DE1905294A1 - bullet - Google Patents

Description

DIIiAMIT NOBEL AKTIENGESELISCHAFf Troisdorf, District Cologne

G e s c h ο ß

The invention "relates to a projectile with a continuous axial recess as well as with one arranged at the '"front end of the projectile and on this by a clamping effect held, in particular the projectile to its original shape complementing, removable cover.

To provide for the llaßnshnie, projectiles with a continuous axial recess, known to be the intention, the flying distance of bullets in a more or woniger großemiiaße 7.U underlies reduced. In "" clöin a part of the Ti.'f .-. Ibgase can flow unused through the recess, the energy communicated to the top floor is reduced and the top floor level is reduced accordingly.

According to the proposal of the invention, such a design of the projectile is provided that an area of small or preferably changeable cross-sectional dimensions, acting as a diine, adjoins the front area of the watch. With the choice of the cross-section solutions, m ^! . \ n it is in the hand to realize an inner ballifj bik corresponding to the respective use coming from Wr-iffennystom, io that without precedenceUi ".l ·; -; the weapon full puncture gev / ähr] int. Dor go ^ c .-. 'over dom Dürjteile orv / iterte Toil of Aiujruilirmii / ¹ : make sure that dio Abdookuug, iiinbeooridoro then worm air: with oiriora central r, iiilvTlif ^r .on Arratz in dio Aur. ~ riohuiunr; hi norirjt , on cinre ^ 'ü.ugend large ¹ area you raw the pressure of the propellant; afje applied v / ird iuA nomit nclion at

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009832/1152

a relatively low one, by appropriate choice the ratios adjustable or fixable in the desired manner. Propellant pressure still v / uring the passage of the Projectile is thrown from the projectile through the barrel and propelled through the barrel before it.

In an expedient embodiment of the invention it is provided that the area of smaller cross-sectional dimensions is rearward to pass over a region of larger cross-sectional dimensions, so that the propellant gases can enter the projectile recess a relatively large cross-section is available.

Furthermore, the invention provides, front the region of the smaller QuerschnittsabinGssungen in his and rear portions of different cross-sectional size aussubilden _s the cross-sectional change can be provided to the front or "rear end, both in Form.einer steady as well as a step-shaped In order to facilitate the passage of the intended part of the propellant gases through the recess, the step-shaped transitions are expediently slightly conical.

For the purpose of accommodating a mark-up charge According to the invention, the projectile is blunted at its front end or flattened and in the area of this flattened face with a more or less large number of Evenly distributed over the circumference provided wells and becomes in clicso a smoke- and / or blifcs-sucking pyrobechnfebeo mixture introduced. For this purpose it can be provided the mixers containing the spark according to their outer end to each one on Piechanincho stress to close appealing Züm'ie.lenentea. Zünüelenonto dip can gonäß ninom woitoren proposal of the invention by d.i .-: ·

- 3 - ORIGINAL BATHROOM

nndft T r / 1152

Earth cover secured against unintentional ignition,
even if according to another suggestion of the
Invention over the anterior: projecting frontal face.

In the case of a rear that is enlarged in its cross-section
The area of the projectile recess can be provided to include this area while leaving a central passage that preferably widens conically towards the rear end
To fill flare, which is ignited by the friction gases and then burns down during the flight of the projectile.

Additionally or instead of this can serve the same purpose been provided to flatten the rear storey and in This flattened area is a number evenly distributed over the circumference in the direction of the floor axisG to arrange wells filled with flares.

In order to limit the Gesclioßflu.gv / eite to the desired "word, the invention further provides to arrange örallbrenscnde devices about the front projectile face, with
It goes without saying that the number and size of the I) j:.?. 1X ~ brcmoon, preferably a shovel-like projection, no is determined that the instability <? es projectile flow ^ es at a distance previously determined bsv. a U corresponding Oenchf ^"r -ViOg occurs.

