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公开(公告)号：US12025927B2
公开(公告)日：2024-07-02
申请号：US18137182
申请日：2023-04-20
Applicant: CANON KABUSHIKI KAISHA
Inventor： Koichi Taniguchi
CPC classification number: G03G15/1615 , G03G15/5054 , G03G15/754 , G03G15/755 , G03G15/0131 , G03G2215/00059 , G03G2215/00139 , G03G2215/00156 , G03G2215/0161 , G03G2215/1623
Abstract: An image forming apparatus includes a plurality of image forming portions; a rotatable endless belt; a plurality of stretching rollers including an inner roller and a steering roller; an outer roller; a steering mechanism; a position changing mechanism; and a controller. In a case that a changing operation for changing a position of the inner roller is performed by the position changing mechanism during execution of a job for forming the toner images on a plurality of recording materials, the controller controls the steering mechanism so that a tilting operation for tilting the steering roller in a predetermined amount in interrelation with the changing operation is executed.
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2.发明授权公开(公告)号：US09465347B2
公开(公告)日：2016-10-11
申请号：US14475688
申请日：2014-09-03
Applicant: FUJI XEROX CO., LTD.
Inventor： Kazuyoshi Hagiwara
CPC classification number: G03G15/755 , G03G15/161 , G03G15/1615 , G03G15/6529 , G03G2215/00143 , G03G2215/00156
Abstract: A transport device includes a driving roller that drives an endless belt so that the belt rotates, a transfer roller that presses the belt from an inner side of the belt toward an image carrier, which carries a toner image, and transfers the toner image onto the belt, a first stretching roller that stretches the belt, a second stretching roller that stretches the belt, wherein the second stretching roller is disposed at a position between the driving roller and the first stretching roller, and wherein the second stretching roller is disposed on a side on which the transfer roller is in contact with the belt, and an adjusting mechanism that adjusts a direction of a rotary shaft of the second stretching roller.
Abstract translation: 传送装置包括驱动环形带以使皮带旋转的驱动辊，将带从皮带的内侧朝向承载调色剂图像的图像载体压送的转印辊，并将调色剂图像转印到 皮带，拉伸带的第一拉伸辊，拉伸带的第二拉伸辊，其中第二拉伸辊设置在驱动辊和第一拉伸辊之间的位置，并且其中第二拉伸辊布置在 所述转印辊与所述带接触的一侧，以及调节所述第二拉伸辊的旋转轴的方向的调节机构。
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公开(公告)号：US20150277330A1
公开(公告)日：2015-10-01
申请号：US14475688
申请日：2014-09-03
Applicant: FUJI XEROX CO., LTD.
Inventor： Kazuyoshi HAGIWARA
IPC: G03G15/00
CPC classification number: G03G15/755 , G03G15/161 , G03G15/1615 , G03G15/6529 , G03G2215/00143 , G03G2215/00156
Abstract: A transport device includes a driving roller that drives an endless belt so that the belt rotates, a transfer roller that presses the belt from an inner side of the belt toward an image carrier, which carries a toner image, and transfers the toner image onto the belt, a first stretching roller that stretches the belt, a second stretching roller that stretches the belt the driving roller and the first stretching roller and on a side on which the transfer roller is in contact with the belt, and an adjusting mechanism that adjusts a direction of a rotary shaft of the second stretching roller.
Abstract translation: 传送装置包括驱动环形带以使皮带旋转的驱动辊，将带从皮带的内侧朝向承载调色剂图像的图像载体压送的转印辊，并将调色剂图像转印到 皮带，使皮带伸展的第一拉伸辊;第二拉伸辊，其使带在驱动辊和第一拉伸辊上以及转印辊与带接触的一侧延伸;调节机构， 第二拉伸辊的旋转轴的方向。
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公开(公告)号：US09096381B2
公开(公告)日：2015-08-04
申请号：US14346862
申请日：2012-09-05
Applicant: Chun Im Lee , Sang Kyun Kim , Ki Nam Kwak , Sung Hoon Back , Sang Min Song
Inventor： Chun Im Lee , Sang Kyun Kim , Ki Nam Kwak , Sung Hoon Back , Sang Min Song
CPC classification number: B65G15/60 , B29C65/5057 , B29K2105/0097 , B29L2029/00 , G03G15/1615 , G03G15/6529 , G03G15/755 , G03G2215/00143 , G03G2215/00151
Abstract: Disclosed herein is an endless belt having a meandering prevention guide, wherein the meandering prevention guide is heat-treated, and thermoplastic double-sided adhesive tape exhibiting adhesivity using heat is applied to the meandering prevention guide.
