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1. 发明授权

US08190047B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08190047B2
公开(公告)日：2012-05-29
申请号：US12824943
申请日：2010-06-28
申请人： Hideo Isohara , Toru Hiramatsu , Akio Kasuga
发明人： Hideo Isohara , Toru Hiramatsu , Akio Kasuga
IPC分类号： G03G15/20 , G03G15/00
CPC分类号： G03G15/235 , G03G15/20 , G03G15/6576 , G03G2215/00662 , G03G2215/00945 , G03G2215/00949 , G03G2215/20
摘要： An image forming apparatus comprises a fixing part for fixing a toner image on a transfer material to the transfer material, a conveying part provided on the downstream side of the fixing part, a correcting member provided in a conveyance path leading from the fixing part to the conveying part, for correcting a curl of the transfer material, and a control part for controlling an upstream-side conveyance speed which is a conveyance speed at which the fixing part provided on the upstream side of the correcting member conveys the transfer material and a downstream-side conveyance speed which is a conveyance speed at which the conveying part provided on the downstream side of the correcting member conveys the transfer material. In printing of a first surface in a double-sided printing mode, the control part sets the downstream-side conveyance speed to be larger than the upstream-side conveyance speed. In printing of a second surface in the double-sided printing mode, the control part sets the upstream-side conveyance speed and the downstream-side conveyance speed so that a difference between the upstream-side conveyance speed and the downstream-side conveyance speed is smaller than a difference between the upstream-side conveyance speed and the downstream-side conveyance speed in printing of the first surface.
摘要翻译：图像形成装置包括用于将转印材料上的调色剂图像定影到转印材料的固定部分，设置在固定部分的下游侧的输送部分，设置在从固定部分引导到输送路径的输送路径中的校正部件输送部，用于校正转印材料的卷曲;以及控制部，用于控制上游侧输送速度，该上游侧输送速度是设置在校正部件的上游侧的固定部输送转印材料的输送速度，下游侧该输送速度是设置在校正构件的下游侧的输送部件输送转印材料的输送速度。在双面打印模式中的第一表面的印刷中，控制部将下游侧输送速度设定为大于上游侧输送速度。在双面打印模式中的第二表面的印刷中，控制部设定上游侧输送速度和下游侧输送速度，使得上游侧输送速度与下游侧输送速度的差为小于第一面的印刷中的上游侧输送速度与下游侧输送速度的差。

2. 发明授权

US08351814B2 Image forming apparatus with fan for blowing air to transfer sheet 失效
标题翻译：具有用于将空气吹送到转印纸的风扇的图像形成装置
公开(公告)号：US08351814B2
公开(公告)日：2013-01-08
申请号：US12820849
申请日：2010-06-22
申请人： Akio Kasuga
发明人： Akio Kasuga
IPC分类号： G03G21/20
CPC分类号： G03G15/2064 , G03G21/206
摘要： An image forming apparatus comprises a fixing part for fixing a toner image formed on a transfer material to the transfer material, a fan provided on the downstream side of the fixing part, for blowing air to the transfer material having passed through the fixing part, and an airflow control part for controlling the amount of air to be blown from the fan. When the basis weight of the transfer material is larger than a first threshold value, the airflow control part sets the amount of air to be blown to a value smaller than that in a case where the basis weight of the transfer material is smaller than the first threshold value.
摘要翻译：图像形成装置包括用于将形成在转印材料上的调色剂图像定影到转印材料的固定部件，设置在固定部分的下游侧的风扇，用于将空气吹送到通过定影部件的转印材料上，以及用于控制从风扇吹出的空气量的气流控制部。当转印材料的基重大于第一阈值时，气流控制部将被吹送空气的量设定为比转印材料的单位面积重量小于第一阈值的情况下的值阈值。

3. 发明授权

US08944426B2 Sheet processing apparatus and image forming system 有权
标题翻译：片材处理设备和成像系统
公开(公告)号：US08944426B2
公开(公告)日：2015-02-03
申请号：US13564819
申请日：2012-08-02
申请人： Akio Kasuga , Tatsuya Katagiri
发明人： Akio Kasuga , Tatsuya Katagiri
IPC分类号： B65H37/06 , B41L43/02 , B65H31/34 , B65H39/10 , B42C1/12 , B42B4/00
CPC分类号： B41L43/02 , B42B4/00 , B42C1/12 , B65H31/34 , B65H39/10 , B65H2301/436 , B65H2701/1123 , B65H2801/27 , G03G15/6544 , G03G2215/00877
摘要： A sheet processing apparatus 3 includes a position aligning section (61A, 61B), a holding section 53, and a processing section (38, 55). The position aligning section (61A, 61B) abuts the inner side or a fold of a sheet bundle (S2), which is formed by collecting a plurality of folded sheets (S1), to align the position of the folds of line plurality of folded sheets (S1). The holding section (53) holds the sheet bundle (S2) in which the position of the folds of the plurality of sheets (S1) has been aligned by the position aligning section (61A, 61B). The processing section (38, 55) performs a predetermined process on the sheet bundle (S2) held by the holding section 53.
摘要翻译：片材处理装置3包括位置对准部（61A，61B），保持部53和处理部（38,55）。位置对齐部分（61A，61B）抵靠通过收集多个折叠片材（S1）形成的片材束（S2）的内侧或折叠部分，以对齐折叠的多个折叠线的折叠位置片（S1）。保持部53保持通过位置对准部61A，61B对齐多个片（S1）的折叠位置的片材束（S2）。处理部（38,55）对由保持部53保持的纸张束（S2）进行规定处理。

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