Opening device

Details Opening device Opening device

B - Operations, Transporting

65

D

B65D 51/22 (2006.01) B65D 51/20 (2006.01)

Patent

CA 2427582

An opening device comprising a removable membrane (11) connected to a pulling device (12). The pulling device (12) is connected to the membrane (11) at its opposed ends (13, 14) so as to define a pull ring. Weakening arrangements (15, 16) are provided at said opposed ends to initiate the tearing off of the membrane.

L'invention concerne un dispositif d'ouverture comprenant une membrane amovible (11) reliée à un dispositif de traction (12). Le dispositif de traction (12) est relié à la membrane (11) par ses extrémités opposées (13, 14) de manière à définir un anneau de traction. Ces extrémités opposées sont respectivement pourvues d'un système d'affaiblissement (15, 16) permettant d'initier l'arrachement de la membrane.

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