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11.发明授权Developer storage container having improved workability with mounted developer agitation member and manufacturing method thereof 有权具有改进的可操作性的显影剂储存容器和显影剂搅拌部件的制造方法公开(公告)号：US09195166B2
公开(公告)日：2015-11-24
申请号：US13943612
申请日：2013-07-16
发明人： Satoshi Tsuda , Takahito Ueno
CPC分类号： G03G15/0822 , G03G15/0877 , G03G21/181
摘要： In order to achieve an improvement in terms of workability when mounting a developer agitation member and a drive transmission member to a container portion storing developer, there is provided a method of mounting a developer storage container in which, when mounting a developer agitation member to a developer storage portion, a drive transmission member is inserted for connection from an end portion of the developer agitation member, the developer agitation member exhibits a first phase and a second phase. The first phase allows connection of the developer agitation member and the drive transmission member in the insertion path of the drive transmission member, whereas the second phase does not allow connection of the developer agitation member and the drive transmission member in the insertion path of a support member.
摘要翻译： 为了在将显影剂搅拌构件和驱动传递构件安装到容纳显影剂的容器部分时实现可操作性方面的改进，提供了一种安装显影剂储存容器的方法，其中，当将显影剂搅拌构件安装到 显影剂储存部分，从显影剂搅拌构件的端部插入驱动传递构件以连接，显影剂搅拌构件呈现第一相和第二相。 第一阶段允许显影剂搅拌构件和驱动传递构件在驱动传动构件的插入路径中的连接，而第二相不允许显影剂搅拌构件和驱动传递构件在支撑件的插入路径中的连接 会员。
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公开(公告)号：US11440756B2
公开(公告)日：2022-09-13
申请号：US17023135
申请日：2020-09-16
发明人： Satoshi Tsuda
IPC分类号： B65H3/06
摘要： A conveyance rotating body is rotatably supported by a support member. A second rotational axis at a rotation center of a driven transmission member is disposed at a position different from a position of a first rotational axis. When a feeding unit is attached to a sheet feeding apparatus, a drive transmission member and the driven transmission member engage with each other. When a driving force is transmitted from the drive transmission member to the driven transmission member, the feeding unit receives a force in an attachment direction of the feeding unit and is positioned with respect to the sheet feeding apparatus.
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公开(公告)号：US10654674B2
公开(公告)日：2020-05-19
申请号：US16377686
申请日：2019-04-08
发明人： Koji Kawamura , Satoshi Tsuda
摘要： A feeding apparatus includes a feeding member, first and second conveying members, a separation member, and drive and control units. The feeding member feeds a recording material placed on a tray. The separation member and the first conveying member form a nip portion and separates recording materials at the nip portion. The second conveying member conveys a conveyed recording material. The drive unit drives at least the feeding member. The control unit controls to feed first and second recording materials such that a second recording material front edge passes the nip portion before a first recording material rear edge passes the nip portion, and controls to stop the second recording material after the second recording material front edge has passed the nip portion such that the first recording material rear edge reaches the second conveying member before the second recording material front edge reaches the second conveying member.
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公开(公告)号：US20180099826A1
公开(公告)日：2018-04-12
申请号：US15836003
申请日：2017-12-08
发明人： Yoji Oya , Satoshi Tsuda
CPC分类号： B65H3/44 , B65H3/66 , B65H5/26 , B65H5/36 , B65H85/00 , B65H2402/45 , B65H2404/611 , B65H2404/63 , B65H2801/06 , G03G21/1628 , G03G21/1633 , G03G21/1638 , G03G2215/00544
摘要： A sheet conveying device includes a third pivoting guide member located between a first pivoting guide member on a side of fixed guide members and a second pivoting guide member on a side of an opening/closing member. In a state in which an upstream conveying path and a re-conveying path are formed, the first pivoting guide member pivots toward the third pivoting guide member to expand the upstream conveying path when pushed by a sheet conveyed from the upstream conveying path, and the third pivoting guide member pivots toward the first pivoting guide member to expand the re-conveying path when pushed by a sheet conveyed from the re-conveying path.
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公开(公告)号：US09868600B2
公开(公告)日：2018-01-16
申请号：US15381689
申请日：2016-12-16
发明人： Yoji Oya , Satoshi Tsuda
CPC分类号： B65H3/44 , B65H3/66 , B65H5/26 , B65H5/36 , B65H85/00 , B65H2402/45 , B65H2404/611 , B65H2404/63 , B65H2801/06 , G03G21/1628 , G03G21/1633 , G03G21/1638 , G03G2215/00544
摘要： A sheet conveying device includes a third pivoting guide member located between a first pivoting guide member on a side of fixed guide members and a second pivoting guide member on a side of an opening/closing member. In a state in which an upstream conveying path and a re-conveying path are formed, the first pivoting guide member pivots toward the third pivoting guide member to expand the upstream conveying path when pushed by a sheet conveyed from the upstream conveying path, and the third pivoting guide member pivots toward the first pivoting guide member to expand the re-conveying path when pushed by a sheet conveyed from the re-conveying path.
