Agfa Corporation

James D Waterman

Richard James Lynch

Libor N Krupica

Thomas K Hebert

Steven Anella

Robert P Flanagan, Jr

A cylindrical component is secured in a slot of a mechanical assembly. The slot is defined by two registration surfaces which meet at a vertex and a third surface which meets one of the registration surfaces. The securing method includes: placing the cylindrical component into contact with the two registration surfaces; applying a force F,against the cylindrical component causing compression of the cylindrical component into the two registration surfaces; and applying an anti-rotational force against the third surface to prevent redirection of the force F,. One fastener which uses the above method includes: a surface which contacts the cylindrical component; a threaded engagement mechanism which secures the fastener to the mechanical assembly through a clearance hole in the fastener; and a protruded section which prevents rotation of the fastener by engagement with the third surface.

Method and device for securing a cylindrical component to a mechanical assembly

A method and apparatus for collecting and removing chaff from an internal drum imaging system. The chaff collection apparatus includes a chaff tray coupled to the internal drum below the side punches. The chaff tray includes a cover comprising a plurality of evenly spaced frangible fingers. A specific set of the fingers is removed from the cover according to the locations of the side punches on the internal drum. In this manner, only the portions of the cover below the side punches are open to the interior of the chaff tray. The chaff produced by each punch passes into the chaff tray through a respective opening in the cover, and is captured within the chaff tray. The areas of the cover of the chaff tray that are not located below the side punches remain covered by the remaining frangible fingers, thereby preventing chaff from escaping the chaff tray.

Method and apparatus for collecting and removing punch chaff from an imaging system

A method and apparatus for facilitating the installation and alignment of side punches onto the internal drum of an imaging system. A side of the internal drum is provided with a T-shaped slot for movably positioning a plurality of side punches about the cylindrically shaped imaging surface of the internal drum. The proper radial alignment of the side punches along the T-slot is achieved using a unique band template. The band template includes a plurality of notches, each of which indicates the correct positioning of the pin of a side punch to be installed on the internal drum.

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Newton, NH, United States of America

James D Waterman