DE1530318B2 - Push and pull trolleys driven by an endless rope - Google Patents

Description

3 4

The coupling head 28 and the coupling bolt 29 thus fall into this opening and are then coupled

as with the locking lug 30, which at its end which the coupling head 28 finally by means of the other

Thickening 31 has. For hanging the coupling bolt 29 with the hook 32. In the event that between

head and for securing through the coupling bolts see the two coupling bolts 29 and the

zen the car has a double 5 ken 32 on its frame sufficient clearance

hook 32. The distance between the detent rods is available, the coupling rod 4 can already before

24 is dimensioned so that it prevents the thickening 31 from engaging the detent lug 30 in the detent latch

lets through. The detent rods have an elongated 12 to be finally locked on the hook 32. now

Cross-section. On their underside, they can be pulled or closed by the carriage 1.

Thickening 31 undercut, so that the latching nose are ben io. In any case, the detent lug 30 engages

is securely engaged. with their thickening 31 to the front or to the rear

DäTEinrast is due to the thickening both under the next detent rod 24, so that the wa-

is safely taken along when operating as a towing vehicle and when operating gen 1,

secured as a push vehicle in the same way. The resulting shear forces are from the

On the hook 32 on the chassis of the car 1, 15 rollers 14 either on the lower flanges 16 or

which is to be moved, is by means of a coupling on the upper flanges 21 of the U-profiles 8.9 over-

Lungsbolzens 29 the coupling rod 4 is attached. wear.

Then the push and pull trolley 3 is slowly brought in. When driving through curves, the chassis 5 of the

approached until the latching nose 30 is somewhere above the push and pull carriage and also to the side of the

one of the openings between the detent rods 24 20 rollers 18 on the webs 19 of the U-profiles 8, 9

the latch 12 is standing. The detent lug 30 is allowed to be supported.

For this purpose 2 sheets of drawings

Claims (2)

1 2 the support as a notch latch with numerous open notches distributed over the claims: length is provided and one end of the coupling rod has a nose that 1. Push and pull trolleys with drive through a to collapse into a notch and to non-frictional connection Rope, with leadership in its own 5 gene attack in the notch is formed. The AnGleise on the track body, with a support with coupling process then runs so that initially the Fastening points distributed over the length of the coupling rod with one of its heads on the Wafür one end of a coupling rod, at the adjacent end of which is attached, and the push and pull of its The end of the rail car is to be attached, the vehicle is driven up to be coupled. if characterized in that the io the lower head of the coupling rod with the Ra support (15) as a notch latch (12) with numerous stencils does not immediately fall into a notch, Open notches distributed over the length - then the slightest movement of the is sufficient hen is and one end of the coupling rod push-pull car to let them collapse there. It (4) has a nose (30) which immediately creates a force-locking coupling for collapsing into a Notch and a force-fit attack in the 15 is much easier than with the form-fit coupling notch is trained. ment of the known device can be solved again. 2. Device according to claim 1, characterized preferably has the nose of the coupling rod indicates that the nose (30) of the coupling is thickened and the latch has a latch rod (4) has a thickening (31) and that the rods that are gripped under by the thickening. Notch latch (12) has latch rods (24) that are 20 The notch can be made up of two parallel spaced apart the thickening be attacked. mutually arranged walls exist that 3. Device according to claim 2, characterized by a floor attached to the support and indicates that the notch latch (12) consists of two by the at a distance above the floor Distance arranged parallel to each other ordered detent bars are connected. Walls (23) are formed by an at the 25 An embodiment of the invention is in the Support (15) attached floor (22) and shown by the drawing and will be explained in more detail below described arranged at a distance above the bottom (22). It shows Neten detent rods (24) are connected. F i g. 1 a view of the device from the side, F i g. 2 a view of the device from the front, 30 partially cut, F i g. 3 a detail of another embodiment-The invention relates to a push and pull carriage form, with drive by an endless rope, with guidance in F i g. 4 a detail of the first embodiment its own track on the track body, with a shape, seen from above, Support with fastening 35 F i g distributed over its length. 5 is a section through FIG. 4 on the line for one end of a coupling rod, at its AA. the other end of the railroad car is to be attached. . It's the railroad car with 1, the rails, The known device is essentially a small one on which it runs, with 2, the pushing car as a whole, pulling car, which in daily shunting operations does not go along with 3, the coupling rod as a whole with 4, which forms a problem because it travels outside the profile 40 with the chassis 5, the ropes with 6 and 7, the U-profiles with will. The drive cable of the towing vehicle is protected in Figures 8 and 9, the guide rollers with 10 and 11 and the Ra guide of its own track. The best case is marked with 12. As its name suggests, the rails 2 on the towing car have each on sleepers 13, on which, even if they are above ground, the drawback is that the U-profiles 8 and 9 are also attached and not pushed can. But also the 45 can be. In the case of construction under the pavement, the U-profiles 8 ', 9' can also be replaced by a coupling rod installed under the pavement, which poses problems during operation. In the rare (Fig. 3). The pulling or pushing car can be seen in most cases while the control is being coupled - it is best shown in FIG. 1 and 2. The chassis runs on beirungsschalter for the pulling cable of the pulling car in "un- the ends with pairs of rollers 14, which are stored in the immediate vicinity of the respective location of the pull 5 ° support 15, on the lower flanges or car of the wagons to be coupled to it to 16 of the U-profiles 8, 9. Furthermore, at both ends, the result is that the towing vehicle support 15 in brackets 17 does not move the horizontal rollers by actuating the switch on the ge 18, which laterally support the chassis 5 on the webs 19 of the desired accuracy on the U-profiles 8.9 to be pulled away or the U-profiles 8.9.
can. You have to accept tolerances, what the support 15 of the chassis 5 is between still has other disadvantages. Also it is upper flanges 21 of the U-profiles 8,9 out and when using a pull rope z. B. not possible takes the bottom 22 of the Rastenlich at its upper edge, the carriage with the push carriage over the rope falls on 12. With 23 the side walls of the notches are to be held precisely. The car runs forward. 60 traps, marked with 24 the detent bars. Further The invention is based on the object, in particular in curved pieces, to design the guide rollers pushing and pulling carriages for its coupling to the 10, supported by tabs 25, to the U-profiles 8 carriages so that they are fastened without any special intervention or 9. Through openings 26 in the webs on the part of the operator and without special 19 of the U-profiles 8 or 9, the guide rollers 10 engage in provisions on the system or on the carriage a 65 the space that the U-profiles enclose,
immediate connection between this and the train The formation of the coupling rod 4 is in and push trolley with a fixed length is possible. F i g. 1 to see. The coupling rod 4 works there This is achieved according to the invention in that as a pull rod. It consists of the tube 27 with the