DE1728251A1 - Self-loading pistol - Google Patents

Description

Applicant; Stuttgart, April 17th, 1966

Heckler & Koch GmbH ρ 1781 S / kg Oberndorf / Heokar

Self-loading pistol

The invention relates to a self-loading pistol, consisting auo a handle and one opposite the handle Verachlußstück displaceable in its longitudinal direction.

In the previously known self-loading pistols, the handle consists of elneir. usually forged steel part, that in the area of the handle with a handle grip

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Plastic clad let. The use of such a handle made of steel has been considered necessary up to now because the orifice piece takes up the barrel and serves to guide the Verechluöetuokee. D | e Paohwelt was previously _f believe that the forces occurring here required for good accuracy stability tick only by means of such beets Henden steel Griffet the trigger mechanism is ο achievable * Next · towards the handle must also offer the possibility ku store and guide and hold the magazine. Therefore, the high costs that arise in the manufacture of the handle have been accepted.

The object of the invention is to simplify all the production of the handle and to reduce the costs associated therewith. This task is carried out according to the Invention daduroh solved that the handle of the self-loading pistol according to the invention completely cue one Plastic part, in which to receive dos iaufes, storage of the trigger device, guidance of the locking piece and locking of the magazine, the required metal parts are pressed in or cast in »

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It is obvious that one is made of plastic Pressed or Gegoseenoa GriffütÜok much easier and can be produced at much lower cost is alο one made of steel, for example im Drop forged handle ο The resulting Costs are not significantly greater than the costs previously incurred for the production of the existing plastic Griffaohalen were to be spent = that too Pressing in or casting in the required metal parts and their reddening does not regret very high costs, and there are inobosoftdore these Koeten not larger than those; the so far for processing the Griffstüokee were required., The achievable through the invention As a result, cost reduction is very significant

Pure use of a plastic handle contrary to the prevailing prejudice of experts, neither the service life nor the Tx * eff safety of the Pi & iole impaired. The accuracy of the pistol is generally dependent on the locking piece carrying the sighting device after each shot with respect to the barrel assumes a precisely defined rest position.

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A defined position of the closure Uekee can be calibrated but essentially independent of the design of the handle by means of suitable guide members serving at the run and the sur start of the run. Ensure the metal part as well as the spine " Likewise, the forces that arise during the soaking act on the one hand on the barrel and on the one holding the barrel Part and on the other hand on the sliding pre-locking piece; while the rest of the handle of Xm remained unaffected by these forces '' In any case, even a plastic handle is 8thier and less flexible than the hand, with which the pistol is held while shooting, so that the grip is only loaded by the forces, that can be picked up by hand «.

From the roratehendon considerations it follows that a Handle made of Kunototoff meets all requirements can be placed on a handle, so that by the invention the unaffected in the professional world contested prevailing opinion; that a Griffsttiok must be made of steel, overcome and the technology new avenues have been opened.

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In a preferred embodiment of the invention, there is a trigger box above the handle of the pistol arranged, which has two rare parts} which are embedded in their lower jiend in the handle are and at their front end by a block; in which the rear end of the barrel is inserted, and on her rear end through a cast crossbar with each other connected and. In this way it becomes οin very Stable frame created that is able to accommodate very high stress rings and at the same time wit the handle can be connected very securely? because they are rushing Embedding essentially extends over the entire circumference of the frame. At the same time, the The advantage achieved is that not a large number of items are pressed or cast into the Kunatetof part Need to become"

A very simple guide for the Yerschlußstüok can can be obtained in a simple manner by daa Verechlufiatüok at a front end a transverse wall old has an opening for the barrel and * uf is led to the runner protruding from the block,

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whereas the Vereohlussetück in the area of a rear end has length grooves on the inside, into which the ends of the transverse web, protruding over the handle, engage as the pushrod. In this catfish, so 1st the VerachlußetUck exclusively on the rigid metal frame and the tube out so _t the one hand, guarantees the above-mentioned well-defined position of the VereohlußstUckee With respect to the running 1st and occurring the in excess of a comprehensive the barrel assembly "eo Forces only affect these parts,

For this it is particularly advantageous if the closing spring is arranged concentrically to the barrel Helical pressure spring is formed, which is supported on the one hand on the blook and on the other hand on the transverse wall of the Versehlußstüokes.

