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21.发明申请公开(公告)号：US20090302521A1
公开(公告)日：2009-12-10
申请号：US12453963
申请日：2009-05-28
申请人： Kazuyoshi Kondo , Yasuo Matsuyama , Hiroshi Fujiwara , Yasuhide Ohkubo , Ippei Kimura , Toshikane Nishii , Mizuna Tanaka , Tomoyoshi Yamazaki , Haruyuki Honda , Masafumi Takahira
发明人： Kazuyoshi Kondo , Yasuo Matsuyama , Hiroshi Fujiwara , Yasuhide Ohkubo , Ippei Kimura , Toshikane Nishii , Mizuna Tanaka , Tomoyoshi Yamazaki , Haruyuki Honda , Masafumi Takahira
IPC分类号： B65H1/00
CPC分类号： B65H1/04 , B65H2402/10 , B65H2402/61 , B65H2405/332 , B65H2801/06 , G03G15/6502 , G03G21/16 , G03G2215/00383 , G03G2215/00396 , G03G2221/1654 , G03G2221/1678
摘要： A base plate is selectively attached to a lower surface of a main body of an image forming apparatus or to an optional sheet feeder attachable to the main body.
摘要翻译： 基板选择性地附接到图像形成装置的主体的下表面或可附接到主体的可选的片材馈送器。
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公开(公告)号：US20090110459A1
公开(公告)日：2009-04-30
申请号：US12289187
申请日：2008-10-22
申请人： Haruyuki Honda , Yasuo Matsuyama , Hiroshi Fujiwara , Kazuyoshi Kondo , Yasuhide Ohkubo , Ippei Kimura , Toshikane Nishii , Mizuna Tanaka , Tomoyoshi Yamazaki , Masafumi Takahira
发明人： Haruyuki Honda , Yasuo Matsuyama , Hiroshi Fujiwara , Kazuyoshi Kondo , Yasuhide Ohkubo , Ippei Kimura , Toshikane Nishii , Mizuna Tanaka , Tomoyoshi Yamazaki , Masafumi Takahira
IPC分类号： G03G15/00
CPC分类号： G03G15/657 , G03G15/6552 , G03G2215/00413 , G03G2215/00421
摘要： An image forming device is disclosed. The device includes a toner-image forming unit which forms a toner image; a transfer unit; a fixing unit; a paper-output unit; a drive unit; a first drive-power transmission gear; a second drive-power transmission gear; a gear housing; a first positioning unit which positions the fixing unit relative to a device body; and a second positioning unit. The second positioning unit positions the paper-output unit relative to the device body in the direction of a gap between the first drive-power transmission gear and the second drive-power transmission gear by engaging the gear housing with the device body.
摘要翻译： 公开了一种图像形成装置。 该装置包括形成调色剂图像的调色剂图像形成单元; 转运单位 固定单元; 纸张输出单元; 驱动单元; 第一驱动传动齿轮; 第二驱动力传动齿轮; 齿轮箱; 第一定位单元，其相对于装置主体定位所述定影单元; 和第二定位单元。 第二定位单元通过将齿轮壳体与装置主体接合而使纸输出单元相对于装置本体在第一驱动传动齿轮与第二驱动力传动齿轮之间的间隙的方向上定位。
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23.发明授权Sheet feeding device, control method for the sheet feeding device, and image forming apparatus incorporating the sheet feeding device 有权片材进给装置，片材进给装置的控制方法和包括片材进给装置的成像装置公开(公告)号：US09187280B2
公开(公告)日：2015-11-17
申请号：US13313786
申请日：2011-12-07
CPC分类号： B65H9/006 , B65H7/02 , B65H7/04 , B65H7/06 , B65H7/14 , B65H7/18 , B65H2511/51 , B65H2511/514 , B65H2511/515 , B65H2511/52 , B65H2513/511 , B65H2513/512 , B65H2513/514 , B65H2513/53 , B65H2553/412 , B65H2701/1311 , B65H2701/1313 , B65H2801/06 , B65H2220/01 , B65H2220/02 , B65H2220/03
摘要： A sheet feeding device includes a feeding device and a detector. The feeding device is configured to feed a sheet to a destination. The detector is configured to detect the sheet at the destination. If the detector does not detect the sheet within a predetermined time after the start of preparation for a feeding operation by the feeding device, it is determined that the sheet is misfed. Further, the start of the feeding operation of a sheet is changed in accordance with the result of detection by the detector of the presence or absence of a sheet standing by at the destination.
