DE102004038993A1 - Handgun for sporting shooting - Google Patents

Abstract

The gun has a run (4), a grip piece (1) with a form grasp (7), attached to it. A catch can be moved in relation to the run (4) and the grip piece by releasing a shot in the firing direction. An outlet unit (6) releases the shot. The gun has a 3-D-adjustment, connected by the grip piece and to the grasp. The 3-D-adjusmtent has a hollow spherical opening (21) and one covered with a cooperating spherical contact surface (23). The hollow spherical opening is arranged in the rear of the grip piece.

Description

The The present invention relates to a handgun for sports Shoot, comprising a barrel, a handle with an attached thereto or attachable mold handle, a closure means, opposite to the Barrel and the handle moves, in particular by the triggering of a shot the shooting direction can be moved, and a removal unit for triggering the Committee.

Small arms of the aforementioned type are known. For such handguns Various mandatory regulations apply, such as the Sports regulations, the requirements for certain dimensions of the weapon result. In particular, the external dimensions the weapon is 300 mm in length, 150 mm in height and do not exceed 50 mm in width. Furthermore, the barrel may only be a maximum of 153 mm long. In addition, allowed no part of the handle touch the shooter's wrist, allowing palm rest only have a certain size can.

The The problem underlying the present invention is the creation a handgun of the type mentioned, despite compliance the regulations provides a good ease of use.

This is inventively the characterizing features of claims 1 and / or 9 and / or 10 and / or 15 and / or 17 and / or 20 and / or 25 and / or 27.

According to claim 1 it is envisaged that the handgun comprises a 3-D adjustment unit over which the handle and the mold handle are connected or connectable. By the 3-D adjustment unit, the one setting of the mold handle in three mutually dependent degrees of freedom allows the usability of the weapon is significantly increased.

According to claim 2 it can be provided that the 3-D adjustment unit is a hollow spherical receptacle and a cooperating with this spherical contact surface comprises. It can according to claim 3 the hollow spherical Recording be arranged in the rear region of the handle. Furthermore, can according to claim 4 the spherical contact surface on a holding plate connected or connectable with the mold handle be arranged. Due to this design, the 3-D adjustment be realized with relatively simple means. For example can the spherical contact surface and the hollow-spherical one Recording connected by a single screw be, so that the adjustment is relatively simple, for example Moving the closure means can be done.

According to claim 5 can be provided that the handgun than tapeless weapon accomplished is. By the execution as a tapeless weapon gives the possibility of hollow-spherical recording to arrange in the rear end region of the handle.

According to claim 6 can be provided that the handgun maximum 300 mm long and / or 150 mm high and / or maximum 50 mm wide. The handgun according to the invention Fulfills thus with regard to the size of the regulations.

Farther can according to claim 7 be provided that the length the run at least 145 mm, in particular at least 150 mm, preferably about 153 mm. Especially with a length of 153 mm will be the maximum according to the regulations possible yardage fully exploited, so that a very precise shooting is possible.

It continues to exist according to claim 8 the possibility that formed on the underside of the mold handle a wrist rest is, preferably a length of at least 100 mm, in particular has a length of 110 mm. By a such a long palm rest, for example, about 110 mm become the legally possible maximum lengths for such Used palm rest, so that achieved a very high operating comfort becomes.

claim 9 provides that the deduction unit substantially below the Run is arranged.

claim 10 provides that the deduction unit a deduction and with this cooperating functional Parts for the triggering a shot, wherein the functional parts substantially are arranged before the deduction. Due to the fact that the weapon executed as a tapeless weapon is, can in the aforementioned arrangement of the deduction unit below of the barrel with simultaneous arrangement of the functional parts the deduction for Handguns of the type mentioned unusual linear trigger system be used.

According to claim 11, the functional parts of the deduction unit may be a trigger bar connected to the trigger and a trigger connected to the trigger bar, in particular a designed as a trigger pawl intermediate link connecting the trigger bar with the sear.

According to claim 12, the handgun includes a linear trigger system with a striker, which is movable in the weft direction, so that by its movement a shot fired can be. The firing pin is in the handgun invention no over accelerates the non-existent tap, but directly through a Feather after being released from the pull-out unit.

