Patents Assigned to Etudes et Constructions Mechaniques
  • Device for carrying out sequential thermal treatments under a vacuum
    Patent number: 5033927
    Abstract: A device for treating parts in a controlled atmosphere comprises an airtight chamber (2), treatment cells (31) mounted on the airtight chamber and able to communicate with the airtight chamber for allowing the part to be transferred from the treatment cell to the airtight chamber, a loading-unloading cell (15) including an element (19) for gripping the part and keeping it suspended in the loading-unloading cell, and at least one device (21) for transferring the part from one cell to another through the airtight chamber (2).
    Type: Grant
    Filed: March 16, 1990
    Date of Patent: July 23, 1991
    Assignee: Etudes et Constructions Mechaniques
    Inventor: Laurent Pelissier