Spring devices – Resilient shock or vibration absorber – Including energy absorbing means or feature
Reexamination Certificate
2007-07-10
2009-12-29
Siconolfi, Robert A (Department: 3657)
Spring devices
Resilient shock or vibration absorber
Including energy absorbing means or feature
C267S140110, C267S141100, C267S141500, C267S219000, C267S293000
Reexamination Certificate
active
07637486
ABSTRACT:
A hydraulic mount has an upper support member and a lower support member. An upper elastomeric spring and a lower elastomeric spring are disposed between the upper support member and the lower support member to define an upper fluid chamber and a lower fluid chamber. A channel extends between the upper and lower chambers. During compression and extension of the hydraulic mount, fluid transfers between the upper and lower chamber to provide a damping force for the hydraulic mount.
REFERENCES:
patent: 4632370 (1986-12-01), Ticks et al.
patent: 4832319 (1989-05-01), Noguchi et al.
patent: 4936556 (1990-06-01), Makibayashi et al.
patent: 5005810 (1991-04-01), Sawada et al.
patent: 5172893 (1992-12-01), Bouhier et al.
patent: 5205545 (1993-04-01), Quast
patent: 5386973 (1995-02-01), Brenner et al.
patent: 2004/0135299 (2004-07-01), Kuwayama
Harness Dickey & Pierce PLC
Siconolfi Robert A
Sy Mariano
The Pullman Company
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