DE7617734U1 - LOCKING DEVICE FOR RETRACTOR - Google Patents

Description

TeIetakt-Dressurgeräte-Schecker KG 2 961 Georgs hei l / SUdlitaakAeiland, Postfach 10

Launcher; for dumbbells

The invention relates to a launching device for dumbbells ι like they are mainly used for dressing Hounds used to fetch this of game and the behavior associated with it. One with the launcher after of the invention to be shot fetching trestle has a cylindrical inner recess with which it on a cartridge-like shaft of the abseiling device can be pushed on. When fired, the propellant charge shoots the launching device the retrieval trestle over a distance of 50 - 80 meters. With the free plug, which gives no ground trace, the flight distance and the

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With a bang, the processes of a real shooting of plug or small game are deceptively imitated, and the dog is trained for the real hunting conditions and trained to closely observe the hunter and the plug path of the retriever (later the game). So he quickly learns to estimate distances, to keep absolute cows until the retrieval command (uchu: - rest) and then to search purposefully, shne clues like a footprint ₀

The invention relates to a launching device in whose cartridge-like shaft for receiving the retrieval trestle a passage for the propellant charge is formed. In the known launching devices of this type there is the risk of unintentional triggering of the trigger, ZeBo in the case of the carrier of the launcher ο

The invention has the object of providing a structurally improved, easy to manufacture, easy to maintain and to create a launching device of the type mentioned above which is safe to use and which is safe offers against unintentional triggering of the trigger "

This has been achieved according to the invention by means of a handle for receiving one with the cartridge-like Shank articulated fit, on the back of which

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According to the end there is a recess or recess in which the release button of the through a hole in the Sunk in the base of the recess or »recess, which is slidably mounted in the fit is housed in a preferred embodiment; form, this recess or recess is located in a conically widened end piece that is flattened on one side of the handle ο The recess or recess is preferably trough-shaped

According to a further feature of the invention, the handle has on the flattened side of the widened end piece opposite side of the cylindrical central part a flattening which opens into a recess in the collar at the front end of the handle, in which the Lever of a locking lever pivotably mounted on the shaft end can be swiveled in until it rests on the flat.

Further features and advantages of a launching device according to the invention emerge from the subclaims in conjunction with the following description of an exemplary embodiment with reference to the drawings.

Branch it;

1a, 1b and 1c longitudinal aclinity Töilanyichten an Abac lifting device disassembled into its assembly units according to the invention _y

the handle is only partially shown,

Figo 'c! : a longitudinal section through the handle of the launcher according to Figo 1,

Fig « "t>: a longitudinal section through a retrieval trestle to the launching device according to Figo 1 ,

4: a plan view of the shaft holder end an Abachußvorrichtung according to the invention, seen in the direction of the arrows IV-IV of Fig. 1,

Fig. 5: a plan view of the handle end with inserted socket, seen in the direction of the arrows V-V of Fig. 1

and

FIG. 6: a partial longitudinal section through the widened grip end piece in accordance with the section plane Figo 1 vertical plane.

The firing device shown in Figo 1 consists essentially of four assembly units, namely the pin Z with its holder H, which are assembled to form the cartridge-like shaft S, the socket F to be articulated with the shaft S and the handle G ₁ in which the socket F is inserted, as well as off

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some parts *

The pin Z consists of a tube 1 with a Durohlaßkanal 2 for the flow of the propellant charge and with a rubber O-ring 9 'to be embedded in a circumferential groove 3. the Pin Z has »a patrol lead-in end that is reduced in diameter screwed into a central bore 4 of the bracket H, the Zapfeöende something about a on the back of the mounting plate 7 formed fitting ring 6 protrudes and the cartridge insertion opening is exposed

The bracket H consists of a plate-like round body 7 with a central opening 8 of smaller diameter in the bottom part and a central opening / larger diameter, the edge 9 ^{1 of which is} drawn inwards o The diameter of the opening 8 is slightly larger than the diameter of the pin Z and the diameter of the Opening 9 slightly exceeds the outer diameter of the retrieval trestle A (Fig. 3), which consists of a sleeve 10, which can be pushed onto 3ias tube 1 of the pin with a snug fit, with bait 11 drawn over it, which is made of plastic and coated with Pell to create a wild weather can be.

