DE1455212A1 - Device for the automatic connection of air and electrical lines for mechanical couplings on railway vehicles - Google Patents

Description

Device for autoaa ^ ical. Connection of air and E 1 e Ic trol lines for the raechani—

to '

see automatic coupling of Railway vehicles.

A whole series of autojaatic clutches are known, in particular those with a contour provided with teeth and a lock moving in the longitudinal direction, which are equipped with devices are equipped to connect the air and electrical lines,

Their shortcomings are mainly that they all have the stopcocks not fully automatic when coupling and uncoupling steer·

In addition, exercise the forces necessary to maintain contact to each other when there is pressure in the air lines, an au great force on the housing of the iftech & mix out coupling, They have an ai & nchnal effect, especially at low opening speeds the car, as experiments have shown when opening the shut-off cocks oppose the ability of the automatic couplings to be coupled.

To date there are practically no clutches, the unhindered, safe automatic connection of the air and electrical lines! which no manual operation for Control of the shut-off valve »when drafting require, guarantee ·

The object of the invention is the need to remedy the above-mentioned deficiencies and an automatic clutch with fully automatic connection of the Luffc and electrical cables a check, including automatic controls the Absporrhähne, which do not require any additional work from the operator require pereonclß

In addition to making it easier to operate the automatic clutch when forming long periods of time, it is the aim of the experience to »· '' '

- 2 909832/0268

the dispatch of trains with closed shut-off cocks susehlie & en «.

In order to guarantee the solution of the problem posed, see the vo ^ esehlagexi © invention ■ the arrangement of a coupling block before, which takes air and power lines in itself, arranged under 4 @ ß lock of the mechanical automatic clutch is and moved approximately in the longitudinal direction when coupling becomes »bo that 'the clutch jaw - the locks of the mechanical Similar to automatic coupling - mesh and ait their contact surfaces - similar to the touch of the Locks of the raechanical autooatic above Kupi> luag - touch · ■.

The 'liitts & etüels® derlaaft lines and sheet metal col £ onia files _for which are arranged vertically EU to the account areas, weivlan with

Mandrels and sheet metal contacts of the connected to the neighboring autosiutic countercoupling »

The centering of the Kupplunc "SSBL $ cl; ev / ird Essentially by din 2.ep $ TIQ £ h &% · XL and ice" nit him zussjü ^ env / irkende surface mechanical coupling aütosiatisciibn sovrie by a ch.aß J & entrieshorn a © the KvippluzL: £ Olock: ₉ is nit Eiser mang tos daa ZentÄiexhom "benashbartsa KuPPHmssbloc ^ B ausanuaemvirlctj light" this is "düs-nearly along movement has taken the KuppliiJiGsblocJte _t as

_{9 of} the Si® Eupplunsäblocks with ihs »n contact

netoeadiaajaaer holds and

Form dee S & ntxlei & orata let doxast come that to the 6ChIUs * the

- 3. 109832/0280

To avoid damage to the sealing ring · during the sliding movement of the contact surfaces, the Ilundsstücl ·; arranged for the air line and the Elektrokontalc ^ e submerged * The delivery doe I.lundstückea the air line cowle the Klektrokon'oakte carried out according to sehlüsaiTen connecting with the aid of I "ift _v milk · a piston old i-iundstüclc and tlektrbkontakte in the Working position leads and connects. Bine further «Execution unit provides a rear-mounted I-piece surface. The sealing ring is arranged in the rear part of the sealing ring, which first rests against the sealing ring of the counter-coupling at the end of the coupling.

Such a principle of connection of the clutch block is required no great force and continues to create the necessary Gebrauehelag · that connects the contact surfaces and the ÜundAtQok is required

The forward movement of the Bundetuokes as well as the Slektrofeontalct against the Cuppluagsblook of the mating coupling is achieved by the supply of air to the corresponding Kaaoeni and pistons, which the Vorkrtsbeeni the. Adapter pieces for the mutual connection controlled by an opeeialecMeber _y which is shifted during the coupling as well as during the uncoupling with both automatic couplings.

