DE1020905B - - Google Patents

Description

Bur. Ind. League Dom 1 3 FEB. to58

GERMAN

REGISTRATION DAY:

NOTICE THE REGISTRATION AND ISSUE OF THE FROM LEGE S CH RI FT:

j 7735 xi / 72 a September 25, 1953

December 12, 1957

The invention is a hinged Tagdgewehr with superimposed barrels, the Execution is simple and resistant and which by its being parallel to the axes of the Barrels adjusting firing pin, through the device for cocking when unfolding the weapon and is remarkable for its security.

According to the invention, the fitting has two lateral pins, which with the opening of the barrels protruding lugs of tension struts come into engagement with each other by a cross arm coupled tie rods are connected, with a pivot lever at one end to the cross arm and at its other end with a tensioning rail tensioning the firing pin assembly in connection stands. According to a further characteristic of the invention, the tie rods are with the tension struts controllably connected, e.g. by means of a screw connection. This makes a simple, reliable Arrangement created, which results in an effortless, easy tensioning of the firing pin assembly, with the intended control option of the system an exact setting of the clamping conditions as well allows any play in the safety gear to be compensated for.

According to a further characteristic of the invention, the blocks carrying the firing pins are on two axially spaced cylindrical bearings out, thereby increasing the accuracy of the firing pin movement is guaranteed.

Finally, there is the trapping point with the sear on the front part of each firing pin block relocated, creating in association with the leadership of these blocks at two distant parallel Storage locations any possibility of jamming is excluded.

It is true that rifles are already known in which the trapping point between the simply axially guided Firing pin assembly and the sear moved to the front part of the firing pin assembly is. However, these known arrangements are not for hunting rifles with two superimposed Barrels can be used and do not prevent any jamming of the firing pin block, as this is only axial is performed instead of the invention at two axially spaced parallel bearings.

The invention is explained by way of example with reference to the drawing.

Fig. 1 shows a cut side view of a hunting rifle according to the invention with a cut Folding cradle without fittings;

Fig. 2 is a cross-section along the line from Fig. 1;

Figure 3 shows an external profile view of the folding cradle; Hunting rifle
with overlying barrels

Applicant:
Michel Jay, Sorbiers, Loire (France)

Representative: P. Meffert ₁ patent attorney,
Koblenz, Kaiser-Wilhelm-Ring 27

Michel Jay ₁ Sorbiers, Loire (France),
has been named as the inventor

Fig. 4 is a plan sectional view taken along line cd of Fig. 1;

Figure 5 is a perspective view of the slide latch;

Fig. 6 shows a diagrammatic view of the tensioning rail;

Figure 7 is a fragmentary sectional view taken along line cf of Figure 1;

Figure 8 is a fragmentary view in section along the line of Figure 1;

FIG. 9 shows in a longitudinal section along the line ij in FIG. 2 the open and cocked rifle, the protective bar and the trigger being omitted;

Fig. 10 shows in plan a section along the broken line klm of Fig. 9, whereby the fitting is not shown:

Fig. 11 shows schematically in a graphical representation the superimposition of the tensioning rail and the Gleitricgels as well as the simultaneous tensioning of the firing pin;

Fig. 12 shows a cross section along the line no of Fig. 9;

Fig. 13 is a cross-section of the fitting along line pq of Fig. 9.

The hunting rifle shown with superimposed barrels essentially contains a folding cradle 1, the front part of which is recessed in a U-shape in order to accommodate the fitting 2 attached in the usual manner to the superimposed barrels 3 and 4 when the rifle is closed.

