GRAVITY-IMPELLED TRANSPORT FOR ALIGNING AN ORIGINAL IN A COPIER

摘要

GRAVITY-IMPELLED TRANSPORT FOR ALIGNING AN ORIGINAL IN A COPIER A gravity-impelled transport for moving an original to an exposure station in a photographic printer or copier and there aligning the original in a reference position for exposure. The transport includes an inclined chute defining first and second planar guides for supporting and directing the original along a face and an edge thereof. The chute has a compound slope with respect to the horizontal such that gravitational forces will urge the original into guided association with the separate guide beds while moving the original along the chute. A retractable pin at the exposure station intercepts and stops the moving original thereby permitting the gravitational forces to align the original In the reference position.