Sound attenuation in wheels

Details Sound attenuation in wheels Sound attenuation in wheels

1989-05-25

1990-11-20

Herrmann, Allan D.

Machine element or mechanism

Gearing

Rotary bodies

74574, 295 7, F16H 5514

Patent

active

049709097

ABSTRACT:
A device for attenuating sound in and of wheels, the wheel having a rim portion, a hub, and a web in between, there being a radially inwardly oriented flange surface, is improved by an attenuating layer on or in a groove of the flange surface, possibly with an extension against the web, and a cover, radially outwardly, and axially urging the attenuating layer upon the flange and the web.

REFERENCES:
patent: 1813820 (1931-07-01), Ross
patent: 1852538 (1932-04-01), Peterson
patent: 2605132 (1952-07-01), Watter
patent: 3057220 (1962-10-01), Parr
patent: 3080771 (1963-03-01), Baldwin
patent: 4254985 (1981-03-01), Kirschner
patent: 4358148 (1982-11-01), Kirschner
PTD Publication by Drago and Brown dtd 7/1979 titled "Why Gears Explode" pp. 77-81.

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