Abstract translation: 本发明公开了一种具有曲折防止指南的环形带，其中防止曲折的引导件被热处理，并且使用热量展现粘合性的热塑性双面胶带被施加到防蜿蜒导向件。
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公开(公告)号：US08126365B2
公开(公告)日：2012-02-28
申请号：US12266648
申请日：2008-11-07
Applicant: Toru Nishida , Susumu Kibayashi
Inventor： Toru Nishida , Susumu Kibayashi
IPC: G03G15/00
CPC classification number: B41J11/007 , G03G15/161 , G03G15/1615 , G03G15/755 , G03G2215/00143
Abstract: A belt rotating apparatus according to an exemplary embodiment of the invention includes a circular belt; plural rollers about which the belt is entrained, the plural rollers including a drive roller which rotates the belt and an inclination change roller which can change an inclination thereof; a belt side edge sensor which measures a position of a belt side edge in a belt width direction of the belt; and a cutter which can trim the belt side edge.
Abstract translation: 根据本发明的示例性实施例的带旋转装置包括圆形带; 多个辊子夹带着多个辊子，多个辊子包括一个使皮带旋转的驱动辊和一个可以改变其倾斜度的倾斜转换辊; 皮带侧边缘传感器，其测量皮带侧边缘在皮带宽度方向上的位置; 以及可以修剪带侧边缘的切割器。
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Patent Agency Ranking
公开(公告)号：US20110318048A1
公开(公告)日：2011-12-29
申请号：US13159800
申请日：2011-06-14
Applicant: Takeshi Yasumoto
Inventor： Takeshi Yasumoto
CPC classification number: G03G15/161 , G03G15/1615 , G03G15/755 , G03G2215/00151 , G03G2215/00156 , G03G2215/00168
Abstract: A belt driving apparatus includes a rotatable belt member; a stretching member for stretching the belt member; a steering device for stretching and steering the belt member, wherein the steering device includes a rotatable portion which is rotatable with rotation of the belt member, a frictional portion provided at each of longitudinal outsides of the rotatable portion with respect to a widthwise direction and slidable relative to the belt member by being prevented from rotating, supporting member for supporting the rotatable portion and the frictional portion, and a rotation shaft for rotatably supporting the supporting member, and wherein the steering device is capable of moving the belt member in the widthwise direction by rotating the supporting member by a force produced by sliding between the belt member and the frictional portion; and an urging member, provided at each of longitudinal end portion sides of the rotatable portion with respect to the widthwise direction, for urging the belt member against the frictional portion in contact with an outer peripheral surface of the belt member.
Abstract translation: 皮带驱动装置包括可转动的皮带部件; 用于拉伸带部件的拉伸部件; 用于拉伸和转向所述带构件的转向装置，其中所述转向装置包括可旋转的带可旋转的部分，所述可旋转部分可随着所述带构件的旋转而旋转;摩擦部分，其设置在所述可旋转部分的每个纵向方向上相对于宽度方向并且可滑动 通过防止旋转而相对于带构件，用于支撑可旋转部分和摩擦部分的支撑构件和用于可旋转地支撑支撑构件的旋转轴，并且其中转向装置能够使带构件沿宽度方向移动 通过在带构件和摩擦部之间滑动产生的力旋转支撑构件; 以及推压构件，其设置在相对于宽度方向的可旋转部分的纵向端部侧的每一个处，用于将带构件推靠在与带构件的外周表面接触的摩擦部分上。
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公开(公告)号：US07815042B2
公开(公告)日：2010-10-19
申请号：US11219829
申请日：2005-09-07
Applicant: Noboru Oishi
Inventor： Noboru Oishi
CPC classification number: G03G15/2053 , G03G15/755 , G03G2215/00151 , G03G2215/2016 , G03G2215/2032
Abstract: A belt driving apparatus is constructed so that the edge portion of a belt will not run over a stopper or be damaged. A belt is entrained about a plurality of rollers. A drive source is coupled to at least one of the plurality of rollers. The drive source drives the at least one of the plurality of rollers in rotation. A restriction member is provided in the vicinity of at least one longitudinal end portion of at least one of the plurality of rollers. The restriction member prevents the belt from moving outwardly in a longitudinal direction of the at least one of the plurality of rollers and preventing the belt from moving outwardly in a radial direction of the at least one of the plurality of rollers.
