B - Operations – Transporting – 60 – R
Patent
B - Operations, Transporting
60
R
B60R 21/20 (2006.01) B60R 21/16 (2006.01)
Patent
CA 2148542
An inflatable vehicle occupant restraint (10) includes a first panel (44) of woven fabric, a second panel (40) of woven fabric, and a seam (52) at which the first and second panels (44, 40) are fastened to each other. The seam (52) includes a folded part (80) of the first panel (44) and a folded part (70) of the second panel (40). The folded part (80) of the first panel (44) includes two lapped plies (82, 84) of the first panel (44). The folded part (70) of the second panel (40) includes two lapped plies (72, 74) of the second panel (40). The folded parts (80, 70) of the first and second panels (44, 40) overlap each other so as to define a double-lapped part (89) of the seam (52) which includes four lapped plies (82, 84, 72, 74) of the first and second panels (44, 40). A first row (94) of stitches fastens the four lapped plies (82, 84, 72, 74) of the first and second panels (44, 40) to each other. A second row (90) of stitches is spaced from the double-lapped part (89) of the seam (52) and fastens the two lapped plies (82, 84) of the first panel (44) to each other.
Dispositif de retenue (10) gonflable pour passager automobile comprenant un premier panneau (44) en textile tissé, un second panneau (40) en textile tissé et un ruban à ourlets (52) permettant de relier les deux panneaux (44,40). Le ruban à ourlets (52) comprend une partie repliée (80) du premier panneau (44) et une partie repliée (70) du second panneau (40). La partie repliée (80) du premier panneau (44) se compose de deux plis rabattus (82, 84) du premier panneau (44). La partie repliée (70) du second panneau (40) se compose de deux plis rabattus (72, 74) du second panneau (40). Les parties repliées (80, 70) du premier et du second panneaux (44, 40) se superposent de manière à constituer une partie à double rabattement (89) du ruban à ourlets (52) qui comprend quatre plis rabattus (82, 82, 72, 74) sur le premier et le second panneaux (44, 40) l'un par rapport à l'autre. Une première ligne de piqûre (94) relie les quatre plis rabattus (82, 84, 72, 74) du premier et du second panneaux (44, 40). Une deuxième ligne de piqûres (90) est réalisée à une certaine distance de la partie à double rabattement (89) du ruban à ourlets (520 et relie les deux plis rabattus (82, 84) du premier panneau (44).
Fetherstonhaugh & Co.
Trw Vehicle Safety Systems Inc.
LandOfFree
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