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1. 发明授权

US07769320B2 Photosensitive-member unit and image forming apparatus 有权
标题翻译：感光构件单元和图像形成装置
公开(公告)号：US07769320B2
公开(公告)日：2010-08-03
申请号：US12417285
申请日：2009-04-02
申请人： Yasushi Okabe , Yoshiya Tomatsu
发明人： Yasushi Okabe , Yoshiya Tomatsu
IPC分类号： G03G15/00 , G03G21/16 , G03G21/18
CPC分类号： G03G15/75 , G03G15/0178 , G03G15/0194 , G03G21/1623 , G03G21/1839 , G03G21/1864 , G03G2215/0119 , G03G2221/1606 , G03G2221/1654 , G03G2221/1684 , G03G2221/1869
摘要： A pressing member applies a pressing force to a trailing end in a direction which intersects a predetermined reference direction, allowing the pressing force to have both a first component in the predetermined reference direction and a second component perpendicular to the predetermined reference direction. A trailing end is pressed in the predetermined reference direction by the first component. In the mounted state, the leading end is in contact with the reference member at two contact surfaces including a first contact surface and a second contact surface. The first contact surface defines a first positioning direction being perpendicular to the first contact surface and intersecting the predetermined reference direction. The second contact surface defines a second positioning direction being perpendicular to the second contact surface and intersecting both the predetermined reference direction and the first positioning direction, allowing the photosensitive-member unit to be positioned with respect to the main body.
摘要翻译：按压构件在与预定基准方向相交的方向上的后端施加按压力，允许按压力在预定基准方向上具有第一分量，并且具有垂直于预定基准方向的第二分量。后端通过第一部件在预定的参考方向上被按压。在安装状态下，引导端在包括第一接触表面和第二接触表面的两个接触表面处与参考构件接触。第一接触表面限定垂直于第一接触表面并与预定参考方向相交的第一定位方向。第二接触表面限定垂直于第二接触表面的第二定位方向，并与预定的参考方向和第一定位方向相交，允许感光构件单元相对于主体定位。

2. 发明申请

US20070147885A1 Photosensitive-member unit and image forming apparatus 有权
标题翻译：感光构件单元和图像形成装置
公开(公告)号：US20070147885A1
公开(公告)日：2007-06-28
申请号：US11642787
申请日：2006-12-21
申请人： Yasushi Okabe , Yoshiya Tomatsu
发明人： Yasushi Okabe , Yoshiya Tomatsu
IPC分类号： G03G21/18
CPC分类号： G03G15/75 , G03G15/0178 , G03G15/0194 , G03G21/1623 , G03G21/1839 , G03G21/1864 , G03G2215/0119 , G03G2221/1606 , G03G2221/1654 , G03G2221/1684 , G03G2221/1869
摘要： A pressing member applies a pressing force to a trailing end in a direction which intersects a predetermined reference direction, allowing the pressing force to have both a first component in the predetermined reference direction and a second component perpendicular to the predetermined reference direction. A trailing end is pressed in the predetermined reference direction by the first component. In the mounted state, the leading end is in contact with the reference member at two contact surfaces including a first contact surface and a second contact surface. The first contact surface defines a first positioning direction being perpendicular to the first contact surface and intersecting the predetermined reference direction. The second contact surface defines a second positioning direction being perpendicular to the second contact surface and intersecting both the predetermined reference direction and the first positioning direction, allowing the photosensitive-member unit to be positioned with respect to the main body.
摘要翻译：按压构件在与预定基准方向相交的方向上向后端施加按压力，允许按压力在预定基准方向上具有第一分量，并且具有垂直于预定基准方向的第二分量。后端通过第一部件在预定的参考方向上被按压。在安装状态下，引导端在包括第一接触表面和第二接触表面的两个接触表面处与参考构件接触。第一接触表面限定垂直于第一接触表面并与预定参考方向相交的第一定位方向。第二接触表面限定垂直于第二接触表面的第二定位方向并与预定的参考方向和第一定位方向相交，允许感光构件单元相对于主体定位。

