Viscous fluid-filled damper

Details Viscous fluid-filled damper Viscous fluid-filled damper

2006-08-03

2010-11-23

Siconolfi, Robert A (Department: 3657)

Spring devices

Resilient shock or vibration absorber

Including energy absorbing means or feature

C267S140130, C248S562000

Reexamination Certificate

active

07837183

ABSTRACT:
Provided is a container body including a flexible portion made of a rubber-like elastic material and an annular connection portion made of a hard material in the shape of a substantially flat plate and having an upper surface to which the flexible portion is firmly fixed and a lower surface to which the lid body is firmly fixed. The flexible portion is provided, on a firm fixation region thereof that is firmly fixed to the annular connection portion, with a collar joint portion protruding widely in the direction of a plane of the annular connection portion. Therefore, the container body and the lid body are firmly coupled to each other, and the viscous fluid-filled damper can be reduced in height.

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European Seaarch Report dated Nov. 15, 2006.

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