Isolator mount for shock and vibration

Details Isolator mount for shock and vibration Isolator mount for shock and vibration

2008-07-15

2008-07-15

Siconolfi, Robert A. (Department: 3683)

Spring devices

Resilient shock or vibration absorber

C267S140110, C267S153000, C188S267000

Reexamination Certificate

active

07398964

ABSTRACT:
An isolator mount capable of dissipating shocks and vibrations is presented. The present invention includes a mount which is load bearing and capable of withstanding repeated deflections and strains, at least two damping layers composed of an energy damping viscoelastic polymer, and at least two constraining layers composed of an energy damping alloy. Each layer of energy damping viscoelastic polymer is separately disposed and bonded to the exterior of the mount. One constraining layer is bonded to and substantially covers each damping layer. Damping and constraining layers minimize the stiffness change to the mount.

REFERENCES:
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patent: 5087491 (1992-02-01), Barrett
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patent: 6102379 (2000-08-01), Ponslet et al.
patent: 6175989 (2001-01-01), Carpenter et al.
patent: 6524692 (2003-02-01), Rosen

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