3. 发明授权

US08879952B2 Image forming device having holder unit that holds developing units and spacer member to maintain developing units at particular position 有权
标题翻译：图像形成装置具有保持单元，其保持显影单元和间隔构件以将显影单元保持在特定位置
公开(公告)号：US08879952B2
公开(公告)日：2014-11-04
申请号：US13934824
申请日：2013-07-03
申请人： Yasushi Okabe , Junichi Hashimoto , Yoshiya Tomatsu , Takashi Shimizu
发明人： Yasushi Okabe , Junichi Hashimoto , Yoshiya Tomatsu , Takashi Shimizu
IPC分类号： G03G21/16 , G03G21/18
CPC分类号： G03G21/1661 , G03G21/181 , G03G21/1853 , G03G2221/1684
摘要： A holder unit is configured to hold a plurality of photosensitive drums such that the plurality of photosensitive drums are arrayed in a predetermined direction and juxtaposed with each other with a space between neighboring photosensitive drums. A plurality of developing units is held by the holder unit, each is provided in association with each photosensitive drum, and each includes a developing roller displaceable between a contact position where the developing roller is in contact with the photosensitive drum and a spaced position where the developing roller is spaced away from the photosensitive drum. A spacer member has a plurality of retaining portions each in association with each developing unit and configured to retain each developing unit at the spaced position, and a linking portion integral with the retaining portions and configured to connect neighboring retaining portions therethrough in the predetermined direction.
摘要翻译：保持器单元构造成保持多个感光鼓，使得多个感光鼓以预定方向排列并且彼此并置，并在相邻的感光鼓之间具有空间。多个显影单元由保持器单元保持，每个显影单元与每个感光鼓相关联地设置，并且每个显影单元包括可在显影辊与感光鼓接触的接触位置之间移位的显影辊和间隔开的位置，显影辊与感光鼓间隔开。间隔构件具有多个保持部，每个保持部分与每个显影单元相关联并且被构造成将每个显影单元保持在间隔开的位置，以及与保持部分成一体的连接部分，并且构造成沿预定方向连接相邻的保持部分。

4. 发明申请

US20140044452A1 Image Forming Apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20140044452A1
公开(公告)日：2014-02-13
申请号：US14054953
申请日：2013-10-16
申请人： Yasushi Okabe , Yoshiya Tomatsu
发明人： Yasushi Okabe , Yoshiya Tomatsu
IPC分类号： G03G15/04
CPC分类号： G03G21/1666 , G03G15/0131 , G03G15/04 , G03G21/1623 , G03G21/1633 , G03G21/1647 , G03G21/1671 , G03G2221/1603 , G03G2221/1636
摘要： An image forming apparatus includes: a main body having an opening; a photoconductor unit including a photoconductor and removably mountable to the main body through the opening by moving the photoconductor unit in a first direction; an exposure member; and a moving mechanism configured to move the exposure member to and away from the photoconductor. The moving mechanism includes: a fixed shaft having an axial line thereof fixed relative to the main body; a first arm including one end portion thereof which is supported rotatably around the axial line of the fixed shaft; a movable shaft having an axial line thereof which is movable relative to the main body; and a second arm including: one end portion supporting the exposure member; and another end portion connected to the first arm via the movable shaft, and the second arm being swingable around the axial line of the movable shaft.
摘要翻译：一种成像设备包括：具有开口的主体; 光电导体单元，其包括光电导体，并且通过沿着第一方向移动所述感光体单元，通过所述开口可移除地安装到所述主体; 暴露成员; 以及移动机构，其构造成将曝光构件移动到远离光电导体的位置。移动机构包括：固定轴，其轴线相对于主体固定; 第一臂，其包括其一端部，其可旋转地围绕所述固定轴的轴线支撑; 可动轴，其轴线可相对于主体移动; 以及第二臂，包括：支撑所述曝光构件的一个端部; 以及通过可动轴连接到第一臂的另一端部，第二臂可围绕可动轴的轴线摆动。

