Patents by Inventor Danilo Paccagnella

Danilo Paccagnella has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Skiving machine for hides and similar materials
    Patent number: 4338803
    Abstract: The machine comprises a dished cutter rotary supported by a shaft connected to a driving shaft by means of a sliding coupling device comprising an extension of the shaft having a radial pin sliding in slots of a hollow shaft.A grinding wheel is supported by an arm laterally hinged to the cutter and driven by an independent motor to sharpen the cutter with a constant cutting edge. The machine comprises moreover, a clutch controlling the feeding roller for material to be skived, which includes spring means providing thrust, while a speed variator makes it possible to adjust the speed of rotation of the feeding roller.
    Type: Grant
    Filed: July 29, 1980
    Date of Patent: July 13, 1982
    Inventor: Danilo Paccagnella