Self-conforming sound attenuation earplug

Details Self-conforming sound attenuation earplug Self-conforming sound attenuation earplug

A - Human Necessities

61

F

A61F 11/08 (2006.01)

Patent

CA 2690876

A self-conforming sound attenuation earplug, including: a stem, at least one support joined with the stem and extending radially outward from the stem, and a shell engaging the support and encircling the stem to form a space between the shell and the stem. At least one of the support material and the shell material is a deformable-resilient material.

La présente invention concerne un bouchon d'oreill atténuateur de son à prise de forme automatique comprenant une tige, au moins un support uni à la tige et se prolongeant radialement vers l'extérieur depuis la tige, et une enveloppe en prise avec le support et entourant la tige pour former un espace entre l'enveloppe et la tige. Au moins l'un des matériaux du support et de l'enveloppe est un matériau déformable/résilient.

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