摘要翻译： 送纸装置包括送料装置和检测器。 进给装置被配置为将片材送入目的地。 检测器被配置为检测目的地的片材。 如果检测器在供给装置的进给操作准备开始之后的预定时间内没有检测到纸张，则确定纸张被卡入。 此外，根据检测器检测到在目的地站立的片材是否存在的结果，纸张的进给操作的开始被改变。
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24.发明申请SHEET FEEDING DEVICE, CONTROL METHOD FOR THE SHEET FEEDING DEVICE, AND IMAGE FORMING APPARATUS INCORPORATING THE SHEET FEEDING DEVICE 有权板材进给装置，板材进给装置的控制方法，以及包含片材进给装置的图像形成装置公开(公告)号：US20120146281A1
公开(公告)日：2012-06-14
申请号：US13313786
申请日：2011-12-07
CPC分类号： B65H9/006 , B65H7/02 , B65H7/04 , B65H7/06 , B65H7/14 , B65H7/18 , B65H2511/51 , B65H2511/514 , B65H2511/515 , B65H2511/52 , B65H2513/511 , B65H2513/512 , B65H2513/514 , B65H2513/53 , B65H2553/412 , B65H2701/1311 , B65H2701/1313 , B65H2801/06 , B65H2220/01 , B65H2220/02 , B65H2220/03
摘要： A sheet feeding device includes a feeding device and a detector. The feeding device is configured to feed a sheet to a destination. The detector is configured to detect the sheet at the destination. If the detector does not detect the sheet within a predetermined time after the start of preparation for a feeding operation by the feeding device, it is determined that the sheet is misfed. Further, the start of the feeding operation of a sheet is changed in accordance with the result of detection by the detector of the presence or absence of a sheet standing by at the destination.
摘要翻译： 送纸装置包括送料装置和检测器。 进给装置被配置为将片材送入目的地。 检测器被配置为检测目的地的片材。 如果检测器在供给装置的进给操作准备开始之后的预定时间内没有检测到纸张，则确定纸张被卡入。 此外，根据检测器检测到在目的地站立的片材是否存在的结果，纸张的进给操作的开始被改变。
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公开(公告)号：US07918451B2
公开(公告)日：2011-04-05
申请号：US12149331
申请日：2008-04-30
申请人： Haruyuki Honda , Hiroshi Fujiwara , Yasuhide Ohkubo , Ippei Kimura , Toshikane Nishii , Shigeo Nanno , Mizuna Tanaka , Tomoyoshi Yamazaki , Masafumi Takahira
发明人： Haruyuki Honda , Hiroshi Fujiwara , Yasuhide Ohkubo , Ippei Kimura , Toshikane Nishii , Shigeo Nanno , Mizuna Tanaka , Tomoyoshi Yamazaki , Masafumi Takahira
IPC分类号： B65H5/00
CPC分类号： G03G15/234 , B65H29/12 , B65H2301/33312 , B65H2403/422 , B65H2801/06 , G03G15/50 , G03G15/6579 , G03G2215/00675
摘要： In a color printer in which a drive force of a fixed gear that rotates not in both a forward direction and a reverse direction but in either one direction only is transmitted to a discharging unit, a swing gear is attached to a branch guide via a switching link and a transmission link as a link mechanism. When a solenoid mechanism starts driving, the transmission link rotates. In accordance with the rotation of the transmission link, the switching link rotates, so that a switching among a discharge conveying path, a duplex-printing conveying path, and a switchback conveying path by the branch guide and a switching of a rotating direction of a transmission gear can be simultaneously performed.