The invention is in the drawing .in Execution ngüboispiclon { shows u? id is a: oliaiH] this: «: explained in the following. Eb demonstrate

Fig. 1 a Gocchoß ti it otuf <: nföri-u g abf.eDete.ton Quer sc) nj 111 cab ".:! ■: ■ ryv η gun el or Au r; p οIinun r,

BAD ORIGINAL 009832/1152

Pig. 2a and 2b a floor rait arranged at the front end of the floor Tag charge egg,

Pig. 3 a floor with in the rear area of the recess arranged light sat.?.,

Pig. 4 one storey with at the front Bullet end arranged marker charge and with unde at the rear arranged flare,

Pig. 5 one storey init on

their bullets dc on ρ ^ eM loaded Dra, llbrensians. _s

Pig. 6a and 6 "b the head of the projectile

Fig. 5 .'π ¹ enlarged ⁰ '"Mr.Sstob ir section u"; d

Pig. Ίο and yb a -Varip.nte mi Fig '-. R

On the projectile 1 of the pipur 1, which is flattened at the front end, its central attachment 3 engages in the ilus neck 4 and with its conically thickening edge 5 on the heel 6 on gold epjLit the Aböcckun; -: 2 attached, by means of the conical paragraph 7, the front area 4a of the recess merges into the area of smaller transverse pchjiittna-b'-iossunrren 4b. In equal or V'cise, area 4a is still graded in cross section. At the rear storey the Ausnoliir.rrg rtightly widened, ie follows the. ^ Roich 4b of the area 4c with a large clear cross-section, the diο stufonföri; vj.ge Au s nc ·] ·; tau ng 8 aufv.'oist. Dip recess 4 is nacl) hinton middle] ο the slightly scr st or br ^ cn cover 9 before sch] or .; sen

On the front in the rear find the boss ^ s 1 dor Pig. ? ri: vl in gle.i clicr Woiso the cover 2 vind 9 an ^ ebrachi. At the front Gcschoßonrl · 'is in dor.i in direction; ·: the Gcschoßaclice 10

009832/1152 _BAD

extending depressions 11 the marking charge 12 housed and the wells are closed to the outside by means of the percussion primer or rim detonator 13.

The cover 2 is designed so that the primer 13 is protected against unintentional ignition, as long as the Projectile has not yet fired. The protruding edge of the primer 13 can be in the subsonic range during the projectile flight serve as a twist brake and thus serve to influence the plug width. It can also be used to improve the accuracy of the hit affects v / earth.

The floor 1 de]? FIG. 3 essentially corresponds to that of Figure 1, only is in part 4c of the recess with loading of the central one here, which is slightly conical Passage 14 is provided with the flare 15 with the firing charge 16 pressed onto it.

In the case of the projectile 1 of FIG. 4, the marking charges 12 with primers 13 accommodated in the special sealing caps 17 are again arranged at the front end of the projectile. Before the projectile is fired, the primer caps 13 are again secured against unintentional ignition by the cover 2. The area 4c that follows the rear end of the storey towards the area 4b, which acts as a dune and whose clear diameter can under certain circumstances go down to V'i of the Oesohüßdurchwesoer, is formed here with a significantly smaller clear cross-section than in the previous figures, so that "three diofior area for receiving a Leuchtsatzos is not in Bet / rac'-t kor.uit. in contrast to Figure 3, therefore, the luminous ball · 'flattened in a number of equally advantaget with the level of dor Yiintcven Qeschoßi- in flat 1B arranged charges 19 housed.

BAO

009832/1152

The projectile 1 of Figure 5 has at its front end the screwed-on bottom head 21 with the twist brake serving web-like Yorsprüngen 20 on. In the projectile head 21 is the marking charge with Auschlagschlussur.g 12, "for example housed a smoke generator. The front cover 2, designed as a plastic tip, engages with its central one Approach 3 between the projections 20 through into the recess 4 oin and is clamped with its conically thickening edge onto the shoulder 6 formed on the projectile head 21. The front area 4a of the recess' 4 goes into the smaller area again by means of the conical shoulder 7 Cross-sectional dimensions 4b over. The closed by means of the cover the greatly expanded rear area 4b with the stepped shoulder 8 contains the light set, charge 15 with it Firing oiladur.g 16.