5. 发明申请

US20130294799A1 Image Forming Device 有权
标题翻译：图像形成装置
公开(公告)号：US20130294799A1
公开(公告)日：2013-11-07
申请号：US13934824
申请日：2013-07-03
申请人： Yasushi Okabe , Junichi Hashimoto , Yoshiya Tomatsu , Takashi Shimizu
发明人： Yasushi Okabe , Junichi Hashimoto , Yoshiya Tomatsu , Takashi Shimizu
IPC分类号： G03G21/16
CPC分类号： G03G21/1661 , G03G21/181 , G03G21/1853 , G03G2221/1684
摘要： A holder unit is configured to hold a plurality of photosensitive drums such that the plurality of photosensitive drums are arrayed in a predetermined direction and juxtaposed with each other with a space between neighboring photosensitive drums. A plurality of developing units is held by the holder unit, each is provided in association with each photosensitive drum, and each includes a developing roller displaceable between a contact position where the developing roller is in contact with the photosensitive drum and a spaced position where the developing roller is spaced away from the photosensitive drum. A spacer member has a plurality of retaining portions each in association with each developing unit and configured to retain each developing unit at the spaced position, and a linking portion integral with the retaining portions and configured to connect neighboring retaining portions therethrough in the predetermined direction.
摘要翻译：保持器单元构造成保持多个感光鼓，使得多个感光鼓以预定方向排列并且彼此并置，并在相邻的感光鼓之间具有空间。多个显影单元由保持器单元保持，每个显影单元与每个感光鼓相关联地设置，并且每个显影单元包括可在显影辊与感光鼓接触的接触位置之间移位的显影辊和间隔开的位置，显影辊与感光鼓间隔开。间隔构件具有多个保持部，每个保持部分与每个显影单元相关联并且构造成将每个显影单元保持在间隔开的位置，以及与保持部分成一体的连接部分，并且构造成沿预定方向连接相邻的保持部分。

6. 发明授权

US08150294B2 Image forming apparatus having moving mechanism for moving exposure member relative to photoconductor 有权
标题翻译：图像形成装置具有用于使曝光构件相对于感光体移动的移动机构
公开(公告)号：US08150294B2
公开(公告)日：2012-04-03
申请号：US12413861
申请日：2009-03-30
申请人： Yasushi Okabe , Yoshiya Tomatsu
发明人： Yasushi Okabe , Yoshiya Tomatsu
IPC分类号： G03G15/04 , G03G15/00
CPC分类号： G03G21/1666 , G03G15/0131 , G03G15/04 , G03G21/1623 , G03G21/1633 , G03G21/1647 , G03G21/1671 , G03G2221/1603 , G03G2221/1636
摘要： An image forming apparatus includes: a main body having an opening; a photoconductor unit including a photoconductor and removably mountable to the main body through the opening by moving the photoconductor unit in a first direction; an exposure member; and a moving mechanism configured to move the exposure member to and away from the photoconductor. The moving mechanism includes: a fixed shaft having an axial line thereof fixed relative to the main body; a first arm including one end portion thereof which is supported rotatably around the axial line of the fixed shaft; a movable shaft having an axial line thereof which is movable relative to the main body; and a second arm including: one end portion supporting the exposure member; and another end portion connected to the first arm via the movable shaft, and the second arm being swingable around the axial line of the movable shaft.
摘要翻译：一种成像设备包括：具有开口的主体; 光电导体单元，其包括光电导体，并且通过沿着第一方向移动所述感光体单元，通过所述开口可移除地安装到所述主体; 暴露成员; 以及移动机构，其构造成将曝光构件移动到远离光电导体的位置。移动机构包括：固定轴，其轴线相对于主体固定; 第一臂，其包括其一端部，其可旋转地围绕所述固定轴的轴线支撑; 可动轴，其轴线可相对于主体移动; 以及第二臂，包括：支撑所述曝光构件的一个端部; 以及通过可动轴连接到第一臂的另一端部，第二臂可围绕可动轴的轴线摆动。