In the drawings is an embodiment of the invention shown »·

Seig it.

?!? · 1 - echoaatieche Uei-st ^ llun "of the device to autooAtl" · see connection of the air and elctroloitun ^ s below the automatic. ^; ..iutel buffer coupling. -

TIg * 2 - a top view of the front shown in Fig. direction.

Pig ·. 3 - a frontal view of that according to Pig. 1 | 2 shown Contraption.

- o a schematic representation of the device

Ls .2 in Supoelsvellun · - «:.
909832/0268

. * · 5 - a plan view of the device according to FIG. 2 in. Lo see division for exchanging dos üichtrinses,

. 6 - Sectional representation of the coupling block of the device according to Fig. 1 according to section A-A ♦

- Sectional view of the coupling block of the Vor. ' Direction according to Fi {** 1 according to section B-B. "'

Fig. 8 is a schematic representation of the guide means

and control slide \ m coupling block of the device. according to Fig. 1 ·

Fi ^. 9 - a sectional representation of the device according to Pig, 1 Section A-A in coupling position

Flg.10 - a sectional view of the device according to Fiß «1 Section B-B in coupling position

PiS «11 - a schematic partial view of the uncoupling mechanism with actuator slide iii coupling position the coupling blocks,

Pig, 12 - a schematic part of the drawing extends to the uncoupling

lun! 5aiaechaiiismue bit control slide in lo se position

Pig. 13 - a schematic di- on eicht on a Pochard enas for the delivery of the device according to Fig. 1.2 at . - Coupling of the automatic vehicle coupling.

- an echematic page display dos MechaniBiauis only delivery of the device to Pig * 1 »partly · la cut. .

- an echeraatieche representation of the mechanism according to Pig.14 in plan view »partly in section ·

Fig «1 (3 - another embodiment of the device according to Pig. 1 section B-B. · '

909832/0268

8AD ORF · »» -

As can be seen from the drawings, the Coupling block 2 ira upper part an air supply line 3i for example for the main container air, around which the electrical contacts 4 are arranged in a circle.

In the lower part there is a second air line 5i which, for example, carries the air. Between the two air lines 3t5, the clutch block housing 2 has a housing recess 7 and diametrically to it the sensor 6. To accommodate the centering horn 6, the shape of the housing 7 is supposed to be the centering horn 6 · On the underside is • arranged in L.lechanismus, the mil; which the mating coupling zuearacaenacts and its control lever 3 connected by bolts 9 with the supplungoblock housing 2 let its. Control lever end η reads on a bolt k of the control slide 37. In the bore of the control slide 37 there is also a tappet 10, the head of which protrudes in the Auypolbe ^ eitschaf teEtollung from the ruj>x> iunssblockotimflache. _{The notches 11 | 12 #} serve to limit the dome * movement in the longitudinal direction of the vehicle, against which the coupling block housing 2 of the mating coupling can rest and limit further movement.

That clutch block housing 2 ends in the shaft 13 with. of the markets Support surface 14, over the coupling & block housing 2 spring loaded on lever 17 by bolts 15 and by spring 16 which can rotate around the bolt 18

This arrangement is guaranteed! that the entire coupling lungeblook is kept in a position of readiness, whereby during the dee ILuppelns oa deflection of the said coupling block bit to coherent connection and a resilient union through Rotation of the lever 17 loaded by Fodor 19 about bolts 13 takes place. Beil »Coupling goes the coupling block first» τι-back, and. at the end of the domed front, it turns into the front Position zurvicX, where ox connects to the mating coupling block, as shown in Fig.4.

To hold the coupling block 2 in the position that is on the Picruren 1, 2 and 4 is shown, i.e., in front template, the

909832/0268
- 6 -

SAD

1A55212

- G - ·

Lever 17 is loaded by the? Edor 19 and holds the coupling block 2 in a front position both when uncoupled and also with coupled Fahraeugkuppliragon.

