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1. 发明申请

US20190250549A1 IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20190250549A1
公开(公告)日：2019-08-15
申请号：US16270957
申请日：2019-02-08
申请人： CANON KABUSHIKI KAISHA
发明人： Yoshitaka Zaitsu , Kazushi Suzuki , Atsushi Ogata
IPC分类号： G03G15/00 , G03G21/20
摘要： An image forming apparatus includes an image forming portion, a fixing portion, a reversing portion, a re-feeding path, a detecting portion, a first feeding path, a second feeding path, an air flow generating portion, and a flow path forming portion. The flow path forming portion forms a flow path along which air flow is passed through between a recording material passing through the second feeding path and a constituent portion constituting the second feeding path on a side toward the detecting portion and guides the recording material passing through the second feeding path, when the recording material passes through the second feeding path.

2. 发明申请

US20190171153A1 IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20190171153A1
公开(公告)日：2019-06-06
申请号：US16259370
申请日：2019-01-28
申请人： CANON KABUSHIKI KAISHA
发明人： Hideki Ohta , Kazushi Suzuki , Yoshitaka Zaitsu
IPC分类号： G03G15/00 , G03G15/20 , B65H5/06 , B65H29/60 , G03G15/23
摘要： A sensor unit is at least partially disposed in a region below an upper end of a reversing roller, above a lower end of a second rotary member, and outside a duplex conveying path.

3. 发明申请

US20150309447A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20150309447A1
公开(公告)日：2015-10-29
申请号：US14696275
申请日：2015-04-24
申请人： CANON KABUSHIKI KAISHA
发明人： Kazushi Suzuki , Chikara Imaizumi
IPC分类号： G03G15/16
CPC分类号： G03G15/1605 , G03G15/0136 , G03G15/167 , G03G2215/0132
摘要： An image forming apparatus includes a lever configured to move a secondary transfer roller from an endless belt. The lever is arranged between a primary transfer surface of the endless belt, which opposes a plurality of image bearing members between an opposing roller and a stretching roller, and a surface opposing the primary transfer surface. The lever is engaged with the secondary transfer roller to separate the secondary transfer roller from the endless belt. Such a simple contact-separation configuration for the secondary transfer roller achieves reduction in size and space of the image forming apparatus.
摘要翻译：图像形成装置包括配置成从环形带移动二次转印辊的杆。杠杆布置在环形带的主转印表面之间，其与相对的辊和拉伸辊之间的多个图像承载部件相对，以及与主转印表面相对的表面。杠杆与二次转印辊接合，以将二次转印辊与环形带分离。用于二次转印辊的这种简单的接触分离结构实现了图像形成装置的尺寸和空间的减小。

4. 发明授权

US09152092B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US09152092B2
公开(公告)日：2015-10-06
申请号：US13692724
申请日：2012-12-03
申请人： CANON KABUSHIKI KAISHA
发明人： Kazushi Suzuki , Hiroshi Kawamura , Kei Sawanaka , Yoshimi Suzuki , Chikara Imaizumi
IPC分类号： G03G15/16 , G03G21/12 , G03G15/01 , G03G21/16
CPC分类号： G03G15/161 , G03G15/0189 , G03G21/12 , G03G21/1633 , G03G2215/0132
摘要： A container is detachably mountable on an apparatus body in a mounting-detaching direction that is along the same direction as a mounting-detaching direction of a transfer unit and that is in the reverse direction of the mounting-detaching direction of the transfer unit. When the transfer unit and the container are mounted on the apparatus body, a belt, a cleaning device, and the container are arranged in that order in a transport direction of the belt. A discharge portion is provided, the discharge portion extending in the mounting-detaching direction of the container, for discharging the toner removed by the cleaning device to the container.
摘要翻译：容器可拆卸地安装在装置本体上，该安装拆卸方向沿着与传送单元的安装拆卸方向相同的方向并且沿着与传送单元的安装拆卸方向相反的方向。当传送单元和容器安装在设备主体上时，传送带，清洁设备和容器在传送方向上按顺序布置。设置有排出部，排出部沿容器的安装拆卸方向延伸，用于将由清洁装置移除的调色剂排出到容器中。

5. 发明授权

US11009812B2 Image forming apparatus 有权
公开(公告)号：US11009812B2
公开(公告)日：2021-05-18
申请号：US16463330
申请日：2018-02-07
申请人： CANON KABUSHIKI KAISHA
发明人： Kazushi Suzuki , Takeshi Sugita , Tamotsu Kaneko , Hisahiro Saito , Yoichiro Maebashi
IPC分类号： G03G15/16 , G03G15/01 , G03G15/08
摘要： An image forming apparatus is capable of being attached with a toner supply container. The toner supply container stores a toner that is to be supplied to a developing portion. An attachment location of the toner supply container is below a light scanning portion in a vertical direction.