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公开(公告)号：US09785095B2
公开(公告)日：2017-10-10
申请号：US15353129
申请日：2016-11-16
发明人： Motoyasu Muramatsu , Satoshi Tsuda
CPC分类号： G03G15/1605 , B41F21/00 , B65H3/0638 , B65H5/021 , B65H5/06 , B65H2402/5152 , B65H2404/1113 , B65H2404/114 , B65H2404/5511 , G03G15/6511 , G03G15/6529 , G03G15/6558
摘要： A roller member includes an endless belt elastically deformable and configured to convey a sheet and a holding unit holding the endless belt. The holding unit includes a first holding portion being in contact with an inner circumferential surface of the endless belt, a second holding portion being in contact with an outer circumferential surface of the endless belt and movable with respect to the first holding portion, and an engage portion engaging with an engaged portion. The second holding portion is moved with respect to the first holding portion by resilient force of the endless belt in a state in which the second holding portion is in contact with the outer circumferential surface of the endless belt in response to a disengagement of the engage portion from the engaged portion.
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公开(公告)号：US20170176913A1
公开(公告)日：2017-06-22
申请号：US15381689
申请日：2016-12-16
发明人： Yoji Oya , Satoshi Tsuda
CPC分类号： B65H3/44 , B65H3/66 , B65H5/26 , B65H5/36 , B65H85/00 , B65H2402/45 , B65H2404/611 , B65H2404/63 , B65H2801/06 , G03G21/1628 , G03G21/1633 , G03G21/1638 , G03G2215/00544
摘要： A sheet conveying device includes a third pivoting guide member located between a first pivoting guide member on a side of fixed guide members and a second pivoting guide member on a side of an opening/closing member. In a state in which an upstream conveying path and a re-conveying path are formed, the first pivoting guide member pivots toward the third pivoting guide member to expand the upstream conveying path when pushed by a sheet conveyed from the upstream conveying path, and the third pivoting guide member pivots toward the first pivoting guide member to expand the re-conveying path when pushed by a sheet conveyed from the re-conveying path.
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公开(公告)号：US20140328607A1
公开(公告)日：2014-11-06
申请号：US14331768
申请日：2014-07-15
发明人： Satoshi Tsuda , Takahito Ueno
CPC分类号： G03G15/0865 , G03G15/00 , G03G15/0822 , G03G15/0872 , G03G15/0877 , G03G15/0891 , G03G21/10 , G03G21/18 , G03G21/1814 , G03G21/1821 , G03G2215/0692
摘要： A developer conveyance apparatus for an image forming apparatus includes a developer storage portion configured to store developer, a developer conveyance portion arranged inside the developer storage portion and configured to convey the developer through rotation, a drive input portion configured to input a drive force to the developer conveyance portion, and a clutch arranged inside the developer storage portion and configured to transmit the drive force from the drive input portion to the developer conveyance portion, the clutch stopping or decelerating a rotation of the developer conveyance portion when a requisite torque for rotating the developer conveyance portion exceeds a predetermined magnitude, wherein the clutch is arranged inside the developer storage portion and includes at least one clutch side conveyance portion which, when receiving the drive force from the drive input portion, conveys the developer in a developer conveyance direction in which the developer conveyance portion conveys the developer.
摘要翻译： 一种用于图像形成装置的显影剂输送装置包括：显影剂存储部分，被配置为存储显影剂;显影剂输送部分，布置在显影剂存储部分内部并构造成通过旋转传送显影剂;驱动输入部分， 显影剂传送部分，以及设置在显影剂存储部分内部并被构造成将驱动力从驱动输入部分传递到显影剂传送部分的离合器，离合器在旋转所需要的转矩时停止或减速显影剂传送部分的旋转 显影剂传送部分超过预定大小，其中离合器布置在显影剂存储部分内部，并且包括至少一个离合器侧传送部分，当从驱动输入部分接收驱动力时，传送显影剂的显影剂传送方向 开发商运输 部分传送显影剂。
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公开(公告)号：US10671005B2
公开(公告)日：2020-06-02
申请号：US16121860
申请日：2018-09-05
发明人： Tomoyuki Iwakoshi , Satoshi Tsuda
摘要： A detecting apparatus includes: a light emitting element which emits light toward a detection material; a light receiving element which receives reflected light from the detection material; and an apparatus main body having an opening/closing member which opens and closes an opening through which light emitted from the light emitting element and reflected light from the detection material pass through, the apparatus main body being capable of moving between a first position where the apparatus main body comes into contact with the detection material and a second position where the apparatus main body separates from the detection material, and the opening/closing member being configured to open when the apparatus main body moves to the first position and to close when the apparatus main body moves to the second position.
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公开(公告)号：US20190079438A1
公开(公告)日：2019-03-14
申请号：US16121860
申请日：2018-09-05
发明人： Tomoyuki Iwakoshi , Satoshi Tsuda
摘要： A detecting apparatus includes: a light emitting element which emits light toward a detection material; a light receiving element which receives reflected light from the detection material; and an apparatus main body having an opening/closing member which opens and closes an opening through which light emitted from the light emitting element and reflected light from the detection material pass through, the apparatus main body being capable of moving between a first position where the apparatus main body comes into contact with the detection material and a second position where the apparatus main body separates from the detection material, and the opening/closing member being configured to open when the apparatus main body moves to the first position and to close when the apparatus main body moves to the second position.
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