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Priority to ES1972179568UpriorityCriticalpatent/ES179568Y/en
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Publication of ES179568YpublicationCriticalpatent/ES179568Y/en
Improved curve conveyor device that is constituted by a train of cylindrical, conical or series of wheels rollers, respectively joined with horizontal axes in radial arrangement, is characterized essentially because each of the radial axes it comprises has an extreme pulley whose throat receives the winding, in at least one turn, of an endless transmission belt, preferably of circular section, the passage of the transmission belt between said pulleys being driven by other simple pulleys arranged orthogonally with respect to the previous ones; the traction of said transmission belt performing a motor pulley, preferably axially disposed vertically, which likewise comprises a development of at least one turn in its throat. (Machine-translation by Google Translate, not legally binding)
A mechanism of adjustable transmission, without steps, for example, a belt transmission, especially, for agricultural machines. (Machine-translation by Google Translate, not legally binding)