ROOF AIRBAG APPARATUS OF VEHICLE
First Claim
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1. A roof airbag apparatus of a vehicle, comprising:
- a housing mounted on a roof of the vehicle;
an outer cushion incorporated in the housing and inflated toward the front of a passenger shoulder position and downward;
an inner cushion incorporated in the housing, inflated toward the front of a passenger head position and downward, and positioned inside the outer cushion andan inflator configured to supply inflation gas to be supplied to the outer cushion and the inner cushion.
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Accused Products
Abstract
A relatively small capacity of airbag apparatus can be used by relatively shortening the distance between locations on which a passenger and the airbag apparatus are mounted to more effectively prevent a head and a neck of the passenger from being damaged through a discriminated supporting action of an upper body and a head part of the passenger while reducing a weight and a price of the airbag apparatus and the airbag apparatus can be easily standardized by configuration the airbag apparatus regardless of the shapes of a crash pad and a wind shield glass.
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Citations
22 Claims
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1. A roof airbag apparatus of a vehicle, comprising:
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a housing mounted on a roof of the vehicle; an outer cushion incorporated in the housing and inflated toward the front of a passenger shoulder position and downward; an inner cushion incorporated in the housing, inflated toward the front of a passenger head position and downward, and positioned inside the outer cushion and an inflator configured to supply inflation gas to be supplied to the outer cushion and the inner cushion. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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Specification