For this provides claim 13, that the firing pin for triggering a Shot with one of the functional parts arranged in front of the trigger the deduction unit cooperates.

To can according to claim 14 of the firing pin have a locking edge, with a step of the Abzugstollens for the triggering a shot cooperates.

claim 15 provides that the handgun a firmly connected to the handle shutter housing includes, wherein the barrel form-fitting with the lock housing connected is. Through the positive connection of barrel and shutter housing becomes one of unwanted transverse forces free attachment of the barrel realized on the handle, or the closure housing, so that the precision the handgun invention can be increased.

According to claim 16 may be provided that the handgun comprises a retaining clip, the form-fitting Connection between barrel and closure housing in a slot of the closure housing and can engage in a groove of the barrel.

there can according to claim 17 be provided that for the engagement of the retaining clip groove provided partially over the Extending extent of the barrel. By this arranged in the circumferential direction Groove, in which engages the retaining clip, resulting in a holder the barrel in the closure housing, the only forces in the longitudinal direction of Run on the run.

claim 18 provides that the handgun includes a magazine that is from at the top of the handle can be introduced, wherein the handgun continues to be an operating element having a spring assisted Spending the magazine can trigger upwards, with funds provided who are the ones during the issue process movement of the magazine in one stop predetermined position.

there can according to claim 19 be provided that the operating element is a control knob, by its pressing the magazine moves to the predetermined position, whereby by releasing of the control knob, the lock is released, leaving the magazine Completely is removable. This makes changing the magazine very easy and comfortable because the user just clicks on the control knob to press and must release it after booting up the magazine. it subsequently You can get the magazine up without problems from the corresponding one Pull out the shaft.

According to claim 20 it is provided that the handgun a damping device includes the forward movement dampen the closure can. By such a damping device This prevents the closing of the locking means by the forward speed or by their deceleration at a front stop too much force on the handgun and thus on the hand the shooter exercised becomes.

According to claim 21 may be provided that the closure means a closure piece with a Cover spring bar attached thereto.

in this connection can according to claim 22 be provided that the damping device comprises a piston having a substantially cylindrical volume inside the lock housing can compress.

there can the piston according to claim 23 may be arranged in the front region of the closure spring rod. By such an embodiment can be realized with simple means a damping device become.

According to claim 24 may be provided that the part of the closure housing, the having the volume to be compressed, with a variable in size throttle opening for air exchange is provided. By changing the size of the throttle opening can hence the strength the damping through the damping device can be specified as desired.

Claim 25 provides that the handgun comprises a rear sight, which can be removed from the handgun and replaced by another rear sight. This is particularly beneficial for shooters, because for different sighting, as they occur for example in the discipline "precision" and the discipline "duel", already preset sights can be set if necessary on the handgun. Even with so-called club weapons, the individual shooters in a club may be borrowed, it may be advisable to apply a pre-set rear sight on the handgun.

claim 26 may provide that at the rear end of the closure housing a dovetailed Anformung is provided, which is used to attach the rear sight with a dovetailed Recess of the rear sight cooperates. This way is done with simple Means an interchangeability of the rear sight allows.

claim 27 provides that the deduction unit in addition to spring means for a preferential force and a pressure point force a switchable spring means for increasing the Has pull-off force. This creates the possibility of the pull-off force quickly and reproducibly set to two different sizes.

According to claim 28 may be provided that the switchable spring means designed as screwed into the removal unit spring pressure bolt is. After previous forceful adjustment can by unscrewing this spring pressure pin the pull-off force by one Stage be reduced. If this is to be increased again only the spring pressure pin back into the hood be screwed. In this case, a stop may be provided to to ensure a defined connection of the additional spring force.