The so Pe of 19 ε tilt st in turn against cam 20, the is arranged on the element 21, which by means of bolts 22 and kill the lower salvation of the grain of the casing of the mechanical Coupling connects · If the bolt 22 is loosened, nsan.übor the handle 23 the element 21, lever 17 and the entire clutch lock zurückführon and also the clutch block housing Turn 2 to the side, as shown by the .ffexlo in Vig «5 is.

This arrangement allows an examination to be carried out conveniently if necessary or replace the seals.

6 shows a horizontal section along the line AA of the coupling block through the air line 3. It ends with the sealing ring 24 - and with at least from the inside spring-loaded shock valve 26, which is pressed against its sealing surface by spring 44 -. The air line 3 is on his. The end is reinforced by the piston 25, which can move into the cylinder chamber 27. On the Kolben'25 Isolierseheibe 26 is aufgeeetzt _v on which the contacts 30 are arranged Elaktroleitungen the "Dor piston 25 is connected by Qewinde with the air line 3 · The spring 29, with a bias voltage between. the coupling block housing Z and the flange y \ is arranged on the air line 3, the coupling block housing 2 presses against the piston 25 and insulating washer 23 with contacts 30 until it hits the piston 25.

The main pulp air line 5, which has the sealing ring 32, can either be designed as a whole with the coupling block housing 2 (7) or with a displaceable piston mouthpiece 60, which lies behind the contour of the contact surface, which occurs after the coupling blocks have been connected 2 (Pig _# 16) in the work division "moved wiixU

For Voraeidung of damage or of the Aasatoßens fiin-; re in animal G3.eitbewögung the coupling blocks 2 to each other, the shape of Kontalctflache, upon execution of the Hauptbrcinsliift-.:■ 5 as oia a whole, in plan view, in the manner of inor ^ _f; re -

909832/0268

Broken line abcd (Fig. 7) executed, the front protruding part of the Sontakbfläche a <m Dichbunäsring 32 largely protects against damage and the cooperating with the inner surface of the centering horn 6 a close connection of the sealing rings 32 to each other by bringing the coupling blocks 2 together guaranteed· '

The mouthpiece of the main brake air line 5 (Fig.?) "Is" in the shut-off valve 33 on, which is designed as a piston, the calibration, in the cylinder liner 34 can move.

The spring 35, which is under tension, presses the shut-off valve 33 against the sealing surface 36 of the discharge opening of the main air line 5 and keeps it closed, · '. '

To control the piston 25, the air line 3, the shut-off valve 33 and the main air line 5, a control slide 37 is used, which is arranged in a cylindrical opening of the clutch block housing 2 and which, under spring tension from the spring, is operated by the tappet Io and the other Cylinder-Y- «and us. . · \ - -.-

The control slide 37 has in its middle part between swei ■ 'ring seals an undercut 39, which in the working position indicated according to FIGS 41 connects. The channel 41 is connected to the chamber 43 and the pressure medium coming from the Rauptbrexosluf tleitung 5 can act on the shut-off valve 33 and hold it in the closed position. ·: \ '■ - - _t ·· ■■

Xa distance from channel 41 leads to another channel 42, the cylinder chamber 27 leads to the venting of the pistons 25 and valve 33 from the pressure medium W to be vented through the vent openings 5 and 51.