In a preferred embodiment of the invention the trigger is formed by a plate-shaped slider on its upper and lower edge as well as with its rear section is guided into corresponding recesses of the (hit piece. The application of such a plate-shaped Qleitetüokes as a deduction has the special

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Advantage t that must be provided in the Griffatüok no Lageratellen for bearing journal or the like which are relatively highly stressed and the use of pressed-in or cast-in bearing bushes requires made "In addition, the mounting iat a eolohen GleitBtüokee particularly elnfaoh because βε just- in the intended to be pushed recesses needed to hold the trigger in the recesses can be used, for example, a known slide safety »Uq to hold the trigger in its rest position, it may require a Sohraubendruokfeder charged Ain, the Ia. elae on the back of the sliding piece engages and Bich is supported on a transverse web, which is inserted behind the sliding piece te grooves that are provided on the inside of the side walls of the handle o The tongue and the cross web are simply in the recesses provided des G-riffotüokes can be used The Ab «bow, which is designed as a platter.shaped slide piece, can be connected to the trigger device mounted in the trigger box by trigger rods that are guided in longitudinal slots in the side wall of the trigger box and at their front ends with angled inward and

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downwardly directed lobes in recesses of the gloit ~ intervene etückea and at their rear ends in <3en Have peeled off sections protruding into the area. With these giant rods, I can do simple things Stamped parts from sheet metal, which are very low. Costs φ are divisible and do not take up much space, In particular, they are easily found on the sides of the block passable; who picks up the rear end of the run "

In a preferred embodiment of the invention, the fiatole is provided with a buffer device on which the closure piece runs at the end of its return movement far Griffottlok and erctüglloht also AELE applying the invention to pistols largest Kalihere and pistols with a continuous fire décor for guns with automatic fire equipment is still in the particular advantage that the Pißtole can be kept in ΣXaI because of the reduction in hardness dee RUoteetoßea Beaser *

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The buffer device can be "installed in the block receiving the barrel" below the barrel, such that the connecting piece with the back of its front transverse wall runs against the buffer device. This arrangement has the advantage that the buffer device does not take up any valuable space and is also in a part is built in that has to be designed to be very solid to accommodate the barrel and so on. preferred Auaführungefcrra the invention dor block below the barrel eino forwardly open bore to _s in the oia preferably with brake rings reraehenes Federaystem 1st used

at which a held by a threaded ring fufferetüok supported as "ate Sohraubring penetrates ο

In a further embodiment of the invention, securing the Yörechlußstüoke3 against a. Lbean can be achieved by the handle piece? that at the front of the block there is a slide with a stop that can move vertically along the run, on which the lock strikes and the old slide of the slide can be moved out of the path

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That the locking mechanism can be moved far down beyond its rear operating position, that the guide grooves provided at the rear end of the locking mechanism disengage from the guide pins provided on the handle. The arrangement has the advantage that the links are attached to the block not separately attached to the handles "tüek to who need (Hn, 'Furthermore, dae Criffatuok is not charged axtrn by 31ese Qliedor the slider is in this case aweckJoäpAfc above represents Abiugeöffnitni;. öes Griffatüokes arranged and from its Betriebcotellung out, in which its lower, ax an aligned calibrated over the entire width dee Griffetüokes extending hanunerartigen head νβΓ7 eehenes end dor the prints opening begrensonden Untere9Itο of the handle, in the proofing opening hineinziehbar let _s Dor hamnerartlgo head allows a good gripping of the slide without causing any members of the Outside of the OriffatUokea st Orond enter into conversation. If the slide is pulled down so that the spanking piece can be brought into a position in which it can be detached from the handle piece, the stick gate protrudes into the opening of the handlebar, causing the handle to open up from the trigger guard

