Airbag for a passenger protection device
First Claim
Patent Images
1. An airbag for a passenger protection device, the airbag comprising:
- at least two partial airbags that are connected to each other in terms of airflow; and
at least one tensioning device that is configured to pull the at least two partial airbags toward each other and to secure the at least two partial airbags to each other,wherein the tensioning device at least one has a tensioning cable,wherein a first end of the cable is fastened to the airbag in a connecting region between the two partial airbags,wherein a second end of the cable is fastened to an end, which is away from the connecting region, of a first of the two partial airbags, andwherein a second of the at least two partial airbags is indirectly or directly connected to the tensioning cable.
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Abstract
An airbag for a passenger protection device affords optimum protection to a passenger while being produced using only a small amount of material and, therefore, in an economical manner. This is achieved by providing the airbag with at least two partial airbags that are fluidically connected to each other. At least one tensioning device draws the at least two partial airbags towards each other, thereby tensioning them together.
33 Citations
19 Claims
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1. An airbag for a passenger protection device, the airbag comprising:
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at least two partial airbags that are connected to each other in terms of airflow; and at least one tensioning device that is configured to pull the at least two partial airbags toward each other and to secure the at least two partial airbags to each other, wherein the tensioning device at least one has a tensioning cable, wherein a first end of the cable is fastened to the airbag in a connecting region between the two partial airbags, wherein a second end of the cable is fastened to an end, which is away from the connecting region, of a first of the two partial airbags, and wherein a second of the at least two partial airbags is indirectly or directly connected to the tensioning cable. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. An airbag for a passenger protection device, the airbag comprising:
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at least two partial airbags that are connected to each other in terms of airflow; and at least one tensioning device that is configured to pull the at least two partial airbags toward each other and to secure the at least two partial airbags to each other, wherein the airbag has a fabric sail in a region of each of the at least one tensioning device. - View Dependent Claims (14, 15, 16, 17, 18, 19)
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Specification