Patents by Inventor Francisco Cambrodon

Francisco Cambrodon 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).

  • Device for holding and centering of a brush holder washer, during assembly, on an electric rotating commutator machine
    Patent number: 4585968
    Abstract: An electric motor with commutator having more than two poles comprises two brushes and two brush holders placed 90.degree. in relation to one another and mounted on an independent brush holder washer. To hold the washer centered during assembly, a pin 7 is provided, fastened to the washer approximately on the bisector of the angle formed by the two brushes, and in opposition to these brushes. Under the pressure of brushes 3, pin 7 rests along a generatrix of commutator 5 to stop washer 1 in a position almost centered in relation to the commutator, which then facilitates mounting of the flange constituting the cover and bearing of the electric motor.
    Type: Grant
    Filed: June 28, 1984
    Date of Patent: April 29, 1986
    Assignee: Societe de Paris et du Rhone
    Inventor: Francisco Cambrodon