Torsionally flexible coupling, a mold, and a method of...

Details Torsionally flexible coupling, a mold, and a method of... Torsionally flexible coupling, a mold, and a method of...

2007-04-17

2007-04-17

Johnson, Vicky A. (Department: 3682)

Endless belt power transmission systems or components

Resilient connection between pulley or guide-roll rim and mount

Reexamination Certificate

active

10388552

ABSTRACT:
A torsionally flexible coupling has a hub ring and a vibrationally isolated pulley surrounding the hub ring at a radial distance, a spring body made of a rubber-elastic material being situated in the gap formed by the distance, and comprises a sliding-contact bearing for mutual support of the hub ring and the pulley, the sliding-contact bearing having a sliding-contact surface on the side facing the hub ring or the pulley, the sliding-contact surface having at least one elastically flexible projection in the radial direction which comes in contact with the surface of the hub ring or the pulley under elastic prestress.

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