DE1755178C3 - Fixed device for automatic coupling of rail vehicles - Google Patents

Description

3 '4

Furthermore, according to a further invention, a V-shaped recess 24,

feature the free end of the tongue is a V-shaped end 9 of the swivel arm 7 uocrein_

Have recess. siiick 25 side baffles 26 and 27 ™ '

Embodiments of the invention are shown in FIG. The guide plates .6 and drawing shown, namely 5 shows together with the tongue 18 two fork openings 29 Fig.l the top view of a first embodiment and 30 for receiving the coupling socket. The fruit, form of a device according to the invention for spacing the guide plates 26 and 27 is larger than the automatic coupling of rail vehicles, outer width of the coupling socket. _c "";., u ".., Figure 2 is a side view of a further expansion of Figure 3 is the free Ende31 the bent laterally ^ guide die ₁₀ and Leitblechcs 26 to the outside. The free Fig. 3, on a larger scale, details of one end 32 'of the other guide plate 27, on the other hand, is a hook actuating device according to the invention. if you. Arrangement according to Mg. Ι Application According to FIGS. 1 and 2 move to be coupled takes place, not bent. If, however, aas uaoei rail vehicles 1 and 2 on rails 3. The carriage 10 according to FIG. 2 is also arranged so that the tools 1 and 2 have similar couplings 4, 15 free end of the guide plate 27 a ^b g ^eb ° g ^e "<! Uas in the known manner each from a coupling ^{Fig. 3 dash-dotted line} The drawn-in volumes consist of hooks 5 and a coupling socket 6. The coupling process with the OaneisiucK lu device for coupling has a hook at the free end 9 of the swivel arm 7, unaonangi and an eyelet actuating device, of which, depending on its type of Lvnschwenkens f ig. 1 in Fig. 1, only the former is shown. the hook 20 or 2, by the by the ireien bndenJl and J-actuating device comprises in the embodiments or 32 'of the guide plates 26 and 27 formed ernach Fig. 1 and 2 an opening widened by a fixed point 8, the coupling socket b of the swiveling swivel arm? Which grasps at its free stuff 1 and carries a fork piece 10 at the further forward end 9. On the swiveling movement of the fork piece from the fork In the arm 7 a piston rod 11 of a pressure medium 25 29 and 30 is added. The coupling hook s cylinder 12 is articulated. The swivel arm 7 of the vehicle 1 is carried along by the recess zn by acting on the pressure cylinder 12 to the tongue 18 and swivels about its in the area of the coupling members, according to Fi g. 1 axis of rotation upwards. Swing in the length of the tongue 1 or 2 in a horizontal plane. the depth of the fork openings 29 and 30 is such. In Fig. 2 the arrangement is so far different as 30 dimensioned that the coupling hook 5 in which the fixed point 8 is arranged such that the coupling-ready position to fall into the coupling pivot arm7 under action of the pressure medium eyelet 6 of the vehicle 2, while the coupling cylinder 12 and the piston rod 11 in a lowering eyelet 6 of the vehicle 1 have not yet reached the bottom of the plane on the right from a rest position between the openings 29 and 30. Rails 3 in the area of the coupling members 35. The tongue 18 of the fork piece 10 rotates when it can pivot. Lifting the coupling hook 5 by the treie To lift the coupling socket 6 of the vehicle 2 end 9 of the swivel arm 7. When pulling back the a forked fitting 13 is provided, which fork section 10 after the coupling process leg a recess 14 for receiving the up- the return spring 21 ensures the Has reset of the swiveling coupling socket 6. This 40 tongue 18.

Fitting 13 is attached to a swivel arm 15, after the coupling hook S has been swiveled up

the means of a pressure cylinder 17 to one of the vehicle 1 in the position ready for coupling is dei

Fixed point 16 is pivotable. Pressure cylinder 17 is applied, which is the horrible

The fork piece 10 has a middle tongue 18 piece 13 for lifting the coupling socket 6 of the hahr-

on, which brings between pins 19 and 20 at the end 9 45 stuff 2 in working position. After that it will

of the swivel arm 7 is pivotably mounted (FIG. 3). Fork piece 10 moved back to its rest position,

Under the Wiikung of a return spring 21, the coupling hook 5 of the vehicle 1 is in the Tongue 18 falls on a stop 22 in its rest coupling socket 6 of the vehicle 2, and

position on. The tongue 18 is how the cross-section closes the eyelet actuating device for Representation 23 illustrates, a slightly curved 50, the coupling socket 6 of the vehicle 2 in the rune sheet metal. The tongue 18 has retracted position at its free end.