The folding cradle 1 has on its rear part a vertically recessed wall I ¹ , which is attached to

709 809/60

020

its upper part to den'Klappwiegenansatz I ² an- locking box 21 with a flattened cross-section ge

closes and their various recesses that lead, which between the flap cradle aiwat / -

Sliding and tilting movements of the parts to the chipboard and the lower protective plate 22 ,

new and allow to lock. This is loaded by screws on the folding crate

For this purpose, the wall I ^{1 is} at its upper part in 5 solidified lock box 21 takes in longitudinal bores

the longitudinal direction for receiving the slide bar 5 21 ¹ and .21 ² two coil springs 23 and 24 for the

(Fig. 5) hollowed out with a U- shaped cross-section, return of the firing pin blocks to.

its side legs 5> into the interior of the hollow die also have two on their lower part

Part of the folding cradle step through its right-hand catches 17 ² and 18 ² for tensioning through the

angled cutouts 5 ² the double locking with io triggers 25 and 26 lying on top of one another.

to enable the protruding xases 2 ¹ and 2 of the fitting 2.

The bolt 5 slides in the longitudinal direction in the wall I ¹ , its adjustment by the Vcr-

The oliere is for this. sear 25 arranged in the longitudinal groove of the lock case 21 pivotable on a transverse axis 25 ¹ fastened to the plate 27 and has one at its end

locking wing 6 is controlled. This sets in 15 hook 25 ^2, which l> eini clamping in the locking 17- de. " known way occurs on the folding cradle approach I ² and upper firing pin block. This trigger forms in its front part a cylindrical cleat 25 is turned to the rear by a lever 25 ^:! continuation 6 ¹ . which is held in the corresponding, on the elongated, which by a helical spring 28 in the upper part of the wall I ¹ provided vertical hole clamping position and enters at the end against rotatable. This extension 6 ¹ is in the through 20 a connecting rod 29 attaches to its lower

split knife direction and takes the rod 7 on. λν- hole is held by a screw 8 and its protruding ends on the one hand prevent the wing from falling out and on the other hand serve to actuate the bolt 5.

For this purpose, a protruding end of the rod 7 carries a vertical pin 7 ^1,. which enters the transverse slot 5 ^{3 of} the slide bolt 5 in order to effect the adjustment of the same in the manner of an eccentric. The opposite-

End is operated by one of the pushers 30 .

The lower sear 26 arranged below the lock box 21 is pivotable on the axis 31 and has a hook 26 ¹ at its end. which occurs when tensioning in the detent 18 ^{2 of} the lower firing pin block. This sear 26 held by the helical spring 32 in the tensioned position is also extended by a lever 26 ² , the angled end of which with the opposite

lying protruding end of rod 7 acts as a check 30 pusher 33 is in contact.

impact for a helical spring 9 arranged in the wall I ^{1 of} the folding cradle 1.

In this arrangement, the actuation of the wing 6 causes the unlocking by pulling back the slide bolt 5, which .. on the other hand, the helical spring 9 tries to automatically bring it into its locking position (see Fig. 1, 2, 4).

Below the Gleitriegels 5 independently of this the clamping rail displaced 10 whose foot IO ¹ lies down against the underside of the bar and 40 hinged cradle and has at its rear to a vertically angled arm IO ² adjoins, 'Tei> l a transversely Hege ends bevelled Approach 2 ⁴ which is also in the wall ^{1 of} the folding cradle, which on each side two approximately semicircular as well as in the corresponding cutout 5 ⁴ lying between the side legs of the recesses 2 ⁵ for centering on the inner, bolt 5 . protruding axles 36 and 37 of the folding cradle 1

The tensioning rail 10 also forms a perpendicular 45 .
Recess IO ⁵ for receiving the end of a plumb The fitting 2 also forms two on each side

right arranged, on the axis 12 pivotable projecting ramps 2 ⁶ , with which he is between flattened lever 11. This has at its lower '
Part of a recess Il ¹ for coupling with the
cylindrical part 13 'of a transverse arm 13, which at 50
its two ends with two arranged in the two side walls I ^{s of} the folding cradle 1 , in the
Longitudinal rods 14 are connected.

The rods 14 are also by \ ^r erschraubung
or in any other way with the corresponding 55 exert a pull, the tensioning struts 15 and 16 coupled, their ends
an inner protruding shoulder 15 ¹ and 16 ^{1 each}
which the cocking of the weapon after unlocking the weapon by the locking

Cause folding movement. locking wing 6 is automatically tensioned during

The folding cradle 1 also accommodates in its wall I ¹ 60 opening the weapon, two firing pin blocks 17 arranged in parallel and during this process the fitting 2 swivels (see Fig.

