公开(公告)号：US07950797B2

公开(公告)日：2011-05-31

申请号：US12326626

申请日：2008-12-02

申请人： Akihiro Fujita ,  Shinichiro Naruse ,  Yohzoh Dohki

发明人： Akihiro Fujita ,  Shinichiro Naruse ,  Yohzoh Dohki

IPC分类号： B41J2/01

CPC分类号： B41J13/106 ,  B41J11/007

摘要： A disclosed image forming apparatus includes a recording head configured to eject liquid droplets onto a sheet to form an image; a transport unit configured to intermittently transport the sheet; a discharge transport unit disposed downstream the transport unit in a transport direction, the discharge transport unit including plural transport rollers configured to transport the sheet in a sheet discharge direction and plural spurs disposed facing the respective transport rollers and arranged in the transport direction; a guide member configured to hold the spurs and be rotatable about a most downstream side or a most upstream side in the transport direction to rotate in a direction away from a sheet transport path; and a stopping and holding unit configured to stop and hold the guide member in a position in which only the spur in the most downstream side in the transport direction is in contact with the sheet.

摘要翻译： 所公开的图像形成装置包括被配置为将液滴喷射到片材上以形成图像的记录头; 配置为间歇地输送所述片材的输送单元; 排出传送单元，其沿传送方向设置在传送单元的下游，所述排出传送单元包括多个传送辊，所述输送辊被构造成沿着纸张排出方向传送纸张，并且多个输送辊设置为面向各个输送辊并沿输送方向布置; 引导构件，其构造成保持所述突出部，并且可绕所述输送方向的最下游侧或最上游侧旋转，以沿远离纸张传送路径的方向旋转; 以及止动保持单元，其构造成将引导构件停止并保持在仅在输送方向上的最下游侧的齿形与片材接触的位置。

公开(公告)号：US20100231643A1

公开(公告)日：2010-09-16

申请号：US12627086

申请日：2009-11-30

申请人： Soichi Saiga ,  Ichiro Komuro ,  Shinichiro Naruse

发明人： Soichi Saiga ,  Ichiro Komuro ,  Shinichiro Naruse

IPC分类号： B41J23/00

CPC分类号： B41J25/308

摘要： An image forming apparatus includes a base member where a plurality of recording heads is provided, the recording heads being configured to jet liquid drops onto a recording medium; a carriage configured to elevatably support the base member; and an elevating part configured to elevate the base member relative to the carriage, wherein the elevating part is a plurality of slide cam members provided movably in a horizontal direction.

摘要翻译： 一种图像形成装置，包括设置有多个记录头的基底构件，所述记录头构造成将液滴喷射到记录介质上; 托架，其构造成可升降地支撑所述基座构件; 以及升降部，其构造成相对于所述托架升高所述基座部件，所述升降部是沿水平方向可移动地设置的多个滑动凸轮部件。

公开(公告)号：US08777374B2

公开(公告)日：2014-07-15

申请号：US12780520

申请日：2010-05-14

申请人： Shinichiro Naruse ,  Ichiro Komuro ,  Soichi Saiga

发明人： Shinichiro Naruse ,  Ichiro Komuro ,  Soichi Saiga

IPC分类号： B41J2/165

CPC分类号： B41J2/2103 ,  B41J3/543 ,  B41J19/207

摘要： An image forming apparatus including a main carriage to move and scan in a main scanning direction, a sub-carriage connectable to the main carriage to move and scan in the main scanning direction together with the main carriage, a positioning guide provided on one of the main carriage and the sub-carriage, and a position detector provided on the other one of the main carriage and the sub-carriage. The position detector reads the positioning guide as the main carriage and the sub-carriage connect to each other to detect relative positions of the main carriage and the sub-carriage.

摘要翻译： 一种图像形成装置，包括主扫描方向移动和扫描的主托架，可连接到主托架的副托架，与主托架一起沿主扫描方向移动和扫描;定位引导件，设置在主滑架中的一个上 主滑架和副滑架，以及设置在主滑架和副滑座中的另一个上的位置检测器。 当主托架和副托架相互连接时，位置检测器读取定位引导件，以检测主托架和副托架的相对位置。

公开(公告)号：US20060146106A1

公开(公告)日：2006-07-06

申请号：US11324716

申请日：2006-01-03

申请人： Shinichiro Naruse

发明人： Shinichiro Naruse

IPC分类号： B41J2/175

CPC分类号： B41J19/207

摘要： An inkjet carriage unit is disclosed that includes a main body, a sensor holding part detachably attached to the main body, and an encoder sensor attached to the sensor holding part.

