Patents Represented by Attorney R. S. Smith

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  • Electric motor with elastic vibration damping rotor to shaft coupling
    Patent number: 4471248
    Abstract: In an electric motor comprising a rotor which is connected to at least one hub on the motor shaft by means of elastic connecting elements, at least two elastic connecting elements are constructed as ribs which have a resilient action, which extends substantially radially and axially, and which connect the rotor, which in itself is clear of the motor shaft, to the hub.
    Type: Grant
    Filed: September 1, 1983
    Date of Patent: September 11, 1984
    Assignee: U.S. Philips Corporation
    Inventor: Roland Smetana