Further Features and advantages of the present invention will become apparent with reference to the following description of preferred embodiments with reference to the attached figures. Show in it

1 an exploded view of a handgun according to the invention;

2 a perspective view of the handgun without lock housing and mold handle;

3 a 2 corresponding perspective view, rotated by 180 °, of the handgun;

4 a rear view of the handgun;

5 a longitudinal section according to the arrows VV in 4 ;

6 a side view of the handgun;

7 a view from below of the handgun;

8th a top view of the handgun;

9 a 180 ° rotated side view of the handgun;

10 a partially sectioned side view of a removal unit of the handgun according to the invention;

11 a partially sectioned side view of the removal unit with a different cutting plane than in 10 ;

12 a perspective view of the removal unit;

13 a perspective view of a detail of the handle of the handgun;

14 a perspective view of the rear sight of the handgun;

15 a detail view of the rear end of the closure housing;

16 a cross section through the handgun according to the invention in the region of the mounting region of barrel and closure housing;

17 one opposite 14 rotated perspective view of the rear sight;

18 the detail of the handle according to 13 in a different perspective;

19 a detailed view of a magazine of the handgun;

20 a partially sectioned side view of the removal unit with a different cutting plane than in 10 and 11 ;

21 a detailed view according to XXI in 20 ;

22 a sectional view of a first spring pressure pin of the Abzugeinheit;

23 a sectional view of a second spring pressure pin of the removal unit.

How out 1 it can be seen, a handgun according to the invention essentially comprises a handle 1 , a lock housing 2 , a closure piece 3 , a run 4 , a firing pin 5 , a deduction unit 6 as well as a shape grip 7 , Further are out 1 a rear sight 8th and a magazine 9 seen.

The closure housing 2 is in use state of the handgun fixed to the handle 1 connected. This happens on the one hand via one 1 apparent dovetail guide 10 on the handle 1 , in which a corresponding guide of the closure housing 2 can intervene. Furthermore, closure housing 2 and handle 1 in the weft direction rear area interconnected by interlocking parts. The determination of the closure housing 2 on the handle 1 via a locking shaft 11 ,

The run 4 is in the closure housing 2 by means of a likewise aus 1 apparent retaining clip 12 set that out both 1 as well as out 16 is apparent. For the determination points the run 4 one on both sides a piece far over the circumference extending groove 13 on. In particular shows 16 a section through the closure housing 2 and the run 4 in the area of this groove 13 , In the area of the groove 13 has the closure housing 2 a slot 20 for the introduction of the retaining clip 12 on. The retaining clip 12 indicates how this particular out 16 it can be seen, a substantially U-shaped form with two in the position of use of the handgun downwardly extending legs 14 . 15 on. These thighs 14 . 15 partially surround the barrel 4 in the area of the groove 13 so that in this way a positive connection between the barrel 4 and the closure housing 2 is achieved.

The closure piece 3 is opposite the barrel 4 , the lock housing 2 and the handle 10 slidable in the longitudinal direction of the firearm. In particular, the closure piece moves 3 when triggering a shot to the rear. The closure piece is detachable with a closing spring bar 16 connected, which can lead a non-illustrated closure spring. Upon triggering a shot, the closure piece 3 and with him the closing plume 16 moved backwards against the force of the closing spring. The lock spring is supported on a non-illustrated location on the closure housing 2 off and on by the movement of the closure piece 3 compressed to the rear. By the relaxation of the closing spring is then the closure piece 3 and with him the closing plume 16 moved back to the starting position back to the starting position. With this movement forward becomes from the magazine 9 another cartridge in the barrel 4 loaded.

At the front end of the lock spring bar 16 is a piston 17 provided (see 2 ), which in the forward movement of the closure spring rod has a substantially cylindrical volume in the interior of the closure housing 2 compressed. By this compression, a damping device is provided, wherein the part of the closure housing 2 having the volume to be compressed, is provided with a throttle opening for the exchange of air. By dimensioning the throttle opening, the strength of the damping device can be specified. Therefore, the throttle opening is variable in size.

The closure piece 3 continues to handle 18 on, so on the closure piece 3 are attached to the outside of the lock housing 2 accessible to the user. The handles 18 are about flat fasteners with the closure piece 3 connected by corresponding recesses 19 in the closure housing 2 protrude. At the handle 18 a user can attack to the closure piece 3 to pull back against the force of the locking and firing pin spring.