On the back 5 of the plate 7 is an articulated connection unit to connect the bracket H to the socket P

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installed (PLGC 2) "This connecting unit consists of an opening 8 surrounding annular body 13 Rait of the opening 4 surrounding ring socket 6 for daa end dee pin Z and two diametrically opposed projections 14a _f 14b and 16, and two of the ring body 15 adjoining, mirror-inverted tarpaulin body 12 with curved middle part and end flanges 12, 12 ". The attachment 14a, 14b is forked and forms a pivot bearing for a locking lever 15 o The end flanges 12" serve as pivot bearings for two connecting fork arms 17a-17b of fit P ( Pig · 5) and an ejector 20. The connection is made by means of pins 18a and 18b, which in the assembled state are aligned through holes 19a and 19b in the arms 14a, 14b, the end flanges 12 · and the joint head of the locking lever 15 or in the end extensions 12 ", the fork arms 17a, 17b and in the ejector 20 are passed through.

During assembly, the ejector 20 is mounted between the fork arms 17a and 17b by means of the pin 18b, its arm 20a being received in a radial recess 30 in an annular body 28 of the fit F. its widened head part protrudes into a recess 16 'in the extension 16 when the pushing device is folded. When swinging apart the version and the ochr-i i'te :; J ■ /. iv '■ the cartridge by means of the in a cadial groove 1 un Ja oiVnor.ü ■■. ·

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■ 7 ¹ ·

[engaging Auawerferarmes 20a automatically from the

j Fit P raised.):

The fit P consists of a Pasaunga tube 2 \ that is connected to! one end by a plate 22 with a central hole 2'y

is closed and at the other end carries a connection head 'c ν, which has an end plate 25a with a

• f tion 23 has aligned central bore 26 »on this

Plate 25a is the unit for articulated connection of the '■ Fit P attached to bracket H »This exists

from one of a cylindrically protruding edge 27.

29 given ring plate 28, the central opening / in diameter

corresponds to the diameter of the ring socket 6 so that it can be pushed into it. The outside diameter of the edge 27 corresponds to the inner diameter of the area delimited by the arcuate parts of the planes 12 in FIG

Bracket H, so that when swiveling towards each other from

with the articulated fit P and / shaft S of the edge body 27 into the puddle

12 pushes and the ring socket 6 in the recess 29. On two diametrically opposite sides of the Edge body 2γ are fork lugs 17a, 17b and 24a, 24bo The arms 17a, 17b have already been mentioned above mentioned fork attachment for dis articulated connection of Fit P and holder H are grounded by means of the pin 18b between the splashing ends 12 "and on both sides of the ejector: -, 20 stored and the fork arms 24a Ui-. 24b, aie in

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Length and width correspond to the fork arms 14a ur> d 14b, come on when folding the launcher

the

these to the plant, with their / contact surfaces opposite Surfaces flush with the free tops of the end τ flanges 12 '. For anchoring when folded State is a locking lever 1i>, the after inserting the fit P into the handle S it can be pivoted into a recess 45 in a handle collar 33, where he comes to rest with his lever arm on a flat 34 ·, the side of the handle G, in which position he is when using the firing device by means of the the handle G is held in a tight hand «,

The handle G is an approximately hollow cylindrical body made of plastic with a collar 33 at the front end of its outer diameter is slightly smaller than that of the plate 7 and the inner diameter of which allows the connection head 25 on the fitting tube 21 to be pushed into the handle G Inner stop edge 30 for the end of the fitting tube, which is followed by an approximately trough-shaped recess 35 in the rear B- ^{door (} ie a handle bead 3t>, which is flattened at 37 on the handle side opposite the flattened area 34 to prevent the handle from slipping in the j land its middle part is provided with a flattening 3β following the flattening 37 »

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The release button 39 finds one in the recess 35

21
inside the fitting tube / mounted trigger bolt 4Ü, receptacle which is connected to the release button 39 via two spacers 41 and a circlip 42 and has a connection washer 43 in front of its tip 44 for a compression spring 46 mounted inside the fitting tube 21 around the bolt 40.

