Brakes – Inertia of damping mass dissipates motion – Resiliently supported damping mass
Patent
1996-09-23
1999-06-29
Poon, Peter M.
Brakes
Inertia of damping mass dissipates motion
Resiliently supported damping mass
267 33, 267136, 521672, 521675, F16F 710
Patent
active
059155086
ABSTRACT:
An apparatus for damping dynamic response in a primary structure in one, two or three dimensions, includes a secondary mass, and a spring and a viscoelastic element, the spring and viscoelastic element interposed between the primary structure and the secondary mass. The apparatus may include a housing for the secondary mass, the spring and the viscoelastic element, should the spring, viscoelastic element, or both the spring and viscoelastic element, be interposed between the secondary mass and the housing. A method for damping dynamic response in a primary structure in one, two or three dimensions is also disclosed.
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patent: 4371858 (1983-02-01), Kandi et al.
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Keel et al., Design of Viscoelastic Dampers for Columbia Center Building, Building Motion in Wind, American Society of Civil Engineers, Apr. 8, 1986, pp. 65-82.
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Minnesota Mining and Manufacturing Company
Poon Peter M.
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