Wheelpan with damping structures

Details Wheelpan with damping structures Wheelpan with damping structures

1996-08-15

1998-04-28

Oen, William L.

Measuring and testing

Tire, tread or roadway

Tire inflation testing installation

E01C 2300

Patent

active

057447080

ABSTRACT:
A wheelpan for use with tire coupled road simulators has a constrained layer damping material disposed between a top plate and a base plate, tuned mass dampers operably coupled to radially extending ribs or asymmetrical arrangement of the radially extending ribs in order to reduce vibrations of the wheelpan and noise generated therefrom.

REFERENCES:
patent: 3001394 (1961-09-01), Nelson
patent: 3520180 (1970-07-01), Polhemus et al.
patent: 3871210 (1975-03-01), Himmler et al.
patent: 4527416 (1985-07-01), Haeg et al.
patent: 4798088 (1989-01-01), Haeg et al.
patent: 5375464 (1994-12-01), Daht
Brochure: "Bringing The Test Track (And The Future) Into The Laboratory", MTS Systems Corporation, Eden Prairie, MN, pp. 1-27 (Feb. 1996).
"Testing Cars an Exact Science", R & D Magazine, pp. 22-24 (Mar. 1996).
Soundcoat Brochure: "Noise Control Materials for Industry", Soundcoat, Bulletin 800, Apr. 1996.
Soundcoat Product Data Sheet: "DYAD For use in thick plate vibration damping", Soundcoat, Bulletin 70, Rev. 1/92, Apr. 1996.
Soundcoat Brochure: "Material Engineered for Noise Control", Soundcoat Apr. 1996.

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