Patents Assigned to Precision Systems, Inc.
  • Driver training apparatus
    Patent number: 4034484
    Abstract: A simulated floor-mounted gearshift lever for use in driver trainers to simulate either automatic or manual gearshift operation moves magnets to operate reed switches on a circuit card. Simple and economical mechanical linkage means provides realistic "feel" upon operation of the lever and allows ready conversion between "automatic" and "manual" simulation modes.
    Type: Grant
    Filed: June 24, 1976
    Date of Patent: July 12, 1977
    Assignee: Doron Precision Systems Inc.
    Inventor: John G. Radice