EP2116804B1 - Hand gun with disassembly protection - Google Patents

Abstract

The pistol has a stripping lock (4) within the butt (1). moved manually between a locked position and a release setting to strip the weapon. A locking slide (19) is within the butt, between the lock and the magazine shaft, moved into the locked position by an inserted magazine to prevent stripping lock movement out of the locked setting. The stripping lock is a rotating lever within the butt, moved by a handle (6) on the lock shaft (5). The slide has a locking projection to engage a slit (17) in the locking lever shaft.

Description

The invention relates to a handgun with a Zerlegesperre according to the preamble of claim 1. Such a weapon is for example off DE 33 05 773 A1 known.

Conventional handguns contain as disassembly lock many times a Zerleghebel containing a rotatably mounted within a handle and by means of a control element between a locking position and a Zerlestellungung pivoting Zerleghebelwelle. The Zerleghebelwelle is usually designed such that it blocks the barrel in the locked position forward, thereby preventing removal of the carriage or closure of the handle for disassembly of the weapon. In the dismantling, however, the Zerleghebelwelle releases the barrel for pulling the shutter forward.

The object of the invention is to provide a handgun with such a breakage barrier, which has a dismantling safety to prevent disassembly of the weapon when inserted magazine.

This object is achieved by a handgun with the features of claim 1. Advantageous developments and advantageous embodiments of the invention are the subject of the dependent claims.

In the handgun according to the invention, a between the blocking element and a magazine shaft slidably guided locking slide is disposed within the handle, which is held by a magazine insertable magazine in a locking position to prevent movement of the locking element in the disassembly. By the additional safety slide movement of the locking element is prevented in the disassembly and thus disassembly of the weapon when inserted magazine when inserted magazine. In addition, it can be ensured by the safety slide that a magazine can only be fully inserted into the magazine shaft of the handgun, when the locking element is in the locked position. This provides additional security.

The blocking element is preferably designed as a Zerleghebel with a rotatably mounted within the handle and by means of a control element between the locking position and the Zerlegstellung rotatable Zerleghebelwelle. The blocking element may, however, be e.g. be designed as a vertically movable locking block or the like.

In an expedient embodiment, the safety slide has a locking nose for engagement in a locking slot on the Zerleghebelwelle. In this way it can be prevented by simple means that the Zerleghebelwelle is pulled out of the handle when the magazine is inserted.

A structurally simple, yet secure mounting of the Zerleghebelwelle in Vernegelungsstellung can be achieved, that the safety slide has an oblique front locking surface to rest against a in the locking position of the Zerleghebelwelle correspondingly inclined locking surface of the Zerleghebelwelle. By investing the front locking surface held by the magazine in the front locking position locking slide on the locking position in the Zerleghebelwelle correspondingly inclined blocking surface rotation of the Zerleghebelwelle is prevented in the disassembly with inserted magazine in a particularly simple manner.

The safety slide also advantageously has a rear locking surface for engagement with a front wall of the magazine. As a result, the safety slide from the magazine can be easily kept in the front locking position. The rear locking surface is preferably arranged on a side facing the magazine shaft rear oblique end wall of the safety slide. The sloping end wall can serve as a ramp for advancing the safety slide when inserting the magazine in the magazine shaft.

In a manufacturing technology advantageous and cost-effective design of the safety slide is made as a stamped and bent part made of sheet metal and contains two interconnected by a rear end wall legs on which transversely to the direction of the safety slide protruding tabs are formed for support.

