Kent Ting

US Patent:

20090243172, Oct 1, 2009

Filed:

Mar 31, 2008

Appl. No.:

12/058818

Inventors:

Kent Ting - South Lyon MI, US
Craig W. Lewitzke - Commerce Township MI, US
Patrick E. Fix III - Waterford MI, US
Dwayne R. Taylor - Livonia MI, US

Assignee:

GM GLOBAL TECHNOLOGY OPERATIONS, INC. - DETROIT MI
DENSO INTERNATIONAL AMERICA, INC. - SOUTHFIELD MI

International Classification:

F16F 15/00

US Classification:

2671411

Abstract:

A dual-rate resilient isolator having a plurality of raised, generally conical bumps formed on an engagement surface thereof. The bumps in combination with a main body of the resilient isolator provide a dual-rate for isolating CRFM noise vibration and or other vibrations (via the relatively softer resiliency of the bumps) and isolating road vibration and shock (via the relatively harder resiliency of the main body) even though the bumps and the main body are composed of the same resilient material.

Address:

13749 Cantaberry Ct, South Lyon, MI 48178

VIN:

1G1PG5S98B7244548

Make:

CHEVROLET

Model:

CRUZE

Year:

2011