6. 发明授权

US09298139B2 Image forming apparatus for collecting toner from a rotatable transfer belt through use of a movable blade 有权
标题翻译：用于通过使用可移动刀片从可旋转转印带收集调色剂的图像形成装置
公开(公告)号：US09298139B2
公开(公告)日：2016-03-29
申请号：US14669204
申请日：2015-03-26
申请人： CANON KABUSHIKI KAISHA
发明人： Yoshimi Suzuki , Chikara Imaizumi , Kazushi Suzuki
IPC分类号： G03G15/16
CPC分类号： G03G15/168 , G03G15/161 , G03G2215/0132
摘要： An image forming apparatus includes: a transfer unit including a stretching roller and a rotatable transfer belt stretched by the stretching roller; a cleaning unit, including a blade movable toward and away from the transfer belt, for collecting a toner removed from the transfer belt by the blade; a moving member for moving the blade between a contact position where the blade is contacted to the transfer belt and a retracted position where the blade is moved away from the transfer belt; and a drive transmission device for permitting transmission of a driving force between the stretching roller and the movable member. The drive transmission device has an idling region where the drive transmission device is rotatable by a predetermined amount without transmitting the driving force to the stretching roller when the driving force is transmitted from the moving member to the drive transmission device.
摘要翻译：图像形成装置包括：转印单元，包括拉伸辊和由拉伸辊拉伸的可旋转转印带; 清洁单元，包括能够朝向和远离转印带移动的刀片，用于收集通过刀片从转印带去除的调色剂; 移动构件，用于在叶片与转印带接触的接触位置与刀片离开转印带的缩回位置之间移动刀片; 以及用于允许在拉伸辊和可动构件之间传递驱动力的驱动传动装置。驱动传动装置具有怠速区域，其中当驱动力从移动构件传递到驱动传动装置时，驱动传动装置能够旋转预定量而不将驱动力传递到拉伸辊。

7. 发明申请

US20150286162A1 TONER ACCOMMODATING CONTAINER AND IMAGE FORMING APPARATUS 审中-公开
标题翻译：调色剂容纳器和图像形成装置
公开(公告)号：US20150286162A1
公开(公告)日：2015-10-08
申请号：US14743241
申请日：2015-06-18
申请人： CANON KABUSHIKI KAISHA
发明人： Kazushi Suzuki
IPC分类号： G03G15/08
CPC分类号： G03G15/0865 , G03G15/0877 , G03G15/0879 , G03G15/0886 , G03G21/007 , G03G21/12
摘要： In connection with movement of an opening-closing member when a toner accommodating container is attached to the image forming apparatus, the urging direction of an urging member relative to the opening-closing member changes from a direction that causes the opening-closing member to close an opening portion to a direction that causes the opening-closing member to open the opening portion. By using the urging force of the urging member that acts in the direction that causes the opening-closing member to open the opening portion, the toner accommodating container is pulled into the image forming apparatus.
摘要翻译：关于当调色剂容纳容器附着到图像形成装置时打开关闭构件的移动，推压构件相对于打开 - 关闭构件的推动方向从使打开 - 关闭构件关闭的方向变化使开闭部件打开开口部的方向的开口部。通过使施力部件的作用力使致开闭部件打开开口部的方向，调色剂容纳容器被拉入图像形成装置。

8. 发明申请

US20130302060A1 CONNECTOR FOR HEATER, AND FIXING APPARATUS 有权
公开(公告)号：US20130302060A1
公开(公告)日：2013-11-14
申请号：US13891550
申请日：2013-05-10
申请人： CANON KABUSHIKI KAISHA
发明人： Jiro Moriya , Takayuki Mizuta , Hideki Ohta , Yoshisuke Kasuya , Kazushi Suzuki
IPC分类号： G03G21/16
CPC分类号： G03G15/80 , G03G15/2017 , G03G21/1652 , G03G2215/2035
摘要： An image fixing apparatus for heating and fixing an unfixed image formed on a recording material, comprising a heater including a substrate, a first electrode provided on one side of the substrate and a second electrode provided on the other side of the substrate; and a connector, connected with the heater, for receiving electric power, the connector including an electrically insulative housing, and a contact terminal provided inside the housing and having first spring contact contacted to the first electrode and a second spring contact contacted to the second electrode, wherein the contact terminal is swingable relative to the housing.

9. 发明授权

US11630403B2 Image forming apparatus 有权
公开(公告)号：US11630403B2
公开(公告)日：2023-04-18
申请号：US17224620
申请日：2021-04-07
申请人： CANON KABUSHIKI KAISHA
发明人： Kazushi Suzuki , Takeshi Sugita , Tamotsu Kaneko , Hisahiro Saito , Yoichiro Maebashi
IPC分类号： G03G15/16 , G03G15/01 , G03G15/08
摘要： An image forming apparatus is capable of being attached with a toner supply container. The toner supply container stores a toner that is to be supplied to a developing portion. An attachment location of the toner supply container is below a light scanning portion in a vertical direction.

10. 发明申请

US20190098156A1 IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20190098156A1
公开(公告)日：2019-03-28
申请号：US16127053
申请日：2018-09-10
申请人： CANON KABUSHIKI KAISHA
发明人： Kazuhiko Aono , Kazushi Suzuki
IPC分类号： H04N1/00 , G03G15/00
CPC分类号： H04N1/00543 , G03G15/23 , G03G15/6529 , H04N1/00572 , H04N1/00631
摘要： An image forming apparatus, including an image forming unit to form an image on a recording medium, includes a storage unit storing the recording medium and disposed to be drawable toward a front side of the image forming apparatus, a first stacking unit, an image reading unit disposed at an image forming apparatus upper portion, a document stacking unit disposed above the first stacking unit and at an image reading unit front side, and a second stacking unit. The first stacking unit stacks the recording medium having the image and which is discharged toward the front side. The image reading unit reads an image formed on a document having the image formed thereon in advance. The document stacking unit stacks the document. The second stacking unit stacks the document having the image read by the image reading unit and which is discharged toward an image reading unit back side.

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