G is rotated back by the joint piece e, so that the locking block E is free.

At the same time, the arm b of the locking lever D presses on the lug c ^{2 of} the hammer disk and moves it back together with the hammer, which is also rotatable about the pin / ^] disk F. The hammer beak c \ on which the locking block E with its attachment c is now pressed by the force of the tensioned striker spring d , slides away under the attachment c. When the tip of the hammer's ^{beak c 1 has passed} the edge of the locking piece attachment c , the spring d is released and the ^{locking block, which can be rotated by / 2} , is snapped downwards with force.

It strikes the arm i of the cartridge puller /, FIGS. 8, 9 and 16, and moves the same backwards with its arms i ^1, which grip the bead of the cartridge, and thereby hurls the cartridge case out of the hold.

Since the loading recess j of the breech block is curved to the right (see Fig. 17), and since a horn j ¹ protrudes on the left edge of the same, the cartridge case is deflected to the side so that the shooter can move through the ejected cases when rapid fire is in the attack is not bothered.

As can be seen from the above, the pulling out of the cartridges does not require any effort on the part of the shooter, but the same is effected by the force of the mainspring d , so that the whole process is completely independent of the movement of the locking lever.

In Fig. 9 the locking mechanism is in the position immediately after it has been pulled out of the empty case.

In this position of the locking block, the nose c ^{3 of} the hammer disk F rests on the locking block plate J, Fig. 10, and the locking block itself rests on the locking block plate J, which is rotatable to the right of the intermediate lever G about the same bolt_ /.

When the locking lever D moves back further, the hammer F is cocked; the rod k falls into the clamping catch. For the correct introduction of the cartridges into the loading space, the locking block plate / is ^{lifted by the arm c 3 of} the hammer F and by the locking block plate the locking block E , which, when the empty case was pulled out, was so far downwards that the loading recess j was below the deepest Point of the cargo hold opening came to a standstill (see Fig. 9). The locking block J now lifts the locking piece E again so high that the crawler loader j coincides with the lower edge of the hold (see Fig. 1.1). .

At the same time, the intermediate lever G is moved further backwards by the joint piece e connecting it to the arm b of the locking lever D ' , the pawl g ² ' slides over the arm h ¹ on the shaft of the cartridge feeder H and snaps into the arm h ^l attached detent a (see. Fig. 12); If necessary, the horn h ³ serves as a support for the pawl and ensures that the pawl engages correctly in the detent.

Since the mode of operation of the magazine and the repeating mechanism will be described later, it is assumed here for the time being that a cartridge P, FIG. 11, is already in the loading recess j . ι

If you now move the locking lever D back, the pawl g ' ^{2 of} the. while the intermediate lever G moves forward, the cartridge feeder H, Fig. 15, whose head / z ² extends into the loading recess j , is moved forward (see dotted position in Fig. 4

and 12) and so the cartridge is pushed into the hold. After pawl g ^{2 has left} the approach h ^x , the arm b ^{2 of} the locking lever D leans against the approach h of the shaft of the insertion lever H and begins to return the same. Immediately afterwards the intermediate lever G leans against the locking piece E and closes the locking while simultaneously tensioning the locking piece striking spring d. The arm b of the locking lever D comes to stand under the approach b ^{l of} the locking piece E and thus gives this latter again a secure immovable position.

To secure the position of the locking lever D , the end engaging the lower housing tail is provided with a snap spring /, FIGS. 1 and 9. To fire the cartridge, by pressing the trigger K mounted in the locking lever D, the rod k is released from the detent of the hammer disk F , the latter is released and the hammer strikes in a known manner on the one in the locking piece E ;. Fig., Mounted firing pin 13 m. By moving the Verschlufshebel D slider m \ Fig. I, may be the trigger in the corresponding to the marks position (s. Fig. 9 and 11) to determine and then it is carried out the discharge of the shot Simultaneously with the manufacture of the breech, so that only two handles are necessary, namely opening and closing, in order to perform all functions (opening the breech, pulling out the empty case, cocking the hammer, inserting a new cartridge, closing the breech and firing the shot) Bring execution.

If a cartridge that has already been introduced into the loading space is to be unloaded again, it is sufficient to move the locking lever -D forward quickly. The breech block can only be snapped down as far as the bolt block disc / lifted by the cocked hammer allows, but the cartridge puller J receives another blow which is strong enough to eject the cartridge safely out of the hold.

There is a on the right side of the housing to prevent it from being pulled off at will .Safety lock, Fig. 18 and 19, attached.