7. 发明申请

US20090202271A1 PHOTOSENSITIVE-MEMBER UNIT AND IMAGE FORMING APPARATUS 有权
标题翻译：感光元件和图像形成装置
公开(公告)号：US20090202271A1
公开(公告)日：2009-08-13
申请号：US12417285
申请日：2009-04-02
申请人： Yasushi OKABE , Yoshiya Tomatsu
发明人： Yasushi OKABE , Yoshiya Tomatsu
IPC分类号： G03G15/02
CPC分类号： G03G15/75 , G03G15/0178 , G03G15/0194 , G03G21/1623 , G03G21/1839 , G03G21/1864 , G03G2215/0119 , G03G2221/1606 , G03G2221/1654 , G03G2221/1684 , G03G2221/1869
摘要： A pressing member applies a pressing force to a trailing end in a direction which intersects a predetermined reference direction, allowing the pressing force to have both a first component in the predetermined reference direction and a second component perpendicular to the predetermined reference direction. A trailing end is pressed in the predetermined reference direction by the first component. In the mounted state, the leading end is in contact with the reference member at two contact surfaces including a first contact surface and a second contact surface. The first contact surface defines a first positioning direction being perpendicular to the first contact surface and intersecting the predetermined reference direction. The second contact surface defines a second positioning direction being perpendicular to the second contact surface and intersecting both the predetermined reference direction and the first positioning direction, allowing the photosensitive-member unit to be positioned with respect to the main body.
摘要翻译：按压构件在与预定基准方向相交的方向上向后端施加按压力，允许按压力在预定基准方向上具有第一分量，并且具有垂直于预定基准方向的第二分量。后端通过第一部件在预定的参考方向上被按压。在安装状态下，引导端在包括第一接触表面和第二接触表面的两个接触表面处与参考构件接触。第一接触表面限定垂直于第一接触表面并与预定参考方向相交的第一定位方向。第二接触表面限定垂直于第二接触表面的第二定位方向并与预定的参考方向和第一定位方向相交，允许感光构件单元相对于主体定位。

8. 发明授权

US07522858B2 Photosensitive-member unit and image forming apparatus 有权
标题翻译：感光构件单元和图像形成装置
公开(公告)号：US07522858B2
公开(公告)日：2009-04-21
申请号：US11642787
申请日：2006-12-21
申请人： Yasushi Okabe , Yoshiya Tomatsu
发明人： Yasushi Okabe , Yoshiya Tomatsu
IPC分类号： G03G15/00 , G03G21/16 , G03G21/18
CPC分类号： G03G15/75 , G03G15/0178 , G03G15/0194 , G03G21/1623 , G03G21/1839 , G03G21/1864 , G03G2215/0119 , G03G2221/1606 , G03G2221/1654 , G03G2221/1684 , G03G2221/1869
摘要： A pressing member applies a pressing force to a trailing end in a direction which intersects a predetermined reference direction, allowing the pressing force to have both a first component in the predetermined reference direction and a second component perpendicular to the predetermined reference direction. A trailing end is pressed in the predetermined reference direction by the first component. In the mounted state, the leading end is in contact with the reference member at two contact surfaces including a first contact surface and a second contact surface. The first contact surface defines a first positioning direction being perpendicular to the first contact surface and intersecting the predetermined reference direction. The second contact surface defines a second positioning direction being perpendicular to the second contact surface and intersecting both the predetermined reference direction and the first positioning direction, allowing the photosensitive-member unit to be positioned with respect to the main body.
摘要翻译：按压构件在与预定基准方向相交的方向上向后端施加按压力，允许按压力在预定基准方向上具有第一分量，并且具有垂直于预定基准方向的第二分量。后端通过第一部件在预定的参考方向上被按压。在安装状态下，引导端在包括第一接触表面和第二接触表面的两个接触表面处与参考构件接触。第一接触表面限定垂直于第一接触表面并与预定参考方向相交的第一定位方向。第二接触表面限定垂直于第二接触表面的第二定位方向并与预定的参考方向和第一定位方向相交，允许感光构件单元相对于主体定位。

