公开(公告)号：US20130135411A1

公开(公告)日：2013-05-30

申请号：US13629718

申请日：2012-09-28

申请人： Tsuyoshi ITO ,  Noriyuki KAWAMATA ,  Takashi OMURA

发明人： Tsuyoshi ITO ,  Noriyuki KAWAMATA ,  Takashi OMURA

IPC分类号： B41J2/01

CPC分类号： B41J11/0045 ,  B41J3/60 ,  B41J11/00 ,  B41J11/0005 ,  B41J13/0045 ,  B41J13/02 ,  B65H5/068 ,  B65H5/26 ,  B65H29/58

摘要： There is provided an ink-jet recording apparatus including: a first transporting portion provided in a first transport path; a support member configured to support the sheet; a recording portion; a plurality of contact portions configured to come into contact with the sheet; a plurality of support ribs; a second transporting portion provided in a second transport path connected with the first transport path; and a third transporting portion configured to sandwich and transport the sheet in the first transporting direction or toward the second transport path. On the upstream side to the second transporting portion in the second transporting direction, a projecting portion is formed with the upper guide member to project toward the lower guide member below a virtual line linking a nip position of the sheet due to the third transporting portion with another nip position of the sheet due to the second transporting portion.

公开(公告)号：US20130286127A1

公开(公告)日：2013-10-31

申请号：US13853155

申请日：2013-03-29

申请人： Kenji SAMOTO ,  Tsuyoshi ITO ,  Takashi OMURA

发明人： Kenji SAMOTO ,  Tsuyoshi ITO ,  Takashi OMURA

IPC分类号： B41J11/00

CPC分类号： B41J11/007 ,  B41J11/006 ,  B41J13/02 ,  B41J13/10

摘要： An image recording device may include corrugate mechanisms to prevent undesired bending and jamming of a recording sheet. In some examples, the image recording device may include a first corrugate mechanism, a second corrugate mechanism and a third corrugate mechanism. The first, second and third corrugate mechanisms may be configured to create a corrugated shape in a recording sheet. The second and third corrugate mechanisms, in one or more arrangements, may be located downstream of the first corrugate mechanism and an ink nozzle. The third corrugate mechanism may further be configured such that no upper contact portion thereof may be disposed at a same position, with respect to the width direction, as endmost upper contact portions of the first corrugate mechanism with respect to the width direction. In yet other examples, the third corrugate mechanism may be located downstream of a reverse sheet conveying path.

摘要翻译： 图像记录装置可以包括波纹机构，以防止不期望的弯曲和记录纸的卡住。 在一些示例中，图像记录装置可以包括第一波纹机构，第二波纹机构和第三波纹机构。 第一，第二和第三波纹机构可以被配置成在记录片材中产生波纹形状。 在一个或多个布置中的第二和第三波纹机构可以位于第一波纹机构和墨水喷嘴的下游。 第三波纹机构还可以被配置为使得其相对于宽度方向不能将第一波纹机构的最接近的上接触部分相对于宽度方向设置在相同位置处的上接触部分。 在另外的示例中，第三波纹机构可以位于反向输送路径的下游。

公开(公告)号：US20130278654A1

公开(公告)日：2013-10-24

申请号：US13853121

申请日：2013-03-29

申请人： Tsuyoshi ITO ,  Takashi OMURA ,  Yuki MATSUI

发明人： Tsuyoshi ITO ,  Takashi OMURA ,  Yuki MATSUI

IPC分类号： B41J2/175

CPC分类号： B41J2/17566 ,  B41J3/60 ,  B41J11/005 ,  B41J11/006 ,  B41J11/06 ,  B41J11/42 ,  B41J13/0009

摘要： Conveyance of a sheet in an inkjet recording apparatus may be stopped under various conditions. In one example, a control device of the inkjet recording apparatus may stop conveyance on the sheet depending on the image to be formed in one or more portions of the sheet. Alternatively or additionally, conveyance may be stopped based on an amount of ink ejected or to be ejected onto a sheet, or portion thereof. The conveyance stoppage control may be used in conjunction with a corrugate mechanism in some arrangements.

摘要翻译： 喷墨记录装置中的片材的输送可以在各种条件下停止。 在一个示例中，喷墨记录装置的控制装置可以根据要在片材的一个或多个部分中形成的图像来停止片材上的传送。 或者或另外，基于喷射或喷射到片材或其部分上的墨的量可以停止输送。 输送停止控制可以在一些布置中与波纹机构结合使用。

公开(公告)号：US20130140764A1

公开(公告)日：2013-06-06

申请号：US13691237

申请日：2012-11-30

申请人： Kenji SAMOTO ,  Yuji KOGA ,  Takashi OMURA

发明人： Kenji SAMOTO ,  Yuji KOGA ,  Takashi OMURA

IPC分类号： B65H85/00

CPC分类号： B65H85/00 ,  B65H3/0684 ,  B65H5/38 ,  B65H7/02 ,  B65H2301/33312 ,  B65H2404/6111 ,  B65H2405/3322 ,  B65H2511/212 ,  B65H2511/417 ,  B65H2601/523 ,  B65H2801/12 ,  B65H2220/01 ,  B65H2220/11 ,  B65H2220/03

摘要： An image forming apparatus has a rockable member which is configured to rotate about an axis defined at a first end portion among: a first position at which a second end portion at a downstream side in the forward feed direction with respect to the first end portion is supported by the guide member having the first orientation; a second position at which the second end portion is located at a higher position that the second end portion when located at the first position; and a third position at which the second end portion is located at a lower position that the second end portion when located at the first position; and a signal generating unit configured to output a signal corresponding to the position of the rockable member. A photo sensor is provided to generate a signal in accordance with an orientation of the rockable member.

摘要翻译： 图像形成装置具有可摆动构件，该摆动构件被构造成围绕限定在第一端部处的轴线旋转：第一位置，在第一位置处，相对于第一端部在前进方向的下游侧的第二端部为 由具有第一取向的引导构件支撑; 第二位置，其中第二端部位于第二端部处于第一位置的较高位置处; 以及第三位置，在所述第三位置，所述第二端部位于所述第二端部处于所述第一位置的下位置处; 以及信号生成单元，被配置为输出与所述可摆动构件的位置相对应的信号。 提供光传感器以根据可摆动构件的取向产生信号。

公开(公告)号：US20130256984A1

公开(公告)日：2013-10-03

申请号：US13851719

申请日：2013-03-27

申请人： Kenji SAMOTO ,  Yuji KOGA ,  Takashi OMURA

发明人： Kenji SAMOTO ,  Yuji KOGA ,  Takashi OMURA

IPC分类号： B41J13/00

CPC分类号： B41J11/0045 ,  B41J3/60 ,  B41J13/00 ,  B41J13/10 ,  B65H5/068 ,  B65H5/26 ,  B65H29/58 ,  B65H83/00 ,  B65H85/00

摘要： An image recording apparatus includes a first upper-position guide member, a first lower-position guide member defining a first feeding path and a first feeding portion feeding a sheet in a feeding direction along the first feeding path. The image recording apparatus further includes a recording portion located downstream of the first feeding portion in the feeding direction, a second upper-position guide member, a second lower-position guide member defining a second feeding path and a second feeding portion comprising at least one pair of rollers each consisting of an upper-position roller and a lower-position roller. The second feeding portion feeds the sheet along the second feeding path and a first axis of the upper-position roller is located upstream of a second axis of the lower-position roller in the feeding direction.