DE19956036A1 - Carriages for combined loading, especially for motor vehicles - Google Patents

Abstract

Carriage for combined loading with a lowerable loading area, in particular for motor vehicles, in which the drives are designed as bogies (4) and have a drawbar (5), which is gimbal-mounted in a pivot point (6) on the wagon bridge (1) and is pivoted horizontally and the bogies (4) are supported vertically by lateral support elements (7) which run on an arcuate path, the center of curvature of which lies exactly above the articulation point (6) of the drawbar (5). DOLLAR A The invention has the advantage that wagons with normal wheelsets allow the loading of motor vehicles with the length, width and height permitted in Europe without exceeding the permitted limit.

Description

The invention relates to a drawbar linkage on a carrier for the Combined loading traffic according to the preamble of claim 1.

In the known carrier wagons, their normal undercarriages in front of and behind the loading area are arranged in a conventional manner, there are width restrictions especially in the area of the loading area. Therefore, in the patent DE 42 36 161 Loading is only possible with shorter vehicles. Road trains with those in Europe permissible length of 19 m cannot be loaded. Another Training proposal is made by patent DE 695 00 022. Only the horizontal articulation of the running gear described. The vertical power transmission from the carriage bridge on the trolleys is unsolved and can be used in rail vehicle construction common elements such as a rotating pan, slewing ring, etc. cannot be realized.

The object of the invention is to provide a carrier car with normal Wheelsets the loading of motor vehicles with the permitted length in Europe, Width and height allows without the permissible boundary for Rail vehicles is exceeded.

The object is achieved with the features of claim 1, i. i.e. the according to the curvature of the curve between The vehicle's longitudinal axis and chassis longitudinal axis serve to move the chassis by one deflect the corresponding size laterally under the carriage bridge towards the inside of the arch. Advantageous developments of the invention emerge from the subclaims.

This is because of the reduced internal restriction in the area of Loading area advantageously achieved the required width for loading traffic.

Embodiments of the invention will be explained in more detail with reference to the drawings become. The drawings show in:

Fig. 1 is a plan view of a wagon on curved track,

FIG. 2 is a side view of the wagon ends with a rigid high-lying drawbar,

Fig. 3: a side view of one of the carrier ends with vertically pivoted, low-articulated drawbar.

According to Fig. 1, one end is broken open to make a bogie 4 and its linkage visible. A carriage bridge 1 is trough-shaped and encloses a lowerable loading area 2 in its central part. At the ends there are usual pulling and pushing devices 3 . The undercarriage is designed as a bogie 4 and is pivotably articulated by a drawbar S with the articulation point 6 on the carriage bridge 1 for the transmission of the horizontal forces. Lateral support elements 7 are arranged in the middle of the bogies 4 . When the bogies 4 are pivoted out, they move on an arcuate path with a center of curvature which is located exactly above the articulation point 6 .

Fig. 2 shows the departure of the details of the articulation point. 6 In this embodiment, the drawbar 5 is rigidly connected to the bogie 4 . A vertically displaceable ball ring 8 , which is gimbal-mounted at the end of the drawbar 5 , sits on a bolt 9 with great vertical play. This is stored in the carriage bridge 1 . This linkage allows all bogie movements to occur.

Fig. 3 shows a further embodiment in a side view from the end of the wagon. Here the drawbar 5 is articulated in a vertically pivotable manner by two lateral bearings 10 on the bogie 4 . The pivot point 6 is lowered and consists of the bolt 9 , which is mounted in the carriage bridge 1 . The vertically immovable ball ring 8 is gimbaled at the end of the drawbar 5 . With this arrangement, all bogie movements are possible.

List of the reference symbols used

1

Carriage bridge

2nd

Loading area

3rd

Pulling and pushing device

4th

bogie

5

Drawbar

6

Pivot point

7

Support element

8th

Ball ring

9

bolt

10th

camp

Claims (3)

1. carrier wagon for combined loading, preferably for motor vehicles, with a lowerable loading area, which is located in the middle of a trough-shaped wagon bridge, which has train and shock provisions at both ends, characterized in that the drives are designed as bogies ( 4 ) and have a drawbar ( 5 ), which is articulated pivotally and horizontally on a carriage bridge ( 1 ) in a pivot point ( 6 ) arranged towards the middle of the carriage, and the bogies ( 4 ) by lateral support elements ( 7 ) which run on an arcuate path, whose center of curvature lies exactly above the articulation point ( 6 ) of the drawbar ( 5 ), support the carriage bridge ( 1 ) vertically. 2. Carriage according to claim 1, characterized in that the drawbar ( 5 ) is rigidly connected to the bogie ( 4 ) and in the articulation point ( 6 ) the drawbar ( 5 ) gimbal and vertically displaceable by a ball ring ( 8 ) on one Bolt ( 9 ) slides, is articulated on the carriage bridge ( 1 ). 3. Carriage according to claim 1, characterized in that the drawbar ( 5 ) by means of two lateral bearings ( 10 ) is vertically pivotally connected to the bogie ( 4 ) and in the articulation point ( 6 ) the drawbar ( 5 ) gimbal and vertically immovable by one Ball ring ( 8 ) and bolt ( 9 ) is articulated on the carriage bridge ( 1 ).