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公开(公告)号：US5530466A
公开(公告)日：1996-06-25
申请号：US308936
申请日：1994-09-20
IPC分类号： B41J11/00 , B41J2/01 , B41J13/076
CPC分类号： B41J11/002
摘要： In an ink jet printer having a sheet conveying mechanism which changes the speed of conveyance of a recording sheet in accordance with the density of characters or a pattern to be printed to intermittently convey the recording sheet in such a manner that all printed portions are properly dried before the sheet is conveyed to a subsequent position. The recording head of the printer performs a printing operation while pushing the front end portion of the recording sheet against the platen with a sheet retaining lever.
摘要翻译： 在具有片材传送机构的喷墨打印机中，该片材传送机构根据字符的密度或要印刷的图案来改变记录片材的传送速度以间歇地传送记录片材，使得所有印刷部分被适当地干燥 在纸张被传送到随后的位置之前。 打印机的记录头执行打印操作，同时用片材保持杆将记录纸张的前端部压靠在台板上。
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公开(公告)号：US5646653A
公开(公告)日：1997-07-08
申请号：US456320
申请日：1995-06-01
申请人： Satoshi Fujioka , Hiromu Hirabayashi , Nobuhisa Takabayashi , Atsushi Nishizawa , Kiyoto Komuro
发明人： Satoshi Fujioka , Hiromu Hirabayashi , Nobuhisa Takabayashi , Atsushi Nishizawa , Kiyoto Komuro
IPC分类号： B41J11/00 , B41J2/01 , B41J25/308
CPC分类号： B41J11/002
摘要： An ink jet printer comprising a recording device for jetting ink droplets from a printer head while moving in a direction perpendicular to the direction of conveyance of a recording medium in the form of a sheet, to form a dot image on the recording medium according to an input time, further including a pair of sheet retaining devices respectively arranged before and behind in the direction of travel of the recording device, where one of the pair of sheet retaining devices arranged before in the direction of travel is displaced to push against the recording medium in order to form a predetermined clearance between the printer head and the recording medium, while the other is displaced to leave from the recording medium.
摘要翻译： 一种喷墨打印机，包括一记录装置，用于沿与垂直于纸张形式的记录介质传送方向垂直的方向从打印机头喷射墨滴，以便在记录介质上形成点图像， 输入时间，还包括分别布置在记录装置的行进方向之前和之后的一对片材保持装置，其中一组沿行进方向布置的片材保持装置之一移位以推靠在记录介质上 以便在打印机头和记录介质之间形成预定间隙，而另一个位移离开记录介质。
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公开(公告)号：US5646668A
公开(公告)日：1997-07-08
申请号：US456318
申请日：1995-06-01
申请人： Satoshi Fujioka , Hiromu Hirabayashi , Nobuhisa Takabayashi , Atsushi Nishizawa , Kiyoto Komuro
发明人： Satoshi Fujioka , Hiromu Hirabayashi , Nobuhisa Takabayashi , Atsushi Nishizawa , Kiyoto Komuro
CPC分类号： B41J11/002
摘要： An ink jet printer including a recording device for jetting ink droplets from a printer head while moving in a direction perpendicular to the direction of conveyance of a recording medium in the form of a sheet, to form a dot image on the recording medium according to an input time. The ink jet printer further includes a conveying mechanism, including a gate roller that performs an intermittent feed operation at a speed corresponding to the pixel density of a character or pattern recorded on the recording medium; and a roller provided downstream of the recording device, the roller being operated after the rear edge of the recording medium passes through the conveying mechanism located upstream of the recording device, to convey the recording medium while in contact with the dot image forming surface of the recording medium, the roller being movable into and out of engagement with the recording medium.
