Improvements in the automatic elevators of straw paces and similars of graduable height for the charge of your own motor vehicle, especially trucks or trailers. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements in the automatic elevators of straw bales and the like of adjustable height for loading their own motor vehicle, especially trucks or trailers, which are essentially characterized by the fact that the elevation of the aforementioned bales, after their collection and introduction at ground level in a mouth or zone of funnel of entrance constitutive of an elementary box, is realized by means of an endless chain provided externally of prongs or acute teeth, distributed regularly, whose chain is placed between a central wheel located between the two supporting wheels of the set and other guide wheels mounted on the top and bottom of the structure, said chain being driven to be the aforesaid central wheel, which receives movement from its own axis and to the compass of the advance of the propeller vehicle that is loading with the help of said lifting device, providing suitable means for adjusting the height of said device thanks to the var in addition, within ample limits, the inclination of an exit platform of the bales, whose platform is, on the other hand, adjustable in its length due to its special constitution connected, which involves a series of tubes that fit in the inside of others and having perforations suitable for fixing, by means of a suitable pin, the desired length of said platform. (Machine-translation by Google Translate, not legally binding)