Radially flexible bushing

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United States of America Patent

PATENT NO 7748689
APP PUB NO 20070210534A1
SERIAL NO

11276704

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Abstract

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The invention provides for a radially flexible bushing, comprising an outer annular element, an inner rigid element surrounded by the outer element, an elastomer body, which adherently attaches the inner rigid element and the outer element. The elastomer body comprises spaced-apart arms extending radially from the inner rigid element to the outer element. It further comprises at least one radial stop for limiting the radial displacement of the inner rigid element. The radial stop, which is positioned on the outer element between the arms, comprises an arch having extremities joined to the outer element and a top oriented towards the rigid element. The arch defines together with the outer element a tubular cavity.

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Patent Owner(s)

Patent OwnerAddress
HUTCHINSON ANTIVIBRATION SYSTEMS INC460 FULLER NORTH EAST P O BOX 1886 GRAND RAPIDS MI 49501

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barrio, Bertrand Jaboticabal, BR 1 12
Stillman, Fred Grand Rapids, US 1 12
Thibault, Bertrand Grand Rapids, US 7 54

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