公开(公告)号：US20160121634A1

公开(公告)日：2016-05-05

申请号：US14926168

申请日：2015-10-29

申请人： Soichi Saiga ,  Shinichiro Naruse ,  Kenji Shimizu

发明人： Soichi Saiga ,  Shinichiro Naruse ,  Kenji Shimizu

IPC分类号： B41J25/00

CPC分类号： B41J25/001 ,  B41J25/3086 ,  B41J25/316

摘要： An image forming apparatus includes at least one recording head, at least one head holder, a carriage, a reference member, a sub-reference member, and an adjuster. The at least one recording head includes a plurality of nozzles to discharge droplets. The at least one head holder holds the at least one recording head. The carriage holds the at least one head holder and movable in a main scanning direction. The reference member is provided at the carriage and arranged along the main scanning direction. The sub-reference member is provided at the carriage in separation from the reference member. The adjuster adjusts parallelism of the sub-reference member to the reference member. The at least one head holder is supported by and detachable from the reference member, positioned in contact with the sub-reference member, and held in the carriage.

摘要翻译： 图像形成装置包括至少一个记录头，至少一个头保持器，托架，参考构件，子基准构件和调节器。 该至少一个记录头包括多个用于排出液滴的喷嘴。 所述至少一个头部保持器保持所述至少一个记录头。 托架保持至少一个头部保持器并且能够在主扫描方向上移动。 基准部件设置在滑架上并且沿主扫描方向布置。 子参考构件设置在与参考构件分离的滑架上。 调节器调整子参考构件与参考构件的平行度。 所述至少一个头部保持器由与所述基准构件接触定位并被保持在所述托架中的所述基准构件支撑和分离。

公开(公告)号：US07784900B2

公开(公告)日：2010-08-31

申请号：US11604978

申请日：2006-11-28

申请人： Shinichiro Naruse

发明人： Shinichiro Naruse

IPC分类号： B41J23/00

CPC分类号： B41J19/20

摘要： An imaging apparatus is disclosed that includes a carriage that moves back and forth along the main scanning direction, plural recording heads mounted on the carriage that discharge recording liquid, a guide that guides the carriage in the main scanning direction, a power source and a drive pulley that drive the carriage to move in the main scanning direction, a driven pulley that transmits the drive power from the power source to the carriage, and a motion transmitting element that is arranged over the drive pulley and the driven pulley. The carriage is forced toward the guide by a tension generated by deflecting an extending direction of the motion transmitting element.

摘要翻译： 公开了一种成像装置，其包括沿着主扫描方向前后移动的滑架，安装在滑架上的多个记录头，用于排出记录液体，在主扫描方向上引导托架的引导件，电源和驱动器 滑轮，其驱动滑架沿主扫描方向移动;将驱动力从电源传递到滑架的从动皮带轮;以及配置在驱动皮带轮和从动滑轮上的运动传递元件。 由于通过使运动传递元件的延伸方向偏转而产生的张力，滑架被迫朝向引导件。

公开(公告)号：US09789709B2

公开(公告)日：2017-10-17

申请号：US15096423

申请日：2016-04-12

申请人： Soichi Saiga ,  Keisuke Sekine ,  Tomonori Naito ,  Shinichiro Naruse

发明人： Soichi Saiga ,  Keisuke Sekine ,  Tomonori Naito ,  Shinichiro Naruse

IPC分类号： B41J11/70 ,  B41J11/66 ,  B26D5/00 ,  B26D1/04

CPC分类号： B41J11/663 ,  B26D1/045 ,  B26D5/005 ,  B41J11/706

摘要： An image forming apparatus includes a sheet feeder, a carriage, a cutter, a cutter unit, and a controller. A first standby position and a second standby position are disposed on both ends of a range of movement of the carriage. The carriage does not contact the cutter unit at each of the first standby position and the second standby position. The controller is configured to control the carriage and the cutter unit to overlappingly move. In an image recording condition in which images are consecutively recorded in a plurality of pages on a sheet, the controller is configured to change a direction of movement of the carriage at a leading end of a page so that the direction of movement of the carriage is the same as a direction of movement of the cutter unit at a sheet cutting position at which the cutter cuts the sheet.

