Flying spinning top (Machine-translation by Google Translate, not legally binding)

摘要

A flying top, whose distinctive feature is that it has a certain number of blades, blades or wings fixed to the body of the top and arranged more or less radially like those of a helix; the rear base of the top, that is to say the opposite to its tip, has, in addition to a central stem, one or more orifices where a hook, bend or tooth rigidly joined to the free end of a spirally wound wire spring can be anchored or grasped, contained and fixed inside a case that forms the launching device; the back base of the top itself has around these holes a series of notches, circular, inclined bottom in which teeth are housed that has the upper edge of the case, and serve to retain it, by turning it to tension the spring , and to guide the spinning top by releasing it by pushing out its stem to separate it from the case. (Machine-translation by Google Translate, not legally binding)