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appears that the Fistole is not ready to fire "In addition, the slide may at its back _p oils in appropriate excavations on the trigger engage positively hinterechnlttene projections have? if the dispatcher has moved out of his operational position. In this way the trigger is "in a rest position" and the trigger is only actuated when the trigger is in its operating position and the weapon is in a condition ready for firing. In this way: the operational level of the weapon is significantly increased. The sole can be held in its operating position by a latching device, which is supported by a spring-loaded latching element arranged in the block and a corresponding recess. the inner suite of the slider is made _s

lot gun genäß the treated above Aueführungeform with a buffer means provided _t ao is the top of the ski at% q associated stop of a displaceably mounted in the slide ram formed, which bears with its inner JEr.de on which is arranged in the frame buffer

t728251

and thereby the forces that occur when intercepting the returning VerachluQetückeo are transmitted to the buffer and the spring arrangement that abuts the buffer. For the case that lat AUOH provided a locking device for the slide at a solohen formation of the pistol so the _t Raetglied the buffer and the recess is expediently be arranged in the ram "

Further details and embodiments of the invention aind can be found in the following description, in which the invention is illustrated with reference to the drawing Aueftthrungsbelepielee boobrleben and explained in more detail The characteristics that can be derived from the description and the reference can be used in other embodiments The invention can be used one for one or several in any combination.

Fig. 1 shows the rare surface of the handle of a pistol according to the invention with inserted barrel,

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Fig. 2 a length of the line H-II duroh the handle near Figo 1,

Figo 3 shows a longitudinal section duroh the upper part of a pistol with a Griffstüok naoh Fig _o 1 and

Fig. 4 partly in a view from below and partly in the sony of the yerachluBstüok of the Fiatole naoh Figo 1,

The handle 1 of the pistol shown in the drawing as an exemplary embodiment consists entirely of Plastic and only has metal parts 2 to 6 on its upper side, ie during the manufacture of the handle have been pressed in or poured in * The words "press" and "pouring", as they are brewed here, are intended to designate all suitable processes * for the formation of the molded part from plastic, which represents the handle cover 1 «

The soefeen called metal parts 2 to 5 form a stable frame, which consists of swei lateral wall parts 3 and from bleoh is limited »which duroh at its front end

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a metal block 2 and are connected to one another at their rear end by a crosspiece 5. On the transverse web 5 is also a guide 6 attached, which is used in catfish not shown t the Fiatole on the front of a shoulder bag j) strengthen * The lower section of the block 2 and the lower edges of the side wall parts 3 and 4 are embedded in the plastic of the handle 1 which has a substantially straight line running through over its entire length the upper edge 7, but provided at its rear end with a raised portion _f in which the FührungsstUok 6 completely, and the crosspiece 5 sum the most part are embedded «The ends of the crossbars 5 protrude over the side» wall parts 3 and 4 of the frame and form guide goods 9 for the in the Pig. 3 and 4 shown Yer, sole piece 10 of the weapon. As can be seen from FIG. 4, the rear part of the spool piece 10 has guide grooves 11 on its inner sides, into which the guide goods 9 engage. The front end of the YeriohluestUokes 10 is on the front part of the barrel

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which is inserted into the Blook 2 «. To dieeon Purpose is indicated by the closure door 10. his front End of a transverse wall 13, which with a Durohtritte »

Opening 14 for the front end of the barrel 12 is provided is · The closing spring 15 of the pistol is arranged concentrically on the barrel 12 and is located on the one hand Front surface of the block 2 and on the other hand on the inner surface of the transverse wall 13 of the closure piece 10.

The frame with the side wall parts 3 and 4 also forms the trigger box of the pistol, which is in the area Above the handle of the GriffetUokea 1 is arrangedα you Extraction device 16 arranged in this suction box, which does not form the subject of the invention and therefore does not need to be explained in more detail, is connected to the trigger 17 arranged in the handle 1 by means of two trigger tangs 18 and 19 connected on the greatest rope of their length in long slots 20 and 21 of the side wall part ? and 4 are performed. The trigger 17 is formed by a plate-shaped slider, which with 'its lower edge into a corresponding groove 22 and with his upper hand

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and the rear part engages in a corresponding recess 23 of the handle 1. The connection between the trigger 17 and the Abxsugstangen 16 and 19 is made with the help of obliquely downwardly and inwardly protruding tabs 24 and 25, which are attached to the front ends of the trigger rods 18 and 19 and past the outer surface of the block 2 in corresponding recesses of the trigger 17 engage _o The rear ends 26 and 27 of the trigger rods 16 and 19 are bent towards the inside and with the help of length braids 28 are guided onto a bolt 29 inserted in the side wall point 3 »The trigger 17 is held by a helical compression spring 50 in its Quiet division held, which engages in an Auaaparung 31 on the Jlüokaeite of the trigger 17 and is supported with its rear end on the collar 32 of a guide bolt 33, which is inserted into a 4ueret0g 54 »Per Quereteg engages with its ends in grooves 35, which are attached to opposite points of the inner walls of the hollow .öriffetüokee 1 and bounded by webs? 6 V: w earth. To secure the weapon, a known sliding safety device 37 is provided, the corresponding separation

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ie Griffetuck 1 and a so-called hole-shaped recess 3d in the trigger 17 penetrates.

