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公开(公告)号：US09244421B2
公开(公告)日：2016-01-26
申请号：US14660690
申请日：2015-03-17
发明人： Kota Kiyama , Yuri Mori , Seiji Hara , Tadashi Matsumoto
CPC分类号： G03G15/757 , F16H7/02 , F16H7/18
摘要： A drive transmission device having motor, a first pulley configured to be driven to rotate by the motor, a second pulley configured to be connected to a device, and a belt unit configured to be wound around the first pulley and the second pulley. The belt unit includes a metal layer and a dielectric layer configured to be provided between the first pulley and the metal layer and between the second pulley and the metal layer. The drive transmission device also includes a voltage supply unit configured to supply voltage to cause attraction between the first and second pulleys and the belt and a controller configured to control the voltage of the voltage supply unit based on information indicating load of the device.
摘要翻译： 一种具有马达的驱动传动装置，构造成被马达驱动旋转的第一皮带轮，被配置为连接到装置的第二皮带轮和被配置为围绕第一皮带轮和第二皮带轮缠绕的皮带单元。 带单元包括金属层和介电层，其被配置为设置在第一带轮和金属层之间以及第二带轮和金属层之间。 驱动传递装置还包括：电压供给单元，被配置为提供电压以引起第一和第二滑轮和皮带之间的吸引;以及控制器，其被配置为基于指示装置的负载的信息来控制电压供应单元的电压。
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公开(公告)号：US20150268614A1
公开(公告)日：2015-09-24
申请号：US14660690
申请日：2015-03-17
发明人： Kota Kiyama , Yuri Mori , Seiji Hara , Tadashi Matsumoto
CPC分类号： G03G15/757 , F16H7/02 , F16H7/18
摘要： A drive transmission device having motor, a first pulley configured to be driven to rotate by the motor, a second pulley configured to be connected to a device, and a belt unit configured to be wound around the first pulley and the second pulley. The belt unit includes a metal layer and a dielectric layer configured to be provided between the first pulley and the metal layer and between the second pulley and the metal layer. The drive transmission device also includes a voltage supply unit configured to supply voltage to cause attraction between the first and second pulleys and the belt and a controller configured to control the voltage of the voltage supply unit based on information indicating load of the device.
摘要翻译： 一种具有马达的驱动传动装置，构造成被马达驱动旋转的第一皮带轮，被配置为连接到装置的第二皮带轮和被配置为围绕第一皮带轮和第二皮带轮缠绕的皮带单元。 带单元包括金属层和介电层，其被配置为设置在第一带轮和金属层之间以及第二带轮和金属层之间。 驱动传递装置还包括：电压供给单元，被配置为提供电压以引起第一和第二滑轮和皮带之间的吸引;以及控制器，其被配置为基于指示装置的负载的信息来控制电压供应单元的电压。
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公开(公告)号：US20160289022A1
公开(公告)日：2016-10-06
申请号：US14777616
申请日：2014-03-20
发明人： Kazumasa Shibata , Hiroki Kasama , Yasumi Yoshida , Tadashi Matsumoto , Takashi Hiratsuka , Takeshi Aoyama , Takaaki Aoyagi
CPC分类号： B65H3/18 , B65H5/004 , B65H7/18 , B65H7/20 , B65H2301/44334 , B65H2301/5132 , B65H2301/5322 , B65H2404/12 , B65H2404/191 , B65H2553/51 , B65H2555/41
摘要： Provided are a sheet feeding device and an image forming apparatus which can feed a sheet by an electrostatic adsorption with a simple configuration and with low noises.One end of a flexible adsorption member (29) is fixed to a holding member (24) rotating in a sheet feeding direction, and comes into surface contact with a sheet (P) stored in a sheet feeding cassette (20) while being elastically deformed when the holding member (24) is rotated, and adsorbs the sheet (P) by an adsorbing force by static electricity. Then, the sheet (P1) adsorbed to the adsorption member (29) is delivered to a registration roller (15) while winding up the adsorption member (29), and then the holding member (24) is stopped at a position where the adsorption member (29) is separated from the sheet.
摘要翻译： 柔性吸附构件（29）的一端固定在沿片材进给方向旋转的保持构件（24）上，与存放在供纸盒（20）中的片材（P）表面接触同时弹性变形 当保持构件（24）旋转时，通过静电吸附吸附片材（P）。 然后，吸附到吸附部件（29）的片材（P1）在卷绕吸附部件（29）的同时被输送到定位辊（15），然后将保持部件（24）停止在吸附部件 构件（29）与片材分离。
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公开(公告)号：US20150147093A1
公开(公告)日：2015-05-28
申请号：US14554491
申请日：2014-11-26
发明人： Yuri Mori , Seiji Hara , Tadashi Matsumoto , Kota Kiyama
CPC分类号： F16H55/38 , F16H7/02 , G03G15/757
摘要： A drive transmission device includes a first pulley rotationally driven by a driving unit; a second pulley; a belt extended around the first pulley and the second pulley; and a supply unit for supplying a voltage such that the first pulley and the belt are attracted to each other and that the second pulley and the belt are attracted to each other.
摘要翻译： 驱动传动装置包括由驱动单元旋转驱动的第一滑轮; 第二滑轮; 围绕第一滑轮和第二滑轮延伸的皮带; 以及供给单元，用于提供使第一带轮和带彼此吸引并使第二带轮和带彼此吸引的电压。
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公开(公告)号：US20160297633A1
公开(公告)日：2016-10-13
申请号：US14777822
申请日：2014-03-20
发明人： Hiroki Kasama , Yasumi Yoshida , Tadashi Matsumoto , Kazumasa Shibata , Takashi Hiratsuka , Takeshi Aoyama , Takaaki Aoyagi
CPC分类号： B65H3/18 , B65H1/04 , B65H1/266 , B65H5/004 , B65H7/02 , B65H7/20 , B65H2404/12 , B65H2404/191 , B65H2555/41
摘要： Provided are a sheet feeding device and an image forming apparatus which can separately feed a sheet with safety without causing the length of an adsorption member to be increased. One end of a flexible adsorption member (29) is fixed to a holding member (24) which is disposed on the upper side of a storing unit to store the sheet and rotated in a sheet feeding direction. Then, when the holding member (24) is rotated, the rigidity of a second region (29b) of the adsorption member (29) is set to be lower than that of a first region (29a) of the adsorption member (29) which comes into surface contact with the sheet stored in the storing unit and adsorbs the sheet by an adsorbing force by static electricity.
摘要翻译： 提供一种可以安全地单独供给片材的片材进给装置和图像形成装置，而不会增加吸附构件的长度。 柔性吸附构件（29）的一端固定在保持构件（24）上，保持构件（24）设置在储存单元的上侧以存储片材并沿片材进给方向旋转。 然后，当保持构件（24）旋转时，吸附构件（29）的第二区域（29b）的刚性被设定为低于吸附构件（29）的第一区域（29a）的刚性， 与储存在存储单元中的片材进行表面接触，并通过静电吸附力吸附片材。
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