As can be seen from FIGS. 6a and 6b zn, the boss's head 21 is provided with the three radially extending projections 20 distributed at equal intervals between them, likewise evenly distributed; ie a recess 11 for receiving marking burdens or od. like, is appropriate. .

In contrast to this, the somewhat differently designed Ge-FichoSkopf 21 of FIGS. 7a and 7b on the front face here only has the two rjte ^ artifjon protrusions? 0 ^ woboi diosr! parallel orfftrecken i \ u wid oin the same axial Rchnittf bat ο. Between the pre-fuvfiinfen 20 are; ie the κν / egg depressions 11 rnir sub.brj.nrmg of od. dp; l. auH'-cebild et.

0? Roiödorf, "the 27ii. 1Q6
Kg / hu. OZ 69005

009832/1152

Claims (11)

Claims Projectile with a continuous axial recess as well with one arranged at the front Gi.schoßende and held on this by clamping action, in particular Adding the projectile to its original shape, removable cover, i.e. marked with a label e t that at the front area of the recess there is a smaller, preferably area acting as a nozzle changeable cross-sectional dimensions. 2. Projectile according to claim 1, characterized in that the area of smaller cross-section sabiaessungon to the rear in a range of larger cross-sectional areas practice: ·: goes. 3. Projectile according to claim 1 or 2, characterized in that that the area 3d of a cross-section ^ lr ^ essmigon in his.! front and back part different ^ uu: C " cut size to show on. 4. Projectile according to one of claims 1 to 3, characterized in that that the quorum change over step-shaped ?, preferably slightly conical; Paragraphs are made. 5. Projectile according to one of claims 1 to 4, characterized ge ~ indicates that the front lap probe has been flattened out with more he s evenly distributed over the area arranged and with einoni smoke and / odor b.l itKerzou ·· gendon pyrotechnic Geniscli filled urine: ο η is provided. SAD 009832/1152 6. Projectile according to claim 5j gelvenn & ei-ehn-etj that the indentations to the outside each by means of © ines The ignition element © which is sensitive to stresses is closed, 7. G-esehoss according to claim 6, characterized in that the ignition elements are secured against tagged ignition by the cover, ) 8. Projectile according to one of claims 1 uis I _1, characterized in that the ignition elements on the lap end face e before ß eh en .. 9th shot after one of the Ansparu-eh-e 1 Ms 6, thereby g € ~ - Icenrizeichnetj that -the zevA.rpJ.e AusBehrcung on the inside-rcn Genchossende stui'pr.förziig. ^r suppurates and xinter P.elasfmug one after the rear Geseho5er; £; d @ Jueu vor2u ^ 'is exv v .else Ifonisch;? suppurating central J) urch £' to £ o nit Leiicht set provided ir-t. 10. Projectile according to cinc :: i of claims 1 bn «9« t5''dr.rch nu ^ r ^ rn - draws that? · Dar? posterior genes from ^ ejl'vcht τ? ο · - v / ie with several f'lcichiiä ^ ij; over the IJni'atif vertel-lt pi) ~ - ordered and n '/ f; JjGuchtHS.t .: '. gorüllten Vertie_rir - ". ~ on provided int. 11. Genohoss according to viv.c-.i d ^ r A :: nprnche 1 to 10-, thereby, fvc'renn draws, d ^r iß an d ^ r front on Geechoßirtirxvflnehc twist- br eras end s Yorricht- ¹ · ^ · ^^, boi.ppielc ^ iro in analer EiR ^ tr ^ sich er ^ trnc ^ rorid ^, before ^ urav / exTe ^ leicbTiäßip over the U: .ij "; v ^% distributed i'.nd anpcoi- (3" ^ '^!; p Tadnsle or su A>: iali; oh ^Ti : Jtt · «· surfaces par nil oils nt ⁰ ; -' · rti feKpritnge., are arranged .. Trojnflorf, January 27th, 1909 D09832 / 1152 Empty soap