Patents Assigned to Engelhard-CLAL S.A.S.
  • Bushing base with mounted nozzles
    Patent number: 6221506
    Abstract: The invention relates to a method of manufacturing a bushing baseplate, and to a bushing baseplate. The bushing baseplate is characterized in that it comprises tips (18) constituted by hollow tubular elements of outside diameter slightly smaller than the inside diameter of holes (16) in the plate (12) forming the bushing baseplate, which tips are subjected to a step of being expanded radially relative to their axes. The method is simpler and less expensive.
    Type: Grant
    Filed: January 11, 1999
    Date of Patent: April 24, 2001
    Assignee: Engelhard-CLAL S.A.S.
    Inventors: Jean-Paul Guerlet, Franck Pouliquen, Daniel Michel