The handle 1 has a receptacle at its rear end 21 on, which has a sectionally hollow spherical structure (see 5 ). The handgun also includes a retaining plate 22 with a convex contact surface 23 (see 1 and 5 ). The retaining plate can with the form handle 7 be connected so that in the assembled state of the handgun (see 5 ) the spherical contact surface 23 by means of the screw 24 in the hollow-spherical receptacle 21 can be attached. After loosening the screw 24 can the shape handle 7 be pivoted as much as possible, so that the aforementioned hollow spherical recording 21 and the crowned contact surface 23 a 3-D adjustment unit for the adjustment of the mold handle 7 on the handle 1 form.

In the grip 1 and in the closure housing 2 is still each a recess 25 . 26 for the magazine 9 intended. Through the recesses 25 . 26 can the magazine 9 be inserted from above. Inside the handle 1 hits the magazine 9 after insertion from above on a movable element, against the force of a tension spring 27 (see 13 ) can be pushed down. The magazine 9 has a slot on each of its long sides 28 and a recess 50 on (see 19 ). In the recess 50 can be one of the handle 1 Includes locking element 29 engage, via a transverse shaft with a control knob 30 connected (see 18 ).

By pressing the control knob 30 becomes the locking element 30 from the recess 50 pressed, leaving the magazine 9 by the force of the tension spring 27 pushed upwards. Furthermore, accesses by pressing the control knob 30 one with this connected engagement part in the slot 28 one, so that the movement of the magazine 9 upwards only up to the stop of the engagement part at the lower end of the slot 28 he follows. After pressing the operating button 30 So the magazine is moving 9 only a little way up and stays in this position. By releasing the control knob 30 becomes the engaging part of the slot 28 pushed out, so that then the magazine completely upward from the grip 1 and the closure housing 2 can be pulled out.

In the 18 illustrated embodiment is suitable for right-handed, the control knob 30 can press left. For left-handers, a mirrored control knob 30 with shaft and locking element 29 be used.

The deduction unit 6 indicates how this particular out 10 to 12 it can be seen a deduction 31 on, the pivoting with a trigger bar 32 connected is. By pressing the trigger 31 becomes the trigger bar 32 to the left in 10 to 12 , or pulled back against the firing direction of the handgun. By the movement of the trigger bar 32 to the rear is a trigger cleat 33 , which is pivotally mounted on the Abzugeinheit, released so that it can swing away downwards. The trigger lug 33 has a step on its top 34 on, at the one to be described in more detail below locking edge 35 of the firing pin 5 can rest from behind. By swinging down the trigger lug 33 gives the stage 34 the locking edge 35 free, so that the firing pin 5 can move forward.

The firing pin 5 includes, as this particular 1 it can be seen, one from the locking edge 35 Forward extending striker spring bar 36 on which a firing pin spring is held. At the rear end of the firing pin 5 is a trigger edge 37 attached, which can impinge on the edge of a cartridge located in the rear end of the barrel during the movement of the firing pin forward and can ignite it.

The weapon has a match pressure penalty. These types of prints are known in sports weapons. The triggering of the firing pin 5 takes place in two stages. First, the deduction 31 against a relatively small force of one of a spring device 44 included spring 45 moved as far as the edges of a pawl 43 and the deduction toll 33 just before the separation are (preferred way). Now only a minimally small way is necessary to pawl 43 and siding 33 separate from each other; so the sear 33 pivoted about its pivot point, the firing pin 5 releases and thus triggers the shot. So when moving the trigger 31 for the shooter is obvious when the latch overlap 49 goes to zero and the firing pin is triggered, is provided in such a kind of deductions, just at this time to increase the withdrawal force by leaps and bounds (pressure point). This is practically realized by the application of a second spring force on the trigger, for example by a first spring pressure pin 46 (please refer 20 . 21 and 22 ). Thus, the total pull-off force results from the sum of the preferred force and the pressure point force. For the disciplines to be shot with this weapon, there are also rules for the minimum withdrawal force, which is either 1360g or 1000g. Due to manufacturing tolerances and individual Einstellwünschen the parameters Vorzugkraft, Vorzugweg, pressure point force and position of the pressure point must be adjustable. The position of the pressure point is by turning the complete first spring pressure pin 46 changed, the pressure point force by more or less strong bias of the inner spring by means of a threaded pin. In conventional prints, it is relatively expensive to change the pull-off force from 1000g to 1360g, since the change in setting must be checked by means of measuring instruments - these meters are often not available.

