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1. 发明授权

US09760050B2 Sheet conveying device and image forming apparatus 有权
公开(公告)号：US09760050B2
公开(公告)日：2017-09-12
申请号：US14849812
申请日：2015-09-10
申请人： FUJI XEROX CO., LTD.
发明人： Toshitaka Tanaka , Kiyoshi Watanabe , Junji Hagihara , Tatsuya Yamashita , Yuta Chino
IPC分类号： B65H9/16 , G03G15/00 , B65H9/00
CPC分类号： G03G15/6529 , B65H9/004 , B65H9/16 , B65H9/166 , G03G2215/00679
摘要： A sheet conveying device includes: a conveyance path along which a sheet is conveyed; a plurality of butting target members that are arranged beside and alongside the conveyance path and against which a side edge of a sheet being conveyed along the conveyance path is caused to butt; and a butting device that causes the side edge of the sheet to butt against the butting target members by moving, toward the butting target members, the sheet being conveyed along the conveyance path using a plurality of sheet conveying structures that are deviated from each other in a sheet conveying direction, and two or more of the butting target members are located downstream of a sheet conveying structure that is located second in the upstream direction from a most downstream one among the plurality of sheet conveying structures.

2. 发明授权

US09751708B2 Sheet transport device and image forming apparatus 有权
公开(公告)号：US09751708B2
公开(公告)日：2017-09-05
申请号：US14922734
申请日：2015-10-26
申请人： FUJI XEROX CO., LTD.
发明人： Junji Hagihara , Kiyoshi Watanabe , Toshitaka Tanaka , Yuta Chino , Tatsuya Yamashita
IPC分类号： B65H5/06 , B65H9/16 , B65H9/00
CPC分类号： B65H5/062 , B65H5/064 , B65H9/002 , B65H9/166 , B65H2301/331 , B65H2404/1313 , B65H2404/66
摘要： A sheet transport device includes a transport path along which a sheet is transported in one direction, the sheet being transported with a corner at a leading end of the sheet being located on a first lateral side of the path, a sheet rotating section that rotates the sheet so as to increase an angle of the sheet and so as to orient the leading end, a sheet moving section that moves the sheet toward the first lateral side, and plural sheet butting portions that are arranged side-by-side in the one direction, on the first lateral side, the sheet butting portions allowing the moved sheet to be butted thereagainst to orient the sheet in the one direction. When the sheet is butted against the sheet butting portions to be oriented in the one direction, the corner is located at a position where no sheet butting portions are provided.

3. 发明授权

US09555992B2 Sheet transport device and image forming apparatus 有权
标题翻译：片材输送装置和成像装置
公开(公告)号：US09555992B2
公开(公告)日：2017-01-31
申请号：US14841910
申请日：2015-09-01
申请人： FUJI XEROX Co., Ltd.
发明人： Tatsuya Yamashita , Kiyoshi Watanabe , Toshitaka Tanaka , Junji Hagihara , Yuta Chino
IPC分类号： B65H9/16 , B65H9/00
CPC分类号： B65H9/166 , B65H7/08 , B65H7/10 , B65H9/002 , B65H9/006 , B65H9/16 , B65H2301/331 , B65H2404/144 , B65H2511/11 , B65H2511/212 , B65H2511/242 , B65H2511/414 , B65H2513/53 , B65H2515/112 , B65H2701/1311 , B65H2801/06 , B65H2220/01 , B65H2220/02 , B65H2220/03
摘要： A sheet transport device includes a transport path along which a sheet is transported in one direction; a sheet butting portion against which a side edge of the sheet on the transport path is butted, the sheet butting portion being provided at one side of the transport path; a butting section that moves the sheet toward the one side to butt the side edge against the sheet butting portion; and a sheet rotating section located on the upstream side of the butting section in a sheet transport direction, the sheet rotating section having two sheet transport parts provided so as to be shifted from each other in a direction intersecting the one direction, at least one of the sheet transport parts being configured to have a variable sheet transport speed, the sheet rotating section rotating the sheet by utilizing a difference in transport speed between the two sheet transport parts.
摘要翻译：片材输送装置包括沿一个方向输送片材的输送路径; 所述片材对接部分，所述片材对接部分，所述片材对接部分，所述片材对接部分设置在所述传送路径的一侧; 对接部，其将片材向一侧移动以将侧边缘抵靠片材对接部分; 以及片材旋转部，其在片材输送方向上位于对接部的上游侧，片材旋转部具有两个片材输送部，其设置成在与该一个方向相交的方向上彼此偏移，纸张传送部件被配置为具有可变的片材传送速度，片材旋转部分通过利用两个片材传送部件之间的传送速度的差异来旋转片材。

