Abstract: The present invention concerns a joint for electrical cables comprising at least a first layer constituted by a mixture of a polymeric matrix and a filler which is constituted by polymer comprising functions in its monomer units which homogeneously distribute the electrical filed, surrounded externally and coaxially by a second layer constituted by an elastomer. The layers are intimately associated with each other with an adherence greater than or equal to 5 N.cm.sup.-1.
Type:
Grant
Filed:
December 22, 1994
Date of Patent:
March 26, 1996
Assignee:
Euromold
Inventors:
Pierre Mirebeau, Stanislas Galaj, Madeleine Prigent
Abstract: The tubular support for installing a contractable elastic sleeve comprises a rigid tube covered on its outside by a film having a low coefficient of friction. It also includes guide and drive means for the film which is mounted so as to be completely free relative to the tube, which means guide and drive the film around a front end and against the inside surface of the tube. The support is applicable to installing a elastic sleeve on a cylindrical element.