DD292691A5 - CHOKE DEVICE AND ITS ARRANGEMENT FOR SCRAP - Google Patents

Abstract

The invention relates to a choke device and their arrangement for shotgun runs, which is primarily used for sporting hunting shooting with a Serienschuszanzahl in the disciplines trap and skeet. The object of the invention is to achieve a replaceable choke device with integrated compensator for the positive influence of the shot shave, the Rückzstoszes and the knocking out of shotgun combinations in hunting sportschieszen. Fig. 1 {choke device; Schrotlaeufe; compensation; Rueckstoszgasschlitz; Rash gas slot; screw; Paszflaeche; interchangeability}

Description

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The invention will be explained in more detail below using an exemplary embodiment. In the attached drawings shows

Fig.1: choke device in longitudinal section. ,

Fig. 2. Partial section with recoil gas slot and exhaust gas slot

3: partial view of the compensator part

Figure 4; Choke device arrangement at Bockdouble shotgun

Fig.5: Chokevorrichtungsanordnung Bockbüchsfllnte

Fig. 6: Chokevorrichtungsanordnung at triplet

Fig.7: choke device arrangement with double shotgun

Fig. 8: choke device arrangement with inlet tube

Fig. 9: choke device arrangement with a shotgun.

The choke device consists of the Kompensatorteil 1 and the Choketeil 2, which together form the Wechselchokekompensator 9 and which is releasably secured by means of screw 5 in the shotgun 10. By the mating surfaces β is guaranteed that this connection takes place axially and without play in the shotgun 10. The Chokelaufanstoß 3 is for the shot transition a lot larger than the barrel caliber. 4

To reduce the recoil, five recoil gas slots 7 are arranged in the compensator part 1 opposite one another, which are located at a certain recoil gas slot angle (a) to the horizontal axis and form the largest possible baffles for the exiting powder gases. To minimize the Ausschiagens the shotgun, the powder gases via a Ausschlaggasschlitz 8, which is below a Ausschlaggasschlitzwinkel (b) to the horizontal axis, discharged. The optimal arrangement of the choke device in combined journals 10 with a rail bundle 11 always takes place in the upper region (0 ° -180 °) for the Ausschlasschlitzschlitz 8, so that never the Rückstoßgasschlitze 7 two choke devices face each other and hinder the Pulvergasabführungen each other. The Kompensatorteil 1 takes over with its length and the clearance slots a certain sound insulation for environmental relief on the shooting ranges.

Claims (3)

1. choke device and its arrangement for shotgun barrels at the muzzle, characterized in that a Kompensatorteil (1) and, ei η Choketeil (2) are arranged together to a Wechselchokekompensator (9) and this a shotgun (10) mouth side via a known screw (5) with mating surfaces (6) is detachably associated. 2. choke device according to claim 1, characterized in that a Kompensatorteil (1) a Ausschlaggasschlitz (8) under a Ausschlaggasschlitzwinkel (b) of 30 ° -50 ° to the horizontal axis assigned ict and a plurality of Rückstoßgasschlitze (7) opposite at a Rückstoßgasschlitzwinkel (a) are arranged from 15 ° -30 ° to the horizontal axis of rotation. 3. choke device according to claim 1 and 2, characterized in that a Ausschlaggassch'itz (8) above in the range 0 ° -180 ° to the horizontal axis of a shotgun (10) or its combination with a track rail (11) is arranged. For this 2 pages drawings Field of application of the invention The invention relates to a choke device and its arrangement for shotgun runs, which is primarily used for sporting hunting shooting with a series shot number. Characteristic of the known state of the art Some choke devices are known as normal, Skeet-, Spitzbogen-, Glockenchoke etc. for influencing the shotgun formation and their hit safety, which are arranged directly in the shotgun barrels or as change parts according to DE-AS1094157 assignable. Such a choke device with its automatic adjustment for the first and second shot shot are very prone to failure due to the complexity of the overall system and accumulating powder impurities. Furthermore, when shotgun generally disadvantageous that at all multi-speed combinations at least one shotgun outside the center of gravity of the weapon, so that it comes at the firing by the acting recoil force simultaneously to a rotational movement of the entire weapon, the shooter as knocking out the weapon in a particular direction is perceived. The weapon is thus torn from the target direction, so that the second, shortly after shot shot is very accurate and the shot shit misses the target / clay pigeon here. In general, each shotgun tends in such sporting use to strong recoils and sideways knocking, so that the shooter is exposed in a relatively short period of high physical stress and concentration performance. In order to minimize these recoil forces and the deviations from the target direction, automatic weapons according to DE-OS 1953539 muzzle brakes or Kompersatoren weapons run used. All known solutions have the disadvantage that they are previously used individually as a choke or as a compensator and are only used for specific weapon combinations and their production is very complicated. Object of the invention The object of the invention is to provide a choke device and its arrangement for shotgun runs, which allows simple and inexpensive means an optimal target direction and a reduction of the recoil and shuts off the deficiencies of the known prior art. Explanation of the essence of the invention The object of the invention is to achieve a replaceable choke device with integrated compensator for positively influencing the shot shots, the recoil and Ausschiagens of shotgun combinations in hunting sport shooting. According to the invention the object is achieved in that a Kompensatorteil and a Choketeil are arranged together to a Wechselchokekompensator and this is assigned to a shotgun on the muzzle side via a known screw connection with mating surfaces detachably. The compensator part is associated with a Ausschlösgasschlitz under a Ausschlaggasschlitzwinkel of 30 ° -50 ° to the horizontal axis and a plurality of Rückstoßgasschlitze are arranged at a Rückstoßgasschlitzwinkel of 15 ° -30 ° to the horizontal axis of rotation. An exhaust gas slot is arranged above in the range of 0 ° -180 ° to the horizontal axis of a shotgun barrel or its combination with a track bundle. Advantageously, from a set of Wechselchokekompensatoren with different Chokeformen the arbitrary claims of protection on shotgun, recoil and knocking the shotgun bill are taken into account.