4. 发明授权

US09242821B2 Transport device and image forming apparatus 有权
标题翻译：运输装置和图像形成装置
公开(公告)号：US09242821B2
公开(公告)日：2016-01-26
申请号：US14257297
申请日：2014-04-21
申请人： FUJI XEROX CO., LTD.
发明人： Kiyoshi Watanabe , Naohito Otsuki , Yoichi Yamakawa , Mizuki Arai
IPC分类号： B65H5/06 , B65H5/26 , B65H5/36 , B65H9/06 , B65H9/00
CPC分类号： B65H5/068 , B65H5/062 , B65H5/26 , B65H5/36 , B65H9/004 , B65H9/06 , B65H2404/144 , B65H2511/11 , B65H2511/13 , B65H2801/06
摘要： A transport device includes an abutting member that abuts a leading end of a transport object and transport members that are disposed upstream of the abutting member in a transport direction and transport the transport object to the abutting member. The transport object is a first or second transport object. One of the transport members or the transport members transport the first transport object and cause the leading end of the first transport object to abut the abutting member. When transporting the transport object to a position where the leading end of the transport object abuts the abutting member, a transport force required to transport the second transport object is larger than that required to transport the first transport object. A larger number of transport members are used to transport the second transport object than the number of the transport members used to transport the first transport object.
摘要翻译：输送装置包括邻接构件，该抵接构件邻接运送物体的前端，并且在输送方向上配置在邻接构件的上游侧的输送构件，并将输送体输送到抵接构件。传输对象是第一或第二传输对象。输送构件或输送构件中的一个输送第一输送物体并使第一输送体的前端抵靠抵接构件。当将运输物体运送到运输物体的前端与抵接件邻接的位置时，传送第二输送物体所需的输送力大于输送第一输送物体所需的输送力。使用较多数量的运输构件来运输第二运输物体而不是运输第一运输物体的运输构件的数量。

5. 发明授权

US09938101B2 Sheet transport device and image forming apparatus 有权
公开(公告)号：US09938101B2
公开(公告)日：2018-04-10
申请号：US14818448
申请日：2015-08-05
申请人： FUJI XEROX CO., LTD.
发明人： Kiyoshi Watanabe , Yuta Chino , Junji Hagihara , Toshitaka Tanaka , Tatsuya Yamashita
IPC分类号： B65H9/16 , B65H5/06 , B65H9/00 , B65H7/08 , B65H7/10
CPC分类号： B65H9/166 , B65H5/062 , B65H7/08 , B65H7/10 , B65H9/002 , B65H9/004 , B65H9/006 , B65H2404/144 , B65H2511/11 , B65H2511/212 , B65H2511/242 , B65H2511/414 , B65H2513/53 , B65H2515/112 , B65H2701/1311 , B65H2801/06 , B65H2220/01 , B65H2220/02 , B65H2220/03
摘要： A sheet transport device includes a transport path along which a sheet is transported in one direction; a sheet butting portion provided at one side of the transport path; a sheet rotating section; and a sheet butting section. When a short sheet is transported along the transport path, the sheet rotating section rotates the short sheet such that a leading end is directed to the other side of the transport path, and when a long sheet is transported, the sheet rotating section rotates the long sheet such that an angle of inclination with respect to the one direction is reduced. The sheet butting section moves the short sheet rotated by the sheet rotating section toward the one side to make the side edge of the short sheet butt against the sheet butting portion, while allowing the long sheet to pass therethrough without moving the long sheet toward the one side.

6. 发明授权

US09242824B2 Transport mechanism and image forming apparatus 有权
标题翻译：运输机构和成像设备
公开(公告)号：US09242824B2
公开(公告)日：2016-01-26
申请号：US14277357
申请日：2014-05-14
申请人： FUJI XEROX CO., LTD.
发明人： Mizuki Arai , Naohito Otsuki , Kiyoshi Watanabe , Yoichi Yamakawa
IPC分类号： B65H9/00
CPC分类号： B65H9/002 , B65H5/062 , B65H7/02 , B65H9/004 , B65H9/06 , B65H2404/1424 , B65H2404/144 , B65H2404/50 , B65H2404/6111 , B65H2511/11 , B65H2511/414 , B65H2701/11312 , G03G15/6567 , G03G2215/00561 , G03G2215/0129 , B65H2220/01 , B65H2220/02
摘要： A transport mechanism includes a guide member that guides a transport object, which has a leading end and a trailing end, to be transported. The guide member includes a curved portion that is a curved portion of the guide member. The transport mechanism also includes a transport member that is disposed downstream of the curved portion in a transport direction in which the transport object is transported along the guide member, transports the transport object, and moves the transport object in an intersecting direction that intersects the transport direction. In the transport mechanism, when a length of the transport object in the transport direction is equal to or greater than a predetermined specified length that is greater than a distance between the transport member and the curved portion, the transport member does not move the transport object in the intersecting direction.
摘要翻译：传送机构包括导向件，该引导构件引导具有前端和后端的运输对象被输送。引导构件包括作为引导构件的弯曲部分的弯曲部分。传送机构还包括传送构件，其沿着传送方向设置在弯曲部分的下游，沿着传送方向，传送对象沿着引导构件传送，传送运送物体，并且使运送物体沿着与运送物体相交的交叉方向移动方向。在运送机构中，当输送方向上的输送方向的长度大于输送部件与弯曲部之间的距离的规定长度以上时，输送部件不会移动输送体在交叉方向。

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