摘要翻译： 一种喷墨打印机，包括用于在与片材的记录介质的传送方向垂直的方向移动的同时从打印机头喷射墨滴的记录装置，以根据记录介质在记录介质上形成点图像 输入时间。 喷墨打印机还包括输送机构，包括门辊，其以对应于记录在记录介质上的字符或图案的像素密度的速度执行间歇进给操作; 以及设置在所述记录装置下游的辊，所述辊在所述记录介质的后边缘通过位于所述记录装置上游的所述传送机构之后被操作，以在与所述记录介质的点形成表面接触的同时传送所述记录介质 记录介质，所述辊可移动进入记录介质和与记录介质脱离接合。
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公开(公告)号：US07854503B2
公开(公告)日：2010-12-21
申请号：US11931818
申请日：2007-10-31
申请人： Hidetoshi Kodama , Koichiro Yokoyama , Kiyoto Komuro , Takuya Yasue , Takashi Akahane , Masahiro Isono
发明人： Hidetoshi Kodama , Koichiro Yokoyama , Kiyoto Komuro , Takuya Yasue , Takashi Akahane , Masahiro Isono
IPC分类号： B41J2/11
CPC分类号： B41J29/02 , B41J2/185 , B41J11/0065 , B41J11/06 , B41J11/08 , B41J2002/1742
摘要： A recording apparatus has a recording head, a platen, and a first hole. The recording head includes a dot formation element array, and the platen holds a recording medium opposite the recording head. The first hole is disposed in an area of the platen opposite a downstream portion of the dot formation element array and guides ink discarded outside an end of the recording medium when the end is printed without a margin. Alternatively or additionally, a second hole is formed in an area of the platen opposite an upstream portion of the dot formation element array, and the platen guides ink, which is discarded outside an end of the recording medium when the end is printed without a margin, to the second hole.
摘要翻译： 记录装置具有记录头，压板和第一孔。 记录头包括点形成元件阵列，并且压板保持与记录头相对的记录介质。 第一孔设置在压板的与点形成元件阵列的下游部分相对的区域中，并且当端部被打印而没有余量时，引导被丢弃在记录介质的一端的墨水。 或者或另外，在压板的与点形成元件阵列的上游部分相对的区域中形成第二孔，并且当打印头没有边缘时，压板引导被丢弃在记录介质的一端的墨水 ，到第二个洞。
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公开(公告)号：US5803633A
公开(公告)日：1998-09-08
申请号：US652076
申请日：1996-05-23
申请人： Takashi Akahane , Shigeki Hayashi , Kazuo Saitou , Kiyoto Komuro
发明人： Takashi Akahane , Shigeki Hayashi , Kazuo Saitou , Kiyoto Komuro
CPC分类号： B65H5/062 , B41J11/0035 , B41J11/005 , B65H5/38
摘要： A printer for feeding printing sheets of different thicknesses including a sheet feeding roller 30 adapted to convey a printing sheet P. A pinch roller having a shaft 40a is provided and adapted to press a printing sheet against sheet feeding roller. A supporting member 41 is provided for rotatably supporting pinch roller 40 through shaft 41. An urging member 45 is provided for applying the pressing force through the supporting member to the pinch roller. A guide member 46, discrete from supporting member 41, is positioned by shaft 40a of pinch roller 30, and adapted to lead the front edge of the printing sheet to the nipping region of sheet feeding roller 30 and pinch roller 40.
摘要翻译： 一种用于馈送不同厚度的印刷纸的打印机，包括适于传送印刷纸张P的片材进给辊30.提供具有轴40a的夹送辊，其适于将打印片材压靠在片材进给辊上。 提供支撑构件41，用于通过轴41可旋转地支撑夹送辊40.提供施力构件45用于将压力通过支撑构件施加到夹送辊。 从支撑构件41离散的引导构件46由夹送辊30的轴40a定位，并且适于将打印片的前边缘引导到片材进给辊30和夹送辊40的夹持区域。
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公开(公告)号：US5482390A
公开(公告)日：1996-01-09
申请号：US354799
申请日：1994-12-12
申请人： Kenjiro Murakami , Toshikazu Kotaka , Hiroshi Ishida , Kiyoto Komuro , Yoshiaki Nakayama , Nobuhito Takahashi , Satoshi Takehana
发明人： Kenjiro Murakami , Toshikazu Kotaka , Hiroshi Ishida , Kiyoto Komuro , Yoshiaki Nakayama , Nobuhito Takahashi , Satoshi Takehana