The pistol shown as an exemplary embodiment is also provided with a buffer device, the S

serves to intercept the returning locking device at the end of its return movement and avoid a hard impact of the locking piece on parts of the handle piece 1 or metal parts connected to it . which is located below the barrel and is open to the front, accommodates a spring arrangement _f which comprises three concentrically arranged screw pressure springs 42, 43 and 44, which are located at the bottom of the bore 41 ^! Support ™ and place with their front ends on a plate 45 inserted into the bore 41. In front of this plate there is another screw compression spring 46, in the windings of which brake rings 47 are inserted, the circumference of which lies against the inside of the bore »concentric to the spring 46 and the brake

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rings 47 * is a "ylindrisohes PufferetUck used 48 _f dae nit a band 49 at the front end of the Sohraubendruckfeder 46 abuts and is retained in the bore 41 by means of a threaded ring 50, in · which the buffer Stock 48 pit its front sin into» protrudes ο The collar 49 is arranged at a "single distance from the front end © dee 0ufferetUotces 46 that the face of the buffer case is flush with the screw ring 50 and the front face of the block 2"

At the front of the blookes 2 is still a Slider 51 between inwardly angled strips 52 which are attached to the front of the blooke 2 are mounted displaceably, vertically bujb barrel. The ■ In its operating position, Sobleber 51 reaches almost to the underside of the barrel 12 and closes with its other end with the underside of the Griffetüokee 1, the the AbxugsQffnung 53 delimits, flush from * at his In the lower volume, the sole borehole has a hammer-like widened head 54 that extends across the entire width des Griffstüoke's 1 eratreofct, so that he seldom of both good "and" lifting the slide out of the handle

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is detectable. In the slider 1st a tappet 55 slidably mounted _t of d in is Betrietsstellung * 3 slide in the extension of the buffer Stückee 48 and at the same time by way of the lower Handaβ 56 of the front transverse wall 13 of the Yersohlußstückes 2 is "in the operation dividing the slider 51 with the ram 55 held by eirxa latching means of sprung oinem mounted in the Pufferstüok _48} Have bolt and in the Rttakflache of the plunger 5> provided bore 58 is formed ₀ It can be seen; that after the release of a shot, the spine piece 2 running back with the bottom edge 56 of the front transverse wall runs against the plunger 15, which transmits the movement of the slide piece to the spring-loaded buffer piece 48. Initially only the helical compression springs 46 and the locking rings 47 act on the buffer piece 48 and brake the locking piece 2 until the rear surface of the buffer piece 48 comes to rest against the plate 45 and during the further return movement the plate 45 against the Take the force of springs 42, 43 and 44 with you. As a result, the resistance set against the backward movement of the blood pressure is increased while the brake rings

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retain their full effect »so that» good cushioning the movement is achieved In this way it is possible those that occur when shooting · caused by the Büek impact Reduce peak forces so that shooting with the he original pistol is much more pleasant, a higher one Accuracy is achieved and with continuous fire the ^ pistol. can be better kept in target. Furthermore, the 51 stole S5 to fire cartridges of the heaviest caliber. suitable. In many cases it would also suffice to have the only one continuous, instead of the two springs 44 and 46 βίΛβ Use the spring provided with the brake rings and place it on the plate to renounce

The arrangement dos Sohlebera 51 with the plunger 5? In front of the face of the block 2 with the buffer ridge, the two-way, a simple removal of the VersohluQatüokee 2 from the Qriffatück 1 xu possible. While when using the pistol the way back of the Veraahlueeas is limited by the stop on the plunger 55, the slide does it? s ^ ^! Possibly, the plug 55 out of the way of the lower fifimiWfe 56 of the end face 13 of the Vereob3nJ) case 2 and thereby the Voruohlußstüok 2 a move beyond its normal end position ", let the slide 51 with the help of the hammer-shaped head 54 down in sucked in the area of the eye opening 53, the _&

