Patents Assigned to Societe Anonyme dite: Weber et Broutin
  • Method of heating for connecting a plate element to a support by means of a thermofusible glue
    Patent number: 4123305
    Abstract: A carpet or like covering is fastened to a floor or like support surface by a sheet comprising a thermo-fusible material interposed between the carpet and floor. A field of vibrations suitable for heating the thermo-fusible material is applied to the exposed face of the carpet and the source is moved over the extent of the sheet.
    Type: Grant
    Filed: April 20, 1977
    Date of Patent: October 31, 1978
    Assignee: Societe Anonyme dite: Weber et Broutin
    Inventor: Thaddee Krzeszowski