REVERSIBLY DEPLOYABLE ENERGY ABSORBING ASSEMBLY AND METHODS FOR OPERATING THE SAME
First Claim
1. An energy absorbing assembly, comprising:
- a support structure;
a flexible covering operatively connected to the support structure and at least partially defining an interior region;
an energy absorbing material disposed in the interior region;
a flexible member disposed within the interior region and configured to change in size or shape in response to an activation signal.
3 Assignments
0 Petitions
Accused Products
Abstract
A reversibly deployable energy absorbing assembly includes a rigid support structure having at least one inlet and at least one outlet; a flexible covering sealingly engaged with the rigid support structure to define an inflatable interior region; a gas source in fluid communication with the at least one inlet; an inlet control valve positioned intermediate the gas source and the at least one inlet; and an actively controlled pressure relief valve in fluid communication with the at least one outlet. The inlet control valve and the pressure relief valve are adapted to provide a response suitable for use in vehicle impact management.
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Citations
16 Claims
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1. An energy absorbing assembly, comprising:
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a support structure; a flexible covering operatively connected to the support structure and at least partially defining an interior region; an energy absorbing material disposed in the interior region; a flexible member disposed within the interior region and configured to change in size or shape in response to an activation signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A vehicle comprising:
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a vehicle body defining an interior surface; an energy absorbing assembly including support structure, a flexible cover operatively connected to the support structure and at least partially defining an interior region, an energy absorbing material disposed in the interior region, a flexible member disposed within the interior region and configured to change in size or shape in response to an activation signal; wherein the interior surface is operatively connected to the energy absorbing assembly such that said change in size or shape of the flexible member expands the interior surface. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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Specification