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Plunger 55 in dee else corresponding recess 59 Sriffatttckee 1 a 'The Yeracfcluflattick 2 can then gegmn the force of the closing spring 15 Ton hand © be pulled back on the plunger 55 by a * ι

that recesses 60, which the ao rear end «dee Yersohlu ^stückes 2 attached guide groove en 11 flit of the tape of the Verechlu & atUekes 2 connect * in the Reach the area of the warts 9 and the locking device 2 can be lifted upwards from the warts. The VeraohluSatUck 2 can then forward from barrel 12 of the weapon can be lifted off. Conversely, the spool support 2 can be simply plugged onto the the front end of the barrel 12 and inserting the warts 9 into the recesses 60 and the guide grooves 11 Vereohlußötüok 2 are attached to the handle 1. The pistol is ready for use again when the Slide 51 after attaching the Verechluöetüokee 2 is returned to an initial cage in which the Plunger 55 limits the path of the Verechlußatüokee 2.

So that no Sohufi can be solved without the slide 51 and the Stüflol 55 in their division of operations «back.

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have been brought, did the Sohieber 51 on his the side facing block 2 with a recess 61 provided, into which the rordere end 62 of the trigger 17 protrudes. The recess 61 waist on its inside Torsprunge 63, which engage in hats that on the outside of the front end 62 of the trigger are attached when the slide 51 is not in its division of operations. As long as the Slide 51 has not been withdrawn into its operating position, it is in a form-fitting connection with suction 17, which means that the rejection * prevented. It is therefore impossible for a shot to be released will and calibrate the Yersoblußstück 2 roe Griffetttek lttscn, because the Terschluösttiok SH runs back to a position in which the goods 9 from the ytthrungsnuten 11 can emerge.

It is understood that the invention is by no means limited to the example of execution shown, but that there are no changes to it without leaving the context of the invention. In particular, the invention

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regardless of the trigger system selected and it is also possible to use pistols according to the invention without a buffer device train, although the Bufferereinriohtung

in conjunction with the special type of leadership dee Sale tickets for pistols that are one exclusively aue Kunetetoff have existing Griffetüok, be-Bonders suitable int *

it is also understood that the necessary guides for inserting a magazine are provided in the handle part of the handle piece 1 and a spring-loaded bolt is provided at the lower end of the handle to hold the magazine in place Let us know of a sufficient number of solutions for this, so that the presentation and description of the Hegaz content could be dispensed with,

Ba should also be mentioned that the puller and the ejection opening for the empty cartridge cases can be attached in the usual way on the breech block 2, during the Ejector can be formed from a nose, which from

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a wall part of the Rahaena can be bent. If the handle of the pistol is on the back instead of a guide piece to be attached to a

Shoulder support rersehan let, a svelteθ guide cover at the lower end of the handle of the handle to be appropriate.

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Claims (1)

