Curtain airbag device

Details Curtain airbag device Curtain airbag device

2008-07-08

2008-07-08

Culbreth, Eric (Department: 3616)

Land vehicles

Wheeled

Attachment

C280S743100, C280S749000

Reexamination Certificate

active

07396041

ABSTRACT:
A curtain airbag includes an inflatable cell below a non-inflatable portion that resists being bent when the curtain airbag is inflated. The curtain airbag has a non-inflatable portion and a plurality of inflatable cells that are disposed in front of, behind, above, and below the non-inflatable portion. The lower-side inflatable cell is formed in a convex shape that projects downwardly. When the curtain airbag is inflated, a tensile force acting to pull up the lower-side inflatable cell is generated in the non-inflatable portion. However, as the inflatable cell is formed in a convex shape that projects downwardly, the inflatable cell resists being pulled up and is, therefore, prevented from being bent.

REFERENCES:
patent: 6729644 (2004-05-01), Hill
patent: 6758492 (2004-07-01), Tesch
patent: 6962364 (2005-11-01), Ju et al.
patent: 7025378 (2006-04-01), Wang
patent: 2003/0057683 (2003-03-01), Wipasuramonton et al.
patent: 2003-95055 (2003-04-01), None
patent: 2003-104162 (2003-04-01), None

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