Sheet processing device for adjusting projection of bonded portion, laminator, image forming apparatus, and image forming system

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United States of America Patent

PATENT NO 11718081
SERIAL NO

17665864

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A sheet separation device includes a rotator, a nipping member to nip the two-ply sheet with the rotator, a first conveyor to convey the two-ply sheet in a first direction toward the rotator and a second direction reverse thereto, a winding member to wind the two-ply sheet around the rotator, a second conveyor to convey a sheet medium in the second direction, a separation claw to move in a width direction; a sheet guide to guide the separated two sheets to different passages; and control circuitry. The first conveyor conveys the two-ply sheet to the rotator with a bonded portion at an upstream end. The control circuitry inserts the separation claw into a space between the two sheets, adjusts a projection amount of the two-ply sheet from a nip of the first conveyor in the second direction, and inserts the sheet medium in two-ply sheet adjusted in the projection amount.

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First Claim

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Patent Owner(s)

  • RICOH COMPANY, LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Furuhashi, Tomohiro Kanagawa, JP 128 1477
Haraguchi, Yohsuke Kanagawa, JP 48 356
Hidaka, Makoto Tokyo, JP 79 1057
Hoshino, Tomomichi Kanagawa, JP 55 779
Kunieda, Akira Tokyo, JP 93 1409
Matsuo, Kazuyoshi Kanagawa, JP 23 119
Morinaga, Takuya Tokyo, JP 53 661
Sakano, Koki Kanagawa, JP 31 491
Suzuki, Michitaka Kanagawa, JP 63 1068
Takahashi, Wataru Tokyo, JP 304 2976
Watanabe, Takahiro Kanagawa, JP 214 2214
Yoneyama, Fumiharu Kanagawa, JP 16 253

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