System and method for a blast attenuating seat with lower-limb protection
First Claim
1. A blast attenuating seat system comprising:
- a first post extending from a first top end to a first bottom end;
a first mounting body coupled to a portion of the first post that includes a first linear bearing;
a first seat assembly movably coupled to the first mounting body configured to move relative to the first post and first mounting body, the first seat assembly including;
a first seat body having a first seat support structure configured to support a plurality of first seat cushions;
a first shock assembly coupling the first seat body and first mounting body and configured to compress and expand such that the first seat assembly moves relative to the first post and first mounting body; and
a first shaft that movably extends through the first linear bearing;
a second post extending from a second top end to a second bottom end;
a second mounting body coupled to a portion of the second post that includes a second linear bearing; and
a second seat assembly movably coupled to the second mounting body configured to move relative to the second post and second mounting body, the second seat assembly including;
a second seat body having a second seat support structure configured to support a plurality of second seat cushions;
a second shock assembly coupling the second seat body and second mounting body and configured to compress and expand such that the second seat assembly moves relative to the second post and second mounting body; and
a second shaft that movably extends through the second linear bearing.
1 Assignment
0 Petitions
Accused Products
Abstract
A blast attenuating seat system for protecting a vehicle occupant from impulses generated by blasts from underneath the vehicle, and methods for manufacturing and using same. The blast attenuating seat system includes a post, a mounting body coupled to a portion of the post and a seat assembly movably coupled to the mounting body configured to move relative to the post and mounting body. The seat assembly includes a seat body having a seat support structure configured to support a plurality of seat cushions and a shock assembly coupling the seat body and mounting body and configured to compress and expand such that the seat assembly moves relative to the post and mounting body. The blast attenuating seat system thereby provides/enables improved protection for vehicle occupants that may be exposed to explosive blasts.
13 Citations
16 Claims
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1. A blast attenuating seat system comprising:
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a first post extending from a first top end to a first bottom end; a first mounting body coupled to a portion of the first post that includes a first linear bearing; a first seat assembly movably coupled to the first mounting body configured to move relative to the first post and first mounting body, the first seat assembly including; a first seat body having a first seat support structure configured to support a plurality of first seat cushions; a first shock assembly coupling the first seat body and first mounting body and configured to compress and expand such that the first seat assembly moves relative to the first post and first mounting body; and a first shaft that movably extends through the first linear bearing; a second post extending from a second top end to a second bottom end; a second mounting body coupled to a portion of the second post that includes a second linear bearing; and a second seat assembly movably coupled to the second mounting body configured to move relative to the second post and second mounting body, the second seat assembly including; a second seat body having a second seat support structure configured to support a plurality of second seat cushions; a second shock assembly coupling the second seat body and second mounting body and configured to compress and expand such that the second seat assembly moves relative to the second post and second mounting body; and a second shaft that movably extends through the second linear bearing. - View Dependent Claims (2, 3)
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4. A blast attenuating seat system comprising:
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a post extending from a top end to a bottom end; a mounting body coupled to a portion of the post that includes a first bearing; and a seat assembly movably coupled to the mounting body configured to move relative to the post and mounting body, the seat assembly including; a seat body having a seat support structure configured to support a plurality of seat cushions; a first and second shock assembly; and a first shaft that movably extends through the first bearing. - View Dependent Claims (5, 6, 7, 8, 9, 10)
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11. A blast attenuating seat system comprising:
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a post extending from a top end to a bottom end; a mounting body coupled to a portion of the post; and a seat assembly movably coupled to the mounting body configured to move relative to the post and mounting body, the seat assembly including; a seat body having a seat support structure configured to support a plurality of seat cushions; and a shock assembly coupling the seat body and mounting body configured such that the seat assembly moves relative to the post and mounting body; and a first shaft that movably extends through a first bearing being movably coupled to the seat assembly. - View Dependent Claims (12, 13, 14, 15, 16)
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Specification