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US 2009/0212497 A1Published application
Paper ejecting device
AssigneeDuplo Seiko Corporation
InventorsAkira Kawaguchi, Katsunori Takahashi
Life of this patent
Estimating the term…
Abstract
A paper ejecting device is provided which allows a sheet jumping from a paper ejecting device to a paper receiving tray to be ejected with a desired shape by changing the corrected shape of the sheet according to the kind (size, thickness) of paper.
Claims4
A paper ejecting device, comprising:
- a body having a plurality of suction transport belts for transporting a sheet of paper by suction along a paper transport surface;
- jumping boards provided on both sides of the body along a paper transport direction;
- a plurality of protruding members which are disposed on sides of the suction transport belts so as to independently swing up and down around an axis of a swinging shaft for supporting one ends of the protruding members;
- swinging devices for swingingly driving the protruding members from a position where the protruding members have top portions composing other ends of the protruding members and protruding upward to a predetermined height from the paper transport surface to a position where the overall protruding members retract below the paper transport surface;
- and
- a controller for controlling the swinging devices and combining swinging positions of the protruding members according to one of the kind of paper and a bias of a surface print rate of the sheet.
3 more elements
A paper ejecting device, comprising:
- a body for sucking a sheet of paper on a paper transport surface;
- jumping boards provided on both sides of the body along a paper transport direction;
- a plurality of protruding members disposed so as to independently swing up and down around an axis of a swinging shaft for supporting one ends of the protruding members;
- swinging devices for swingingly driving the protruding members from a position where the protruding members have top portions composing other ends of the protruding members and protruding upward to a predetermined height from the paper transport surface to a position where the overall protruding members retract below the paper transport surface;
- and
- a controller for controlling the swinging devices and combining swinging positions of the protruding members according to one of the kind of paper and a bias of a surface print rate of the sheet,
- wherein each of the protruding members has a suction transport belt for transporting the sheet by suction along the paper transport direction.
4 more elements
Dependencies are inferred from the claim text.