Abstract translation: 皮带驱动装置被构造成使得皮带的边缘部分不会超过塞子或损坏。 皮带被夹带在多个辊子周围。 驱动源联接到多个辊中的至少一个。 驱动源驱动多个辊中的至少一个旋转。 限制构件设置在多个辊中的至少一个的至少一个纵向端部的附近。 限制构件防止带沿多个辊中的至少一个的纵向方向向外移动，并防止带沿多个辊中的至少一个的径向方向向外移动。
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公开(公告)号：US07806253B2
公开(公告)日：2010-10-05
申请号：US12285325
申请日：2008-10-01
Applicant: Julius V. C. Graswinckel , Jan P. J. Verstegen , Peter J. Hollands , Gerardus J. C. Van Soest , Kevin H. J. R. Prinsen
Inventor： Julius V. C. Graswinckel , Jan P. J. Verstegen , Peter J. Hollands , Gerardus J. C. Van Soest , Kevin H. J. R. Prinsen
IPC: B65G39/16
CPC classification number: G03G15/755 , G03G2215/00151 , G03G2215/00156
Abstract: An apparatus for steering a belt includes a steering roller supporting the belt, a rotatable element and a transmission. The steering roller is rotatable about a first axis and pivotable about a second axis, the second axis being substantial perpendicular to the first axis. The rotatable element is rotatable about a third axis, the third axis being parallel to the first axis. The transmission is arranged for converting a rotational motion of the rotatable element about the third axis into a pivoting motion of the steering roller about the second axis. The rotatable element is rotatable by a frictional force between a side portion of the belt and the rotatable element. A method for steering a belt in a steering mechanism includes such an apparatus.
Abstract translation: 用于转向皮带的装置包括支撑皮带的转向辊，可旋转元件和变速器。 转向辊可围绕第一轴线旋转并可围绕第二轴线枢转，第二轴线基本上垂直于第一轴线。 可旋转元件可绕第三轴线旋转，第三轴线平行于第一轴线。 传动装置用于将可旋转元件围绕第三轴线的旋转运动转换为转向辊绕第二轴线的枢转运动。 可旋转元件可以通过带的侧部和可旋转元件之间的摩擦力旋转。 用于在转向机构中转向皮带的方法包括这种装置。
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公开(公告)号：US20090326863A1
公开(公告)日：2009-12-31
申请号：US12145847
申请日：2008-06-25
Applicant: Vladimir Kozitsky , Aaron Michael Burry , Alex Scott Brougham
Inventor： Vladimir Kozitsky , Aaron Michael Burry , Alex Scott Brougham
CPC classification number: G03G15/755 , G03G2215/0016
Abstract: A system and method for measuring a substrate edge signal for image sensor phasing. An intermediate transfer substrate edge signal can be effectively mapped by a substrate edge sensor and recorded for at least one complete revolution. A substrate edge signal from an inter-document zone sampled from any region of a substrate in runtime by a process sensor can also be recorded. A comparison or cross-correlation can be applied between the bare intermediate transfer substrate edge signal and the substrate edge signal sensed in the inter-document zone. A cross-correlation algorithm returns a maximum peak value when the two signals are registered in-phase with one another. This information can then be used to register the bare belt process sensor signal and the process sensor signal over the region of interest in-phase with one another. A flat-fielding algorithm can also be applied to the phase-aligned process sensor data to remove artifacts and compensate for substrate (e.g., belt) induced non-uniformities.
Abstract translation: 一种用于测量图像传感器定相的衬底边缘信号的系统和方法。 中间转印基板边缘信号可以被基板边缘传感器有效地映射并记录至少一整圈。 还可以记录来自在运行时间中由工艺传感器从衬底的任何区域采样的原文件间区域的衬底边缘信号。 可以在裸露的中间转移衬底边缘信号和在文档间区域中感测到的衬底边缘信号之间应用比较或互相关。 当两个信号彼此同相注册时，互相关算法返回最大峰值。 然后可以将该信息用于将裸带过程传感器信号和过程传感器信号注册在相关区域的相位上。 平场算法也可以应用于相位对准的过程传感器数据以去除伪影并补偿衬底（例如，带）诱导的不均匀性。
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公开(公告)号：US20090202275A1
公开(公告)日：2009-08-13
申请号：US12266648
申请日：2008-11-07
Applicant: Toru Nishida , Susumu Kibayashi
Inventor： Toru Nishida , Susumu Kibayashi
IPC: G03G15/00
CPC classification number: B41J11/007 , G03G15/161 , G03G15/1615 , G03G15/755 , G03G2215/00143
Abstract: A belt rotating apparatus according to an exemplary embodiment of the invention includes a circular belt; plural rollers about which the belt is entrained, the plural rollers including a drive roller which rotates the belt and an inclination change roller which can change an inclination thereof; a belt side edge sensor which measures a position of a belt side edge in a belt width direction of the belt; and a cutter which can trim the belt side edge.
Abstract translation: 根据本发明的示例性实施例的带旋转装置包括圆形带; 多个辊子夹带着多个辊子，多个辊子包括一个使皮带旋转的驱动辊和一个可以改变其倾斜度的倾斜转换辊; 皮带侧边缘传感器，其测量皮带侧边缘在皮带宽度方向上的位置; 以及可以修剪带侧边缘的切割器。
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