9. 发明申请

US20120008983A1 PHOTOSENSITIVE-MEMBER UNIT AND IMAGE FORMING APPARATUS 有权
标题翻译：感光元件和图像形成装置
公开(公告)号：US20120008983A1
公开(公告)日：2012-01-12
申请号：US13238683
申请日：2011-09-21
申请人： Yasushi Okabe , Yoshiya Tomatsu
发明人： Yasushi Okabe , Yoshiya Tomatsu
IPC分类号： G03G15/00
CPC分类号： G03G15/75 , G03G15/0178 , G03G15/0194 , G03G21/1623 , G03G21/1839 , G03G21/1864 , G03G2215/0119 , G03G2221/1606 , G03G2221/1654 , G03G2221/1684 , G03G2221/1869
摘要： A pressing member applies a pressing force to a trailing end in a direction which intersects a predetermined reference direction, allowing the pressing force to have both a first component in the predetermined reference direction and a second component perpendicular to the predetermined reference direction. A trailing end is pressed in the predetermined reference direction by the first component. In the mounted state, the leading end is in contact with the reference member at two contact surfaces including a first contact surface and a second contact surface. The first contact surface defines a first positioning direction being perpendicular to the first contact surface and intersecting the predetermined reference direction. The second contact surface defines a second positioning direction being perpendicular to the second contact surface and intersecting both the predetermined reference direction and the first positioning direction, allowing the photosensitive-member unit to be positioned with respect to the main body.
摘要翻译：按压构件在与预定基准方向相交的方向上向后端施加按压力，允许按压力在预定基准方向上具有第一分量，并且具有垂直于预定基准方向的第二分量。后端通过第一部件在预定的参考方向上被按压。在安装状态下，引导端在包括第一接触表面和第二接触表面的两个接触表面处与参考构件接触。第一接触表面限定垂直于第一接触表面并与预定参考方向相交的第一定位方向。第二接触表面限定垂直于第二接触表面的第二定位方向并与预定的参考方向和第一定位方向相交，允许感光构件单元相对于主体定位。

10. 发明授权

US08483593B2 Image forming device having spacer member for retaining developing roller at position spaced away from corresponding photosensitive drum 有权
标题翻译：图像形成装置具有用于将显影辊保持在与相应感光鼓间隔开的位置处的间隔件
公开(公告)号：US08483593B2
公开(公告)日：2013-07-09
申请号：US13009096
申请日：2011-01-19
申请人： Yasushi Okabe , Junichi Hashimoto , Yoshiya Tomatsu , Takashi Shimizu
发明人： Yasushi Okabe , Junichi Hashimoto , Yoshiya Tomatsu , Takashi Shimizu
IPC分类号： G03G15/00
CPC分类号： G03G21/1661 , G03G21/181 , G03G21/1853 , G03G2221/1684
摘要： A holder unit is configured to hold a plurality of photosensitive drums such that the plurality of photosensitive drums are arrayed in a predetermined direction and juxtaposed with each other with a space between neighboring photosensitive drums. A plurality of developing units is held by the holder unit, each is provided in association with each photosensitive drum, and each includes a developing roller displaceable between a contact position where the developing roller is in contact with the photosensitive drum and a spaced position where the developing roller is spaced away from the photosensitive drum. A spacer member has a plurality of retaining portions each in association with each developing unit and configured to retain each developing unit at the spaced position, and a linking portion integral with the retaining portions and configured to connect neighboring retaining portions therethrough in the predetermined direction.
摘要翻译：保持器单元构造成保持多个感光鼓，使得多个感光鼓以预定方向排列并且彼此并置，并在相邻的感光鼓之间具有空间。多个显影单元由保持器单元保持，每个显影单元与每个感光鼓相关联地设置，并且每个显影单元包括可在显影辊与感光鼓接触的接触位置之间移位的显影辊和间隔开的位置，显影辊与感光鼓间隔开。间隔构件具有多个保持部，每个保持部分与每个显影单元相关联并且被构造成将每个显影单元保持在间隔开的位置，以及与保持部分成一体的连接部分，并且构造成沿预定方向连接相邻的保持部分。

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