18 on. whose horizontal angled parts to Fig. 9) and thus exerts by its eccentric forming the rods 14 with the comparable IO ⁴ simultaneously apply against the outer side of the vertical arm pins 38 and 39 of the clamping rail. These firing pin blocks tied tension struts, with the 17 and 18 carrying at their end the cylindrical rods 65 in turn taking the cross arm 13 with them, which firing pin 17 ^ and 18 ¹ . which brings the wall I ¹ of the lever 11 to pivot. This lever penetrate the folding cradle 1 and one in each axis therefore pushes the tensioning rail 10 backwards. Runs 3 and 4 are on top of each other. which by their perpendicularly angled arm IO ⁴

These firing pin blocks 17 and 18 are also actuated at the same time the two firing pin blocks 17 and 18 learn through the fork-shaped lugs 19 and 20 of the 70 to their backward movement and their tensioning

The pushers 30 and 33 are pivotable on the transverse axis 34 fastened to the protective plate 22 , the protective plate being embedded in a known manner and fastened under the folding cradle 1 by means of Sdirauiben 35 .

Fastening and joint of the fitting 2

The fitting 2, in which the superimposed barrels 3 and 4 are attached, occurs with its rounded part 2 ³ in the U -shaped recess of the

see inside at the end of the folding cradle 1 arranged vertical retaining ribs I ⁴ and I ^s .

It should also be noted that the fitting 2 carries two pins 38 and 39 on each side on its side surfaces, which come to lie opposite the projecting lugs 15 ¹ and 16 ^{1 of} the tensioning struts 15 and 16 so that they come to rest on them when the weapon is opened

Tighten

Claims (4)

with respect to the sear that can be pivoted on the lock box 21. Securing The folding cradle attachment I2 is cut out at the back and has an incision I61 in which a flattened tongue 401 attached to the pressure piece 40 slides. The pressure piece is connected to a transverse axis 41 which is attached to a lever 42, the opposite end of which drives a pivot lever 43 which is pivotably attached to the lock case 21 by means of a screw 44. The pivot lever 43 carries at its end an Ouerstange 45, which is positionally above the pushers 30 and 33 (Fig. 7). When firing and after pushing back the pressure piece 40 to the rear, the rod 45 comes over the corresponding Xut 301 and 331 of the pushers and thus allows their pivoting movement. When securing, the rod 45 moves as a result of the pivoting of the pivot lever 43 and then forms a stop against the ramps 302 and 333 of the handle. The result is a hunting rifle whose mechanism is simple and precise due to the parallel adjustment of the firing pin. Ρλ τ κ ν τ λ nsph c γ. 11 κ: 1. Hunting rifle with one on top of the other, mounted in a fitting, a U- shaped recessed folding cradle and two each with one Trigger system provided, in the axis of each barrel sliding one on top of the other firing pin, characterized in that the fitting (2) has two lateral pins (38, 39) which l> when unfolding the barrels with protruding lugs (15 ¹ , 16 ¹ ) of Tension struts (15, 16) come into engagement, which are connected to tie rods (14) coupled to one another by a Queiarni (13), a pivot lever (11) at one end (II ¹ ) with the Ouerarm (13) and at its other End with a tensioning the firing pin assembly tensioning rail (10) is in connection. 2. Hunting rifle according to claim I. characterized in that the tie rods (14) with the tensioning struts (15, 16) are controllably connected, for. B. by means of a screw connection. 3. Hunting rifle according to claim! and 2. characterized in that the firing pin blocks (17, 18) are guided on two axially spaced cylindrical bearings (Fig. 9, 11). 4. Hunting rifle according to claim 1 to 3, characterized in that the catch point (z. B. 17-) is relocated to the trigger stud (25, 26) on the front part of the firing pin block (17, 18) . Considered publications:
German patent writings Xr. 381091,365,951,247; French patents nos. 932 291, 898 438, 761. 1 sheet of drawings O 709 m / Sun 12.57