DE8028910U1 - REPLACEMENT SPLIT (CALIBER 7.65 MM) FOR A SELF LOADING GUN (CALIBER 9 MM) - Google Patents

Description

The invention relates to an exchange loop (caliber 7.65 ram) for a self-loading pistol (caliber 9 mm) with a movable barrel that can be locked with the movable slide.

The type of self-loading pistol mentioned at the beginning is for the Suitable for use in combat or self-defense and has a lock due to the high explosion pressures between the movable barrel and the movable slide, which ensures the stability of the slide. The mobility of the barrel has the disadvantage that the accuracy is impaired, so that such Self-loading pistols are less suitable for high-precision sport pistols »

There are sport pistols of the caliber 7.65 mm known that have a barrel firmly attached to the pistol grip, which for this reason leads to increased accuracy leads.

The invention is based on the object of providing a self-loading pistol by creating a special replacement barrel to convert the 9 mm caliber into a high-precision sport pistol of the 7.65 mm caliber with a fixed barrel, so that the previous requirement no longer applies to two separate self-loading pistols for each of the cases mentioned to use.

This object is achieved according to the invention by an exchange barrel of the caliber 7.65 mm according to the invention through an extension on the underside with a horizontal hole for one through corresponding holes in the pistol grip Locking pin inserted through it to fix the exchange barrel firmly and by an opposite ^ Smooth running outer jacket section on the upper side.

In the drawing, an exchange barrel h is shown in side view and in natural size.

On its underside it has an extension 1 with a horizontal hole 2, into which a locking pin, not shown in the drawing, is inserted to fix the exchange barrel h, which simultaneously engages through two holes in the pistol grip. This achieves the firm fixation of the barrel on the pistol grip, which is known and required in sports pistols, whereby the higher accuracy required for sports purposes is obtained.

On the other hand, on the opposite side of this extension 1, the barrel outer jacket section 3 is smooth so that there is no locking with the slide surrounding the barrel. The movable barrel of the self-loading pistol of caliber 9 now has two transverse grooves at this point instead, which serve to temporarily lock the barrel with the slide. This locking does not apply if the replacement barrel k is installed and is therefore unnecessary because the smaller cartridge caliber of 7 * 65 mm also results in a lower explosion gas pressure.

With the help of the simple replacement barrel k described above, it is possible to convert the known self-loading pistol of caliber 9, which is suitable and specific for self-defense, now with a movable barrel in a simple manner into a high-quality, accurate sports pistol of caliber 7.65 mm, so that procurement and There is no need to maintain two separate pistols.

Claims (1)

Patent attorney Dipl.-lng.R.S. Kodron Adam-KarrillO (vStraße30 October 27, 1980 65 Malnz / Rheln Serial No. 80 274 80 276 German patent and utility model registration of the Waffen-Riohter company, 6530 Bingen Exchange barrel (caliber 7.65 mm) for a self-loading pistol (Caliber 9 mm). - · Right to protection Exchange barrel (caliber 7.65 mm) for a self-loading pistol (caliber 9 mm) with a movable one, with the movable one Slide lockable barrel, characterized by - an extension on the underside with a horizontal bore (2) for a locking pin inserted through corresponding bores in the pistol grip to fix the replacement barrel (k) and - an opposing, smoothly executed upper-side barrel outer jacket section (3)