In the present invention, a second, switchable spring force is provided on the trigger. For this purpose, the removal unit comprises a second spring pressure pin 47 , which at its outside diameter has a thread and a stop 48 features. After prior force adjustment, by removing / unscrewing this spring pin 47 the pull-off force can be reduced by one step. If this is to be increased again only the spring pressure pin 47 be screwed back into the trigger housing - up to the limit stop.

From 1 and in particular 14 and 17 apparent rear sight 8th can by means of a dovetail-shaped recess 38 at a corresponding Anformung 39 at the rear end of the lock housing 2 be attached. In the area of the recess 38 is a locking screw 40 at the rear 8th arranged to secure down the rear sight 8th on the closure housing 2 to enable. The adjustable in his position form handle 7 Depending on the handedness of the shooter on his left or right lower side has a palm rest 41 on, which has a length 1 of about 110 mm. The handgun has a maximum length of 300 mm with a maximum height of 150 mm and a maximum width of 50 mm. Furthermore, the barrel is about 153 mm long.

To the rear 8th this corresponds to the top of the lock housing 2 disposed grain 42 ,

1

grip

2

shutter housing

3

closing piece

4

run

5

firing pin

6

off unit

7

shape handle

8th

backsight

9

magazine

10

Dovetail guide on 1

11

lock shaft

12

retaining clip

13

Groove on 4

14 15

Legs of the retaining clip 12

16

Locking spring rod

17

piston

18

handle

19

recess for handling

20

Slot for 12

21

hollow spherical receptacle

22

Halteblech

23

convex contact surface 22

24

screw

25

Recess for magazine in 1

26

Recess for magazine in 2

27

mainspring

28

Long hole

29

locking element

30

control knob

31

deduction

32

sear

33

sear

34

Stage on 33

35

Locking edge on 5

36

Striker spring rod

37

Trigger edge on 5

38

dovetailed recess

39

dovetail-shaped formation

40

locking screw

41

Wrist Rest

42

grain

43

sear

44

spring means

45

feather

46

first Spring Plunger

47

second Spring Plunger

48

attack

49

sear

50

recess

1

length of 41

Claims (28)

