The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Dec. 03, 2024

Filed:

Jun. 07, 2023
Applicants:

Naoki Takai, Tokyo, JP;

Keisuke Sugiyama, Kanagawa, JP;

Yuichiro Kato, Kanagawa, JP;

Kazuki Shimodate, Kanagawa, JP;

Shota Yoshida, Kanagawa, JP;

Takaya Ochiai, Kanagawa, JP;

Yosuke Saito, Kanagawa, JP;

Inventors:

Naoki Takai, Tokyo, JP;

Keisuke Sugiyama, Kanagawa, JP;

Yuichiro Kato, Kanagawa, JP;

Kazuki Shimodate, Kanagawa, JP;

Shota Yoshida, Kanagawa, JP;

Takaya Ochiai, Kanagawa, JP;

Yosuke Saito, Kanagawa, JP;

Assignee:

RICOH COMPANY, LTD., Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/00 (2006.01); B32B 37/00 (2006.01); B32B 37/06 (2006.01); B32B 37/14 (2006.01); B32B 37/18 (2006.01); B32B 38/00 (2006.01); B32B 41/00 (2006.01);
U.S. Cl.
CPC ...
G03G 15/6582 (2013.01); B32B 37/0053 (2013.01); B32B 37/06 (2013.01); B32B 37/142 (2013.01); B32B 37/185 (2013.01); B32B 38/145 (2013.01); B32B 41/00 (2013.01); G03G 15/70 (2013.01); B32B 2037/0061 (2013.01); B32B 2309/72 (2013.01); B32B 2317/12 (2013.01); B32B 2367/00 (2013.01);
Abstract

A sheet laminator includes a fuser pressure member, a conveyor, and a guide. The fuser pressure member thermally fixes a two-ply sheet and a sheet medium inserted between two sheets of the two-ply sheet. The conveyor conveys the two-ply sheet toward the fuser pressure member in a sheet conveyance direction. The guide guides the two-ply sheet in a sheet conveyance passage between the conveyor and the fuser pressure member. At least one of the fuser pressure member or the conveyor is operable to guide the two-ply sheet outside the sheet conveyance passage in response to an occurrence of an abnormal stop of the sheet laminator.


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