Sonar actuated control device for positioning movable objects
Burglar alarms utilizing ultrasonic waves
Detection method and apparatus for a user device or automatic teller bank machine Patent #: 4420751
ApplicationNo. 06/862277 filed on 05/12/1986
US Classes:186/37, Banking109/19, With deal trays186/41, Drive-in186/53, Drive-in340/942, Photoelectric902/20, With specific data input means (e.g., keyboard)902/33For drive-in installation
ExaminersPrimary: Bartuska, F. J.
Attorney, Agent or Firm
International ClassesE05G 7/00 (20060101)
G07F 19/00 (20060101)
Foreign Application Priority Data1985-05-14 GB
AbstractA dispensing apparatus is provided for use from an open window of a stationary vehicle. The position of the open window is optically or acoustically sensed and a data input and dispensing component is moved by a carriage mechanism in response to the sensed signals to a position adjacent to the open window. Input of data can also cause the component to be moved between this window position and an at rest position at which material may be collected and/or dispensed.