DE7235812U - Training hand grenade - Google Patents

Description

Very.- Mr. Gbm '-5
Hu / 3i.

DIEHL, 85 Nuremberg, Stephanstrasse 49

Training hand grenade

The innovation concerns a training hand grenade, which is a

drop-off bracket hinged to the detonator head, one held swiveled out under spring tension, on

; Bow hammer and one in the detonator head

screwed in instead of a sharp charge, over a

;; The detonator capsule can be ignited by the hammer and

detonation charge a bang set of igniting bang charge

; ■ * points.

A sharp hand grenade detonator in its construction largely corresponds to that of the above-mentioned detonator for training hand grenades, is by the German Offenle ^ ungssehriften 1,578,458, 2,010,880 and 2,010,881 are known.

After the rise in prices, a training fuse for training hand grenades is supposed to be be created that not only function as the sharp detonator or the sharp hand grenade as possible realistically implemented, but also for them largely the same functional parts can be used. In the case of the present training hand grenade, essentially only the charge carrier absorbing the sharp Petonator and transfer charges through one with a bang and the fragment carrier saint explosive charge by a shape and weight of the same, after dummy bodies open at the bottom can be replaced.

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The task of the innovation in particular is to train the bang so that on the one hand when the bang is ignited no injurious splinters arise, but on the other hand the same practice hand grenade body, after changing the blast charge and winding it up, as well as securing the Hammer and handle, can be used several times. It should also not be possible for the practitioner to Intentional or unintentional bang sentence to additionally condemn or increase the charge.

To solve these tasks, the bang charge and the bang charge are housed in a tubular charge carrier with at least one cell-shaped, brittle plastic body dammed, the cylindrical edge of which on a bead or the like. of the load carrier sits down while a euöiiöi '· The bottom is so star-shaped that it is at the Ignition of the bang breaks up into several tiny particles of high air resistance.

This design of the bang charge ensures that not only the real hand grenade function when thrown and when the impact is largely simulated realistically, but that when the bang is ignited, none Particles are created that could endanger the thrower himself or anyone in the target area.

It has proved advantageous that Knal-charge at its lower end with a second such Verdämm-well sealed. As already mentioned, this should prevent the exercising or third party from making any dangerous changes to the explosive charge.

The innovation is explained in more detail below with reference to the accompanying drawings.

* · Fr · 4
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1 shows an enlarged longitudinal section through a training hand grenade detonator Hand grenade body is indicated by dash-dotted lines =

Fig. 2 shows a plan view of a dam body II-II in Fig. 1 on an enlarged scale.

According to Fig. 1 is a training hand grenade body in a Practice detonator, consisting of detonator head 2, bracket 3> a hammerhead shark tensioned under the force of a spring 4 5 » a protective hood 6 and a cotter pin 7 together with a pull-out ring 8, as well as a bang charge. For sealing serves a ring 9. The bang is housed in a tubular load carrier 10, which is in the Detonator head 2 is screwed in and consists of a head end 'a primer ii carrying, over an intermediate charge 12 and several consecutive delays «- ■ sets 13 ignitable pop set 14. The pop set 14 is closed at the bottom by a cup-shaped damper 15, the base 16 of which, as shown in FIG. 2, is pre-embossed in a star shape, while a cylindrical part 17 is immediately present or via an intermediate sleeve 18 on a flange of the load carrier 10 aufstent. According to Fig. 1 is already off For reasons mentioned, such a cup 20 is used again on the bottom side.

Like a live hand grenade, it strikes once you let go of the bracket 3, which is thrown off by the spring 4 acting on the hammer 5 from the detonator head 2, the Slap hammer 5 on the primer 11. This ignites the delay sets 13 via the charge 12, which, for example after five seconds ignite the bang 14. In the process, the bottoms 16dsr small damper cups 15, 20 break and are broken down into tiny particles that only fly about 3 m.

In order to make the training hand grenade ready for further use, it is only necessary, after unscrewing the detonator from the training body 1, to remove the bang charge, ie the charge carrier IC for a new one.?.u-3o^pn _; after the hammer 5 has already been swiveled out again under tensioning the spring 4, locked by the bracket 3 and secured with the cotter pin 7.

Claims (2)

Protection claims: 1. Practice hand grenade, which has a detachable bracket hinged to the detonator head, one under spring preload Hammers held in a swiveled-out position on the bracket and one in the detonator head instead of one has a sharp charge screwed in, ignitable via a detonator by the hammer, detonating a detonation charge via a delay charge, characterized in that the explosive charge is housed in a tubular charge carrier (10) and the Bang set (14) is dammed with at least one cup-shaped brittle plastic body (15), the cylindrical edge (17) on a flange (19) or the like. 'les load carrier (10) sits on, while a level The bottom (16) is pre-embossed in a star shape so that it breaks into several tiny particles when the 3 bang sets (14) are ignited high air resistance disintegrates. 2. Training hand grenade according to claim 2, characterized in that the load carrier (10) downward at his from the Practice hand grenade body (1) facing the open end with a damming body (15) similar or identical second cup (20) is closed.