公开(公告)号：US09403390B2

公开(公告)日：2016-08-02

申请号：US14926168

申请日：2015-10-29

申请人： Soichi Saiga ,  Shinichiro Naruse ,  Kenji Shimizu

发明人： Soichi Saiga ,  Shinichiro Naruse ,  Kenji Shimizu

IPC分类号： B41J25/308 ,  B41J25/304 ,  B41J25/34 ,  B41J25/00

CPC分类号： B41J25/001 ,  B41J25/3086 ,  B41J25/316

摘要： An image forming apparatus includes at least one recording head, at least one head holder, a carriage, a reference member, a sub-reference member, and an adjuster. The at least one recording head includes a plurality of nozzles to discharge droplets. The at least one head holder holds the at least one recording head. The carriage holds the at least one head holder and movable in a main scanning direction. The reference member is provided at the carriage and arranged along the main scanning direction. The sub-reference member is provided at the carriage in separation from the reference member. The adjuster adjusts parallelism of the sub-reference member to the reference member. The at least one head holder is supported by and detachable from the reference member, positioned in contact with the sub-reference member, and held in the carriage.

摘要翻译： 图像形成装置包括至少一个记录头，至少一个头保持器，托架，参考构件，子基准构件和调节器。 该至少一个记录头包括多个用于排出液滴的喷嘴。 所述至少一个头部保持器保持所述至少一个记录头。 托架保持至少一个头部保持器并且能够在主扫描方向上移动。 基准部件设置在滑架上并且沿主扫描方向布置。 子参考构件设置在与参考构件分离的滑架上。 调节器调整子参考构件与参考构件的平行度。 所述至少一个头部保持器由与所述基准构件接触定位并被保持在所述托架中的所述基准构件支撑和分离。

公开(公告)号：US08342621B2

公开(公告)日：2013-01-01

申请号：US12627086

申请日：2009-11-30

申请人： Soichi Saiga ,  Ichiro Komuro ,  Shinichiro Naruse

发明人： Soichi Saiga ,  Ichiro Komuro ,  Shinichiro Naruse

IPC分类号： B41J25/308

CPC分类号： B41J25/308

摘要： An image forming apparatus includes a base member where a plurality of recording heads is provided, the recording heads being configured to jet liquid drops onto a recording medium; a carriage configured to elevatably support the base member; and an elevating part configured to elevate the base member relative to the carriage, wherein the elevating part is a plurality of slide cam members provided movably in a horizontal direction.

摘要翻译： 一种图像形成装置，包括设置有多个记录头的基底构件，所述记录头构造成将液滴喷射到记录介质上; 托架，其构造成可升降地支撑所述基座构件; 以及升降部，其构造成相对于所述托架升高所述基座部件，所述升降部是沿水平方向可移动地设置的多个滑动凸轮部件。

公开(公告)号：US20100295897A1

公开(公告)日：2010-11-25

申请号：US12780520

申请日：2010-05-14

申请人： Shinichiro Naruse ,  Ichiro Komuro ,  Soichi Saiga

发明人： Shinichiro Naruse ,  Ichiro Komuro ,  Soichi Saiga

IPC分类号： B41J23/00

CPC分类号： B41J2/2103 ,  B41J3/543 ,  B41J19/207

摘要： An image forming apparatus including a main carriage to move and scan in a main scanning direction, a sub-carriage connectable to the main carriage to move and scan in the main scanning direction together with the main carriage, a positioning guide provided on one of the main carriage and the sub-carriage, and a position detector provided on the other one of the main carriage and the sub-carriage. The position detector reads the positioning guide as the main carriage and the sub-carriage connect to each other to detect relative positions of the main carriage and the sub-carriage.

摘要翻译： 一种图像形成装置，包括主扫描方向移动和扫描的主托架，可连接到主托架的副托架，与主托架一起沿主扫描方向移动和扫描;定位引导件，设置在主滑架中的一个上 主滑架和副滑架，以及设置在主滑架和副滑座中的另一个上的位置检测器。 当主托架和副托架相互连接时，位置检测器读取定位引导件，以检测主托架和副托架的相对位置。