Sheet receiving and stacking apparatus
AssigneeRiso Kagaku Corporation
InventorKoji Nakayama
Life of this patent
Estimating the term…
Abstract
A sheet receiving and stacking apparatus is formed of a base table with a stacking section for stacking a rectangular sheet, and guide members for receiving the rectangular sheet and for guiding the rectangular sheet to the stacking section of the base table. The guide members have at least one movable member which protrudes out on the stacking section side of the base table. The movable member receives the side edge of the rectangular sheet floating downwardly, retreats to the outside of the stacking section with the weight of the rectangular sheet, and is movable to protrude again towards the stacking section side when freed from the weight of the rectangular sheet.
Claims10
A sheet receiving and stacking apparatus, comprising:
- a base table with a stacking section for stacking a sheet with parallel side edges;
- and
- a pair of guide members situated on the base table to be substantially parallel to each other with a space for receiving the side edges of the sheet and guiding said sheet onto the stacking section of the base table, each guide member having at least one movable member protruding to a side of the stacking section, said movable member having a forward end inclined downwardly toward the stacking section, said movable members receiving the side edges of the sheet floating downwardly thereto, retreating outwardly from the side of the stacking section with a weight of the sheet and moving to protrude again toward the side of the stacking section when the sheet falls from the movable members.
A sheet receiving and stacking apparatus, comprising:
- a base table with a stacking section for stacking a sheet with parallel side edges;
- and
- a pair of guide members for receiving the side edges of the sheet and guiding said sheet onto the stacking section of the base table, said guide members including side plates situated on the base table substantially parallel to each other with a space therebetween and having windows therein, and movable members with shafts, each movable member being situated in the window and rotatably attached to the side plate by the shafts, each movable member having an outer plate portion extending in a direction away from the base table and an inner plate portion inclined relative to the outer plate portion and protruding downwardly toward the stacking section, said movable members receiving the side edges of the sheet floating downwardly thereto, retreating outwardly from a side of the stacking section by a weight of the sheet and moving to protrude again toward the side of the stacking section when the sheet falls from the movable members, said outer plate portion having a turning moment greater than that of the inner plate portion so that when the sheet is disposed on the inner plate portion, the movable member can rotate easily around the shaft by the weight of the sheet.
Dependencies are inferred from the claim text.