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公开(公告)号：US20210382409A1
公开(公告)日：2021-12-09
申请号：US17341741
申请日：2021-06-08
Applicant: KYOCERA Document Solutions Inc.
Inventor： Shingo YOSHIDA , Tatsuya Kobayashi
IPC: G03G15/043 , G03G21/00 , G02B27/00
Abstract: An optical scanning device includes a housing that houses an optical system for generating a light ray for optical scanning, and has a dustproof glass for emitting the light ray to an outside, and a cleaning system that is assembled to the housing and cleans the dustproof glass. The cleaning system includes a cleaning member, and a holder that holds the cleaning member, and with the holder moved in a specified movement direction relative to the dustproof glass, the cleaning member cleans the dustproof glass. The cleaning member includes a cleaner member that is adapted to contact a surface of the dustproof glass, and a pressing member that has a pressing surface for pressing the cleaner member toward the dustproof glass and is formed of an elastic body. In the movement direction, a width of the cleaner member is wider than a width of the pressing surface.
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公开(公告)号：US20210382408A1
公开(公告)日：2021-12-09
申请号：US17341722
申请日：2021-06-08
Applicant: KYOCERA Document Solutions Inc.
Inventor： Shingo YOSHIDA , Tatsuya Kobayashi
IPC: G03G15/043 , G03G21/00 , G02B27/00
Abstract: Each of first and second glasses to be cleaned has a first edge and a second edge. A cleaning system has a cleaning member having a contact surface adapted to contact a surface of the glass, and first and second holders that hold the cleaning member. A drive system moves the holder so as to perform an outward cleaning moving from the first edge toward the second edge and a return cleaning returning from the second edge to the first edge. At a start position of the outward cleaning, the holder is stopped so that a portion of the contact surface of the cleaning member is positioned inside the first edge, and at a start position of the return cleaning, the holder is stopped so that a portion of the contact surface is positioned inside the second edge.
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公开(公告)号：US20140186068A1
公开(公告)日：2014-07-03
申请号：US14137024
申请日：2013-12-20
Applicant: KYOCERA Document Solutions Inc.
Inventor： Tatsuya Kobayashi
CPC classification number: G03G21/1652 , G03G21/1647
Abstract: An image forming apparatus includes image forming unit, frame structure, a plurality of rotational shafts, a plurality of drive gears, resin drive housing, and high voltage substrate. The frame structure includes at least one metal side plate frame having inner side surface facing internal space that accommodates the aforementioned unit and outer side surface opposite the inner side surface. The plurality of drive gears each rotate about an axis of the rotational shaft. The drive housing includes supporting side surface that supports one end of the rotational shaft and cavity in which the plurality of drive gears is accommodated, and the drive housing is open at the other end of the rotational shaft. The drive housing includes substrate supporting portion that supports the high voltage substrate, and is attached to the side plate frame such that the opening is sealed by the inner side surface of the side plate frame.
Abstract translation: 图像形成装置包括图像形成单元，框架结构，多个旋转轴，多个驱动齿轮，树脂驱动壳体和高压基板。 框架结构包括至少一个金属侧板框架，其具有面向内部空间的内侧表面，其容纳上述单元和与内侧表面相对的外侧表面。 多个驱动齿轮各自围绕旋转轴的轴线旋转。 驱动器壳体包括支撑侧面，其支撑旋转轴的一端和容纳多个驱动齿轮的空腔，并且驱动壳体在旋转轴的另一端处是敞开的。 驱动器壳体包括支撑高压基板的基板支撑部分，并且附接到侧板框架，使得开口被侧板框架的内侧表面密封。
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公开(公告)号：US11249413B2
公开(公告)日：2022-02-15
申请号：US16922742
申请日：2020-07-07
Applicant: KYOCERA Document Solutions Inc.
Inventor： Shingo Yoshida , Tatsuya Kobayashi
Abstract: An optical scanning device includes a housing, a transmissive member, a wire-shaped member, a driving portion, a cleaning holder, a cleaning member, a stopper, and a control portion. The control portion is capable of executing a cleaning mode including at least one of a forward travel operation of controlling the wire-shaped member to travel in a first direction so that the cleaning holder moves along the transmissive member and a backward travel operation of, after executing the forward travel operation, controlling the wire-shaped member to travel in a second direction so that the cleaning holder moves in an opposite direction to a direction of the forward travel operation. The control portion executes a load releasing operation of controlling the cleaning holder to move by a prescribed amount in an opposite direction to the direction of the forward travel operation or the direction of the backward travel operation.
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公开(公告)号：US20150090060A1
公开(公告)日：2015-04-02
申请号：US14495320
申请日：2014-09-24
Applicant: KYOCERA Document Solutions Inc.
