DE120862C - Box magazine with hinged bottom for guns - Google Patents

Description

IMPERIAL

PATENT OFFICE.

The present invention relates to a box magazine with a hinged bottom for Cylinder locking rifles, namely the object of the innovation is an arrangement, through which the lever or arm holding the feeder when opening the bottom inevitably folded down on the inside of the floor and in this position for so long is held until the 'folding back the bottom BEZW. the closure of the Magazine takes place again. This inevitable movement secures the collapse of the feeder in any case in contrast to older arrangements in which the folding does not necessarily take place and therefore a defective function often occurs like. As a result of the detection of the folded-down arm, an unintentional Unfolding the feeder arm with the floor folded down, respectively. never take place before the floor has been folded again. The organ by means of which the inevitable lowering of the feed lever when opening the magazine bottom is effected, is a pressure lever suspended in the magazine wall so that it can swing The soil itself is so moved (controlled) when it is moved that it moves according to the measure of the Floor movement gradually folds the feeder arm down onto the inside of the floor.

In the drawing, an embodiment of the invention is illustrated, namely shows:

Fig. Ι the magazine with closed bottom in longitudinal section,

2 shows the magazine in "the same section with the bottom folded down in the end position; FIG.

Figures 3 and 4 illustrate two intermediate positions of the related parts;

Fig. 5 shows the pressure lever in the front. view as well as in perspective representation;

Fig. 6 is a vertical cross-section of the filled magazine with the bottom closed;

Fig. 7 shows the bottom alone with the feeder in the position of the parts when it is full Magazine, corresponding to FIG. 6;

Fig. 8 shows the floor alone with the spring acting on the feeder arm and the Locking lever;

Fig. 9 is a top view of Fig. 8;

Fig. 10 shows the feed lever or feed arm in side and top view.

The bottom b can swing at its front end around the hinge pin b °; At its rear end the locking lever c is arranged, the outer longer arm of which engages through a recess α ^λ in the trigger guard (Fig. 1), while the inner shorter arm c ^l with the magazine bottom closed via a pin d fixed in the magazine wall and thereby keeps the floor in the closed position. The feed lever or arm h is pivotably mounted in the front part of the base, provided with side cheeks or projections b ¹ , around the pin h ° and engages with a corresponding recess arranged in the reinforced part h ¹ over the hinge pin b ° of the base. The feeder arm itself is under the action of the inside of the

Soil fixed leaf spring f, while the feeder arm by means of the peg ^ ⁰ hinged shuttle \ as' the influence of h mounted on the arm spring f is ^1. The arrangement is such that the spring f at the same time holds the lever c in the closed position by acting with its rear free end on the protruding arm c ² of the lever c rotatable about the pin c ° .

At the front end of the magazine K above the feeder arm, the pressure lever η, designed as a double lever, is now suspended so that it can swing around the pin n °. This pressure lever carries at the bottom a pair of arms formed by cranking n ² n ² , which lies on the side cheeks of the floor, namely the feeder arm goes through between these arms, as can be seen from the drawing. The other arm n ^l, however, stands above the feed lever, which is provided at its front end with a recess h ' ² , into which the arm n ^l engages when the bottom is folded down (FIG. 2).

The mode of operation of the parts just described is as follows:

When folding or. When the bottom is opened, the walls or projections b ¹ of the bottom grasp the arms n ^{2 of} the pressure lever by means of their lugs b ' ² and cause the same to make a rotating movement which is accelerated by its upper arm n ^{1 and} transmitted to the feeder lever, so that with complete opening of the bottom BEZW. in the end position of the latter, the feeder lever is placed against the inside of the floor. In this position, the cartridges can fall unhindered from the magazine or be removed by hand, and the magazine can also be filled from below without hindrance.

When the bottom is closed, the lugs b ² release the arms n ^{2 of} the pressure lever, and the feed lever spring f comes into operation again. When the magazine is full, the spring / lies entirely in a corresponding recess in the base plate, so that it does not in any way impair the use of the height of the magazine (FIGS. 6 and 7). .

The feeder lever h is expediently attached under the cranked part of the feeder ^ so that the height of the magazine box is reduced to the smallest possible size; In addition, the application of the delivery mechanism shown allows the delivery lever spring f and the delivery ^{spring / 1} to be constructed in such a way that the cartridges are raised evenly.

Claims (2)

Patent Claims: 1. A box magazine with a hinged base for guns, in which when the base is folded down the feeder lies on the floor, characterized in that the feeder lever (h) passes through the base (b) by means of a pressure lever (n ) is inevitably laid down on the floor and held in this position until the floor closes. 2. An embodiment of the box magazine according to claim 1, characterized in that the arms (n ² ) of the pressure lever (s) lie on lateral projections of the magazine bottom, while another arm (τι ¹ ) of the pressure lever acts on the feeder lever (h) in whose rest (Iv ² J the arm (ti ¹ ) engages when the floor is folded down. 1 sheet of drawings.