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US 8,075,018 B2Granted
Airbag and airbag device
AssigneeTakata Corporation
InventorShinichi Sugimoto
Life of this patent
Estimating the term…
Abstract
An airbag for restraining an occupant includes a sheet-shaped web having a predetermined shape and a circumferential edge. The web is folded and arranged such that the circumferential edge is overlapped and gathered substantially in one location of the web and joined together so as to form a substantially sealed inner space inside the airbag.
Claims9
An airbag for restraining an occupant, comprising:
- a sheet-shaped web having a predetermined shape and a circumferential edge, said web being folded and arranged such that the circumferential edge is overlapped, gathered and joined together so as to form a substantially sealed inner space inside the airbag,
- wherein the sheet-shaped web comprises a first folding side formed by folding the web once to a closed state, and at least one second folding side formed by folding the first folding side so as to intersect with the first folding side in the closed state.
An airbag for restraining an occupant, comprising:
- a sheet-shaped web having a predetermined shape and a circumferential edge, said web being folded and arranged such that the circumferential edge is overlapped and gathered substantially in one location of the web and joined together so as to form a substantially sealed inner space inside the airbag,
- wherein the web has a substantially square shape, and a first folding side corresponds to a diagonal line of the web.
Dependencies are inferred from the claim text.