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1. 发明申请

US20110280609A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20110280609A1
公开(公告)日：2011-11-17
申请号：US13099466
申请日：2011-05-03
申请人： Shinji NAKAZAWA , Shinichi Takeda , Norio Tomita , Kohichi Yamauchi , Noriaki Taguchi , Yoshiteru Kikuchi
发明人： Shinji NAKAZAWA , Shinichi Takeda , Norio Tomita , Kohichi Yamauchi , Noriaki Taguchi , Yoshiteru Kikuchi
IPC分类号： G03G21/20
CPC分类号： G03G21/206 , G03G2221/1603 , G03G2221/1645
摘要： In one embodiment, an image forming apparatus (100) is provided with a resin frame (300) made of resin and an image forming unit (200). The image forming apparatus further includes a first duct (410) that allows air to flow on one side of the image forming unit (200), a second duct (420) that allows air to flow on the other side, and a third duct (430) that allows air to flow between the first duct and the second duct. The resin frame (300) has a first duct portion (311) that constitutes at least a portion of the first duct (410), and a second duct portion (321) that constitutes at least a portion of the second duct (420).
摘要翻译：在一个实施例中，图像形成装置（100）设置有由树脂制成的树脂框架（300）和图像形成单元（200）。图像形成装置还包括允许空气在图像形成单元（200）的一侧流动的第一管道（410），允许空气在另一侧流动的第二管道（420）和第三管道 430），其允许空气在第一管道和第二管道之间流动。树脂框架（300）具有构成第一管道（410）的至少一部分的第一管道部分（311）和构成第二管道（420）的至少一部分的第二管道部分（321）。

2. 发明授权

US08873994B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08873994B2
公开(公告)日：2014-10-28
申请号：US13099466
申请日：2011-05-03
申请人： Shinji Nakazawa , Shinichi Takeda , Norio Tomita , Kohichi Yamauchi , Noriaki Taguchi , Yoshiteru Kikuchi
发明人： Shinji Nakazawa , Shinichi Takeda , Norio Tomita , Kohichi Yamauchi , Noriaki Taguchi , Yoshiteru Kikuchi
IPC分类号： G03G21/20
CPC分类号： G03G21/206 , G03G2221/1603 , G03G2221/1645
摘要： In one embodiment, an image forming apparatus (100) is provided with a resin frame (300) made of resin and an image forming unit (200). The image forming apparatus further includes a first duct (410) that allows air to flow on one side of the image forming unit (200), a second duct (420) that allows air to flow on the other side, and a third duct (430) that allows air to flow between the first duct and the second duct. The resin frame (300) has a first duct portion (311) that constitutes at least a portion of the first duct (410), and a second duct portion (321) that constitutes at least a portion of the second duct (420).
摘要翻译：在一个实施例中，图像形成装置（100）设置有由树脂制成的树脂框架（300）和图像形成单元（200）。图像形成装置还包括允许空气在图像形成单元（200）的一侧流动的第一管道（410），允许空气在另一侧流动的第二管道（420）和第三管道 430），其允许空气在第一管道和第二管道之间流动。树脂框架（300）具有构成第一管道（410）的至少一部分的第一管道部分（311）和构成第二管道（420）的至少一部分的第二管道部分（321）。

3. 发明授权

US08706001B2 Image forming apparatus with resin frame and method for molding the resin frame 有权
标题翻译：具有树脂框架的图像形成装置和用于模制树脂框架的方法
公开(公告)号：US08706001B2
公开(公告)日：2014-04-22
申请号：US13083837
申请日：2011-04-11
申请人： Kohichi Yamauchi , Shinichi Takeda , Norio Tomita , Shinji Nakazawa , Noriaki Taguchi , Kenichi Isomi , Shuichi Mochizuki
发明人： Kohichi Yamauchi , Shinichi Takeda , Norio Tomita , Shinji Nakazawa , Noriaki Taguchi , Kenichi Isomi , Shuichi Mochizuki
IPC分类号： G03G15/00 , G03G21/16 , G03G15/01
CPC分类号： G03G21/1619 , G03G15/0142 , G03G2221/1603 , G03G2221/1678
摘要： An image forming apparatus of the present invention includes a resin frame composed of a resin and an image forming unit that is removably inserted in the resin frame. The resin frame includes a base having a supporting surface that supports the image forming unit, a guide portion that extends in the base in an insertion direction in which the image forming unit is inserted along the supporting surface and that guides the image forming unit in the insertion direction while limiting movement of the image forming unit in an orthogonal direction that is orthogonal to the insertion direction, and a side plate portion that is provided at a peripheral edge of the base so as to extend in a direction perpendicular to the supporting surface, the base, the guide portion, and the side plate portion being integrally molded from a resin. A mold opening direction of a mold for molding the guide portion is set to a direction parallel to the orthogonal direction, and downstream end portions of the side plate portion in the mold opening direction are integrally connected to each other and extend essentially parallel to the perimeter of the base.
摘要翻译：本发明的图像形成装置包括由树脂构成的树脂框架和可移除地插入树脂框架中的图像形成单元。树脂框架包括具有支撑图像形成单元的支撑表面的基部，沿着插入方向在基部中沿着支撑表面插入图像形成单元的引导部，并且将图像形成单元引导到插入方向，同时限制图像形成单元在与插入方向正交的正交方向上的移动;以及侧板部，其设置在基部的周缘处以沿与支撑表面垂直的方向延伸，基座，引导部分和侧板部分由树脂整体模制。用于模制导向部分的模具的开模方向设置成与正交方向平行的方向，并且侧板部分在开模方向上的下游端部彼此一体地连接并且基本上平行于周边延伸的基地。