Figur 1:

ein Griffstück einer Pistole mit einer Einlage und einer Zerlegesicherung in einer Perspektive von oben;

Figur 2:

einen Längsschnitt des Griffstücks von Figur 1 mit der Zerlegesicherung in einer Verriegelungsstellung;

Figur 3:

einen Längsschnitt des Griffstücks von Figur 1 mit der Zerlegesicherung in einer Zerlegestellung und

Figur 4:

einen Sicherungsschieber in einer Perspektive

Other features and advantages of the invention will become apparent from the following description of a preferred embodiment with reference to the drawings. Show it:

FIG. 1:

a handle of a pistol with an insert and a dismantling safety in a perspective from above;

FIG. 2:

a longitudinal section of the handle of FIG. 1 with the dismantling safety in a locking position;

FIG. 3:

a longitudinal section of the handle of FIG. 1 with the dismantling safety in a dismantling and

FIG. 4:

a safety slide in a perspective

In the FIGS. 1 to 3 is a preferably made of plastic handle 1 a pistol with an executed as a sheet metal insert 2 shown to guide a shutter, not shown here and for storage or recording of functional and operating parts, such as a trigger shaft 3 and a manually operable locking element The blocking element 4 is executed in the embodiment shown as Zerleghebel with a transverse through the handle 1 and the insert 2 extending Zerleghebelwelle 5 and arranged on the outside of the handle lever-shaped control element 6. In the handle 1 is a magazine shaft 7 for insertion of an in FIG. 2 illustrated magazine 8 is provided.

In the illustrated embodiment, the insert 2 consists of a rail-shaped bent sheet metal part with two spaced apart side walls 9 and 10, which are connected to each other at the front and rear side by lower transverse webs 11 and 12 respectively. At the top of the side cheeks 9 and 10 are bent outwardly, front and rear guide webs 13 and 14 for sliding guide of the arranged on the handle 1 in a conventional manner and therefore not shown closure or carriage formed. In the two side walls 9 and 10 are also aligned openings for the trigger shaft 3, the Zerleghebelwelle 5 and various other bearing and guide pins are also provided.

How special from the Figures 2 and 3 shows, the Zerleghebelwelle 5 in the lying between the two side cheeks 9 and 10 area a semi-circular cross-section with a circular bearing surface 15 and a reaching to the height of the central axis of the Zerleghebelwelle 5 flattening 16. At the Zerleghebelwelle 5 is in the region of the side cheek 10 further in FIG. 1 recognizable slot 17 with a in the Figures 2 and 3 shown oblique blocking surface 18 for a in FIG. 4 separately shown safety slide 19 is provided. By trained as a lever control element 6 is the Zerleghebelwelle 5 between a in FIG. 2 illustrated locking position and a in FIG. 3 rotatable dismantling shown. In the in FIG. 2 illustrated locking position, the flat 16 perpendicular to the front and the round stop surface 15 is rearward, so that the Zerleghebelwelle 5 is available with the entire diameter as an abutment for a downwardly projecting run approach a run, not shown. By the plant of the run approach to the circular contact surface 15 of the Zerleghebelwelle 5 prevents the barrel can be removed together with the closure to the front. At the in FIG. 3 On the other hand, as shown, the round abutment surface 15 of the disassembling lever shaft 5 is turned down so that the run lug slides forward over the flattening 16 and thus the obturator can be withdrawn forward together with the barrel for disassembling the pistol.

The in FIG. 4 separately shown safety slide 19 is made as a stamped and bent part made of sheet metal and has two interconnected by a rearwardly inclined rear end wall 20 parallel legs 21 and 22. The rear end wall 20 includes at its upper side an inwardly bent portion 23 with a rear abutment surface 24. The in FIG. 4 rear leg 22 of the safety slide 19 is extended towards the front leg 21 forward and includes a locking lug 25 with an oblique front locking surface 26 for engagement with the locking surface 18 in the slot 17 of the Zerleghebelwelle 5. In the leg 22 is a slot 27 for the trigger shaft 3 provided. About the slot 27 and the take-off shaft 3, the safety slide 19 is guided within the handle 1 in the longitudinal direction and is between a in FIG. 2 shown front locking position and a in FIG. 3 displaceable rear release position shown. At the bottom of the two legs 21 and 22 in the rear region bent-out tabs 28 for supporting the safety slide 19 are provided. Likewise, at the front protruding part of the leg 22 an inwardly bent support tab 29 for resting on the front crosspiece 11 of the insert 2 is arranged.

In the following, the operation of the safety slide 19 using the Figures 2 and 3 explained.

