Patents by Inventor Emilio Bolelli

Emilio Bolelli 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).

  • Pulverulent substance dispensing device for capsule filling machines
    Patent number: 5855233
    Abstract: The dispensing device comprises a powder feeding container (1), an intermittently rotating body (7) provided with a circular channel (6) which receives the powder from the container (1) and is provided in its base with groups (X) of holes (9, 9A) alternately alignable with holes (12, 12A) present in an underlying intermittently rotating forming cylinder, a stationary closure member (10) lying below the rotating body (7) and comprising a series of holes (10B), a movable multiple pusher means (15, 16, 17, 18, 18A) which, when a group (X) of holes of the rotating body (7) become aligned with the holes (10B) of the closure member (10) and with a corresponding number of holes (12, 12A) of the forming cylinder (11), traverses the circular channel (6) and said aligned holes to feed into and compress within the holes (12, 12A) of the forming cylinder (11) given quantities of powder, which said forming cylinder conveys, compressed, into a position coinciding with a capsule base (2) which is aligned with a hole (12) of
    Type: Grant
    Filed: October 20, 1997
    Date of Patent: January 5, 1999
    Assignee: Dott. Bonapace & C.S.R.L.
    Inventor: Emilio Bolelli