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61. 发明授权

US08559850B2 Tandem type image forming apparatus 有权
公开(公告)号：US08559850B2
公开(公告)日：2013-10-15
申请号：US12489722
申请日：2009-06-23
申请人： Satoru Ishikawa , Shougo Sato
发明人： Satoru Ishikawa , Shougo Sato
IPC分类号： G03G15/02
CPC分类号： G03G15/0808 , G03G15/0105 , G03G15/0121 , G03G15/0194 , G03G15/0889 , G03G15/6529 , G03G2215/0132 , G03G2221/1654 , G03G2221/1684
摘要： To facilitate replacing photosensitive drums and/or developing devices in an image forming apparatus, a photosensitive member unit including a plurality of photosensitive members is loaded in a main casing. A developing device unit including a plurality of developing devices is also loaded in the main casing. Both an intermediate transfer belt and the photosensitive member unit are configured to be movable toward and away from the developing device unit. Further, when the photosensitive member unit is separated from the developing device unit, the intermediate transfer belt and the plurality of photosensitive members are also separated from each other.

62. 发明申请

US20130266342A1 Image Forming Device Having Detachable Developing Device Unit 有权
公开(公告)号：US20130266342A1
公开(公告)日：2013-10-10
申请号：US13906692
申请日：2013-05-31
申请人： Yoh Nishimura , Shougo Sato
发明人： Yoh Nishimura , Shougo Sato
IPC分类号： G03G15/08
CPC分类号： G03G15/0812 , G03G15/0808 , G03G15/0865 , G03G21/1623 , G03G21/1647 , G03G21/1671 , G03G21/1676 , G03G2215/0132 , G03G2221/163 , G03G2221/1651 , G03G2221/1684 , G03G2221/1869
摘要： An image forming device includes a plurality of developing devices, and a plurality of sloping members disposed in one-to-one correspondence with the plurality of developing devices. Each developing device includes a developer accommodating chamber and a developing roller disposed above the developer accommodating chamber.Each developing device is movable between a first position and a second position lower than the first position in a height direction generally parallel to a vertical direction. Each sloping member has a sloped surface movable in the height direction and a biasing member biasing the sloped surface upward in the height direction. Each sloping member is movable between a third position where the corresponding developing device is placed on the sloped surface and a fourth position where the corresponding developing device is released from being pressed by the sloped surface in a predetermined direction generally perpendicular to the vertical direction.

63. 发明授权

US08548351B2 Image-forming device 有权
标题翻译：图像形成装置
公开(公告)号：US08548351B2
公开(公告)日：2013-10-01
申请号：US13671298
申请日：2012-11-07
申请人： Shougo Sato , Susumu Sakuma
发明人： Shougo Sato , Susumu Sakuma
IPC分类号： G03G15/16
CPC分类号： G03G21/0058 , G03G21/1623 , G03G21/1647 , G03G2215/0141 , G03G2221/1684
摘要： An image-forming device includes a plurality of developing units, an endless belt, and a cleaning unit. The cleaning unit includes a cleaning member and a conveying unit. The cleaning member contacts the endless belt to clean toner remaining on the endless belt. The conveying unit includes a first conveying unit, a second conveying unit, and a first relaying member. The first relaying member relays the remaining toner conveyed by the first conveying unit to the second conveying unit, and has a relay-axis. The cleaning member pivots about the relay axis to move between a contacting position for contacting the endless belt and a separating position for separating from the endless belt.
摘要翻译：图像形成装置包括多个显影单元，环形带和清洁单元。清洁单元包括清洁构件和输送单元。清洁构件接触环形带以清洁残留在环形带上的调色剂。输送单元包括第一输送单元，第二输送单元和第一中继构件。第一中继构件将由第一输送单元输送的剩余调色剂中继到第二输送单元，并具有继电器轴。清洁构件围绕继电器轴线枢转以在用于接触环形带的接触位置和用于与环形带分离的分离位置之间移动。

64. 发明授权

US08526862B2 Developer cartridge and developing unit including the same 有权
标题翻译：显影剂盒和包括其的显影单元
公开(公告)号：US08526862B2
公开(公告)日：2013-09-03
申请号：US12975472
申请日：2010-12-22
申请人： Shougo Sato
发明人： Shougo Sato
IPC分类号： G03G15/08
CPC分类号： G03G15/087 , G03G15/0868 , G03G15/0875 , G03G15/0877 , G03G15/0886 , G03G15/0896 , G03G2215/0692
摘要： A developer cartridge includes a developer container, an agitating member, a first shutter, and a first rotatable member. The developer container includes a first arc-shaped wall having an arc shape that is concave inward in a cross-sectional view. A first opening is formed in the first arc-shaped wall. The agitating member is positioned in the developer container and configured to agitate the developer. The first shutter has an arc shape in the cross-sectional view and is configured to rotate along a periphery of the first arc-shaped wall between a first position to open the first opening and a second position to close the first opening. The first rotatable member is positioned at at least one axial end of the first shutter. The first shutter is configured to rotate in response to rotating of the first shutter.
摘要翻译：显影剂盒包括显影剂容器，搅拌构件，第一挡板和第一可旋转构件。显影剂容器包括在横截面视图中具有向内凹入的弧形的第一弧形壁。在第一弧形壁上形成第一开口。搅拌构件定位在显影剂容器中并且构造成搅拌显影剂。第一挡板在截面图中具有弧形，并且构造成沿着第一弧形壁的周边在打开第一开口的第一位置和闭合第一开口的第二位置之间旋转。第一可旋转构件定位在第一活门的至少一个轴向端。第一快门被配置为响应于第一快门的旋转而旋转。

