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公开(公告)号：US07712892B2
公开(公告)日：2010-05-11
申请号：US11068833
申请日：2005-03-02
申请人： Hajime Nishida , Manabu Nonaka , Eiki Yoshimizu , Shinichiro Naruse , Yasuhiro Kawashima , Hideki Sueoka , Tetsu Morino , Kazumasa Ishikawa , Yasunobu Youda , Akihiro Fujita , Shoji Asanuma , Masatoshi Sakakitani , Taku Kudoh , Shigeyuki Ito , Yohzoh Dohki , Koji Watanabe
发明人： Hajime Nishida , Manabu Nonaka , Eiki Yoshimizu , Shinichiro Naruse , Yasuhiro Kawashima , Hideki Sueoka , Tetsu Morino , Kazumasa Ishikawa , Yasunobu Youda , Akihiro Fujita , Shoji Asanuma , Masatoshi Sakakitani , Taku Kudoh , Shigeyuki Ito , Yohzoh Dohki , Koji Watanabe
IPC分类号： B41J2/01
摘要： An inkjet recording apparatus provides an improved printing speed and improved convenience of use. A recording head discharges droplets of a recording liquid onto a paper so as to form an image on the paper. A belt conveyance mechanism has a belt onto which the paper is electrostatically attached. The paper attached onto the belt is conveyed in a direction perpendicular to a carding direction of the paper.
摘要翻译： 喷墨记录装置提供了改进的打印速度并提高了使用方便性。 记录头将记录液体的液滴排放到纸上，以在纸上形成图像。 皮带传送机构具有静电附着纸的皮带。 附着在皮带上的纸在与纸的梳理方向垂直的方向上传送。
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公开(公告)号：US08556379B2
公开(公告)日：2013-10-15
申请号：US12961018
申请日：2010-12-06
IPC分类号： B41J23/00
摘要： An image forming apparatus including a first carriage having a recording head that ejects black liquid droplets and is movable in a main scanning direction and a second carriage having a recording head that ejects color liquid droplets and is detachably attachable to the first carriage within a scanning range of the first carriage in the main scanning direction. The second carriage when attached to the first carriage is movable in the main scanning direction together with the first carriage. Attachment and detachment of the second carriage to and from the first carriage are performed based on a predetermined reference position of the first carriage in the main scanning direction.
摘要翻译： 一种图像形成装置，包括具有喷射黑色液滴并且可沿主扫描方向移动的记录头的第一托架和具有喷射彩色液滴的记录头的第二托架，并且在扫描范围内可拆卸地附接到第一托架 的第一个托架在主扫描方向。 第二托架附接到第一托架可以与第一托架一起在主扫描方向上移动。 基于第一滑架在主扫描方向上的预定基准位置来执行第二滑架与第一滑架的连接和拆卸。
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公开(公告)号：US08573726B2
公开(公告)日：2013-11-05
申请号：US13027549
申请日：2011-02-15
IPC分类号： B41J29/38
CPC分类号： B41J2/175 , B41J2/165 , B41J19/202 , B41J29/38 , B41J29/393
摘要： An image forming apparatus including a first carriage having a first recording head to eject black liquid droplets, a second carriage having a second recording head to eject color liquid droplets and separatably dockable with the first carriage, a position detector to detect a position of the second carriage relative to the first carriage in a state in which the first and second carriages are docked with each other, and a landing position corrector to correct landing positions of liquid droplets ejected from at least one of the first and second recording heads. The landing position corrector holds the position of the second carriage obtained by the position detector as a reference position and adjusts a correction amount for correcting the landing positions based on an amount of shift between the reference position and a present position of the second carriage docked with the first carriage.
摘要翻译： 一种图像形成装置，包括具有用于喷射黑色液滴的第一记录头的第一滑架，具有第二记录头的第二滑架，用于喷射彩色液滴并与第一滑架分开地可拆卸;位置检测器，用于检测第二记录头的位置 在第一和第二托架彼此对接的状态下相对于第一托架的托架，以及着陆位置校正器，用于校正从第一和第二记录头中的至少一个喷出的液滴的着陆位置。 着陆位置校正器将由位置检测器获得的第二滑架的位置保持为基准位置，并且基于基准位置和与第二滑架对准的第二滑架的当前位置之间的移动量来调整用于校正着陆位置的校正量 第一个马车。
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14.发明授权Image forming apparatus including recording head for ejecting liquid droplets 有权图像形成装置，包括用于喷射液滴的记录头公开(公告)号：US08888247B2
公开(公告)日：2014-11-18
申请号：US13476169
申请日：2012-05-21
CPC分类号： B41J2/1752 , B41J25/34 , B41J29/02
摘要： An image forming apparatus includes a recording head, a head holder, a carriage, a guide member, a reference member, and a pressing unit. The recording head has a plurality of nozzles to eject liquid droplets. The head holder holds the recording head. The carriage is reciprocally movable in a main scanning direction and holds the head holder. The guide member is disposed along the main scanning direction to guide the carriage along the main scanning direction. The reference member is disposed parallel to the guide member in the carriage to rotatably hold the head holder. The pressing unit presses the head holder toward the carriage. The head holder is pressed against the reference member and the carriage by the pressing unit.