After loading the unfolded launcher, folding it up and locking it by means of the Lever 15, the launcher can be fired by pulling out the trigger by means of the release button 39 against the force of the peder 46 and then releasing the button 39, which causes the snap back of the trigger bolt 40 under the action of the peder 46 to the pole has with the ignition of the cartridge by the hitting it Tip 44 of the trigger bolt 40. The propellant gases pass through the channel 2 of the in the inner tube 1 of the Retriever goat A introduced shaft S and shoot the goat A.

Unintentional triggering of the trigger device is prevented by the recessed accommodation of the trigger button 39 avoided within the recess 35, even in the case of a pail of the launching device or its carrier there is no need for technically complex arresting or locking devices for the trigger.

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To mechanical Be ac had i gunge τι οα ..- r about g- · .. · -άκ,. · ^ - ■: · ... · _ωυ -rung of the trigger device ge gun unbt .aua,.-Iiti ^ To prevent loosely securing handle part, acr the rear handle part, i.e. above all the bead 3g, but preferably also the adjoining part of the middle part of the handle (expediently 1/3 of its length at. ^) made of a very hard, but not bubbly plastic, which is still sufficiently flexible to ensure the required breakage,

The front part of the handle, so the the Eigent licksen handle means forming part preferably 'c / 1> its length and the collar 33 are made of a very soft elastic plastic. This soft-elastic grip part has the puncture to softly absorb the recoil that occurs when the gun is fired. The recoil force acting on the socket, which tries to push the fit backwards, jerks the connection head 2 $ with the connection unit against the handle collar 33 and thereby causes an elastic compression of the front handle part, whereby the recoil energy becomes elastic Pormänderungsenergie is implemented, so that there is no longer the risk that the recoil force can move the Gpiff G in the hand of the person holding it with a violent jerk and can push the collar 33 painfully against the hand.

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The invention is not limited to the embodiment shown and described, for example. Rather, deviations are possible. So aB instead of plastic another suitable material can be used for the handle G, which can be produced with the required elastic properties, e.g. B ₀ hard rubber "

To empty the pushing device, the lever 15 is opened and the shaft S folded down. By tilting the cartridge is automatically ^{lifted out of the socket I 1} and can be removed.

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Claims (6)

Ato requirements % 1o Absohußvorrlchtung for a retrieval trestle with cylindrical Inner recess, with which it is attached to a carton-like Shaft of the launching device can be pushed on, in which a passage for the propellant charge is formed and which is articulated to a fit containing the trigger, characterized by an from Handle (G) composed of two materials with different coefficients of elasticity for the receptacle the fitting (P), the rear end part of which consists of a hard-elastic material, preferably a hard-elastic plastic, and a recess or Has recess (35) in which the release button (39) of the through a hole in the bottom of the recess or recess (35) guided through, in the fitting (P) displaceably mounted trigger (40) housed sunk is, and the front part of a soft elastic material, preferably a soft-elastic table Plastic. 2. Launching device according to claim 1, characterized (33) by a collar / made of a soft, elastic material at the front end of the handle. 3. Suction device according to claim 1 o ^ or <-, characterized marked that the handle! middle part ar ..; χ · en :: and an 7617734 01/27/77 its front Kridabschluss or the collar (;>) to preferably about 2 / "$ of its length consists of a soft elastic material and the remaining length of a iiört-e las table material consistso 4. Launching device according to one of the preceding claims, characterized in that the flattened side of the end bead (36) is axially offset from a flattening (34) on the hollow cylindrical handle middle part, which is in a recess (45) in the collar (33) at the front end of the handle opens into which the lever of the locking lever (15) pivotably mounted on the shaft end (H) can be pivoted in such a way that it comes to rest against the flat (34). 5. Launching device according to one of the preceding claims, characterized in that the fit (P) with your front head part (? 5) on the soft-elastic = see handle front end (33) rests and its rear end can interact with a stop edge (30) on the inside of the hard-elastic handle part. 6. Launching device according to at least one of the preceding claims, characterized in that the one end plate (25a) with a central bore (^ l ^λ for the Dr.uohtritt the trigger tip (44) and 7617734 01/27/77 a unit for the articulated connection of the fit (i · ¹ ) with the shaft (s) having the fitting head (^ 5) is mounted within the handle (G) so that the pivot axis (18b, 19b) to the plane of the flat (37 ) runs parallel or almost parallel and perpendicular to its longitudinal axis. 7617734 01/27/77