DE8101912U1 - Rail car - Google Patents

Description

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The innovation relates to a rail _{car, etc.,} in particular cable trolley, which is movable along a rail with a T-bzws I-profile, having at least four rollers with substantially horizontal axes, of which two wheels on the right and left Unterflanschteil run of the rail and with At least four guide rollers with vertical axes, two of which are in contact with the side surfaces of the right and left Uhteff1 flange, and with an elastic buffer at the front and rear end of the carriage.

Such rail trolleys are found in particular as cable trolleys Use, where they carry a cable holder, are guided over soft cables * those in the collapsed State of the cable trolleys form sagging loops between the trolleys. These lines are used for Energy and data transmission for a mobile consumer, such as storage and retrieval vehicles, storage and retrieval devices, buffer machines, distribution trolleys, etc.

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above the four wheels is of the cable trolleys and the art it hanging weight to the rail abge ^ · supports, such Festoon be partly longitudinally moved at a high speed of the rail *, for example, at speeds over 100 m / minute * To secure straight running OEF Festoon to Guarantees are always provided with guide rails * which roll on the side surfaces of the right and left Uriterf 1 änschteils of the rails. are milled.

About the shocks that occur when they come against each other1 Cable trolleys occur to soften, each cable trolley is front and rear with an elastic Provided buffer.

It is known to have the guide rollers in pairs on each Side of the carriage to be arranged between the rollers. This has the advantage that the cars are relatively short and the buffer path of each buffer can be fully utilized. However, since the distance between the guide rollers is relatively small for each pair of rollers, such a cable trolley tends to move along the Make rail rolling movements * These rolling movements reduce the ferry speed of the On the other hand, they lead to a high level of wear and tear, especially on the rollers. it is known, the guide rollers each in the field to arrange the rollers. This has the disadvantage that the storage of rollers and guide rollers each

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tng adjacent * What fühftj to a corresponding constructive effort, in particular when the axes of the stored Sirid ühfungsrol1 f eh _s adjusted so that the • ingangs mentioned bias voltage may be set or adjusted.

fs continues to be known to be the leader in everyone Side of the carriage aiii front and rear end of the To arrange the trolley outside the area of the rollers * This is probably due to the large distance of the guide rollers on each side of the carriage a ^ Wall-free straight-line stability is achieved, but the disadvantage is that the carriages are relatively long and the buffers at each end of the car must be built in front so far that the buffer path is fully utilized the other parts of adjacent wagons do not touch each other.

The task is to train the cable trolley in such a way that that he is relatively with perfect straight-line stability is briefly trained.

This object is achieved with the features of claim 1. Advantageous embodiments are the Subclaims can be found.

An embodiment is shown in the drawing which is a schematic plan view of the Represents carriage with rail.

Four rollers 2,3,4,5 are mounted on the carriage 1, whose axes of rotation are essentially horizontal

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Two rollers 2.4 BMW, 3.5 each are on the fencing Unteffίanschtei1 6 or · left Unterf ί arise "ti te ίί 7 der Rail 8, the Schiertä 3 has a T or «J> PrOfü

~ iuf, The hip leg of this profile is with; 9 ident

net, the cable trolley 1 can be moved ₄ along the rail 8 via these rollers Z to 5

On each side of the carriage Ϊ there are two guide rollers iö, , Ii and 12,13 are provided. The leadership roles IÖjÜ at

On one side of the carriage 1 are the side surfaces

14 of the right Unterf1anschtoi1s 6 _s än while the

Guide rollers 12, 13 against the side surface 15 of the

on the left lower flange part 7.

The guide rollers 12, 13 are here between the rollers 3.5 arranged. The guide roles 10, 11 on the other hand, lind mounted outside the rollers 2, 4, so they have a relatively large distance between them.

Cable trolley 1 is below the lower flange * Equipped with a buffer 16 or 17 at each end. The mounting base of the buffer 17 is here in the area of the guide roller 11, while the mounting base of the buffer 16 lie in the area of the guide roller 10 can.

ϊ At the neighboring Leitüngswageri I ¹ the arrangement is

of the guide rollers performed exactly the other way around, i.e.

\ the internal guide rollers 12, 13 are located

■ l · on the right side of the car I ¹ -, while the outside

lying guide rollers 10,11 on the left side

j of the carriage 1 'are located.
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8219/72 / Ch / Ha. · ';"* Δη Λ I'll: January 26, 1981

If neighboring cable trolleys collide, then |

the buffer paths can be fully used without ]

that there is a risk that the external guide "

roll 10,11 adjacent carriages touch each other. ;

By providing the external guide rollers I

10.11 the length of the cable trolley 1 is only un- $

much longer than a cable trolley, |

in which all guide rollers are between the Ί

roles are arranged. However, it becomes a considerable |

Shortening compared to such cable trolleys achieved, |

where all guide rollers are outside the rollers §

are arranged. f

Claims (1)

Expectations .. Rail trolleys, especially cable trolleys, of the Tangs a rail with a T- or I-profile can be moved, at least four rollers with approximately horizontal ones Has axles, of which two rollers each run on the right and left lower flange part and with at least four guide rollers with vertical axes, two of which are on the side surfaces of the right and left lower flange part, as well as with an elastic buffer at the front and rear end of the car, marked thereby net that on one side of the carriage the two guide rollers (12,13) between the two rollers (3,5) and on the other side of the car the two guide .rollers (10, 11) at least in the area of the rollers (2,4) are arranged. Carriage according to claim 1 »characterized in that that on the other side of the carriage the guide rollers (10,11) outside the two rollers (2,4) are arranged. -2- 8219/72 / Ch / Ha Jan 26, 1981 3. Trolley according to claim 1 or 2, characterized in that the between the rollers (3,5) arranged guide rollers (12,13) on the left side of the carriage and on the right side of the adjacent car are arranged. 4. Car according to one of claims 1 to 3, characterized in that the fastening base of each buffer (16,17) in the region of one of the outside of the rollers (2,4) arranged guide rollers (10,11) lies. ■ 3-