B - Operations – Transporting – 65 – H
Patent
B - Operations, Transporting
65
H
B65H 35/07 (2006.01) B65H 35/00 (2006.01)
Patent
CA 2485084
The invention relates to a device for the automatic selection of rolls of tape, particularly adhesive tapes, which are used in dispensers. The inventive device ensures that a dispenser uses certain types of tape rolls selectively by preventing unsuitable rolls from being placed correctly therein or from rotating. According to the invention, lugs (62) which surround the mandrel (63) of the dispenser only allow a tape core having a corresponding annular groove on one of the sides thereof to be positioned correctly in the dispenser and to rotate.
L'invention concerne un dispositif de sélection automatique de rouleaux de ruban, notamment d'adhésifs, utilisés sur dévidoirs. Ce dispositif assure qu'un dévidoir utilise sélectivement certains types de rouleaux de rubans, en interdisant à des rouleaux non appropriés de se placer correctement dans le dévidoir ou d'y tourner. Des ergots (62) entourant le mandrin (63) du dévidoir permettent exclusivement à une bague de ruban qui présente sur un de ses flancs une rainure annulaire correspondante de se positionner correctement dans le dévidoir et d'y tourner.
Mandar Martine
Robic
LandOfFree
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