Knee airbag apparatus for a motorized vehicle
First Claim
1. A supplemental inflatable restraint system for a motorized vehicle including a passenger compartment having an instrument panel at a forward end therein, the instrument panel having an upper, middle, and lower portion, the instrument panel defining a cavity therein with an opening formed in the lower portion, comprising:
- an inflatable cushion operable to transition through the opening from a non-expanded state in which said cushion is inside the cavity to an expanded state in which said cushion is substantially outside the cavity;
a fluid dispensing apparatus in operative fluid communication with said cushion to selectively regulate transition of said cushion from said non-expanded state to said expanded state; and
a panel member operatively attached to the lower portion of the instrument panel such that said panel member is substantially nonvisible to a vehicle occupant seated upright and adjacent thereto, said panel member configured to substantially cover the cavity opening, said opening generally facing a floor of the vehicle.
12 Assignments
0 Petitions
Accused Products
Abstract
A supplemental inflatable restraint system (SIR) is provided for use with a vehicle having a passenger compartment with an instrument panel at a forward end therein. The SIR includes a cavity having an opening formed in a lower portion of the instrument panel. An inflatable cushion is operable to transition through the opening from a non-expanded state, in which the cushion is inside the cavity, to an expanded state, in which the cushion is substantially outside the cavity. A fluid dispensing apparatus is operable to regulate transition of the cushion from the non-expanded state to the expanded state. A hush panel is attached to the lower portion of the instrument panel such that the panel is not visible to a vehicle occupant seated upright and adjacent thereto. The hush panel is configured to cover the opening, and is characterized by the absence of an outer surface with an appearance finish.
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Citations
20 Claims
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1. A supplemental inflatable restraint system for a motorized vehicle including a passenger compartment having an instrument panel at a forward end therein, the instrument panel having an upper, middle, and lower portion, the instrument panel defining a cavity therein with an opening formed in the lower portion, comprising:
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an inflatable cushion operable to transition through the opening from a non-expanded state in which said cushion is inside the cavity to an expanded state in which said cushion is substantially outside the cavity; a fluid dispensing apparatus in operative fluid communication with said cushion to selectively regulate transition of said cushion from said non-expanded state to said expanded state; and a panel member operatively attached to the lower portion of the instrument panel such that said panel member is substantially nonvisible to a vehicle occupant seated upright and adjacent thereto, said panel member configured to substantially cover the cavity opening, said opening generally facing a floor of the vehicle. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A knee airbag apparatus for a motorized vehicle including an instrument panel with upper and lower portions extending in a rearward direction relative to the vehicle, and a middle portion extending therebetween, the instrument panel defining a cavity therein with an opening formed in the lower portion thereof facing in a generally downward direction, the knee airbag apparatus comprising:
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an inflatable cushion operable to transition through said opening from a non-expanded state in which said cushion is inside the cavity to an expanded state in which said cushion is substantially outside the cavity; a fluid dispensing apparatus in operative fluid communication with said cushion to selectively regulate transition of said cushion from said non-expanded state to said expanded state; and a hush panel operatively attached to the lower potion of the instrument panel and configured to substantially cover the cavity opening, said hush panel characterized by the absence of an outer surface with an appearance finish; wherein said cushion is in operative communication with said hush panel to transition said hush panel from a first substantially closed position to a second generally open position. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19)
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20. A motorized vehicle, comprising:
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an instrument panel disposed at a forward end of the vehicle, said instrument panel having upper and lower portions extending rearward relative to the vehicle and a middle portion extending therebetween, said instrument panel defining a cavity in said lower portion with an opening formed in said lower portion facing in a generally downward direction; an inflatable cushion operable to transition through said opening from a non-expanded state in which said cushion is inside said cavity to an expanded state in which said cushion is substantially outside said cavity; a fluid dispensing apparatus in operative fluid communication with said cushion to selectively regulate transition of said cushion from said non-expanded state to said expanded state; and a hush panel operatively attached to said instrument panel lower portion to substantially cover said cavity opening; wherein said upper portion of said exterior surface is characterized by an appearance finish, and said lower portion of said exterior surface and said hush panel are characterized by the absence of an appearance finish; wherein said cushion is in operative communication with said hush panel to transition said hush panel from a first substantially closed position to a second generally open position; and wherein a rearward portion of said hush panel pivots about a laterally oriented hinge portion or flexes away from said instrument panel to transition from said first substantially closed position to said second generally open position.
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Specification