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US 12,441,269 B2Granted
Airbag cushion
AssigneeToray Industries, Inc.
InventorsHironori Shinkai, Atsushi Morimoto, Kazuki Hattori, Masanori Sugino, Hirotaka Ito
Life of this patent
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Abstract
An airbag cushion has a plurality of base fabrics and adhesive joints for bonding each of the plurality of base fabrics, wherein the adhesive joint includes a sealing adhesive, a tensile strength (S1) between the base fabric and the adhesive joint is 500 N/5 cm or more, and an application width (L1) and an application thickness (L2) of the adhesive joint satisfy inequality (1): L 1 × L 2 ≤ 50 mm 2 . ( 1 )
Claims10
An airbag cushion having a plurality of base fabrics and adhesive joints for bonding each of the plurality of base fabrics,
- wherein each adhesive joint includes a sealing adhesive,
- a tensile strength (S1) between the base fabric and the adhesive joint is 500 N/5 cm or more, and
- an application width (L1) and an application thickness (L2) of the adhesive joint satisfy inequality (1):
- L
-
- 1
- ×
- L
-
- 2
- ≤
- 50
-
- mm
- 2
- ,
- (
- 1
- )
- wherein the plurality of base fabrics include a first base fabric, a second base fabric, and a third base fabric connecting the first base fabric and the second base fabric,
- the third base fabric and one surface of the first base fabric are bonded by a first adhesive joint comprising the sealing adhesive, and
- the third base fabric and one surface of the second base fabric are bonded by a second adhesive joint comprising the sealing adhesive,
- the first base fabric and the second base fabric are arranged side by side without their respective ends overlapping each other.
20 more elements
Dependencies are inferred from the claim text.