Damper plate for wheel coupling and in general rotary portable tools, electrically or pneumatically operated (Machine-translation by Google Translate, not legally binding)

摘要

Damper plate for grinding wheels and tools, which essentially is characterized by a circular elastic piece, equipped with a central tube for coupling to the motor shaft and whose opposite part has a circular race, whose width, from a circle of radius somewhat higher than the cube, and which delimits its internal profile, progressively increases in evolution from a minimum to a maximum that is reached at 360 degrees, coinciding with the zero point, closing in this the profile by a radial line, and arranging This plate of rectangular bottom notches rounded and peripheral to 120 degrees, coupled to the plate a support plate of the wheel or tool in question. (Machine-translation by Google Translate, not legally binding)