Invention Grant
US09302881B2 Pair of sheet transport rolls, sheet folding device, post-processing device, and image forming system
有权
一对片材输送辊，片材折叠装置，后处理装置和成像系统
- Patent Title: Pair of sheet transport rolls, sheet folding device, post-processing device, and image forming system
- Patent Title (中): 一对片材输送辊，片材折叠装置，后处理装置和成像系统
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Application No.: US14457468Application Date: 2014-08-12
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Publication No.: US09302881B2Publication Date: 2016-04-05
- Inventor: Hiroaki Awano
- Applicant: FUJI XEROX CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: FUJI XEROX CO., LTD.
- Current Assignee: FUJI XEROX CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Oliff PLC
- Priority: JP2013-273450 20131227
- Main IPC: B65H45/16
- IPC: B65H45/16 ; B65H45/14 ; B65H29/12 ; B65H27/00 ; B65H5/06
Abstract:
Provided is a pair of sheet transport rolls including a first roll that has a first convex portion spirally provided on an outer peripheral surface, and a second roll that is provided along the first roll and has a second convex portion that is spirally provided in a position facing the first convex portion of the first roll on the outer peripheral surface, wherein the first roll and the second roll are rotated, and a sheet is transported while being sandwiched between the first convex portion of the first roll and the second convex portion of the second roll.
Public/Granted literature
- US20150183611A1 PAIR OF SHEET TRANSPORT ROLLS, SHEET FOLDING DEVICE, POST-PROCESSING DEVICE, AND IMAGE FORMING SYSTEM Public/Granted day:2015-07-02
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