Patents by Inventor Michel Haquette

Michel Haquette 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).

  • Silo for the storage of powdery products having a vibrating bottom
    Patent number: 6311438
    Abstract: A silo (1), in particular a vertical one, designed to store products in powder form, and having a vibrating bottom (3), suitable for favoring flow, and for equipping a fixing damper body (2) of a silo (1) by means of a joining element (9) and a fixing damper (10), provided to ensure a tight connection between the body of the silo and the vibrating bottom, while, at the same time, preventing a transmission of vibrations from one to the other. According to the invention, the joining element (9) takes the form of an elastically deformable, peripheral, self-supporting joint, interposed directly and freely between the body (2) of the silo (1) and the vibrating bottom (3), cooperating with the fixing damper (10) to perform both a sealing function and a damping function, without discontinuity over its entire bearing periphery.
    Type: Grant
    Filed: May 10, 2000
    Date of Patent: November 6, 2001
    Assignee: Industries Services et Conseils I.S.E.R.C.O.
    Inventor: Michel Haquette