Liquid seal type fluid-filled mount

Details Liquid seal type fluid-filled mount Liquid seal type fluid-filled mount

2004-10-28

2009-10-20

Siconolfi, Robert A (Department: 3657)

Spring devices

Resilient shock or vibration absorber

Including energy absorbing means or feature

C267S141100, C267S141400

Reexamination Certificate

active

07604223

ABSTRACT:
The liquid seal type fluid-filled mount comprises a cup-shaped housing (1) having a flange (1A) provided with a mounting hole; a stud (3) disposed along a central axis of the cup-shaped housing so as to be positioned in a central opening of a fixed damping unit; a flexible seal cap (7) sealing fluid-tight between the upper end of the stud and the cup-shaped housing; a high viscosity liquid (2) for being filled in a chamber formed by the cup-shaped housing (1) and the flexible seal cap (7); a movable damping plate (4) mounted to a lower end of the stud (3); a fixed damping unit (10) being fixed between the flexible seal cap (7) and the movable damping plate (4) and placed in the high viscosity fluid; and a spring (13) disposed between a bottom of the cup-shaped housing (1)and the movable damping plate (4).

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International Search Report Dated Aug. 5, 2003.

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