Numerous open top trailers and trucks drive in a loaded condition and with an open rolling tarpaulin. One reason for this is the time consuming and exhausting, manual rolling and unrolling of the tarpaulin. Moreover the driver needs to climb onto the platform on the front wall at a height of three metres. If cereals, corn or gravel fall down on the street, this may result in situations such as black ice.
The demand for suitable covering systems for open vehicles arises from the applicable laws concerning road traffic / cargo securing.