초록 ▼

The support is designed to keep in expanded condition an elastic covering sleeve for elongated cylindrical elements such as electric cable joints and the like. The support comprises a tape wound spirally in side-by-side turns so as to take on a cylindrical tubular form and mutual constraint means be

The support is designed to keep in expanded condition an elastic covering sleeve for elongated cylindrical elements such as electric cable joints and the like. The support comprises a tape wound spirally in side-by-side turns so as to take on a cylindrical tubular form and mutual constraint means between the turns to keep the tape in wound condition. In accordance with the invention the tape and the constraint means are provided in different materials.

대표청구항 ▼

[ We claim:] [1.] Process for the realization of an elastic covering sleeve assembly for covering elongated cylindrical electrical elements comprising the steps of:making a support by:encircling a tape with a covering layer made of material which is different from the tape material and which is a th

[ We claim:] [1.] Process for the realization of an elastic covering sleeve assembly for covering elongated cylindrical electrical elements comprising the steps of:making a support by:encircling a tape with a covering layer made of material which is different from the tape material and which is a thermoplastic;spirally winding the tape with the covering on a cylindrical arbour with side-by-side turns with the sides of the turns adjacent each other; andheating the covering layer of the spirally wound tape at least at the adjacent sides of the turns to a temperature which causes the thermoplastic material at the adjacent sides of the side-by-side turns to soften and secure the turns to each other and constrain the turns and yet permits the turns to be separable between turns by pulling forces directed so as to pull the turns apart; andapplying an elastic sleeve on the support in radially expanded condition.