专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20120002996A1 TRANSFER DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：传输设备和图像形成设备
公开(公告)号：US20120002996A1
公开(公告)日：2012-01-05
申请号：US13161562
申请日：2011-06-16
申请人： Hideshi IZUMI , Toshiki TAKIGUCHI , Kuniaki NAKANO
发明人： Hideshi IZUMI , Toshiki TAKIGUCHI , Kuniaki NAKANO
IPC分类号： G03G15/16
CPC分类号： G03G15/161 , G03G15/1615 , G03G15/1675 , G03G2215/1623
摘要： A transfer device includes a transfer belt, a transfer roller and a tension roller over which the transfer belt is passed in a tensioned condition and which is made to be in an electrically floated state; it also includes a guide member that is installed in the vicinity of the tension roller. A control section, in transfer processing, controls a first switch so that the guide member is in a grounded state while controlling a second switch so that an electric current being caused to flow to the transfer roller becomes a first electric current; and in cleaning processing, controls the first switch so that the guide member is in an electrically floated state while controlling the second switch so that an electric current being caused to flow to the transfer roller becomes a second electric current.
摘要翻译：转印装置包括转印带，转印辊和张力辊，转印带在张紧状态下通过转印带并被制成电浮动状态; 它还包括安装在张紧辊附近的引导构件。在传送处理中的控制部分控制第一开关，使得引导构件处于接地状态，同时控制第二开关，使得流向转印辊的电流成为第一电流; 并且在清洁处理中，控制第一开关使得引导构件处于浮动状态，同时控制第二开关，使得流向转印辊的电流变为第二电流。

2. 发明申请

US20120251198A1 TRANSFER BELT UNIT AND IMAGE FORMING APPARATUS 有权
标题翻译：传送带单元和图像形成装置
公开(公告)号：US20120251198A1
公开(公告)日：2012-10-04
申请号：US13438334
申请日：2012-04-03
申请人： Fumito MIZOGUCHI , Toshiki TAKIGUCHI , Hideshi IZUMI , Hiroshi TACHIKI
发明人： Fumito MIZOGUCHI , Toshiki TAKIGUCHI , Hideshi IZUMI , Hiroshi TACHIKI
IPC分类号： G03G15/14
CPC分类号： G03G15/1685 , G03G15/0189 , G03G2215/0132
摘要： A secondary transfer unit stretches a transfer belt in an endless form over a driving roller, a driven roller, a transfer roller, an auxiliary roller, and a support roller therebetween. The transfer belt moves, by rotation of the driving roller, along a circulation path which passes through a transfer position. The transfer roller and the auxiliary roller press the transfer belt from the inner peripheral surface of the transfer belt toward an intermediate transfer belt in the transfer position. The transfer belt has an outer peripheral surface thereof which is pressed against the intermediate transfer belt and is roughened so that the surface roughness of the outer peripheral surface becomes 6 μm to 10 μm.
摘要翻译：二次转印单元将循环形式的转印带在驱动辊，从动辊，转印辊，辅助辊和支撑辊之间延伸。转印带通过驱动辊的旋转沿着通过转印位置的循环路径移动。转印辊和辅助辊将转印带从转印带的内周表面朝向转印位置的中间转印带挤压。转印带的外周面被压靠在中间转印带上并被粗糙化，使得外周面的表面粗糙度为6μm〜10μm。

3. 发明申请

US20090263154A1 CLEANING DEVICE AND IMAGE FORMING APPARATUS USING THE SAME 审中-公开
标题翻译：清洁装置和使用它的图像形成装置
公开(公告)号：US20090263154A1
公开(公告)日：2009-10-22
申请号：US12413719
申请日：2009-03-30
申请人： Hideshi IZUMI , Toshiki TAKIGUCHI , Takahiko YOSHIDA
发明人： Hideshi IZUMI , Toshiki TAKIGUCHI , Takahiko YOSHIDA
IPC分类号： G03G15/16
CPC分类号： G03G15/161 , G03G2215/00151 , G03G2215/1661
摘要： An intermediate transfer belt cleaning unit includes a cleaning blade put in sliding contact with the surface of a circulating intermediate transfer belt and a blade holder for holding the blade, the cleaning blade having a length extending across the width of the intermediate transfer belt, the blade holder being formed along the full length of the cleaning blade, for cleaning the surface of the intermediate transfer belt by means of the cleaning blade. In this cleaning unit, the contact pressure of the cleaning blade against the intermediate transfer belt is adjusted so that the contact pressure around both the side edges of the intermediate transfer belt is higher than the contact pressure in the remaining part.
摘要翻译：中间转印带清洁单元包括与循环中间转印带的表面滑动接触的清洁刀片和用于保持刀片的刀片保持器，清洁刀片具有横跨中间转印带的宽度的长度，刀片保持器沿着清洁刮板的全长形成，用于通过清洁刮板清洁中间转印带的表面。在该清洁单元中，调整清洁刮板抵靠中间转印带的接触压力，使得中间转印带的两侧边缘周围的接触压力高于其余部分中的接触压力。

4. 发明申请

US20130061698A1 TRANSFER DEVICE 有权
标题翻译：传输设备
公开(公告)号：US20130061698A1
公开(公告)日：2013-03-14
申请号：US13588044
申请日：2012-08-17
申请人： Hideshi IZUMI , Toshiki TAKIGUCHI
发明人： Hideshi IZUMI , Toshiki TAKIGUCHI
IPC分类号： F16H25/14
CPC分类号： G03G15/0189 , G03G15/0136 , G03G2215/0132 , G03G2215/0193 , Y10T74/18296
摘要： A transfer device includes a plurality of primary transfer rollers, a second link member and a regulatory member. The regulatory member restrains the second link member from moving further than a predetermined position toward the second direction. The second link member causes the primary transfer rollers to be displaced as it moves. The second link member is split into a plurality of link arms of which overall length is variable within a predetermined range; and its joint portion includes an elastic member urging the plurality of link arms toward a direction to which the overall length gets longer in a state where the second link member is most separate from a cam shaft, and a first locking section and a second locking section engaging the plurality of link arms with one another for the overall length not to get longer beyond a maximum value.
摘要翻译：转印装置包括多个一次转印辊，第二连接部件和调节部件。调节构件限制第二连杆构件朝向第二方向进一步移动到预定位置。第二连杆构件使一次转印辊随着其移动而移位。第二连杆构件被分成多个连杆臂，其总长度可在预定范围内变化; 并且其接合部分包括弹性构件，该弹性构件在第二连杆构件与凸轮轴最为分离的状态下朝着总长度变长的方向推动多个连杆臂，并且第一锁定部分和第二锁定部分使多个连杆臂彼此接合，使总长度不得超过最大值。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式