Patents by Inventor Georges Chailleux

Georges Chailleux 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).

  • Members for load-carrying spatial structure
    Patent number: 4674256
    Abstract: The invention relates to members constituting the elements of a load-carrying spatial structure. These members, which can have any cross section, have a central circular channel (3) projecting at least at one end for fastening to the corresponding joint element. In a variant, the members can have several axial channels. An element made from these members can also be used as a part for an intermediate connection between a simple tubular member and the joint of the structure.
    Type: Grant
    Filed: May 17, 1984
    Date of Patent: June 23, 1987
    Assignee: Cedegur Societe De Transformation De L'Aluminum Pechiney
    Inventor: Georges Chailleux
  • Angled assembly of profiles for tongue and groove fitting and key locking
    Patent number: 4586310
    Abstract: Device for assembly of profiles by a groove, tongue fitting, with locking by key, which avoids the risks of tongue and key sliding along groove. The device consists of making one of the male elements, tongue or key, longer than the other, in the direction of the generatrices of groove, and making one of the side surfaces of the longer element concave along the generatrices of groove. The invention allows realization of trellis constructions having oblique bars.
    Type: Grant
    Filed: July 31, 1984
    Date of Patent: May 6, 1986
    Assignee: Cegedur Societe de Transformation de l'Aluminium Pechiney
    Inventors: Jacques Baril, Georges Chailleux