Stock material or miscellaneous articles – Hollow or container type article
Patent
1988-12-29
1990-09-04
Seidleck, James
Stock material or miscellaneous articles
Hollow or container type article
52144, 523091, 52403, 428 369, E04B 184
Patent
active
049543750
ABSTRACT:
A hollow beam structure such as a machinery subbase having apertures in sidewall portions thereof has a plurality of shear damper assemblies which straddle the apertures and are fastened to the wall portion on opposite sides of the apertures. The shear damper assemblies include a viscoelectric damping layer which dissipates vibrational energy to minimize the vibrational response of the hollow beam structure.
REFERENCES:
patent: 3078969 (1963-02-01), Campbell et al.
patent: 3078971 (1963-02-01), Wallerstein, Jr.
patent: 3402560 (1968-09-01), Alm
patent: 4425980 (1984-01-01), Miles
patent: 4527371 (1985-07-01), Hagbjer
Lu Leo K. H.
Sattinger Stanley S.
Smerecky Jerry R.
Schron D.
Seidleck James
Westinghouse Electric Corp.
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