Booklet stacker, ring-binding device, ring-binding system, and booklet stacking method

US9028189B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-9028189-B2
Application numberUS-80176810-A
CountryUS
Kind codeB2
Filing dateJun 24, 2010
Priority dateJun 30, 2009
Publication dateMay 12, 2015
Grant dateMay 12, 2015

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  1. Title

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  2. Abstract

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  3. Assignees and inventors

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  4. Key dates

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  5. First independent claim

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  7. Citations and related patents

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Abstract

Official abstract text for this publication.

A booklet stacker to stack multiple booklets each bound with a ring member includes a stack tray on which multiple booklets are stacked, a shifter disposed upstream from the stack tray in a booklet conveyance direction in which a booklet is conveyed, the shifter to adjust a position of the booklet in a width direction perpendicular to the booklet conveyance direction by shifting the booklet a distance shorter than a ring pitch of the ring member in the width direction, and a booklet conveyer disposed upstream from the stack tray in the booklet conveyance direction, to convey the booklet positioned by the shifter to the stack tray.

First claim

Opening claim text (preview).

What is claimed is: 1. A booklet stacker to stack multiple booklets each bound with a ring member, discharged from a sheet processing device, the booklet stacker comprising: a vertically adjustable stack tray configured to receive multiple booklets, each bound with a ring member, in a stack; a shifter disposed upstream from the stack tray in a booklet conveyance direction in which a booklet is conveyed; a controller configured to cause the shifter to adjust a position of a boo…

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What does patent US9028189B2 cover?
A booklet stacker to stack multiple booklets each bound with a ring member includes a stack tray on which multiple booklets are stacked, a shifter disposed upstream from the stack tray in a booklet conveyance direction in which a booklet is conveyed, the shifter to adjust a position of the booklet in a width direction perpendicular to the booklet conveyance direction by shifting the booklet a d…
Who is the assignee on this patent?
Sasaki Takeshi, Iida Junichi, Matsushita Shingo, and 3 more
What technology area does this patent fall under?
Primary CPC classification B42B5/103. Mapped technology areas include Operations & Transport.
When was this patent published?
Publication date Tue May 12 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).