Ribbon cartridge provided with a device in order to dissipate the load electrostatic of the strip, especially for the thermal printing apparatus.

摘要

The device that dissipates the load electrostatic conferee to the ribbon 6 during its defilement is formed by a strip 33 electrically conductive wrapper which is elastically against the edges of the ribbon winding forms on the coils 4 and 5 at the interior of the casing 3 is constituted by the cover 1 and the bottom 2 of the cassette. A tongue 42 of the strip 33 projects into a hole 26 of the positioning of the bottom of the cassette. In the cassette is installed in an apparatus, a thermal printing device, for example, a positioning pin of this apparatus penetrates in the hole 26 and comes into contact with the tongue 42, which connects the strip 33 to the ground. This link avoid the load electrostatic resultant of the friction of the ribbon 6 thereon - same and on the elements for guiding the cassette.