Multiple transponder seal device

Details Multiple transponder seal device Multiple transponder seal device

G - Physics

06

K

G06K 19/077 (2006.01) B60J 10/00 (2006.01) B65D 53/00 (2006.01) F16B 41/00 (2006.01) G06K 7/00 (2006.01) G06K 13/073 (2006.01) G06K 19/04 (2006.01) G09F 3/03 (2006.01) H02B 1/06 (2006.01) H05K 5/00 (2006.01) H05K 5/02 (2006.01)

Patent

CA 2516844

The invention relates to a seal device (1) comprising a locking pin (10) and a sleeve (20), said locking pin comprising a head (11) and a rod (12) consisting of a throat (13) which cooperates with a locking ring (24) disposed in the sleeve (20) in order to lock the sleeve onto the pin by insertion. The sleeve also comprises a first transponder (30) accommodated in the upper part of the sleeve at a depth (P) which is greater than the height (H) of the rod (12). The locking pin also comprises a second transponder (20) disposed on the outer periphery of the rod (12). Each transponder includes storage means for storing at least one unique identification code. As a result any unauthorized manipulation of the seal device can be detected., even in the event of the complete replacement thereof after breakage.

L'invention concerne un dispositif de scellé (1), comprenant une broche de verrouillage (10) et une douille (20), la broche de verrouillage comprenant une tête (11) et une fige (12) comportant une gorge (13) qui coopère avec un anneau de blocage (24) disposé dans la douille (20) pour verrouiller par insertion ladite douille sur la broche. La -douille comprend en outre un premier transpondeur (30) logé dans la partie supérieure de la douille à une profondeur (P) plus grande que la hauteur (H) de la tige (12) et en ce que la broche de verrouillage comprend en outre un second transpondeur (40) disposé sur la périphérie externe de la fige (12). Chaque transpondeur comprend des moyens de stockage pour stocker au moins un code d'identification unique. Ainsi, toute manipulation non autorisée du dispositif de scellé pourra être détectée même en cas de remplacement complet de celui-ci après rupture.

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