Patents by Inventor Hervé Gignoux

Hervé Gignoux 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).

  • Anti-rotation device for a large size nut
    Patent number: 9121435
    Abstract: An anti-rotation device for a nut in tightened position on a male part, includes a plurality of upper notches provided on one end of the nut, the upper notches extending along a longitudinal axis of the nut, a plurality of lower notches provided in one peripheral zone of the male part, the lower notches extending along a longitudinal axis of the male part, and the lower and higher notches at least partially overlapping when the nut is in tightened position on the male part, a ring including at least one locking component accommodated both in one of the lower notches of the male part and in one of the higher notches of the nut.
    Type: Grant
    Filed: July 13, 2012
    Date of Patent: September 1, 2015
    Assignee: SNECMA
    Inventors: Hervé Gignoux, Philippe Gérard Edmond Joly, Romain Jean-Louis Robert Thory
  • ANTI-ROTATION DEVICE FOR A LARGE SIZE NUT
    Publication number: 20140140787
    Abstract: An anti-rotation device for a nut in tightened position on a male part, includes a plurality of upper notches provided on one end of the nut, the upper notches extending along a longitudinal axis of the nut, a plurality of lower notches provided in one peripheral zone of the male part, the lower notches extending along a longitudinal axis of the male part, and the lower and higher notches at least partially overlapping when the nut is in tightened position on the male part, a ring including at least one locking component accommodated both in one of the lower notches of the male part and in one of the higher notches of the nut.
    Type: Application
    Filed: July 13, 2012
    Publication date: May 22, 2014
    Applicant: SNECMA
    Inventors: Hervé Gignoux, Philippe Gérard Edmond Joly, Romain Jean-Louis Robert Thory