Patents Represented by Attorney Davidson Berquist Jackson Berquist, LLP

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  • Hub-pulley assembly having a rotationally disengageable pulley
    Patent number: 8308590
    Abstract: A hub-pulley assembly comprising a hub adapted to be connected to a rotational member of a motor vehicle and having an axis, a pulley adapted to cooperate with a drive belt and driving means arranged between the hub and the pulley. The driving means comprise bidirectional disengagement means which allow a relative rotation between the hub and the pulley in both directions.
    Type: Grant
    Filed: January 10, 2006
    Date of Patent: November 13, 2012
    Assignee: Dayco Europe S.r.l.
    Inventors: Carlo Fiordaliso, Alberto Ruffini