Claims Seibet loading pistol, consisting of a handle lind a VersobluSstüok, daduroh, which can be moved lengthways across the board marked that their handle (1) is completely j consists of a plastic part, in which the barrel (12), storage of the suction device (16), guidance of the locking piece (10) and locking of the magazine required metal parts (2 to 5) are pressed in or cast in « 2. jpiatole naoh Aneprueh.1, daduroh gekenngeiohnet, dsJ above dt · handle »β of the handle * (1) Abeugslcaaten is arranged, the svei laterally «, Vßjodungeteile (3 and 4) having with her lower band are embedded in the $ riffstüok (1} and a blook (2) on your rorderen ignition, in which the rear band of the barrel (12) is inserted, and at its rear end by a these cross web (5) are connected to each other » 209115/0311 EAD ORIGINAL 3. Fistole 'according to tests 1 and 2, which is recognized by the fact that the Vereohlußetiiok (10) are attached to its ▼ oren Sude has a transverse wall (13) with a passage opening (U) for the barrel (12) and on the aua the block (2) overarching current led is, whereas the Verecblußetüok (10) in the area of his rear end has length grooves (11) on the inside, in which the ends of the transverse webs (5) protruding beyond the handle (1) engage as Ptthrungewarsen (9) _or 4. Pietöle naoh claims 1 to 3, characterized in that the SohlieSfeder (15) from a koneentrJLeoh aua barrel (12) arranged Sobraubendruokfader is formed »the siob on the one hand on the block (2) and on the other hand on the transverse wall (13) dee VerohlußetUckee (10) abetütat. 5. Fiatole naoh an "preceding Aneprüohe, characterized marked in" eiohnet j DAFL the Abeug (17} clay is formed a plate-shaped ÖleitetUok, the rear one of its upper and its lower band eowie _"it". Section in entepreohenden recesses (22 and 23) the Griffstüokes (1) is guided «· 209011/031 BATH ORIGINAL Pistol according to claim 5, characterized in that that the trigger (17) from a helical compression spring (30) "i is loaded, which engages in a recess (31) attached to the rear of the trigger and you on a transverse web (34) which is inserted behind the trigger in rods (35) on the inside of the handle (1) are provided, 7t pistol according to claim 5 or 6 _f, characterized in that the trigger (17) is connected to the trigger device (16) mounted in the trigger box by trigger rods (18 and 19) which are inserted in longitudinal slots (20 and 21) in the side wall parts (3 and 4) of the trigger box and at their front ends with lugs (24) directed obliquely inwards and outwards engage in recesses in the trigger (17) and at their rear ends protruding into the trigger box, cranked sections (26 and 27, respectively) ) exhibit* 8. Pistol according to one of the preceding claims * characterized in that it is provided with a buffer device is provided, on which the Verachlußstüok (10) on the 2nd * a return movement occurs. 209115/031 » BATH ORIGINAL 9. Pistol according to claims 2 and β, dadurob characterized in that the buffer device below The barrel (12) is built into the barrel-receiving block (2) and the base piece (10) is bit the back side (56) of its front transverse wall (13) Starts at the buffer device. " 10c Fiatole according to claims 8 and 9 »characterized in that the stool (2) below the barrel (12) has a forwardly open bore (41) into which a spring system (42, 42, 1st eingesetst 43 »44» 46), a held by a "threaded ring (50) Stock buffer (48) supported on dea, the" ring (penetrates the screw 50) _β 11. Pistol according to one of claims 2 to 10, characterized marked * that on the front of the blooke (2) a vertically sua barrel (12) movable slide (51) ait a stop (55) is arranged on the the returning Terechlußetttok (10) strikes and the Bit help the slide (51) out of the path of the lock 20981S / 031I ^{; / #} BATH ORIGINAL Piece (10) can be moved out, so that the Ver ~ Sohlußatück (10) can be moved so far beyond its furthest operational position that the am rear end of the Versohluöstüokes (10) provided Guide grooves (11) come out of engagement with the guide lugs (9) provided on the handle (1). 12ο Fistol according to claim 11, characterized in that the slide (5 ¹ ) is arranged above the trigger opening (53) of the (Iriffatückes (-1) and out of its operating position, in which its lower one extends over the entire width of the Handle piece (1) extending hammer-like head (54) with the underside of the handle piece delimiting the trigger opening (53) fltohtet, can be pulled into the trigger opening (53),> 13. Pistol according to claims 11 and 12, characterized in that the slide (51) on its rear side has rear-side protrusions (63) which Engage positively in corresponding recesses on the trigger (17) when the slide (51) is off has moved out of its operating position " 203815/031 BATH ORIGINAL 14. Pistol according to one of claims 11 Ms 13 »da-. characterized in that the sole boar (51) In its operating position by a locking device held iat, which is held by one in block (2) * arranged, spring-loaded locking member (37) and an entapreohenden Auaaparung (38) on the inside of the » Slide (51) is formed. 13o Piatole according to claims 10 and 11, characterized thereby, leave the one arranged in the sole surface (31) Anaοhlag is formed by a slidably mounted plunger (33) with his inner end on which the buffer piece (48) arranged in the blook (2) rests. 16 «Piatole naoh den Anaprüohen 14 and 15» daduroh marked that the council member (57) in the pufferatttck (48) and the recess (58) in the stem (55) arranged Bind. 209816/0311 Blank page