Gas bag apparatus for vehicle

Claim 2

A gas bag apparatus for protecting a vehicle occupant, comprising: an inflatable gas bag body for absorbing the impact applied to the body of an occupant of the vehicle, wherein said gas bag body has an outer surface that faces said occupant when inflated; a gas generator connected to the gas bag body for supplying a gas therein upon the occurence of an emergency vehicular situation so as to inflate it; and a soft skin means centrally disposed over said outer surface of said gas bag body, said skin means having an edge that circumscribes the periphery of the outer surface of said gas bag 360 degrees, wherein said skin means is secured to said outer surface only around said edges at an angle less than 360 degrees in such a manner that the central portion of said soft skin means is slidably movable relative to the outer surface of said gas bag body when engaged by the body of the occupant; whereby the occupant's body is prevented from directly rubbing against the outer surface of said gas bag body.

Claim 3

A gas bag apparatus according to claim 1, further comprising: an acceleration sensor for detecting an emergency situation of the vehicle which is operably connected to said gas generator; and a valve provided on said gas generator for releasing the gas into said gas bag body when said acceleration sensor detects an emergency situation of the vehicle.

Claim 4

A gas bag apparatus according to claim 1, wherein said soft skin is chamois skin.

Claim 5

A gas bag apparatus for protecting the occupant of a vehicle, comprising: an inflatable gas bag body disposed in a folded manner within a steering column of the vehicle and adapted to be inflated by a shock applied to the vehicle for absorbing the impact applied to the body of the occupant of the vehicle as a result of an emergency vehicular situation, wherein said gas bag body includes an outer surface that faces the occupant when inflated; a gas generator installed on said steering column and connected to the gas bag body to supply a gas into said gas bag body so as to inflate it; and a soft skin means substantially covering said outer surface of said gas bag body, said skin means having an edge that circumscribes the periphery of the outer surface of said gas bag 360 degrees, wherein said skin is secured to the outer surface of said gas bag body only around said edge at an angle less that 360 degrees in such a manner that the central portion of said soft skin means is slidably movable relative to the outer surface of said gas bag body when engaged by the body of the occupant; whereby the occupant's body is prevented from directly rubbing against the outer surface of said gas bag body.

Claim 6

A gas bag apparatus for protecting the occupant of a vehicle, comprising: an inflatable gas bag body disposed in a folded manner within a steering column of the vehicle and adapted to be inflated by a shock applied to the vehicle for absorbing the impact applied to the body of the occupant of the vehicle as a result of an emergency vehicular situation, wherein said gas bag body includes an outer surface that faces the occupant when inflated; a gas generator installed on said steering column and connected to the gas bag body to supply a gas into said gas bag body so as to inflate it; and a soft skin means substantially covering said outer surface of said gas bag body, said skin means having an edge that circumscribes the periphery of the outer surface of said gas bag 360 degrees, wherein said skin is secured to the outer surface of said gas bag body only around said edge at an angle less that 360 degrees in such a manner that the central portion of said soft skin means is slidably movable relative to the outer surface of said gas bag body when engaged by the body of the occupant; whereby the occupant's body is prevented from directly rubbing against the outer surface of said gas bag body.

Claim 7

A gas bag body apparatus according to claim 4, further comprising: an acceleration sensor for detecting an emergency situation of the vehicle functionally connected with said gas generator; and a valve provided on said gas generator for releasing the gas into said gas bag body when said acceleration sensor detects an emergency situation of the vehicle.

Claim 8

A gas bag apparatus according to claim 4, wherein said soft skin is chamois skin.

Claim 9

A gas bag apparatus for protecting the occupant of a vehicle from impact forces generated as a result of an emergency vehicular situation, comprising: a gas bag body disposed within a steering column of the vehicle in a folded up condition, wherein said gas bag body is adapted to be inflated as a result of shock sustained from an emergency vehicular situation in order to absorb the impact applied to the body of the occupant of the vehicle, and wherein said gas bag body includes an outer surface that faces the occupant when inflated; a gas generator installed on said steering column and connected to the gas bag and adapted to supply a gas into said gas bag body so as to inflate it; a soft flexible skin means substantially covering said outer surface of said gas bag body, said skin means having an edge that circumscribes the periphery of the outer surface of said gas bag by 360 degrees, wherein said skin means is secured to said outer surface only around said edge in such a manner that the central portion of said soft skin has sufficient slack relative to said outer surface so as to be slidably movable relative to the outer surface of said gas bag body when forcefully engaged against the body of the occupant; whereby the occupant's body is prevented from directly rubbing against the outer surface of said gas bag body when an emergency situation of the vehicle occurs.

Claim 10

A gas bag apparatus for protecting the occupant of a vehicle from impact forces generated as a result of an emergency vehicular situation, comprising: a gas bag body disposed within a steering column of the vehicle in a folded up condition, wherein said gas bag body is adapted to be inflated as a result of shock sustained from an emergency vehicular situation in order to absorb the impact applied to the body of the occupant of the vehicle, and wherein said gas bag body includes an outer surface that faces the occupant when inflated; a gas generator installed on said steering column and connected to the gas bag and adapted to supply a gas into said gas bag body so as to inflate it; a soft flexible skin means substantially covering said outer surface of said gas bag body, said skin means having an edge that circumscribes the periphery of the outer surface of said gas bag by 360 degrees, wherein said skin means is secured to said outer surface only around said edge in such a manner that the central portion of said soft skin has sufficient slack relative to said outer surface so as to be slidably movable relative to the outer surface of said gas bag body when forcefully engaged against the body of the occupant; whereby the occupant's body is prevented from directly rubbing against the outer surface of said gas bag body when an emergency situation of the vehicle occurs.

Claim 11

A gas bag apparatus according to claim 7, wherein said soft skin is chamois skin.