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公开(公告)号：US20110291353A1
公开(公告)日：2011-12-01
申请号：US13067307
申请日：2011-05-24
CPC分类号： B65H9/006 , B65H3/44 , B65H7/18 , B65H2220/02 , B65H2403/72 , B65H2407/21 , B65H2511/11 , B65H2511/514 , B65H2511/528 , B65H2513/512 , B65H2513/514 , B65H2551/20 , B65H2701/1311 , B65H2701/1313 , B65H2801/06 , G03G15/6511 , G03G15/6564 , G03G2215/00548 , B65H2220/01 , B65H2220/03
摘要： An image forming apparatus for which a control method is performed includes a recording unit, a conveying device conveying a recording medium to the recording unit, a feeding device supplying the recording medium to the conveying device, a recording medium conveying pathway along which the recording medium travels, and a control device controlling the conveying device and the feeding device. A first partial length of the recording medium conveying pathway extending from the feeding device to the recording unit is shorter than a conveyance direction length of a maximum usable size recording medium. When the leading end of the recording medium is located between the conveying device and the recording unit after the conveying device is driven to convey the recording medium, the control device switches the feeding device from a driven state to a non-driven state to move the feeding device by the recording medium.
摘要翻译： 执行控制方法的图像形成装置包括记录单元，将记录介质传送到记录单元的输送装置，向输送装置供给记录介质的进给装置，记录介质输送路径，记录介质输送路径 行进，以及控制输送装置和进给装置的控制装置。 从供给装置延伸到记录单元的记录介质传送路径的第一部分长度比最大可用尺寸记录介质的传送方向长度短。 当驱动传送装置传送记录介质之后，当记录介质的前端位于传送装置和记录单元之间时，控制装置将馈送装置从驱动状态切换到非驱动状态， 由记录介质进给装置。
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公开(公告)号：US07954814B2
公开(公告)日：2011-06-07
申请号：US12073941
申请日：2008-03-12
申请人： Masafumi Takahira , Hiroshi Fujiwara , Shigeo Nanno , Yasuhide Ohkubo , Ippei Kimura , Mizuna Tanaka , Toshikane Nishii , Haruyuki Honda , Tomoyoshi Yamazaki
发明人： Masafumi Takahira , Hiroshi Fujiwara , Shigeo Nanno , Yasuhide Ohkubo , Ippei Kimura , Mizuna Tanaka , Toshikane Nishii , Haruyuki Honda , Tomoyoshi Yamazaki
IPC分类号： B65H5/02
CPC分类号： B65H29/12 , B65H5/062 , B65H85/00 , B65H2301/33312 , B65H2301/3332 , B65H2404/1313 , G03G15/6552 , G03G15/6573 , G03G2215/00421
摘要： A sheet discharge roller has a contact portion in contact with a feed roller and a noncontact portion not in contact with the feed roller. The sheet discharge roller includes a kick-out unit having a projected portion and a recess portion on one end of the noncontact portion in the circumferential direction. A reverse roller also has a contact portion in contact with the feed roller and a noncontact portion not in contact with the feed roller. The reverse roller includes a large-diameter portion on its one end in a direction opposite to a direction of the kick-out unit. The large-diameter portion has a diameter larger than a diameter of the contact portion.
摘要翻译： 片材排出辊具有与进给辊接触的接触部分和不与进给辊接触的非接触部分。 片材排出辊包括在圆周方向上具有突出部分和在非接触部分的一端上的凹部的踢出单元。 反转辊还具有与进给辊接触的接触部分和不与进给辊接触的非接触部分。 倒转辊在其一端沿与踢出单元的方向相反的方向包括大直径部分。 大直径部分的直径大于接触部分的直径。
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28.发明申请公开(公告)号：US20080237970A1
公开(公告)日：2008-10-02
申请号：US12010347
申请日：2008-01-24
申请人： Mizuna Tanaka , Hiroshi Fujiwara , Shigeo Nanno , Tomoyoshi Yamazaki , Yasuhide Ohkubo , Haruyuki Honda , Ippei Kimura , Masafumi Takahira , Toshikane Nishii
发明人： Mizuna Tanaka , Hiroshi Fujiwara , Shigeo Nanno , Tomoyoshi Yamazaki , Yasuhide Ohkubo , Haruyuki Honda , Ippei Kimura , Masafumi Takahira , Toshikane Nishii
IPC分类号： B65H5/06
CPC分类号： B65H1/12 , B65H3/06 , B65H3/5223 , B65H2405/1117 , B65H2405/14 , B65H2801/06
摘要： A sheet cassette loads and houses therein a plurality of sheets. A separating unit separates the sheets loaded in the sheet cassette one by one. The separating unit is arranged in the sheet cassette in opposite to a feeding roller that conveys the sheets from the sheet cassette. A rib is formed on a rear surface of a bottom plate of the sheet cassette. The rib is pressed by a pressing member.
