Other

Agfa Division, Bayer Corporation

Agfa Divison, Bayer Corporation

Ronald W Krohn

Philip A Rombult

Libor N Krupica

David B Larsen

David L Cooper

James J Hebert

Chang J Yee

Jerry F Negrotti

James M Renaud

The invention resides in an imaging apparatus comprising a stationary support element for supporting an imaging material, an imaging device for exposing an image onto the imaging material, and a loading device for automatically loading and unloading the imaging material onto the stationary support element. The loading device includes an output conveyor mechanism for removing the imaging material from the stationary support element without contact between the image on the imaging material and an adjacent platen.

Output conveyor for thermal imaging apparatus

The function of the optional handler is to make plates available on demand to the imaging engine. A multitude of plates are stored inside cassettes and these cassettes are loaded into the handler. There may be up to four cassettes residing in the handler. Inside a cassette there may be a protective interleaf sheet, sometimes called a slip sheet, between each plate which is removed by the handler and discarded. The handler receives commands from the engine control sequencer which provides instructions as to what cassette needs to be accessed to make a plate available to the picker mechanism so the plate may be conveyed to the imaging engine. Conversely the handler provides status information to the engine to make full interaction with the system possible.

Method and apparatus for picking and transporting plates in an automated

A roller is provided with a clamping mechanism that clamps into a closed position upon rotation of the roller in a winding direction, and unclamps into an open position upon rotation in an unwind direction. The roller has a split-core comprising two hollow, semicircular, core halves that toggle between the clamped and unclamped positions when pivoted about a pivot point that is concentric with the rotational axis of the roller. A snap-pivot mechanism provides a snap-action between the core halves by a leaf spring positioned between the core halves. The rotationally free core half is maintained in a fixed position by a pivoting retractable spring plunger engaging a tab on the core half, while the driven core half is rotated toward the fixed free core half, causing the leaf spring to snap to an over center position and clamp the core halves together.

Method and apparatus for snap-action, split-core roller clamp

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Marlboro, MA, United States of America

Ronald W Krohn