Patents by Inventor Andras Strompl

Andras Strompl 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).

  • Tape-conveying system for forward and backward playing magnetic tape recorder and/or play-back unit
    Patent number: 4877199
    Abstract: A tape-conveying system for forward and backward playing magnetic tape recorder and/or playback unit is disclosed a motor (19) driving the magnetic tape (8) at the required speed, a sound shaft (2) interconnected with the motor (19) and fixed through a bearing to a frame (1), a device transmitting movement of the sound shaft (2) to the magnetic tape (8) form a drive mechanism, two winding shafts (4, 5), tape-spindles (6, 7) placed on said winding shafts (4, 5) and winding and unwinding mechanisms connected with the winding shafts, these mechanisms being asynchronous winding clutches (22, 23) and asynchronous unwinding clutches (20, 21) are included in the system. The clothes are interconnected with each winding shaft (4, 5), with the other side of the winding clutches (22, 23) is connected with the driving motor (19). The other side of the unwinding clutches (20, 21) connected with the frame (1), and only one of said connections functions simultaneously on the same winding shaft (4 or 5).
    Type: Grant
    Filed: April 27, 1988
    Date of Patent: October 31, 1989
    Assignee: BRG Mechatronikai Vallalat
    Inventors: Gabor Nagy, Gyorgy Neumann, Marta Kovacs, Andras Strompl