In the working position shown in FIGS. 6 and 7, the control rail 37 is used for pressure means when the vehicle couplings are not loosened from the Hau ^ tbrensluf tieituns 5 over the channel 4o in that formed by the Hiη twist 39 and cylinder aryling Karuaer and from here into the channel 41 and the Kaxxaer. 43 the cylinder— Buchce 34 and boeufeclilaert here the piston of the VerüC-olußveatils 33, who is doing under thru spring 35 ceine Schlieiitello oinninuat

. 90S832 / 0268

BAD ORiC "· ■

U55212

- ο -

and the llauptbreuusluftloitung 5 closes. The diversity The Ko! "benf laugh ensures that the shut-off valve 33 maintains its closed position ". In this working position The control slide 37 is the KaraiBsr 27 through channel 42 ciit the vent 51 and the atmosphere. Dae Coupling block frame 2 is located in this division of labor Control spools 37 only under the influence of the spring 29, by which · the mouthpiece as well as the contacts 3o are in one opposite the Kontaktf.lache e Ingo schöbe nc η location that the coupling process not disabled. The shock valve 26 is loaded by spring 44 in this working position and. acted upon by pressure medium on the Sealing surface and prevents the container air from escaping from the air line 3 to the outside. "'

When coupling, press at the last moment of the centering process, when the coupling jaws 2 are calibrated to slide together, as shown in FIG. 8. shown, the clutch block housing with their beveled surfaces e on the tappet Io and press them until they are only fully countersunk in the clutch block housing 2, whereby the control slide 37 is experiencing a shift. By relocating the tax slide 37 against the cylinder base, the channel 40 becomes old Channel 42 connected as illustrated in Figs. In this new working position of the control slide 37 is the Channel 41: connected to the vent opening 45, the Pressure medium from chamber 43 to the atmosphere. can escape The Brensluft the main Breuß air line 5 is now applied the piston of the closure valve 33 and leads this into an open Etellune, how this is shown in FIG. Simultaneously is via canal 42 acted upon by pressure medium of the piston 25 ia cylinder indicator 27, which moves the mouthpiece with shock valve 26 and contacts 3o against the coupling block housing 2 of the mating coupling, in in which the same process takes place under the influence of its control slide 37. In this case, the shock valve 26- when it is on the similar The valve of the Ge ^ onkupplung strikes - moved against the spring 44 and thereby the flow opening of the. Air line 3 open and the passage of air through the container air duct of the Guaranteed to ^ ea. The contacts 30 are vorwn.rtsbov: e3: en, üiit den, by joining together aifc dom Kolbon 25 and!, Fcindstück

909832/0268. ₉ .

D ORIGINAL

same contacts 30 connected to the Creeon coupling and the work »- ?. position established ·.

Due to the self-decoupling of the clutches and the unintentional divergence of the V / agen, you also remove the · clutch block housing 2 from each other, the control slide 37 Alga «»; gen position verbloibon in the working position as aue Fig. 9 and 10 'is apparent i because lrv this case lack the aUekstellkrüfte "wolcho the control slide could change 37 · 3EI this working position dea control slide 37 remains dam- According ·" the Versciilußventil 33 in an off-position, whereby the foil is ontlmpi-old autosoatic clutches in both of them, and consequently the air from the 3reral air line 5 will scatter unhindered into the atmosphere, causing rapid braking.

2 \ g Securing the shifting of the slide is done with normal 3 uncoupling (F sharp 11) of the automatic clutches by pulling and turning the control lever 8 via the cable eye 65. The control lever 8 has a continuation α , which pulls the spring 46. -sueanmendrliekt · The end of the control lever η reads at the bolt k on the 3touorechi «bor 37 and guides it to its original position as before the coupling · At the same time, the lever is raised with a spring-loaded pawl 47 build up the. can be swiveled around the axis 48 »The hook on the pawl 47 is, when the control lever 3 is rotated, if necessary · with simultaneous yerlftgerone de ) swiveled downwards, until the slide 37 has found a stop on the surface% d ·· 3töÖele 10 · Kaoh Krichen this working position does the pawl 4 work? under the action of the spring force of the spring 49 upwards, whereby the yaeh ^ u & kante r tscn pegs for the system, and in this way arrests the control button 37 moreover the tappet 10 _t as shown in Pig.12. .

