Antiseismic pad, device for supporting a structure and use...

Details Antiseismic pad, device for supporting a structure and use... Antiseismic pad, device for supporting a structure and use...

2011-07-05

2011-07-05

Schwartz, Christopher P (Department: 3657)

Brakes

Inertia of damping mass dissipates motion

C267S136000, C248S621000, C248S638000, C052S167600

Reexamination Certificate

active

07971692

ABSTRACT:
An antiseismic support pad having a base for supporting and holding the pad on a support surface, at least one spherical rolling element mounted to rotate freely about a center of rotation in a bearing secured to the support base, and a support plate resting on the spherical rolling element via a concave bearing surface, the pad being characterized by the fact that the support base comprises a soleplate secured to at least one bearing, configured to rest freely on the support surface and to hold the pad in place on the support surface without a fastener, and that the support pad includes an arrangement configured to suspend the support base from the support plate and move the base resiliently in radial directions about a support plate axis that is substantially perpendicular to the soleplate, the arrangement connected firstly to the support plate and secondly to the support base comprising the soleplate and the bearing.

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