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(11) | EP 1 803 890 A3 |
| (12) | EUROPEAN PATENT APPLICATION |
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| (54) | PARTICULARLY SHAPED PACKAGE OF LADDERS AND CARRIAGE THEREOF |
| (57) A particular equipment includes ladders and a carriage thereof. This equipment is
mounted on a motor-vehicle and is used to position things and/or persons at a wished
height, in particular a considerable height, outside buildings. In general, the ladders
package consists of a closed structure, which gives a greater solidity to the equipment.
The carriage is provided with parallel wheels which are installed in suitable upper
rails. The wheels are constrained to run laterally.
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