IPC分类号： B41J3/28 , B41J11/00 , B41J11/04 , B41J11/48 , B41J11/58 , B41J13/00 , B41J13/036 , B41J13/10 , B41J23/02 , B41J25/308 , B41J29/02 , B41J29/13
CPC分类号： B41J11/04 , B41J11/0095 , B41J11/48 , B41J11/58 , B41J13/00 , B41J13/0054 , B41J13/036 , B41J13/10 , B41J23/02 , B41J23/025 , B41J25/308 , B41J29/02 , B41J29/13 , B41J3/28
摘要： A printer which is compact, can accurately supply paper and has reduced noise characteristics. Additionally, the printer enables easy correction of paper jams and can be selectively operated in various modes according to the user's preference. The printer includes a paper feed roller which is pivotable between a paper feed position and a non-feeding position, a drive force transmitting mechanism for transmitting a drive force to the paper feed roller, a carriage reciprocatively movable along the width of the paper fed by the paper feed roller, and an intermediate transmission mechanism attached to the side of the carriage. Only when the carriage is in a stand-by position, the intermediate transmission mechanism couples with the drive force transmitting mechanism to transmit to the paper feed roller a paper-feed directional rotating force so as to rotate the paper feed roller to the paper feed position. The intermediate transmission mechanism is preferably an idler rotatably mounted on the side of the carriage. The paper feed roller is preferably driven through a planetary gear mechanism including a sun gear provided on a drive shaft, a paper-feed roller holder rotatably mounted on the drive shaft, and a planetary gear coaxially provided with the paper feed roller supported with the paper-feed roller holder.
摘要翻译： 一种紧凑的打印机，可以准确地提供纸张并降低噪音特性。 此外，打印机能够容易地校正卡纸，并且可以根据用户的偏好以各种模式选择性地操作。 打印机包括可在进纸位置和非进给位置之间枢转的供纸辊，用于将驱动力传送到供纸辊的驱动力传递机构，沿着纸张供给辊的宽度可往复移动的托架 供纸辊和安装在滑架侧面的中间传动机构。 只有当托架处于待机位置时，中间传动机构与驱动力传递机构相连，才能将供纸辊传送给供纸辊的送纸定向旋转力，以便将供纸辊旋转到送纸位置 。 中间传动机构优选为可旋转地安装在滑架侧面的惰轮。 供纸辊优选地通过行星齿轮机构驱动，该行星齿轮机构包括设置在驱动轴上的太阳齿轮，可旋转地安装在驱动轴上的供纸辊保持架和同轴地设置有被纸张支撑的供纸辊的行星齿轮 进纸辊架。
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公开(公告)号：US08366036B2
公开(公告)日：2013-02-05
申请号：US12393781
申请日：2009-02-26
申请人： Kazuma Ozaki , Takuya Yasue , Kiyoto Komuro , Yasuharu Harada
发明人： Kazuma Ozaki , Takuya Yasue , Kiyoto Komuro , Yasuharu Harada
IPC分类号： B65H49/18
CPC分类号： B41J11/04 , B65H16/06 , B65H2301/41369 , B65H2801/12 , B65H2801/36
摘要： A recording apparatus includes: a recording unit that performs recording on a recording medium wound on a roll, the roll including a first flange that is attached to one end and has a shaft hole and a first receiving portion, and a second flange that is attached to the other end and has a shaft hole; a first holder movable along a rotation axis of the roll, the first holder including a first shaft insertable into the shaft hole in the first flange, and a first flange-support surface that is in contact with an outer periphery of the first flange to support the first flange when the first shaft is not fitted in the shaft hole in the first flange and that has a first engaging portion; a second holder including a second shaft insertable into the shaft hole in the second flange.
