G - Physics – 09 – F
Patent
G - Physics
09
F
G09F 3/03 (2006.01) B65D 33/34 (2006.01) B65D 63/10 (2006.01) B65D 77/18 (2006.01)
Patent
CA 2078314
A tamper-proof seal for sealing a bag or the like is provided. The seal includes a housing having a strap engagement device, and a strap coupled to the housing. The strap engagement device includes a locking member that lockingly engages a surface of the strap when the strap is inserted into the housing. The locking device is movable towards the strap upon an attempt to disengage the strap from the locking means. The strap includes a pair of adjacent protuberances located near the housing. When the strap is tightened about a bag, the protuberances clench the bag material while providing a convenient slot in which a knife can be inserted. A loop member may be coupled to the housing. The loop member includes an opening through which the strap is inserted prior to inserting it within the housing.
Cette invention concerne une fermeture inviolable pour sac ou article analogue. La fermeture comprend un corps comportant élément destiné à recevoir une sangle et une sangle fixée audit corps. L'élément susmentionné comprend un doigt de blocage servant à immobiliser la sangle après son insertion dans le corps de la fermeture. Le doigt de blocage se serre contre la sangle lorsqu'on tente de dégager celle-ci de la fermeture. La sangle porte une paire d'aspérités à proximité du corps de la fermeture. Lorsque la sangle est serrée autour d'un sac, les aspérités pincent la paroi du sac tout en laissant une fente par où insérer un couteau. Le corps de la fermeture peut être muni d'un élément en boucle qui comporte une ouverture par laquelle on doit passer la sangle avant son insertion dans le corps de la fermeture.
American Casting & Manufacturing Corp.
Smart & Biggar
LandOfFree
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