Patents by Inventor Gregory Joseph Guzewich

Gregory Joseph Guzewich 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).

  • Fail-safe ride simulator
    Patent number: 5931739
    Abstract: A fail-safe ride simulator (10) broadly includes a base (11), a platform (13) mounted for movement relative to the base, an actuation mechanism (14) operatively arranged between the platform and an actuation mechanism operatively arranged between the platform and the base. The actuation mechanism includes a plurality of electro-mechanical servoactuators (23) acting between the platform and base for causing relative movement therebetween. A fail-safe circuit (34) is operatively arranged to continuously monitor the condition of the actuation mechanism, and to cause the platform to move automatically toward a predetermined position relative to the base in the event of an unsafe condition in the actuation mechanism.
    Type: Grant
    Filed: December 27, 1993
    Date of Patent: August 3, 1999
    Assignee: Moog Inc.
    Inventors: John Christian Layer, Gregory Joseph Guzewich, Larry D. Hall