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

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United States of America Patent

PATENT NO 9028189
APP PUB NO 20100329821A1
SERIAL NO

12801768

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Importance

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Abstract

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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.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
RICOH COMPANY LTD3-6 NAKAMAGOME 1-CHOME OHTA-KU TOKYO 143-8555

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iida, Junichi Kawasaki, JP 95 2451
Matsushita, Shingo Tokyo, JP 64 605
Okamoto, Ikuhisa Sagamihara, JP 31 400
Saito, Satoshi Kawasaki, JP 210 2550
Sasaki, Takeshi Tokyo, JP 228 1893

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