Patents by Inventor Thomas W. Lyles

Thomas W. Lyles has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5836412
    Abstract: A method of assembling either an electric motor powered car or an internal combustion engine powered car along a single assembly line. The method comprises providing a car chassis having a general block shaped drive system receiving area and, selecting a drive system from a group consisting of an electric motor drive system and an internal combustion engine drive system. The method then comprises connecting the selected drive system to the chassis in the drive system receiving area.
    Type: Grant
    Filed: November 22, 1993
    Date of Patent: November 17, 1998
    Assignee: Textron, Inc.
    Inventors: Thomas W. Lyles, Robert A. Courtwright, Daniel C. Allen, Edgar Grigsby, Jr.
  • Patent number: 5597181
    Abstract: A vehicle steering system having a rack and pinion housing, a steering shaft assembly, a driven rack assembly, and an idler lever. The housing has a unitary idler lever mount. The steering shaft assembly has a pinion gear located in the housing. The driven rack assembly is operably connected to the pinion gear and extends out of the housing. The idler lever is pivotally mounted to the housing at the idler lever mount. The driven rack assembly is attached to the idler lever.
    Type: Grant
    Filed: May 5, 1995
    Date of Patent: January 28, 1997
    Assignee: Textron Inc.
    Inventors: Thomas W. Lyles, Daniel C. Allen
  • Patent number: 5570757
    Abstract: A car is disclosed having a chassis, an engine, a drive axle assembly, and an engine mounting system. The engine mounting system includes a front engine mount and a rear engine mount. The front engine mount has a first load bearing tie member pivotably connected to the chassis and directly rigidly attached to the engine block. The rear engine mount has a second load bearing tie member directly attached to the drive axle assembly and directly rigidly attached to the engine block. The engine block and two tie members form a rigid unitary assembly.
    Type: Grant
    Filed: November 22, 1993
    Date of Patent: November 5, 1996
    Assignee: Textron Inc.
    Inventors: Robert A. Courtwright, Thomas W. Lyles