K The end of the rod carries a halbcylindrische recess k ^1, Fig. 1, 10, 11, 18 and 19, the center of which at the clamping latch snapped on rod k in the axis of a small, at the end with a lever / c ² provided wave k ³ falls. This shaft is provided on one side with a recess k ⁱ , in which, when it is turned forward, the part k ^& the rod k facing the trigger moves.

If, with the hammer cocked, the lever k ² is rotated from the front through 180 ° into the position shown in FIG. 19, then the full part of the shaft A lies; ³ into the cylindrical recess k ^{l of} the rod k and thus prevents the rod k from being lifted out of the detent of the hammer disk F by the trigger K.

By moving the lever A ² forwards, the recess k * is turned towards the rod arm k ⁵ and the rod can be lifted out of the tensioning detent by the trigger.

In Fig. 20 a modification of the pivot pin f ¹ for the locking lever D is shown. There is not, as shown in Fig. 3, attached a pin f ¹ fastened in the housing wall, around which the hammer F and lever D rotate, but lever D has two pins f \ which are in annular bead-like reinforcements of the shutter and lock housing A. rest, and the one annular bead-like reinforcement serves the hammer F as a pivot.

The magazine, Fig. 2, 21 and 22, consists of a box L · and the cap M attached to the central shaft housing C and containing the repeater mechanism. The box L, which holds five cartridges P ¹ to P ⁵ , is on the left side of the Housing C screwed on or, as shown in FIG. 2, hung in the magazine cap M , for which purpose it has protruding tabs at the top at the front and at the bottom at the rear. The same can easily be unhooked by releasing the catch η engaging on the rear lower flap and replaced by a filled one. When the magazine is removed, the hook-shaped end of a spring n ¹ attached to the side of the magazine prevents the cartridges from falling out, which are pushed upwards ^{by a spring n 2} in the magazine, which is bent in a stepped shape. When the magazine is attached, the spring n ¹ leans against the lower edge of the cap M screwed to the housing C , covering the magazine box and containing the repeater mechanism, thus allowing the cartridges to pass freely (see FIG. 21).

The cap M still contains space for a sixth cartridge P ⁶ ; the same is introduced through an opening n ^s , FIG. 23, in the cap M, which is closed by a resilient flap m ⁴ . If the boxes are not replaced, the magazine is refilled through this flap. The loading can be done at will by entering individual cartridges or changing the boxes.

The cartridge feeder H takes care of the feeding of the cartridges from the magazine into the loading space each time it moves forward in the following way:

Lever H engages between the two stop lugs 0 o ¹ at the end of the arm ρ of an angle

Claims (3)