4. 发明申请

US20110274463A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20110274463A1
公开(公告)日：2011-11-10
申请号：US13094889
申请日：2011-04-27
申请人： Noriaki Taguchi , Shinji Nakazawa , Shinichi Takeda , Yoshitaka Okahashi , Norio Tomita , Kohichi Yamauchi , Hiroki Kanemitsu
发明人： Noriaki Taguchi , Shinji Nakazawa , Shinichi Takeda , Yoshitaka Okahashi , Norio Tomita , Kohichi Yamauchi , Hiroki Kanemitsu
IPC分类号： G03G15/16
CPC分类号： G03G21/206
摘要： An image forming apparatus provided with a resin frame made of a resin, an image forming unit and a fixing unit includes a duct for allowing air to flow between the image forming unit and the fixing unit. The resin frame includes a main frame to which the image forming unit is attached, and a fixing unit attachment frame that is separate from the main frame and to which the fixing unit is attached, and the fixing unit attachment frame has a duct portion that constitutes at least one part of the duct.
摘要翻译：设置有由树脂制成的树脂框架的图像形成装置，图像形成单元和定影单元包括用于允许空气在图像形成单元和定影单元之间流动的管道。树脂框架包括安装有图像形成单元的主框架和与主框架分离并且固定单元被附接到其上的固定单元附接框架，并且固定单元安装框架具有构成的导管部分管道的至少一部分。

5. 发明授权

US09014589B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US09014589B2
公开(公告)日：2015-04-21
申请号：US13094889
申请日：2011-04-27
申请人： Noriaki Taguchi , Shinji Nakazawa , Shinichi Takeda , Yoshitaka Okahashi , Norio Tomita , Kohichi Yamauchi , Hiroki Kanemitsu
发明人： Noriaki Taguchi , Shinji Nakazawa , Shinichi Takeda , Yoshitaka Okahashi , Norio Tomita , Kohichi Yamauchi , Hiroki Kanemitsu
IPC分类号： G03G21/20
CPC分类号： G03G21/206
摘要： An image forming apparatus provided with a resin frame made of a resin, an image forming unit and a fixing unit includes a duct for allowing air to flow between the image forming unit and the fixing unit. The resin frame includes a main frame to which the image forming unit is attached, and a fixing unit attachment frame that is separate from the main frame and to which the fixing unit is attached, and the fixing unit attachment frame has a duct portion that constitutes at least one part of the duct.
摘要翻译：设置有由树脂制成的树脂框架的图像形成装置，图像形成单元和定影单元包括用于允许空气在图像形成单元和定影单元之间流动的管道。树脂框架包括安装有图像形成单元的主框架和与主框架分离并且固定单元被附接到其上的固定单元附接框架，并且固定单元安装框架具有构成的导管部分管道的至少一部分。