1 sheet of drawings

Claims (3)

is pivotable, the part of the hook actuation device engaging on the coupling hook passing through the coupling eye of this vehicle 1. Track-mounted device for automatic can, and a (^ !! actuating device mii coupling of rail vehicles, in particular 5 a pressure medium cylinder and a with its pit car, whose couplings each have a piston rod connected to a fixed point on coupling hooks and a pivot arm articulated as a coupling shackle, the free at its HND, · and clutch ring formed coupling eye one for lifting the Kupplungsose ccs other have, consisting of a Hakenbetätigungs- vehicle in the kuppelbereitc position serving ^ - means having a Druckmittclzylinder having through m gabeltes form piece, which on both sides of the. the piston rod of the Kupplungshakcn of the coupling hook vorbeischwenkh this vehicle;. a vehicle in the dome-ready location is high, which means e.ner control means Ha is nschwenkbar ₁ ^, wherein the actuating means to the clutch before each Osenbctyühaken engaging portion of the hook actuation - good ngseinrichtung first in the working position and then y, device through the coupling eye of this 15 rest position can be brought. stuff can occur, and an eyelet actuation In such a known device after, device with a pressure cylinder and the German interpretation ί 019 682 is ;;:; a part that is connected to its piston rod and engages the coupling hook as a head piece; a fixed point articulated swivel arm, which is attached directly to the free end of the piston rod ik at its free end a for lifting the 20 pressure cylinder of the hook actuation unit The coupling eye of the other vehicle is attached to the hanging. It is intended that this coupling ready Positioned forked fitting by snapping out the piston rod a, ι has piece that exerts on both sides of the Kupp impact on the coupling hook to this, π Lungshaken this vehicle swivel past to throw in the position ready for coupling up. I-.ui is. wherein by means of a control device, the 25 holding of the coupling hook in its upper Hook actuation device in front of the position through the head piece is therefore never hi Eyelet actuation device is only possible in the working position, because here the piston rod with the and can then be brought into the rest position, since the head piece of the coupling eye of the other vehicle characterized in that that would be in the way and thus a lifting of this coupling hook (5) of one vehicle (1) would prevent the application eyelet from entering the ready-to-couple position, gripping part of the hook actuating device In this known device must therefore at the free end of a fixed point (8) throwing up the coupling hook of a driving articulated joint, with the piston rod (11) of the stuff and lifting the coupling eye, des Pressure cylinder (12) of the hook actuation other vehicle in quick time setup connected swivel arm (7) take place one after the other, which also very precisely is brought and must be kept from a two fork openings so that when falling back (29 and 30) for receiving the coupling eye (6) of the coupling hook, just use the coupling eye Vehicle (1) forming fork piece (10) rides. The need for this precise temporal consists, which is caused by a middle tongue (18) and a sequence in a disadvantageous manner two lateral baffles (26 and 27) is formed. 40 corresponding technical effort and brings as the free end of the tongue (18) having the further disadvantage that the reliability Swivel arm (7) against the force of a reset of the device with regard to the coming into being spring (21) is pivotably attached, one of the dome is impaired. his engagement in the hook mouth of the coupling. The object of the invention is to provide a Lungshakens (5) permitting shape has 45 to create device of the type mentioned, and wherein the baffles (26 and 27) on which the above-explained disadvantages ver-Schnvenkarm (7) are rigidly attached. are avoided. 2. Apparatus according to claim 1, characterized in that this object is characterized according to the invention that the free ends (31 and 32) release the fact that the part of the hook actuation which engages on the coupling hook of one of the Lcitbleche (26 and 27) to form a vehicle widened Opening are bent outwards. device at the free end of a on a Fesl- 3. Device according to claims 1 and 2, articulated point, with the piston rod of the characterized in that the free end of the pressure medium cylinder of the hook actuating device tongue (18) a V-shaped recess (24) is attached to the connected swivel and shows. 55 from a two fork openings for receiving the Coupling eye of this vehicle forming fork piece consists of a middle tongue and two lateral baffles are formed, with the free End of the tongue that is on the swivel arm against the The invention relates to a stretch-fixed front force of a return spring, articulated so as to be pivotable direction for the automatic coupling of rails is to engage in the hook mouth of the vehicles, in particular mine cars, the coupling hook of which has a permissible shape lungcn each one coupling hook and one as and wherein the guide plates are rigid on the swivel arm Coupling shackles or coupling ring trained are attached. Have cupping eyelets, consisting of a hook 65 According to an expedient embodiment of the The free ends of the metal sheets can be used for the actuation device with a pressure millel cylinder animal, through the piston rod of which the coupling hook forms an enlarged opening to the outside of one vehicle must be turned up into the ready-to-be-coupled position.