65. 发明申请

US20130223878A1 Image Forming Apparatus Having Developing Unit in Which Developing Device is Movably Disposed 有权
公开(公告)号：US20130223878A1
公开(公告)日：2013-08-29
申请号：US13773682
申请日：2013-02-22
申请人： Shougo Sato , Hirotaka Mori , Makoto Souda
发明人： Shougo Sato , Hirotaka Mori , Makoto Souda
IPC分类号： G03G15/08
CPC分类号： G03G21/1676 , G03G21/1817 , G03G21/1821
摘要： An image forming apparatus includes: a main body; a photosensitive drum rotatably supported in the main body; a developing unit detachably accommodated in the main body in a direction along an axis of the photosensitive drum in a state where the photosensitive drum is disposed in the main body. The developing unit includes: a developer carrying member configured to carry developer for supplying the developer to the photosensitive drum; a developing frame supporting the developer carrying member; and a supporting assembly configured to support the developing frame such that, in a state where the developing unit is accommodated in the main body, the developing frame is movable between a proximity position where the developer carrying member and the photosensitive drum being positioned adjacent to or in contact with each other and a separation position where the developer carrying member and the photosensitive drum being separated from each other.

66. 发明申请

US20130170855A1 Image Forming Apparatus and Developing Unit For Use In Image Forming Apparatus 有权
标题翻译：用于图像形成装置的图像形成装置和显影单元
公开(公告)号：US20130170855A1
公开(公告)日：2013-07-04
申请号：US13626135
申请日：2012-09-25
申请人： Hirotaka Mori , Makoto Souda , Shougo Sato
发明人： Hirotaka Mori , Makoto Souda , Shougo Sato
IPC分类号： G03G15/00 , G03G21/18 , G03G15/08
CPC分类号： G03G15/043 , G03G15/0189 , G03G21/1647 , G03G21/1666 , G03G21/1676
摘要： A photosensitive drum extends in an axial direction. An irradiating unit includes a first reacting portion and a second reacting portion spaced from each other in the axial direction. A moving member includes a first acting portion and a second acting portion spaced from each other in the axial direction. The first acting portion and the second of the moving member act on the first reacting portion and the second reacting respectively, in response to attachment of the developing unit to a main body, such that the irradiating unit moves from the retracted position to the proximate position with respect to the photosensitive drum, and cancel the actions on the first reacting portion and the second reacting portion respectively, in response to removal of the developing unit from the main body, such that the irradiating unit moves from the proximate position to the retracted position.
摘要翻译：感光鼓沿轴向延伸。照射单元包括沿轴向彼此间隔开的第一反应部分和第二反应部分。移动构件包括在轴向上彼此间隔开的第一作用部分和第二作用部分。第一作用部分和第二移动部件作用在第一反应部分上，而第二反应部分响应于显影单元附着到主体而分别反应，使得照射单元从缩回位置移动到接近位置响应于从主体移除显影单元，分别消除第一反应部分和第二反应部分上的作用，使得照射单元从近位置移动到缩回位置。

67. 发明申请

US20130149003A1 Image Forming Apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20130149003A1
公开(公告)日：2013-06-13
申请号：US13763245
申请日：2013-02-08
申请人： Shougo Sato
发明人： Shougo Sato
IPC分类号： G03G21/18
CPC分类号： G03G21/1842 , G03G15/0121 , G03G15/0142 , G03G15/0194 , G03G15/0872 , G03G15/0891 , G03G21/1623 , G03G21/1676 , G03G21/1803 , G03G2215/0132 , G03G2215/0665 , G03G2221/1678
摘要： An image forming apparatus is provided including a housing having a first opening and a second opening which are directed in a same direction; a plurality of developing units which are disposed in parallel with each other in the housing along an oblique direction inclined with respect to a horizontal plane, the developing units which are configured to be attached to and detached from the housing along the oblique direction through the first opening; and a plurality of developer cartridges which correspond to the plurality of developing units, each of the developer cartridges being disposed in parallel with each other in the housing to be opposite to an end of a respective one of the developing units along a substantially horizontal direction in a longitudinal direction of the developing units, the developer cartridges which are configured to be attached to and detached from the housing through the second opening.
摘要翻译：提供了一种图像形成装置，包括具有沿相同方向指向的第一开口和第二开口的壳体; 多个显影单元，其沿着相对于水平面倾斜的倾斜方向彼此平行地设置在所述壳体中，所述显影单元被构造成沿着倾斜方向通过所述第一开口以及与所述多个显影单元对应的多个显影剂盒，每个所述显影剂盒在所述壳体中彼此平行地设置成与所述显影单元中的相应一个显影单元的端部相反地沿着基本上水平的方向所述显影单元的纵向方向，所述显影剂盒构造成通过所述第二开口附接到所述壳体并从所述壳体拆卸。

