Acoustical absorber having a body and at least one serrated washer
First Claim
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1. An acoustical absorber, comprising:
- a body made from a sound insulating material having a first material density D1; and
a first serrated washer made from a composite material having a second material density D2 where D1<
D2, wherein said first serrated washer is fixed directly to said body via an adhesive.
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Abstract
An acoustical absorber, which may take the form of a shock tower insulator, includes a body made from a sound insulating material and one or more serrated washers fixed to the body. The washers function to retain the body to mounting studs without the need for using a separate fastener.
22 Citations
16 Claims
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1. An acoustical absorber, comprising:
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a body made from a sound insulating material having a first material density D1; and a first serrated washer made from a composite material having a second material density D2 where D1<
D2, wherein said first serrated washer is fixed directly to said body via an adhesive. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A shock tower insulator, comprising:
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a body made from a sound insulating material, said body including a first mounting aperture; and a first serrated washer fixed to said body around an entrance to said first mounting aperture, wherein said first serrated washer is made from a composite material, wherein said body has a first material density D1 and said first serrated washer has a second material density D2 where D1<
D2. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16)
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Specification