Device for closure of tapas or solapas of folders, boxes, cases and similar. (Machine-translation by Google Translate, not legally binding)

摘要

Closing device for flaps of folders, letters, cases and the like, characterized in that it comprises a first disk provided with a handle for turning the button, a second disk of smaller size than the previous one and finally a shovel or eccentric shape, both discs and blade being joined by a concentric shaft to the disks, distancing them a space greater than the thickness of the lids or flaps. (Machine-translation by Google Translate, not legally binding)