摘要翻译： 记录装置包括：记录单元，其在缠绕在卷筒上的记录介质上执行记录，所述卷包括附接到一端并具有轴孔的第一凸缘和第一接收部分，以及附接的第二凸缘 到另一端，并具有轴孔; 可沿着所述辊的旋转轴线移动的第一保持器，所述第一保持器包括可插入所述第一凸缘中的轴孔中的第一轴和与所述第一凸缘的外周接触以支撑的第一凸缘支撑表面 所述第一凸缘在所述第一轴未安装在所述第一凸缘的所述轴孔中且具有第一接合部时; 第二保持器，其包括可插入第二凸缘中的轴孔中的第二轴。
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公开(公告)号：US08167228B2
公开(公告)日：2012-05-01
申请号：US12400099
申请日：2009-03-09
申请人： Masaki Kobayashi , Kiyoto Komuro
发明人： Masaki Kobayashi , Kiyoto Komuro
IPC分类号： B65H23/18
CPC分类号： B41J15/04
摘要： A roll recording material transport device includes a driving side roll holder, a driven side roll holder, a driving side spindle, a driven side spindle, a spindle driving source, a driving side support mechanism, a driven side support mechanism, a transport roller, and an assist executing section. The assist executing section executes assist control in which a rotating force in the direction of transporting the roll of recording material is applied by the spindle driving source through the driving side spindle and the driving side roll holder in an engaged state to the roll portion. The frictional force between the driving side spindle and the driving side roll holder is set smaller than the frictional force between the driven side spindle and the driven side support mechanism.
摘要翻译： 辊式记录材料输送装置包括驱动侧辊保持器，从动侧辊保持器，驱动侧主轴，从动侧主轴，主轴驱动源，驱动侧支撑机构，从动侧支撑机构，输送辊， 和辅助执行部。 辅助执行部执行辅助控制，其中通过主轴驱动源将传送记录材料的方向的旋转力通过驱动侧主轴和驱动侧辊保持器处于接合状态而被施加到辊部。 驱动侧主轴和驱动侧辊保持架之间的摩擦力被设定为小于从动侧主轴和从动侧支撑机构之间的摩擦力。
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公开(公告)号：US08109628B2
公开(公告)日：2012-02-07
申请号：US12945205
申请日：2010-11-12
申请人： Hidetoshi Kodama , Koichiro Yokoyama , Kiyoto Komuro , Takuya Yasue , Takashi Akahane , Masahiro Isono
发明人： Hidetoshi Kodama , Koichiro Yokoyama , Kiyoto Komuro , Takuya Yasue , Takashi Akahane , Masahiro Isono
IPC分类号： B41J2/01
CPC分类号： B41J29/02 , B41J2/185 , B41J11/0065 , B41J11/06 , B41J11/08 , B41J2002/1742
摘要： A recording apparatus has a recording head, a platen, and a first hole. The recording head includes a dot formation element array, and the platen holds a recording medium opposite the recording head. The first hole is disposed in an area of the platen opposite a downstream portion of the dot formation element array and guides ink discarded outside an end of the recording medium when the end is printed without a margin. Alternatively or additionally, a second hole is formed in an area of the platen opposite an upstream portion of the dot formation element array, and the platen guides ink, which is discarded outside an end of the recording medium when the end is printed without a margin, to the second hole.
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公开(公告)号：US07901066B2
公开(公告)日：2011-03-08
申请号：US11932085
申请日：2007-10-31
申请人： Hidetoshi Kodama , Koichiro Yokoyama , Kiyoto Komuro , Takuya Yasue , Takashi Akahane , Masahiro Isono
发明人： Hidetoshi Kodama , Koichiro Yokoyama , Kiyoto Komuro , Takuya Yasue , Takashi Akahane , Masahiro Isono
IPC分类号： B41J2/01
CPC分类号： B41J29/02 , B41J2/185 , B41J11/0065 , B41J11/06 , B41J11/08 , B41J2002/1742
摘要： A recording apparatus has a recording head, a platen, and a first hole. The recording head includes a dot formation element array, and the platen holds a recording medium opposite the recording head. The first hole is disposed in an area of the platen opposite a downstream portion of the dot formation element array and guides ink discarded outside an end of the recording medium when the end is printed without a margin. Alternatively or additionally, a second hole is formed in an area of the platen opposite an upstream portion of the dot formation element array, and the platen guides ink, which is discarded outside an end of the recording medium when the end is printed without a margin, to the second hole.
摘要翻译： 记录装置具有记录头，压板和第一孔。 记录头包括点形成元件阵列，并且压板保持与记录头相对的记录介质。 第一孔设置在压板的与点形成元件阵列的下游部分相对的区域中，并且当端部被打印而没有余量时，引导被丢弃在记录介质的一端的墨水。 或者或另外，在压板的与点形成元件阵列的上游部分相对的区域中形成第二孔，并且当打印头没有边缘时，压板引导被丢弃在记录介质的一端的墨水 ，到第二个洞。
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