Hybrid Contoured Load-Spreading Washer
First Claim
Patent Images
1. A washer, comprising:
- a washer body having a composite layer and a metal layer bonded to said composite layer; and
a fastener opening extending through said washer body.
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Abstract
A hybrid contoured load-spreading washer is disclosed. An illustrative embodiment of the washer includes a washer body having a composite layer and a metal layer bonded to the composite layer and a fastener opening extending through the washer body. A floor beam seat track attachment assembly and a method of transmitting a load from a seat track to a floor beam web in a seat track attachment assembly are also disclosed.
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Citations
20 Claims
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1. A washer, comprising:
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a washer body having a composite layer and a metal layer bonded to said composite layer; and a fastener opening extending through said washer body. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A floor beam to attachment assembly, comprising:
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a floor beam web; a metal floor beam cap having at least one fastener opening provided on said floor beam web; a seat track having at least one fastener opening provided on said metal floor beam cap; at least one fastener extending through said at least one fastener opening of said seat track and said at least one fastener opening of said metal floor beam cap; at least one washer including a washer body having a composite layer and a metal layer bonded to said composite layer and a fastener opening extending through said composite layer and said metal layer; and wherein said at least one fastener extends through said fastener opening of said washer body and said composite layer of said washer body engages said metal floor beam cap. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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17. A method of transmitting a load from a seat track to a floor beam web in a seat track attachment assembly having a floor beam cap between said seat track and said floor beam web, comprising:
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providing at least one fastener opening in said seat track; providing at least one fastener opening in said floor beam cap; providing at least one washer including a washer body having a composite layer in engagement with said floor beam web, a metal layer bonded to said composite layer and a fastener opening extending through said washer body; extending a fastener through said at least one fastener opening in said seat track, said at least one fastener opening in said floor beam cap and said fastener opening in said washer body; and transmitting a primary fastener load from said seat track to said floor beam web through said fastener and said washer body, respectively. - View Dependent Claims (18, 19, 20)
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Specification