With Detail Of Dial Return Mechanism (e.g., Driving Spring, Speed Governor) Patents (Class 379/366)
  • Patent number: 10759461
    Abstract: A multi-function input apparatus of a steering wheel that includes an outer dial having a planar surface and a center dial having a capacitive surface such that the center dial is responsive to capacitive touch along the capacitive surface. The center dial being disposed within the outer dial and the outer dial is rotatable about a rotation axis independent of the center dial such that the center dial is rotatably fixed when the outer dial rotates. The outer dial including a recessed portion positioned along the planar surface such that the recessed portion is rotatable about the center dial. The recessed portion of the outer dial is translatable along the rotation axis.
    Type: Grant
    Filed: January 31, 2019
    Date of Patent: September 1, 2020
    Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.
    Inventors: John Charles Rafferty, Lou M. Pope, Clinton J. Williams