Spring devices – Compressed wire mesh
Reexamination Certificate
1999-05-19
2001-06-19
Graham, Matthew C. (Department: 3613)
Spring devices
Compressed wire mesh
C267S153000
Reexamination Certificate
active
06247686
ABSTRACT:
BACKGROUND OF THE INVENTION
The present invention relates to a vibration damper block, more precisely a vibration damper block for use on motor vehicles.
Problems of induced vibration exist, for example, in the region where the cooling radiator of the engine is fixed to the air duct coming from the fan or fans, and also where the fan unit is fixed to a duct.
SUMMARY OF THE INVENTION
the object of the present invention is that of providing a damper block or grommet which allows a drastic reduction of the vibrations generated or transmitted by members such as, for example, cooling fans, radiators or air ducts to be obtained, which is easy to construct and of low cost.
The present invention achieves the above-stated objects by a vibration damper block formed in rubber or plastics having the characteristics specifically set out in the following claims.
REFERENCES:
patent: 1951013 (1934-03-01), Flintermann
patent: 2353952 (1944-07-01), Yerzley
patent: 2455891 (1948-12-01), Flanagan
patent: 2727407 (1955-12-01), Richards et al.
patent: 3586306 (1971-06-01), Reece et al.
patent: 3809427 (1974-05-01), Bennett
patent: 4522378 (1985-06-01), Nelson
patent: 0429363 (1991-05-01), None
patent: 2119169 (1972-08-01), None
patent: 63-038732 (1988-02-01), None
Gate S.p.A.
Graham Matthew C.
Sughrue Mion Zinn Macpeak & Seas, PLLC
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