68. 发明授权

US08457520B2 Image forming device having guide mechanism for guiding transferring unit 有权
标题翻译：图像形成装置具有用于引导传送单元的引导机构
公开(公告)号：US08457520B2
公开(公告)日：2013-06-04
申请号：US13585159
申请日：2012-08-14
申请人： Naoya Kamimura , Shougo Sato
发明人： Naoya Kamimura , Shougo Sato
IPC分类号： G03G15/00 , G03G15/16
CPC分类号： G03G21/1609 , G03G15/01 , G03G15/75 , G03G21/1647 , G03G21/1676 , G03G21/18 , G03G21/1807 , G03G21/1839 , G03G2215/0119 , G03G2215/0634 , G03G2215/16 , G03G2221/1684 , G03G2221/169 , G03G2221/1869
摘要： An image-forming device may include a main body, a developing unit, a transferring unit, and a tray. In some examples, the developing unit may include a developer-accommodating section that accommodates developer and a photosensitive member on which an electrostatic latent image is formed. The developing unit may further include a developer-carrying member to develop the electrostatic latent image. The tray may enable the developing unit to move between a contact position and a separate position.
摘要翻译：图像形成装置可以包括主体，显影单元，转印单元和托盘。在一些示例中，显影单元可以包括容纳显影剂的显影剂容纳部分和形成有静电潜像的感光部件。显影单元还可以包括用于显影静电潜像的显影剂承载构件。托盘可以使显影单元在接触位置和单独位置之间移动。

69. 发明申请

US20130089360A1 Image Forming Apparatus and Developing Agent Cartridge 有权
公开(公告)号：US20130089360A1
公开(公告)日：2013-04-11
申请号：US13692023
申请日：2012-12-03
申请人： Shougo Sato
发明人： Shougo Sato
IPC分类号： G03G15/01
CPC分类号： G03G15/1605 , G03G15/0121 , G03G15/0142 , G03G15/0194 , G03G15/0855 , G03G15/0865 , G03G15/0875 , G03G15/0886 , G03G21/1604 , G03G21/1619 , G03G2215/0119 , G03G2221/18
摘要： An image forming apparatus may include a casing, and a plurality of image carriers arranged in parallel along one direction in the casing and formed with an electrostatic latent image. The apparatus can further include a plurality of developing agent carriers opposed to the image carriers, for visualizing the electrostatic latent image by feeding a developing agent to the image carriers, and a plurality of developing agent cartridges, arranged in parallel in the one direction to be opposed to the developing agent carriers in the longitudinal direction of the developing agent carriers, and configured to be together attachable/detachable to/from the casing along the one direction, for accommodating the developing agent fed to the developing agent carriers.

70. 发明申请

US20130064590A1 Image-Forming Device 有权
标题翻译：图像形成装置
公开(公告)号：US20130064590A1
公开(公告)日：2013-03-14
申请号：US13671298
申请日：2012-11-07
申请人： Shougo Sato , Susumu Sakuma
发明人： Shougo Sato , Susumu Sakuma
IPC分类号： G03G21/10
CPC分类号： G03G21/0058 , G03G21/1623 , G03G21/1647 , G03G2215/0141 , G03G2221/1684
摘要： An image-forming device includes a plurality of developing units, an endless belt, and a cleaning unit. The cleaning unit includes a cleaning member and a conveying unit. The cleaning member contacts the endless belt to clean toner remaining on the endless belt. The conveying unit includes a first conveying unit, a second conveying unit, and a first relaying member. The first relaying member relays the remaining toner conveyed by the first conveying unit to the second conveying unit, and has a relay-axis. The cleaning member pivots about the relay axis to move between a contacting position for contacting the endless belt and a separating position for separating from the endless belt.
摘要翻译：图像形成装置包括多个显影单元，环形带和清洁单元。清洁单元包括清洁构件和输送单元。清洁构件接触环形带以清洁残留在环形带上的调色剂。输送单元包括第一输送单元，第二输送单元和第一中继构件。第一中继构件将由第一输送单元输送的剩余调色剂中继到第二输送单元，并具有继电器轴。清洁构件围绕继电器轴线枢转以在用于接触环形带的接触位置和用于与环形带分离的分离位置之间移动。

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