摘要翻译： 纸盒在其中装载和容纳多张纸。 分离单元逐个分离装载在片材盒中的片材。 分离单元布置在片材盒中，与从片材盒传送片材的进给辊相对。 肋片形成在片材盒的底板的后表面上。 肋被按压构件按压。
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公开(公告)号：US08256769B2
公开(公告)日：2012-09-04
申请号：US13064893
申请日：2011-04-25
申请人： Masafumi Takahira , Hiroshi Fujiwara , Shigeo Nanno , Yasuhide Ohkubo , Ippei Kimura , Mizuna Tanaka , Toshikane Nishii , Haruyuki Honda , Tomoyoshi Yamazaki
发明人： Masafumi Takahira , Hiroshi Fujiwara , Shigeo Nanno , Yasuhide Ohkubo , Ippei Kimura , Mizuna Tanaka , Toshikane Nishii , Haruyuki Honda , Tomoyoshi Yamazaki
IPC分类号： B65H27/00
CPC分类号： B65H29/12 , B65H5/062 , B65H85/00 , B65H2301/33312 , B65H2301/3332 , B65H2404/1313 , G03G15/6552 , G03G15/6573 , G03G2215/00421
摘要： A sheet discharge roller has a contact portion in contact with a feed roller and a noncontact portion not in contact with the feed roller. The sheet discharge roller includes a kick-out unit having a projected portion and a recess portion on one end of the noncontact portion in the circumferential direction. A reverse roller also has a contact portion in contact with the feed roller and a noncontact portion not in contact with the feed roller. The reverse roller includes a large-diameter portion on its one end in a direction opposite to a direction of the kick-out unit. The large-diameter portion has a diameter larger than a diameter of the contact portion.
摘要翻译： 片材排出辊具有与进给辊接触的接触部分和不与进给辊接触的非接触部分。 片材排出辊包括在圆周方向上具有突出部分和在非接触部分的一端上的凹部的踢出单元。 反转辊还具有与进给辊接触的接触部分和不与进给辊接触的非接触部分。 倒转辊在其一端沿与踢出单元的方向相反的方向包括大直径部分。 大直径部分的直径大于接触部分的直径。
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公开(公告)号：US08070159B2
公开(公告)日：2011-12-06
申请号：US12929651
申请日：2011-02-07
申请人： Haruyuki Honda , Hiroshi Fujiwara , Yasuhide Ohkubo , Ippei Kimura , Toshikane Nishii , Shigeo Nanno , Mizuna Tanaka , Tomoyoshi Yamazaki , Masafumi Takahira
发明人： Haruyuki Honda , Hiroshi Fujiwara , Yasuhide Ohkubo , Ippei Kimura , Toshikane Nishii , Shigeo Nanno , Mizuna Tanaka , Tomoyoshi Yamazaki , Masafumi Takahira
IPC分类号： B65H39/10
CPC分类号： G03G15/234 , B65H29/12 , B65H2301/33312 , B65H2403/422 , B65H2801/06 , G03G15/50 , G03G15/6579 , G03G2215/00675
摘要： In a color printer in which a drive force of a fixed gear that rotates not in both a forward direction and a reverse direction but in either one direction only is transmitted to a discharging unit, a swing gear is attached to a branch guide via a switching link and a transmission link as a link mechanism. When a solenoid mechanism starts driving, the transmission link rotates. In accordance with the rotation of the transmission link, the switching link rotates, so that a switching among a discharge conveying path, a duplex-printing conveying path, and a switchback conveying path by the branch guide and a switching of a rotating direction of a transmission gear can be simultaneously performed.
摘要翻译： 在彩色打印机中，其中固定齿轮的驱动力不是在正向和反向两个而不是沿两个方向旋转但是在任何一个方向上都被传递到排出单元，所以摆动齿轮通过切换 链接和传输链路作为链接机制。 当螺线管机构开始驱动时，传动连杆旋转。 根据传动链节的旋转，切换连杆旋转，从而通过分支导向器之间的切换，以及分支导向件的转动方向的切换，排出输送路径，双面打印输送路径和转向输送路径之间的切换 传动齿轮可同时进行。
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