摘要翻译： 图像形成装置包括记录头，头保持器，托架，引导构件，基准构件和按压单元。 记录头具有喷射液滴的多个喷嘴。 头架保持记录头。 滑架可在主扫描方向上往复移动并保持头部保持器。 引导构件沿着主扫描方向设置以沿着主扫描方向引导托架。 参考构件平行于托架中的引导构件设置以可旋转地保持头部保持器。 按压单元将头保持器朝向托架按压。 头架通过按压单元压靠在基准构件和滑架上。
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公开(公告)号：US08777373B2
公开(公告)日：2014-07-15
申请号：US12271046
申请日：2008-11-14
IPC分类号： B41J2/165
摘要： An image forming apparatus includes a carriage, a drive mechanism, a flexible harness, and a support member. The carriage includes a recording head to jet liquid droplets. The drive mechanism, which moves the carriage in a main scanning direction, includes a belt extending in the main scanning direction. The flexible harness, connecting the recording head and another unit, transmits signals between the recording head and another unit. The support member supports the flexible harness in an upright position over the belt. The flexible harness is routed at least partially in the main scanning direction of the carriage. The support member includes a regulation member at an exit portion of the support member to set a vertical height of the support member at the regulation member smaller than a width of the flexible harness.
摘要翻译： 图像形成装置包括滑架，驱动机构，柔性线束和支撑构件。 托架包括用于喷射液滴的记录头。 沿主扫描方向移动托架的驱动机构包括沿主扫描方向延伸的带。 连接记录头和另一个单元的柔性线束在记录头和另一个单元之间传输信号。 支撑构件在带上的直立位置支撑柔性线束。 柔性线束至少部分地沿着托架的主扫描方向布线。 支撑构件在支撑构件的出口部分处包括调节构件，以将支撑构件的垂直高度设置在比柔性线束的宽度小的调节构件上。
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16.发明授权Image forming apparatus including recording head for ejecting liquid droplets 有权图像形成装置，包括用于喷射液滴的记录头公开(公告)号：US08632160B2
公开(公告)日：2014-01-21
申请号：US13610579
申请日：2012-09-11
CPC分类号： B41J25/34 , B41J2/1752
摘要： An image forming apparatus includes recording heads, head holders, a carriage, a guide member, a reference member, and a pressing member. The recording heads have nozzles to eject liquid droplets. The holders hold the recording heads. The carriage is reciprocally movable in a main scanning direction and holding the holders. The guide member is disposed along the main scanning direction to guide the carriage along the main scanning direction. The reference member is disposed parallel to the guide member in the carriage to hold the holders. The pressing member presses at least one of the holders toward at least another of the holders. The holders have reference faces to contact each other in the main scanning direction to determine relative positions of the holders. With the recording heads positioned based on the reference faces of the holders, the recording heads are held by the holders.
摘要翻译： 图像形成装置包括记录头，头部保持器，托架，引导构件，基准构件和按压构件。 记录头具有用于喷射液滴的喷嘴。 持有人握住记录头。 滑架可在主扫描方向上往复移动并保持支架。 引导构件沿着主扫描方向设置以沿着主扫描方向引导托架。 参考构件平行于托架中的引导构件设置以保持保持器。 按压构件将至少一个保持器朝向至少另一个保持器按压。 保持器具有在主扫描方向上彼此接触的基准面，以确定保持器的相对位置。 在记录头基于保持器的参考面定位的情况下，记录头被保持器保持。
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17.发明授权Image forming apparatus including recording head for ejecting liquid droplets 有权图像形成装置，包括用于喷射液滴的记录头公开(公告)号：US08573723B2
公开(公告)日：2013-11-05
申请号：US13476164
申请日：2012-05-21
IPC分类号： B41J2/165
CPC分类号： B41J25/34 , B41J25/001
摘要： An image forming apparatus includes a recording head, a head holder, a carriage, a guide member, a reference member, an intermediate member, and an adjuster. The recording head has a plurality of nozzles to eject liquid droplets. The head holder holds the recording head. The carriage is reciprocally movable in a main scanning direction and holds the head holder. The guide member is disposed along the main scanning direction to guide the carriage along the main scanning direction. The reference member is disposed parallel to the guide member in the carriage to hold the head holder. The intermediate member is displaceably disposed between the head holder and the carriage and held by the carriage. The adjuster adjusts a position of the head holder by displacing the intermediate member.