Inventor： Tatsuya Kobayashi
IPC: G03G15/00
CPC classification number: G03G15/757 , G03G21/1647 , G03G2221/1657 , Y10T74/19642
Abstract: A design method of a drive unit includes: deriving a minimum reference contact pressure Fa causing any of the shaft portion among the plurality of the shaft portions to result in damage; and designing the shaft portions or the gears to be of form such that the plurality of shaft portions and the plurality of gears satisfy the relationship F/D×L
Abstract translation: 驱动单元的设计方法包括：导出最小参考接触压力Fa，使多个轴部分中的任何一个轴部分导致损坏; 并且将所述轴部或所述齿轮的设计形成为使得所述多个轴部和所述多个齿轮满足关系F / D×L
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Patent Agency Ranking
公开(公告)号：US11480887B2
公开(公告)日：2022-10-25
申请号：US17341741
申请日：2021-06-08
Applicant: KYOCERA Document Solutions Inc.
Inventor： Shingo Yoshida , Tatsuya Kobayashi
IPC: G03G15/043 , G02B27/00 , G03G21/00
Abstract: An optical scanning device includes a housing that houses an optical system for generating a light ray for optical scanning, and has a dustproof glass for emitting the light ray to an outside, and a cleaning system that is assembled to the housing and cleans the dustproof glass. The cleaning system includes a cleaning member, and a holder that holds the cleaning member, and with the holder moved in a specified movement direction relative to the dustproof glass, the cleaning member cleans the dustproof glass. The cleaning member includes a cleaner member that is adapted to contact a surface of the dustproof glass, and a pressing member that has a pressing surface for pressing the cleaner member toward the dustproof glass and is formed of an elastic body. In the movement direction, a width of the cleaner member is wider than a width of the pressing surface.
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公开(公告)号：US09983540B2
公开(公告)日：2018-05-29
申请号：US15661760
申请日：2017-07-27
Applicant: KYOCERA Document Solutions Inc.
Inventor： Tatsuya Kobayashi
CPC classification number: G03G21/1619 , G03G21/1633 , G03G21/1652 , H04N1/00551 , H04N1/00557
Abstract: An image forming apparatus of the present disclosure is provided with a main body-side substrate, a cover member, a metallic main body frame, and a metallic thumbscrew. The main body-side substrate is provided in a main body of the image forming apparatus, and an electrical component is mountable thereto. The cover member covers an outer side of the main body-side substrate. The cover member is secured to the main body frame. The thumbscrew is used to secure the cover member to the main body frame. The cover member is demounted from the main body frame by unscrewing the thumbscrew, and thus mounting of the electrical component with respect to the main body-side substrate is enabled.
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公开(公告)号：US09058009B2
公开(公告)日：2015-06-16
申请号：US14495320
申请日：2014-09-24
Applicant: KYOCERA Document Solutions Inc.
Inventor： Tatsuya Kobayashi
IPC: G03G15/00
CPC classification number: G03G15/757 , G03G21/1647 , G03G2221/1657 , Y10T74/19642
Abstract: A design method of a drive unit includes: deriving a minimum reference contact pressure Fa causing any of the shaft portion among the plurality of the shaft portions to result in damage; and designing the shaft portions or the gears to be of form such that the plurality of shaft portions and the plurality of gears satisfy the relationship F/D×L
Abstract translation: 驱动单元的设计方法包括：导出最小参考接触压力Fa，使多个轴部分中的任何一个轴部分导致损坏; 并且将所述轴部或所述齿轮的设计形成为使得所述多个轴部和所述多个齿轮满足关系F / D×L
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公开(公告)号：US11275323B2
公开(公告)日：2022-03-15
申请号：US17341722
申请日：2021-06-08
Applicant: KYOCERA Document Solutions Inc.
Inventor： Shingo Yoshida , Tatsuya Kobayashi
IPC: G03G15/043 , G02B27/00 , G03G21/00
Abstract: Each of first and second glasses to be cleaned has a first edge and a second edge. A cleaning system has a cleaning member having a contact surface adapted to contact a surface of the glass, and first and second holders that hold the cleaning member. A drive system moves the holder so as to perform an outward cleaning moving from the first edge toward the second edge and a return cleaning returning from the second edge to the first edge. At a start position of the outward cleaning, the holder is stopped so that a portion of the contact surface of the cleaning member is positioned inside the first edge, and at a start position of the return cleaning, the holder is stopped so that a portion of the contact surface is positioned inside the second edge.
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公开(公告)号：US09459588B2
公开(公告)日：2016-10-04
申请号：US14786533
申请日：2014-05-21
Applicant: KYOCERA Document Solutions Inc.
Inventor： Tatsuya Kobayashi
CPC classification number: G03G21/206
Abstract: In the present invention, in order to efficiently cool circuit boards such as an image formation section (20) and a power source board (71) accommodated in a main body housing (60), the power source board (71) and a cooling fan (100) are attached to a lateral wall part (62a) adjacent to the image formation section (20) in the main body housing (60), and the cooling fan (100) cools the image formation section (20) and the power source board (71) by utilizing air flow generated by rotation.
Abstract translation: 在本发明中，为了有效地冷却容纳在主体外壳（60）中的图像形成部（20）和电源基板（71）的电路基板，电源基板（71）和冷却风扇 （100）安装在与主体外壳（60）中的图像形成部（20）相邻的侧壁部（62a）上，冷却风扇（100）冷却图像形成部（20）和电源 通过利用由旋转产生的空气流动板（71）。
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