6. 发明申请

US20110280614A1 IMAGE FORMING APPARATUS WITH RESIN FRAME AND METHOD FOR MOLDING THE RESIN FRAME 有权
标题翻译：具有树脂框架的图像形成装置和用于模制树脂框架的方法
公开(公告)号：US20110280614A1
公开(公告)日：2011-11-17
申请号：US13083837
申请日：2011-04-11
申请人： Kohichi Yamauchi , Shinichi Takeda , Norio Tomita , Shinji Nakazawa , Noriaki Taguchi , Kenichi Isomi , Shuichi Mochizuki
发明人： Kohichi Yamauchi , Shinichi Takeda , Norio Tomita , Shinji Nakazawa , Noriaki Taguchi , Kenichi Isomi , Shuichi Mochizuki
IPC分类号： G03G15/00 , B29C45/00
CPC分类号： G03G21/1619 , G03G15/0142 , G03G2221/1603 , G03G2221/1678
摘要： An image forming apparatus of the present invention includes a resin frame composed of a resin and an image forming unit that is removably inserted in the resin frame. The resin frame includes a base having a supporting surface that supports the image forming unit, a guide portion that extends in the base in an insertion direction in which the image forming unit is inserted along the supporting surface and that guides the image forming unit in the insertion direction while limiting movement of the image forming unit in an orthogonal direction that is orthogonal to the insertion direction, and a side plate portion that is provided at a peripheral edge of the base so as to extend in a direction perpendicular to the supporting surface, the base, the guide portion, and the side plate portion being integrally molded from a resin. A mold opening direction of a mold for molding the guide portion is set to a direction parallel to the orthogonal direction, and downstream end portions of the side plate portion in the mold opening direction are integrally connected to each other and extend essentially parallel to the perimeter of the base.
摘要翻译：本发明的图像形成装置包括由树脂构成的树脂框架和可移除地插入树脂框架中的图像形成单元。树脂框架包括具有支撑图像形成单元的支撑表面的基部，沿着插入方向在基部中沿着支撑表面插入图像形成单元的引导部，并且将图像形成单元引导到插入方向，同时限制图像形成单元在与插入方向正交的正交方向上的移动;以及侧板部，其设置在基部的周缘处以沿与支撑表面垂直的方向延伸，基座，引导部分和侧板部分由树脂整体模制。用于模制导向部分的模具的开模方向设置成与正交方向平行的方向，并且侧板部分在开模方向上的下游端部彼此一体地连接并且基本上平行于周边延伸的基地。

7. 发明授权

US08055145B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08055145B2
公开(公告)日：2011-11-08
申请号：US12335938
申请日：2008-12-16
申请人： Norio Tomita , Yoshikazu Harada , Tetsushi Ito , Noriaki Taguchi , Yoshiteru Kikuchi , Kenichi Isomi
发明人： Norio Tomita , Yoshikazu Harada , Tetsushi Ito , Noriaki Taguchi , Yoshiteru Kikuchi , Kenichi Isomi
IPC分类号： G03G15/00
CPC分类号： G03G15/5058 , G03G15/0131 , G03G2215/00042 , G03G2215/00059
摘要： An image forming apparatus includes a controller for detecting the opening and closing of a shutter from the output from an optical sensor and controlling the opening and closing operation of the shutter based on the detected result. The controller determines that if the optical sensor is turned “ON” within a predetermined period of time from when the shutter begins opening, the operation of the shutter from the closed state to the open state is correctly detected. When no reflected light is detected by the optical sensor even after a predetermined time has elapsed, the controller determines that an anomaly has occurred and closes the shutter and repeat another detecting process.
摘要翻译：图像形成装置包括控制器，用于根据检测结果检测来自光学传感器的输出的快门的打开和关闭，并控制快门的打开和关闭操作。控制器确定如果在从快门开始打开之后的预定时间段内光学传感器被“接通”，则正确地检测到快门从关闭状态到打开状态的操作。即使经过了规定的时间后，即使光学传感器没有检测到反射光，控制器也判断出异常发生，关闭快门并重新进行另一检测处理。

8. 发明申请

US20090180803A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20090180803A1
公开(公告)日：2009-07-16
申请号：US12335938
申请日：2008-12-16
申请人： Norio TOMITA , Yoshikazu Harada , Tetsushi Ito , Noriaki Taguchi , Yoshiteru Kikuchi , Kenichi Isomi
发明人： Norio TOMITA , Yoshikazu Harada , Tetsushi Ito , Noriaki Taguchi , Yoshiteru Kikuchi , Kenichi Isomi
IPC分类号： G03G15/16
CPC分类号： G03G15/5058 , G03G15/0131 , G03G2215/00042 , G03G2215/00059
摘要： An image forming apparatus includes a controller for detecting the opening and closing of a shutter from the output from an optical sensor and controlling the opening and closing operation of the shutter based on the detected result. The controller determines that if the optical sensor is turned “ON” within a predetermined period of time from when the shutter begins opening, the operation of the shutter from the closed state to the open state is correctly detected. When no reflected light is detected by the optical sensor even after a predetermined time has elapsed, the controller determines that an anomaly has occurred and closes the shutter and repeat another detecting process.
摘要翻译：图像形成装置包括：控制器，用于根据光学传感器的输出检测快门的打开和关闭，并根据检测结果控制快门的打开和关闭操作。控制器确定如果在从快门开始打开之后的预定时间段内光学传感器被“接通”，则正确地检测到快门从关闭状态到打开状态的操作。即使经过了规定的时间后，即使光学传感器没有检测到反射光，控制器也判断出异常发生，关闭快门并重新进行另一检测处理。

