Trailer with roll-up tarpaulin cover is detachably connected to upper part of wagon, and is connected in direction along plane exactly or approximately at right angles to width direction of trailer

摘要

The cover tarpaulin(12) is detachably connected to the upper part(7) of the wagon, and is connected in a direction along a plane exactly or approximately at right angles to the width direction of the trailer. The cover is attached to the upper part of the wagon by a locking connection comprising a hook(21) attached to the wagon upper part and equipped with C-shaped eyes, and a round rod(23) is attached to the cover and locks into the eyes. An Independent claim is included for a procedure for the manufacture of a roll-up cover tarpaulin in which a spring is fitted by means of a tubular element between a strip and the tarpaulin.