Claims
- 1. An apparatus for processing and stacking printed forms adapted to feed said forms for processing downstream thereof comprising:a dual registering stacking interface for receiving continuously fed forms, transversely registering said forms and selectively stacking and transporting said forms from an input end to a first output end, at least one upper and at least one lower drivingly engaged transport belts for transporting forms from said input end to said first output end, said at least one upper and at least one lower transport belt being disengageably clutched at said output end, said dual registering stacking interface further including a disengagement clutch at said input end and being operable for disengaging at least one transport belt at said input end; a sequencer merger for receiving said forms from said first output end, directing said forms in a selected order and transporting said forms to a second output end, said sequencer merger adaptable to process said forms as a stack of forms; an accumulator having at least one upper and at least one lower transport that are in operative relation to one another to accumulate forms into a single set and transport said forms to a third output end from which said forms are fed therefrom for use or further processing downstream thereof.
- 2. An apparatus for processing and stacking printed forms adapted to feed said forms for processing downstream thereof comprising:a dual registering stacking interface for receiving continuously fed forms, transversely registering said forms and selectively stacking and transporting said forms to a first output end; a sequencer merger for receiving said forms from said first output end, directing said forms in a selected order and transporting said forms to a second output end, said sequencer merger adaptable to process said forms as a stack of forms; an accumulator having at least one upper and at least one lower transport belts that are in operative relation to one another to accumulate forms into a single set and transport said forms from an input end to a third output end, said at least one upper and at least one lower transport belts being drivable by an output drive at the third output end, an input drive at the input end, a disengagement clutch at the input end drive being independent of the third output end output drive for controlling the drive to the at least one upper belt at the input end, whereby the belts are relatively moveable to each other; said accumulator capable of transporting said forms to said third output end from which said forms are fed therefrom for use or further processing downstream thereof.
- 3. The apparatus of claim 2 wherein the input end includes in-feed pinch rollers operable by said input end drive independently of said at least one lower transport belt.
- 4. The apparatus of claim 2 wherein the at least one upper and at least one lower transport belts are mounted on pulleys arranged on rotatable shafts, wherein at least one pulley at said input end being an idler arranged on one said rotatable shaft.
RELATED APPLICATIONS
This application incorporates by reference the disclosures in U.S. Pat. No. 5,887,864 issued Mar. 30, 1999, entitled “Method and Apparatus for Processing and Stacking Printed Forms.”
US Referenced Citations (20)