In this division of the control slide 37, the Kaaatr 43 is connected to the Hauptbrestaluftleitunc 5, the exhaust valve 53 is Gosciiloeoea, 'the chamber 27 is connected to the atrial atrium and the Kolbeggi ^ i ^ * Jtott <ki | ück and contacts 30 is euroii force of the spring 29 imprinted in le π coupling bloom 2 »4ec

_m - ₁₀ ^ 'BAB.ORIGINAL

U552iV

Shock valve 26 sits on its sealing surface and thus closes the air line 3 * The iontacts 30, which are connected to the insulating plate 23 with the piston 25, enter the contact plate 50 during the movement, and it is finally dl · Läse taken, never verenachaulioht in cracks. 6 and 7 1st · Di · described rotary movement of the control lever 8 is transmitted by the · '- Work operations, as already explained, are triggered

When disassembling the uncoupled au tooati clutches and the clutch blocks, the control slide 37 #, the tone control lever θ has been guided until it comes to rest on the plunger 10, are in this working position, with spring 3a acting on the Stußolkopf ■ and the plunger 10 If the clutch jaw 2 moves apart, it comes out of the contact surface · A little later. ^: the tension of the cable 65 interrupted. Dooh dl · pawl 47 still holds by its contact with pin f control lever β in the position, as shown in FIG üutter ax control slide 57 has reached the working position which corresponds to the closed valves of the lines. After the plunger 10 has stepped out completely, the pawl 47 detaches itself from the pin f and the control levers 8 rotate under the action of their springs 46 into their Au8gang3la ^ e, the control lever end η removed sioh τοη of the pin k of the control slide 37 and the tantte a device thereon nlaat the ready to the new connection position wie.die · · i ^v la Fig 6 and 7 illustrates 1st ·. . ·. . ·. ;

If the decoupling is incorrect, the division of the ter-. ■ Binding of the lines by the Abvrärtabewegen de · Hairene Aat pawl 47 achieved, whereby the ^ decoupling ·· division dir, · .; The shock lever 8 is lifted · The control slide 37 returns under the influence of the pedal 38. to the coupling · division -; connections and the connection of the contact · 30 · This can be done. > v- _: "ftrt" fcebecause of the 3perrkll »lre 47 directly or with the help of the f S # lliuge · 65, by pressing the ...: V-shaft β of the pawl 47 through the Soeken t" on the ...: V-shaft that is below the

PUt the work of the automatic clutch only as a puff or - you operate the lever of the release pull like sram uncoupling the autostatic Fahrzeugjrupplunc, whereby, as already described, was swiveled forward by cable 65 of the control lever 8 and thereby because the control lever end η comes to rest on the pin Ic of the control slide 37 and this rotated. In this working position of the control slide 37, the valves of the air line 3 and the main brake air line remain 5 in the closing division and the piston 25 with insulating washer 28 and contacts 30 in the inserted rest position Control lever 8 of the clutch block of the lowering up, lung then arrives also under the influence of the control lever 8 of the first clutch block in a ßellunc that locks the control slide 37 » • o that .in the event that the automatic driving signals

clutch and the clutch jaw the valves in the closed position .and piston 25 with insulating washer 28 and contacts 30 in the inserted & uhelago remain and no work operations

The tergeschlacene arrangement of the coupling blocks on the antecea- j, table vehicle coupling and the suspension also enables the coupling block while the crest of the automatic drive coupling η auo a boo position lying behind the coupling jaw · »lead to the front in a Sebrauchslago. ';' _L. - '

In the case of this embodiment, the coupling is to be retracted »» blocks sound the end of use in a cool position a spring 52 effective » between the housing of the automatic coupling and the Lever 53 "17. let" be inserted as shown in Fig. 13 can be added to the front of the clutch shoe 1st «ur connection old dent Kupyiun £ oblook of the Gegon coupling of the lever 53 provided, • on the wb'hrond dos dome prone because of the automatic Fahrseugkupplunce η the central horn of the opening automatic clutch presses «The lever 53 transferred this movement while turning on the pretensioned spring 19 'and the lever 17' of the Lupplunjjeblock 2 cur verbinaun /; with de? a Euppluntfsblock the development leads to the unsuccessful situation