Handgun for sport shooting, comprising - a barrel ( 4 ); - a handle ( 1 ) with an attached or attachable molded handle ( 7 ); A closure means opposite the barrel ( 4 ) and the handle ( 1 ), in particular by the triggering of a shot against the weft direction can be moved; A deduction unit ( 6 ) for triggering the shot; characterized in that - the handgun comprises a 3-D adjustment unit over which the handle ( 1 ) and the form handle ( 7 ) are interconnected or connectable. Handgun according to claim 1, characterized in that the 3-D adjusting unit is a hollow spherical receptacle ( 21 ) and cooperating with this spherical contact surface ( 23 ). Handgun according to claim 2, characterized in that the hollow spherical receptacle ( 21 ) in the rear region of the handle ( 1 ) is arranged. Handgun according to one of claims 2 or 3, characterized in that the spherical bearing surface ( 23 ) at one with the mold handle ( 7 ) connected or connectable holding plate ( 22 ) is arranged. Handgun according to one of claims 1 or 4, characterized in that the handgun as tapeless Weapon executed is. Handgun according to one of claims 1 to 5, characterized in that the handgun maximum 300 mm long and / or maximum 150 mm high and / or maximum 50 mm wide. Handgun according to one of claims 1 to 6, characterized in that the length of the barrel ( 4 ) is at least 145 mm, in particular at least 150 mm, preferably about 153 mm. Handgun according to one of claims 1 to 7, characterized in that on the underside of the mold handle ( 7 ) a wrist rest ( 41 ) is formed, which is preferably a length ( 1 ) of at least 100 mm, in particular a length ( 1 ) of about 110 mm. Handgun according to one of claims 1 to 8 or according to the preamble of claim 1, characterized in that the removal unit ( 6 ) substantially below the barrel ( 4 ) is arranged. Handgun according to one of claims 1 to 9 or according to the preamble of claim 1, characterized in that the deduction unit ( 6 ) a deduction ( 31 ) and cooperating therewith functional parts for triggering a shot, wherein the functional parts are substantially in front of the trigger ( 31 ) are arranged. Handgun according to claim 10, characterized in that the functional parts of the withdrawal unit ( 6 ) one with the trigger ( 31 ) connected trigger bar ( 32 ) and a withdrawal lug connected to the trigger bar ( 33 ), wherein in particular as a pawl ( 43 ) executed intermediate link the trigger bar ( 32 ) with the sear ( 33 ) connects. Handgun according to one of claims 1 to 11, characterized in that the handgun a linear triggering system with a firing pin ( 5 ), which is movable in the weft direction, so that by the movement of a shot can be triggered. Handgun according to claim 12, characterized in that the firing pin for triggering a shot with one of the before the trigger ( 31 ) arranged functional parts of the removal unit ( 6 ) cooperates. Handgun according to claim 13, characterized in that the firing pin ( 5 ) a locking edge ( 35 ) having a stage ( 34 ) of the deduction toll ( 33 ) cooperates for the triggering of a shot. Handgun according to one of claims 1 to 14 or according to the preamble of claim 1, characterized in that the handgun one fixed to the handle ( 1 ) connected closure housing ( 2 ), the run ( 4 ) in a form-fitting manner with the closure housing ( 2 ) connected is. Handgun according to claim 15, characterized in that the handgun a retaining clip ( 12 ), which is used for the positive connection between running ( 4 ) and closure housing ( 2 ) into a slot ( 20 ) of the closure housing ( 2 ) and a groove ( 13 ) of the barrel ( 4 ) can intervene. Handgun according to claim 16, characterized in that for the engagement of the retaining clip ( 12 ) groove ( 13 ) partially over the circumference of the barrel ( 4 ). Handgun according to one of claims 1 to 17 or according to the preamble of claim 1, characterized in that the handgun is a magazine ( 9 ), which from above into the handle ( 1 ), wherein the handgun further comprises an operating element, which is a spring-assisted output of the magazine ( 9 ), wherein means are provided which stop the movement of the magazine during the dispensing operation in a predetermined position. Handgun according to claim 18, characterized in that the operating element is a control knob ( 30 ), by the pressure of which the magazine ( 9 ) moves to the predetermined position, wherein by releasing the control knob ( 30 ) the lock is lifted so that the magazine ( 9 ) is completely removable. Handgun according to one of claims 1 to 19 or according to the preamble of claim 1, characterized that the handgun is a damping device includes the forward movement dampen the closure can. Handgun according to claim 20, characterized in that the closure means comprise a closure piece ( 3 ) with an attached closing spring rod ( 16 ). Handgun according to one of claims 20 or 21, characterized in that the damping device comprises a piston ( 17 ) having a substantially cylindrical volume in the interior of the closure housing ( 2 ) can compress. Handgun according to claim 22, characterized in that the piston ( 17 ) in the front region of the closure spring rod ( 16 ) is arranged. Handgun according to one of claims 22 or 23, characterized in that the part of the closure housing ( 2 ), which has the volume to be compressed, is provided with a variable in size throttle opening for air exchange. Handgun according to one of claims 1 to 24, or according to the preamble of claim 1, characterized in that the handgun is a rear sight ( 8th ), which can be removed from the handgun and by another rear sight ( 8th ) is replaceable. Handgun according to claim 25, characterized in that at the rear end of the closure housing ( 2 ) a dovetail-shaped formation ( 39 ) provided for the attachment of the rear sight ( 8th ) with a dovetail-shaped recess ( 38 ) of the rear sight ( 8th ) works together. Handgun according to one of claims 1 to 26, or according to the preamble of claim 1, characterized in that the deduction unit ( 6 ) In addition to spring means for a preferential force and a pressure point force has a switchable spring means for increasing the withdrawal force. Handgun according to claim 27, characterized in that the switchable spring means as in the Abzugeinheit ( 6 ) screw-in spring pressure pin ( 47 ) is trained.