In FIG. 2 the grip 1 is shown with a magazine 8 inserted in the magazine shaft 7 and a disassembling lever shaft 5 located in the locking position. In this position, the safety slide 19 is in the front locking position, in which the oblique front locking surface 26 of the safety slide 19 comes to rest against the locking surface 18 of the disassembling lever shaft 5 correspondingly inclined in the locking position of the disassembling lever shaft 5. At the same time a displacement of the safety slide 19 is blocked to the rear by the system of the rear abutment surface 24 of the safety slide 19 on a front side 30 of the magazine 8, so that the safety slide 19 held by the magazine inserted into the magazine slot 8 8 in the front locking position and a rotation the disassembling shaft from the in FIG. 2 illustrated locking position in the in FIG. 3 shown dismantling by the thus blocked safety slide 19 is prevented.

Only when the magazine 8 is removed from the magazine shaft 7 and thereby the safety slide 19 loses its counter bearing at the back, the safety slide 19 is released. Then, the Zerleghebelwelle 5 can be rotated by means of the control element 6 in its disassembly, whereby the safety slide 19 in his in FIG. 3 shown rear release position is pushed back. In the rear release position protrudes the rear end of the safety slide 19 in the magazine shaft 7, while the front locking lug 25 of the safety slide 19 is supported on the contact surface 15. In the dismantling of the Zerleghebelwelle 5 so the safety slide 19 is held by the Zerleghebelwelle 5 in the pushed back release position, so that in this position a complete insertion of the magazine 8 in the magazine shaft 7 is prevented by the safety slide 19.

The magazine 8 can only be fully inserted into the magazine shaft 7 when the Zerleghebelwelle 5 back into its locking position of FIG. 3 turned back is, so that the locking lug 25 can get into the slot 17 of the Zerleghebelwelle 5. About the plant a front surface of the magazine 8 on the acting as a ramp bevel rear end wall 20 of the safety slide 19, this can be moved by the magazine 8 when inserted into the magazine shaft 7 in the front locking position. As a result, an additional disassembly backup is achieved with a high level of security.

Claims (10)

1. Handgun with disassembly protection, which contains a locking element (4) which is moveably arranged inside a handle (1) and can be moved manually between a locking position and a disassembly position, characterised in that a securing slide (19) which can be displaceably guided between the locking element (4) and a magazine shaft (7) is arranged inside the handle (1) and is held by a magazine (8), which can be inserted in the magazine shaft (7), in a locking position to prevent a movement of the locking element (4) into the disassembly position.
2. Handgun according to claim 1, characterised in that the locking element (4) is configured as a disassembly lever with a disassembly lever shaft (5) which is rotatably mounted within the handle (1) and can be rotated by means of an operating element (6) between the locking position and the disassembly position.
3. Handgun according to claim 2, characterised in that the securing slide (19) contains a locking lug (25) for engagement in a locking slot (17) of the disassembly lever shaft (5).
4. Handgun according to claim 2 or 3, characterised in that the securing slide (19) has an oblique front locking face (26) to rest on a locking face (18) of the disassembly lever shaft (5) inclined accordingly in the locking position of the disassembly lever shaft (5).
5. Handgun according to any one of claims 2 to 4, characterised in that the securing slide (19) contains a rear locking face (24) for abutment with a front wall (30) of the magazine (8).
6. Handgun according to any one of claims 1 to 5, characterised in that the securing slide (19) has a rear oblique end wall (20) facing the magazine shaft (7).
7. Handgun according to claim 6, characterised in that the securing slide (19) contains two parallel legs (21, 22) connected to one another by the rear end wall (20).
8. Handgun according to claim 7, characterised in that an elongated hole (34) is provided in one of the legs (22) to guide the securing slide (19) over a trigger pin (3).
9. Handgun according to any one of claims 6 to 8, characterised in that the securing slide (19) contains tabs (28, 29) projecting transversely to the displacement direction for support.
10. Handgun according to any one of claims 1 to 9, characterised in that the securing slide (19) is configured as a stamped-bent part made of sheet metal.

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