hebeis ρ ρ ² , which is rotatably mounted horizontally in the cap M (see. Fig. 24, 25, 26, 27 and 28). When the cartridge inserter H moves forward, it leans against the wart ο and turns the angle lever pp ² , thereby lifting the magazine locking lever ρ ', Fig. 12 and 22, which rests on the upper inclined surface of the wart ο with a crooked nose, and so the way cleared for the cartridge coming out of the magazine. At the same time, the arm p ^{2 of} the angle lever pp ² presses on the arm p ³ of the feed lever p ^s p * and moves its arm p ⁴ inward, whereby the cartridge is pressed against the loading space (see Fig. 2 5). The horn j ¹ gives the cartridge such a position, that they with the Geschofsspitze directly in front of the cargo space is available. The cartridge feeder H, which slides past the wart ο , now pushes the cartridge forward until it has passed the horn p and comes to rest in the loading recess j of the locking piece E , whereupon the head h ^{2 of} the cartridge feeder H pushes it completely into the loading space . The position of the lever arms ρ ρ ² p ³ p ⁴ is chosen so that it is not possible to push the lever p ^{i back} while a cartridge is being retracted. These lever arms lock each other in the outermost position of the angle lever ρ ρ ² shown in FIG. When the cartridge feeder ff springs back, it strikes against the protrusion o ^{1 of} the lever arm ρ and brings the angle lever pp ² together with the feeder lever ρ ³ p * into the position shown in FIG. At the same time, the locking lever p ^l snaps down and prevents the cartridges being pushed out from escaping. In order to be able to put the repetition mechanism completely on the action, the angle lever pp ² is mounted between the arms of a fork-shaped switch q, which can be rotated about a bolt q, Fig. 2, 26 and 27. By means of a resilient pawl q ² , Fig. 2, 26, 27 and 30, which is mounted in the circuit breaker and which snaps into one or the other of two notches attached to the bottom of the magazine cap M, Fig tripped position can be determined. If you move the switch ^ ¹ by means of the pawl q ' ² to the left (see Fig. 2), the angle lever j? _P ^{2 is} pulled back into the cap (see Fig. 26) and the cartridge inserter H slides on the lugs 0 o ¹ passed without activating the repetition mechanism. The repetition mechanism can be redeemed by moving the switch back. Instead of attaching the magazine to the underside of the magazine cap M , the same can also be placed on the upper side, in which case the cartridges, following the action of gravity, sink down. The circumstance that the opening of the closure only turning the Verschlufshebels about 30 ⁰ is required, since the opening of the closure and extract it does not take place the cartridge directly by the Verschlufshebel D, but by the Verschlufsstückschlagfeder, therefore, does not require any effort on the part of protecting and the deflection of the extended cartridge case is a lateral one, makes it possible to fire the rapid fire continuously, for which only the back and forth movement of the locking lever is necessary. " You should achieve a rate of fire of ten Schufs in about 5 to 6 seconds. With the rifle clamped, it is allegedly possible to hand in 10 guns in 2.5 seconds and 30 guns in seconds when the carton is changed twice. In slow, targeted repetitive fire, the rate of fire is 10 guns per minute and when the rifle is used as a single loader with cartridges that are conveniently positioned, 25 guns per minute. \ With continuous feeding of the cartridges by means of a loading funnel, one should 100 Schufs can deliver in the minute. Patent request: i. A quick loading device for rifles with drop block lock, consisting of a chamber attached next to the top left edge of the lock housing, into which the cartridges enter from the magazine from above or below, and which open and close to the cartridge entry point opposite through solid walls and against the loading recess is closed by a rotatable in the vertical plane, resilient lever p ¹ , while at the rear end of this chamber two horizontal angle levers ρ ρ ² and ρ ³ p ^{4 are} mounted, of which the arm ρ provided with two lugs ο ο ¹ in the path of a The lever H protrudes, which when the locking lever is moved back between the locking housing and the mentioned chamber, so that it takes the arm ρ along with it, and through the moved angle lever pp ² pushes up on the one hand the ^{resilient locking lever p 1} resting with a nose above the arm ρ and on the other hand the Angle lever ρ ³ p ⁴ moves, on whose inner arm p ^s the arm p ² presses kt, while his long, forward-facing arm p ⁴ pushes the cartridge against the loading recess of the breech block, where a horn protruding on the left edge of the recess gives it the direction to the hold and where it is first from the lever H and then from the over the hollow curved head of the lever H is grasped and pushed in. 2. A device for triggering the under ι. fast-charging device described, consisting of about axis q and adjustable by means of the Schneppers q ¹ in two positions to be restrained storage fork q ¹ for the lever pp. ² 3. In the case of a quick-loading rifle of the construction specified under 1., a locking lever D, the forward movement of which the upper arm b of the same takes with it the lug c ² attached to the hammer disk F ^{, the hammer beak c 1 being} pulled away from under the locking block E so that it passes through its mainspring d can be snapped down on the cartridge extractor /, while a hinge piece e attached to the aforementioned arm b pulls back the lower arm of the intermediate lever G, the resilient pawl g ² attached to this arm being located behind an upright arm h ¹ on the shaft of the cartridge inserter H sets the result that when the locking lever D is withdrawn, only the lower arm of the intermediate lever G pushed forward again by the joint e by means of the pawl g ² and arm h ¹ rotates the shaft of the cartridge feeder H so that the cartridge feeder proceeds , whereupon an arm b ^{2 of} the locking lever D hits another arm h of the cartridge feeder shaft d, makes the feeder snap back, furthermore the upper arm of the intermediate lever G lifts the locking block E and finally through the trigger K attached to the locking lever D, possibly obtained by a slide m-, in the raised position, the rod k from the detent of the hammer disk F is lifted. In the device described under 3, a locking block E, which, for the purpose of safe removal of the empty cartridge, snaps down to under the cartridge chamber and, before the next cartridge is inserted, is lifted to the cartridge chamber in such a way that a nose c ^{s of} the hammer disk F hits the Locking piece acting arm / lifts.
. In the case of a rifle which is provided with the device described under 1. and the device specified under 3., a cartridge feeder H, which is also required when the rifle is used as a single loader and consists of a transverse shaft mounted in the shutter housing A , which is inside this housing, the protruding by about 90 ⁰ from each other by the pawl g · ² of the intermediate lever g and arm V · the Verschlufshebels D beeinflufsten arms h ¹ and h and aufsen at the right end a to above the Verschlufsblock e up continuous, at the upper end with a right-angled, in the loading recess j reaching head / z ² provided lever H carries. For this purpose ι sheet of drawings.