摘要翻译： 图像形成装置包括记录头，头保持器，托架，引导构件，基准构件，中间构件和调节器。 记录头具有喷射液滴的多个喷嘴。 头架保持记录头。 滑架可在主扫描方向上往复移动并保持头部保持器。 引导构件沿着主扫描方向设置以沿着主扫描方向引导托架。 参考构件平行于托架中的引导构件设置以保持头部保持器。 中间构件可移动地设置在头部保持器和托架之间并由托架保持。 调节器通过移动中间构件来调节头部保持器的位置。
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公开(公告)号：US08079679B2
公开(公告)日：2011-12-20
申请号：US12271044
申请日：2008-11-14
IPC分类号： B41J2/175
CPC分类号： B41J2/17509 , B41J2/175 , B41J2/185
摘要： An image forming apparatus includes a carriage, a plurality of sub-tanks, a main tank, and a plurality of supply tubes. The carriage includes a plurality of recording heads that jet liquid droplets of a plurality of colored ink. The plurality of sub-tanks supply the plurality of recording heads with the corresponding colored ink. The main tank supplies the corresponding colored ink to each of the sub-tanks. The plurality of supply tubes connect the main tank and the sub-tanks. The plurality of supply tubes are fused in a band-shape at a position between the main tank and the carriage, and a maximum of two of the supply tubes are fused together at a position corresponding to a groove of a tube fixing unit provided to the carriage.
摘要翻译： 图像形成装置包括滑架，多个副容器，主容器和多个供给管。 滑架包括喷射多个着色油墨的液滴的多个记录头。 多个副容器用相应的彩色墨水供应多个记录头。 主油箱将相应的彩色墨水提供给每个副油箱。 多个供给管连接主油箱和副油箱。 多个供给管在主罐和托架之间的位置处熔合成带状，并且最多两个供给管在对应于设置在主罐和托架的管固定单元的槽的位置处熔合在一起 运输。
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19.发明申请IMAGE FORMING APPARATUS INCLUDING RECORDING HEAD FOR EJECTING LIQUID DROPLETS 有权图像形成装置，包括用于喷射液滴的记录头公开(公告)号：US20130070022A1
公开(公告)日：2013-03-21
申请号：US13610579
申请日：2012-09-11
IPC分类号： B41J23/00
CPC分类号： B41J25/34 , B41J2/1752
摘要： An image forming apparatus includes recording heads, head holders, a carriage, a guide member, a reference member, and a pressing member. The recording heads have nozzles to eject liquid droplets. The holders hold the recording heads. The carriage is reciprocally movable in a main scanning direction and holding the holders. The guide member is disposed along the main scanning direction to guide the carriage along the main scanning direction. The reference member is disposed parallel to the guide member in the carriage to hold the holders. The pressing member presses at least one of the holders toward at least another of the holders. The holders have reference faces to contact each other in the main scanning direction to determine relative positions of the holders. With the recording heads positioned based on the reference faces of the holders, the recording heads are held by the holders.
摘要翻译： 图像形成装置包括记录头，头部保持器，托架，引导构件，基准构件和按压构件。 记录头具有用于喷射液滴的喷嘴。 持有人握住记录头。 滑架可在主扫描方向上往复移动并保持支架。 引导构件沿着主扫描方向设置以沿着主扫描方向引导托架。 参考构件平行于托架中的引导构件设置以保持保持器。 按压构件将至少一个保持器朝向至少另一个保持器按压。 保持器具有在主扫描方向上彼此接触的基准面，以确定保持器的相对位置。 在记录头基于保持器的参考面定位的情况下，记录头由保持器保持。
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公开(公告)号：US20100149299A1
公开(公告)日：2010-06-17
申请号：US12711066
申请日：2010-02-23
申请人： Hajime NISHIDA , Manabu Nonaka , Eiki Yoshimizu , Shinichiro Naruse , Yasuhiro Kawashima , Hideki Sueoka , Tetsu Morino , Kazumasa Ishikawa , Yasunobu Youda , Akihiro Fujita , Shoji Asanuma , Masatoshi Sakakitani , Taku Kudoh , Shigeyuki Ito , Yohzoh Dohki , Koji Watanabe
发明人： Hajime NISHIDA , Manabu Nonaka , Eiki Yoshimizu , Shinichiro Naruse , Yasuhiro Kawashima , Hideki Sueoka , Tetsu Morino , Kazumasa Ishikawa , Yasunobu Youda , Akihiro Fujita , Shoji Asanuma , Masatoshi Sakakitani , Taku Kudoh , Shigeyuki Ito , Yohzoh Dohki , Koji Watanabe
IPC分类号： B41J2/01
摘要： An inkjet recording apparatus provides an improved printing speed and improved convenience of use. A recording head discharges droplets of a recording liquid onto a paper so as to form an image on the paper. A belt conveyance mechanism has a belt onto which the paper is electrostatically attached. The paper attached onto the belt is conveyed in a direction perpendicular to a carding direction of the paper.
摘要翻译： 喷墨记录装置提供了改进的打印速度并提高了使用方便性。 记录头将记录液体的液滴排放到纸上，以在纸上形成图像。 皮带传送机构具有静电附着纸的皮带。 附着在皮带上的纸在与纸的梳理方向垂直的方向上传送。
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