1
George Athanasiou, Constantine Athanasiou: Slip ring and brush assembly for use in a video recorder. Athan Corporation, Beyer Weaver & Thomas, February 11, 2003: US06517357 (15 worldwide citation)

A slip ring and brush assembly for transmitting electrical energy between a stationary conductor and a rotating head assembly of a video recording device is disclosed. The assembly includes a rotor having a base and a shaft. The base is arranged to couple with a rotatable spindle located in a drum a ...


2
George Athanasiou: Tool checking device for use with numerically controlled machines. Robert A Seldon, February 11, 1992: US05086590 (10 worldwide citation)

A sensing assembly is provided which, by utilizing the CNC machine's M-codes, is adapted to be retrofitted to existing numerical control machines for detecting the excessive wear, chipping, breaking or mislocation of the cutting tool and shutting down the CNC machining operation in response.


3
George Athanasiou, Constantine Athanasiou: Method of manufacturing a drum assembly associated with video tape machine. Athan Corporation, Beyer Weaver, August 28, 2007: US07260884 (2 worldwide citation)

A method of manufacturing a drum assembly associated with a digital betacam video tape machine is disclosed. The method includes providing a helical scan drum assembly having a stationary upper drum, a stationary lower drum and a plurality of rotating read/write heads disposed between the stationary ...


4
George Athanasiou, Constantine Athanasiou: Method and apparatus for aligning a drum assembly used in a video recording device. Athan Corporation, Beyer Weaver & Thomas, July 8, 2003: US06588120 (1 worldwide citation)

Methods and apparatuses for aligning the component parts of a drum assembly are disclosed. One aspect of the invention relates to tools for measuring and aligning the component parts of the drum assembly. By way of example, the tools may include indicator tools for measuring the relative position of ...


5
George Athanasiou, Constantine Athanasiou: Method for aligning a drum assembly used in a video recording device. Athan Corporation, Beyer Weaver & Thomas, September 5, 2006: US07100265

Methods and apparatuses for aligning the component parts of a drum assembly are disclosed. One aspect of the invention relates to tools for measuring and aligning the component parts of the drum assembly. By way of example, the tools may include indicator tools for measuring the relative position of ...


6
George Athanasiou, Constantine Athanasiou: Method and apparatus for aligning a drum assembly used in a video recording device. Athan Corporation, Beyer Weaver & Thomas, April 26, 2005: US06883242

Methods and apparatuses for aligning the component parts of a drum assembly are disclosed. One aspect of the invention relates to tools for measuring and aligning the component parts of the drum assembly. By way of example, the tools may include indicator tools for measuring the relative position of ...


7
George Athanasiou, Constantine Athanasiou: Method and apparatus for a drum assembly used in a video recording device. Beyer Weaver & Thomas, October 21, 2004: US20040205957-A1

A method of manufacturing a drum assembly associated with a digital betacam video tape machine is disclosed. The method includes providing a helical scan drum assembly having a stationary upper drum, a stationary lower drum and a plurality of rotating read/write heads disposed between the stationary ...


8
George Athanasiou, Constantine Athanasiou: Method and apparatus for aligning a drum assembly used in a video recording device. Athan Corporation, Beyer Weaver & Thomas, June 3, 2004: US20040103549-A1

Methods and apparatuses for aligning the component parts of a drum assembly are disclosed. One aspect of the invention relates to tools for measuring and aligning the component parts of the drum assembly. By way of example, the tools may include indicator tools for measuring the relative position of ...


9
George Athanasiou, Constantine Athanasiou: Method and apparatus for aligning a drum assembly used in a video recording device. Athan Corporation, Beyer Weaver & Thomas, October 30, 2003: US20030200669-A1

Methods and apparatuses for aligning the component parts of a drum assembly are disclosed. One aspect of the invention relates to tools for measuring and aligning the component parts of the drum assembly. By way of example, the tools may include indicator tools for measuring the relative position of ...


10
George Athanasiou, Constantine Athanasiou: Drum assembly associated with video tape machine. Beyer Law Group, December 11, 2008: US20080304185-A1

A method of manufacturing a drum assembly associated with a digital betacam video tape machine is disclosed. The method includes providing a helical scan drum assembly having a stationary upper drum, a stationary lower drum and a plurality of rotating read/write heads disposed between the stationary ...