9. 发明申请

US20090255359A1 ROTATIONAL DRIVE TRANSMISSION MECHANISM AND IMAGE FORMING APPARATUS USING THE SAME 审中-公开
标题翻译：旋转驱动传动机构和使用其的图像形成装置
公开(公告)号：US20090255359A1
公开(公告)日：2009-10-15
申请号：US12413693
申请日：2009-03-30
申请人： Tetsushi ITO , Yoshikazu Harada , Norio Tomita , Noriaki Taguchi , Shuichi Mochizuki
发明人： Tetsushi ITO , Yoshikazu Harada , Norio Tomita , Noriaki Taguchi , Shuichi Mochizuki
IPC分类号： F16H55/08 , G03G15/00
CPC分类号： G03G21/186 , G03G15/757 , G03G21/1647 , G03G2221/1657 , Y10T74/19972
摘要： A rotational drive transmission mechanism used in an image forming apparatus for transmitting rotational drive force using an internal gear and an external gear having involute tooth profiles, includes photoreceptor drum drive couplings for transmitting rotational drive force to photoreceptor drums and a transfer drive coupling for transmitting rotational drive force to an intermediate transfer belt drive roller. The internal gears provided for these are so formed that all the drive vectors of the rotational drive force transmitted to the teeth of either the internal gear or the external gear in mesh with the internal gear, are made uniform so as to be oriented either outwards from the center of the rotational axis or inwards toward the center of the rotational axis, equivalently relative to the center of the rotational axis.
摘要翻译：在用于使用内齿轮和具有渐开线齿廓的外齿轮传递旋转驱动力的图像形成装置中使用的旋转驱动传动机构包括用于将旋转驱动力传递到感光鼓的感光鼓驱动联接器和用于传递旋转的传送驱动联接器对中间转印带驱动辊的驱动力。为这些设计的内齿轮被形成为使得传递到与内齿轮啮合的内齿轮或外齿轮的齿的旋转驱动力的所有驱动矢量被制成均匀的，以便从旋转轴线的中心或向着相对于旋转轴线的中心的旋转轴线的中心向内。

10. 发明授权

US07950252B2 Method of manufacturing formed article, support member, and forming apparatus 有权
标题翻译：制造成形品，支撑构件和成形装置的方法
公开(公告)号：US07950252B2
公开(公告)日：2011-05-31
申请号：US12095648
申请日：2006-11-20
申请人： Mikio Chisha , Masaaki Matsushima , Noriaki Taguchi
发明人： Mikio Chisha , Masaaki Matsushima , Noriaki Taguchi
IPC分类号： B29C51/00
CPC分类号： C03B23/0252
摘要： The present invention relates to a method of manufacturing a formed article comprising forming an upper surface of a forming material comprised of a thermosoftening substance into a desired shape by positioning the forming material on a forming surface of a mold and heating the forming material to a temperature permitting deformation to bring an entire surface of a lower surface of the forming material into tight contact with the forming surface. The positioning of the forming material is conducted by supporting the forming material with a support member so that at least a portion of a lower surface rim portion of the forming material is in tight contact with the forming surface and a center portion of the lower surface of the forming material is separated from the forming surface, and the support with the support member is conducted so that a lower portion of a lateral surface of the forming material is separated from the support member and at least a portion of an upper edge portion of the lateral surface of the forming material is supported by the support member. According to the present invention, a formed article with a desired shape can be manufactured with high precision by hot sag forming method.
摘要翻译：本发明涉及一种制造成形制品的方法，包括通过将成形材料定位在模具的成形表面上并将成形材料加热至一定温度，从而将由热软化物质构成的成形材料的上表面形成所需形状允许变形使成形材料的下表面的整个表面与成形表面紧密接触。成形材料的定位通过用支撑构件支撑成形材料来进行，使得成形材料的下表面边缘部分的至少一部分与成形表面紧密接触，并且下表面的中心部分成形材料与成形表面分离，并且支撑件与支撑构件被导通，使得成形材料的侧表面的下部与支撑构件分离，并且至少部分上部边缘部分成形材料的侧表面由支撑构件支撑。根据本发明，可以通过热凹陷形成方法以高精度制造具有期望形状的成型制品。

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