The same effect cecon over the lever 17 can also nit

a vertical lever .54 realizes vreraen, like those in the Pig · and 15 is shown. The upper end of the vertical lever 54 protrudes

- 12 909832/0268

the mouth of the hüusea which small at Jluft reefing de "tooth of the adjacent automatic clutch along dea arrow (Fi ^ .14) don Vertikalhobol 54 i in this Ausftihrungsfoytfi * verechwerikt about its pivot loader 55 ¹ while the Set ^ lam 56 with adjusting screw 57 on the angled lever J "moves" this and twisted its holes 18, thereby tensioning the error 19 and, by pivoting the lever 17 forward, leads the Xupjplungcblook to connect with the .Kupplungsblock the neighboring automatic forward.in the Sebraucholage.

For example, with the proposed arrangement of the piping blocks and their mounting on the automatic vehicle clutch, a delivery from the vehicle is also possible by means of pneumatic devices, if an air cylinder is used instead of the spring 19, <7 is involved in the process of connecting the C-o housings to the automatic clutches.

Another embodiment of a "andstUoks" for the main air line 5 with a displaceable piston and sealing ring 59 is shown in FIG . 16.

The sealing ring 57 is held in a ring groove in the movable ring piston 60 and the king piston 60 has seals 61 which seal it on each side of the cylinder turn, with the aid of the leather 62 and nut 63 it is in an elongated position held so that the sealing ring 59 relative to the Xontalttfläche of the clutch block housing 2 does not protrude. .

You ilammer 64 of the housing cylinder is connected to the channel 42, and the pressure medium comes from the control slide when coupling 37 eir.-ial in the Könner 27 and sun others to the Kasrcer 64. By Boaufochlngung the piston 25 and the single piston 60 takes place a relocation of the same for the coherent connection of the assets and dor contacts 50 with the Ce ;; eri coupling.

909832/0268

Claims (1)

