Abstract: Techniques involve a device which includes an energy chain and a sliding table, the energy chain having a plurality of sliding shoes, each having a sliding surface for sliding on the sliding table. The sliding shoes each have a detection element, which is spaced from the corresponding sliding surface by a wearing layer. The sliding table has a sensor for determining the distance (d) between the sensor and the detection elements.

Abstract: Techniques involve a device which includes an energy chain and a sliding table, the energy chain having a plurality of sliding shoes, each having a sliding surface for sliding on the sliding table. The sliding shoes each have a detection element, which is spaced from the corresponding sliding surface by a wearing layer. The sliding table has a sensor for determining the distance (d) between the sensor and the detection elements.

Abstract: A housing for a telecommunications system is described. The housing contains a housing base for accommodating modules and module frames, and a covering shroud connected releasably to the housing base and, with the housing base, encloses the modules and the module frames. The covering shroud has a casing plate forming at least part of the covering shroud, and plastic moldings connected, in part, to the casing plate and/or the housing base. Some of the plastic moldings can be lined up in a row one beside another to form a wall surface of the covering shroud.