Eastman-Kodak Company

Richard G Ellis

Michael W LaCourt

John E Morse

Audra T Alksninis

A web transport apparatus including a simplified mount for a web-supporting roller, providing the axis of such roller with two degrees of freedom of movement. The simplified roller mount comprises an elongated, substantially planar, flexure member having a stiffening rib located along its longitudinal axis to limit flex of the member to movement about its longitudinal axis. A pin is supported by the flexure member. The pin lies substantially in the plane of the flexure member with the longitudinal axis of the pin perpendicular to the longitudinal axis of the flexure member. The web-supporting roller is carried, for example by a yoke supported on the pin for movement with a first degree of freedom about the longitudinal axis of the pin and with a second degree of freedom about the longitudinal axis of the flexure member.

Simplified mount for a web-supporting roller

A mechanism for registering sheets, respectively notched at their leading edge and transported by a sheet transport apparatus along a travel path, in both an in-track and cross-track direction at a preselected location in such travel path. The registration mechanism comprises an elongated member supported for movement transverse to its longitudinal axis. Such member is selectively movable along its longitudinal axis to a first position intercepting the travel path adjacent to the preselected location or a second position remote from the travel path. When the member is in its first position, a portion of the member is received in an opening of a receiver located adjacent to the travel path. The opening is oppositely directed to, and generally aligned with, the notch in the lead edge of a transported sheet. Thus when the transported sheet engages the member, the member is urged by the portion of the sheet forming the notch into the opening. When the member is fully seated in the opening, the member urges the transported sheet in a cross-track direction until the member is fully seated in the notch so that the sheet is registered in both an in-track and cross-track direction.

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Rochester, NY, United States of America

Richard G Ellis