Device for the automatic connection of the air and, Slectroleitunken, preferably for mechanical sliding>. ■ * nenfahrsougkupplune, en.-ait pull and push claw and between this arranged coupling and coupling lock, characterized in that a common coupling, lungsalook (2) is provided, its lateral and * ur large claw-pointing ULon guide surface when coupling, the Similar to rail vehicle coupling, elt the contact surface de ti »wo i tan the adjacent coupling unlocka (2) corrected, in such a way about to the direction of travel the mischief "-: other arranged air lines (3 | 5) old the controlled »; * '* Ren shut-off valves (26; 33) open, the upper air line ' (3) or both «.uaschieblWLre mouthpiece ·« uxf white. ^ v sen and their upper part with a '.-.'. V) '^ Isolioreoboiöe (23) and the Kreisföraie arranged Kon «,;. '; clocks (4; 30) provided iat that also the clutch * öloolc (2) in Stoüriohtuns oih Zontrierhorn (6) as well as a Sprochonde Ausnehaung (7) aeaitst and the ICupplungsblooic (2) ends in a shaft (13) aifc support surface (14), which under the influence of a spring (16) aufdeta achwenkboron .- ■ HeDOl (17) stores a »supply input« echaniffi-us and that continues a äLeuerraecaani & aua sit dea in the contact area protruding vorachiebbaren ütöüel (10). is provided, dor When coupling by means of a spring (33) the movement on a * control slide (37) to control the left and * achluBventilo (26; 33) .transmits and there is another control rheoel (d) the Steuererechiabex (37) during the uncoupling «. and the similar sWucrhebel (3) of the neighboring one £ upplun £ 9t> curl (2) v / ährond of the summit! Process influenced » 2 · Vorricixtunis zur autoßati ^ cuea Vfttüin'danß dar Luft- • Slek-fcroleitun ^ on, vor2Usjc »wai3e i'ür raechanitiche Sihie— In-vehicle couplings noula claim 1, dadui'ck net, since the oi> cre üaljL'tc of the coupling block (2) 909832/0268 • ■ OBlGlNAU white an air line (5) for the main booster air, the end of which is designed as a piston (25), the yoa tfleuarechieber (37) is controlled and pressurized with pressure medium, in the center the pre-closing valve (26) Is mounted and carries the insulating washer (28) with the contacts (30) arranged in the form of a shape, and that a spring (29) is also located between the coupling block (2) and the flange (31); schongeschalten iet, - dio dun piston (25) with sealing ring (24) as well as insulating washer (28) with contacts (30) '{ opposite the contact surface (50) in a retracted countersunk days that the lower Hallte of the coupling jaw (Z ) for example a mainbreatslufto- ;; management! (5) oeeitzt, the mouthpiece of which has Alt Dicntungering (32), alt dom Xupplun ^ aölock (2) forms a sinUeit,. whose end face lies parallel to the contact face (30). "by the skin (a | b) protruding opposite the recess (c; d) and that in the zone of the main air duct the KolDan-like failure valve (33), which is loaded by the spring (35), is stored, either via the control valve (37) ) and Kaituner (4-3) flowing or from. Coming from the main brake air line (5), is controllable Device for the automatic connection of the air and air ducts, preferably for mechanical rails, vehicle couplings according to claims 1 and 2, characterized in that the line (5) preferably carrying the main air duct is connected to the TereohluSventll (33). A cylinder tube ends in a cylinder tube, which leads to the rear piston (60> in Kaaaer (64)) provided with the old seal (61) and sealing rins (59) and which is loaded by the spring (62) in a contact area opposite the vertical contact. aschooönen Buhelage, or acted upon by pressure medium. Against the force of the spring (62) a cait aen Ge ^ enkupplungeblock (2) «key» 3o Voroindunj ;; Device for uutoaati & cben Veröinduug der Luft- und LektxOleitUi; igen _# precautionary for n: echaaischo Sch.iencn- according to the claims 1 and 2, thereby 909832/0268 BAD OBIGSHAL lty_ 1465212 marked that the cylindrical «it swai seal» · ring equipped control axes (37) through? eder (33) connected to the tappet (10) and the control lever (3) has a spring-loaded lock (47) that rides Stofiel (10) la Wirkuagesusafisaenhans is and the control lever (ä) with Control spool (37) until the moment of complete opening » steps over the ram (10) over the contact surface of the coupling ring (2) eeitwsilits locked *. 5 · Device for automtieoton connection dtrr air »and Electric cables according to claims 1 and 2, Kokenazeioh * · net by, a Zuetellccchanisimis, desttom um bolt (Id) '· external lever (17) by means of scream anchor and? edef with element (21) in a resilient connection, which can be swiveled out to Loeen dee Bolaena (22) (J? lts 5) * 6 · Air and automatic connection device Electric cables according to claim 5 are thereby cckennsseicn *. net, OaA-for the FümSing de · Kupylungnblocice (2) in the Dome division of the bolts (Id) by means of Küclcfaorunge- V spring (52> loaded three-armed lever (53) can be opened. stores and sögeη lever (17) in a supporting manner, and that * B Return guide spring (52) to clutch ο block (2) on JSnt * coupling «swiveled back and spring (19) the coupling & blocfc (2) leads to a disintegration «... · 7 «Device but atttosiatissclien connection of the air» and felektroleituugon according to claims 5 and 6, 'thereby tjokeiuiaeichnet that bolt (13) the by Rüolclührfe-4er (32) belautetenWinlcelhebel (58) and adjacent to this Lever (17) scbwenlcoar and the one un Schwenlclaeer (55) swiveling vertical lever (5 ^) eehen. iut, whose lower adjustable lever arm (56) with adjusting screw (5?) to the Winkelheosl (57) anlieecad Coupling belt & eblocfc (2) in the Xuppelstellun ,; Xclock. 809832/0268 BAD ORK3WAL Blank page