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    • 22. 发明专利
    • Paper sheets feeding device
    • 纸张送料装置
    • JP2014097852A
    • 2014-05-29
    • JP2012249107
    • 2012-11-13
    • Toshiba Corp株式会社東芝
    • FUJIWARA HIROAKIASARI YUKIOHIRAMITSU KOMEIMITSUYA YUSUKE
    • B65H1/02B65H3/00
    • PROBLEM TO BE SOLVED: To provide a paper sheets feeding device capable of stably feeding paper sheets with a desired posture regardless of size and weight of the paper sheets.SOLUTION: The paper sheets feeding device concerning the embodiment includes: an upper stage feeding part collecting a plurality of pieces of paper sheets with a standing posture and feeding them to a falling position; a lower stage feeding part collecting the paper sheets fallen beyond the falling position from the upper stage feeding part, with a standing posture and feeding the paper sheets to a take-out position; and a guide member having a guide surface causing the lower end of the paper sheets fallen to come in contact therewith and guiding them to the lower stage feeding part. In particular, the paper sheets feeding device has energization means for applying external force of a direction toward the lower stage feeding part along the guide surface near lower end of the paper sheets fallen.
    • 要解决的问题:提供一种纸张供给装置,其能够稳定地输送纸张,而不管纸张的尺寸和重量如何。所述纸张进给装置包括:上部供纸部分收集 多个具有站立姿势的纸张并将其送到下落位置; 收集纸张的下段供给部以站立姿势从上段供给部落下超过下落位置,将纸张送出到取出位置; 引导构件具有使纸张的下端落下的引导面与其接触并将其引导到下级供给部。 特别地,纸张供给装置具有用于沿着纸张下端附近的引导表面向下层供给部施加朝向下方的方向的外力的通电装置。
    • 24. 发明专利
    • Image recorder, and recording medium supply unit
    • 图像记录器和记录介质单元
    • JP2014028686A
    • 2014-02-13
    • JP2012169996
    • 2012-07-31
    • Brother Ind Ltdブラザー工業株式会社
    • TAKEDA KENGO
    • B65H3/00B65H1/26
    • PROBLEM TO BE SOLVED: To easily grasp whether a support member for fall prevention is attached without turning on power when a center of gravity of an entire device is higher than a predetermined level due to mounting of a recording medium supply unit on an image recording part body.SOLUTION: An extension paper feed unit 80 has a movement member 94 movable in a vertical direction. When a plurality of paper feed units 80 are layered on a device body 101, a lower end part 94b of the movement member 94 of the lowest extension paper feed unit 80 is housed in a second recessed part 92 of a stabilizer 190 to be normally mounted only when the stabilizer 190 is mounted on the lowest extension paper feed unit 80. When another extension paper feed unit 80 is layered on the device body 101, the extension paper feed unit 80 is normally mounted because an upper end part 94a of the movement member 94 is housed in a first recessed part 91 of the device body 101 even though the stabilizer 190 is not mounted on the extension paper feed unit 80.
    • 要解决的问题:为了容易地掌握由于记录介质供给单元在图像记录部件上的安装而使整个装置的重心高于预定水平的情况下是否安装防坠落的支撑构件而不接通电源 身体。解决方案:延伸送纸单元80具有可沿垂直方向移动的移动构件94。 当多个送纸单元80层叠在装置主体101上时,最下面的延伸送纸单元80的移动构件94的下端部94b容纳在稳定器190的第二凹部92中,以正常安装 仅当稳定器190安装在最低延伸送纸单元80上时。当另一个延伸纸进给单元80层叠在设备主体101上时,延伸供纸单元80通常安装,因为移动构件的上端部94a 即使稳定器190没有安装在延伸送纸单元80上,94也容纳在装置主体101的第一凹部91中。
    • 25. 发明专利
    • Paper feeding device and image forming apparatus
    • 纸张送料装置和图像形成装置
    • JP2014010192A
    • 2014-01-20
    • JP2012144843
    • 2012-06-28
    • Kyocera Document Solutions Inc京セラドキュメントソリューションズ株式会社
    • YOSHIDA TAKESHI
    • G03G15/00B41J29/00B65H3/00
    • B65H5/00B65H1/266B65H2402/10B65H2402/61B65H2405/313B65H2405/332B65H2801/06G03G21/16
    • PROBLEM TO BE SOLVED: To provide a paper feeding device and an image forming apparatus, in which rigidity of the paper feeding device can be increased with a simple configuration, and distortion of the paper feeding device when an image forming apparatus main unit is mounted is suppressed to improve positioning accuracy between the image forming apparatus main unit and the paper feeding device.SOLUTION: A paper feeding device 3 relating to the present invention is provided with: a mounting member 30 disposed to oppose to the periphery of a lower surface of an image forming apparatus main unit; a reinforcing member disposed below the mounting member 30; and a positioning pin 60 having a flange at an upper end thereof, which penetrates the mounting member 30 in such a way that the upper end can be fitted to a positioning recess of the image forming apparatus main unit and that a lower end of the pin can be abutted to the reinforcing member. The positioning pin 60 is configured in such a way that, when the image forming apparatus main unit is mounted on the paper feeding device 3, the upper end of the positioning pin is fitted to the positioning recess while the flange part is abutted against an edge of the positioning recess, and the lower end is abutted against the reinforcing member.
    • 要解决的问题:为了提供一种供纸装置和图像形成装置,其中可以以简单的构造增加供纸装置的刚性,并且当安装图像形成装置主单元时供纸装置的变形是 被抑制以提高图像形成装置主体和供纸装置之间的定位精度。解决方案:本发明的送纸装置3设置有:安装构件30,其设置成与图像形成装置主体的下表面的周边相对; 图像形成装置主体; 设置在安装构件30下方的加强构件; 以及定位销60,其上端具有凸缘,其穿过安装构件30,使得上端可以装配到图像形成装置主单元的定位凹槽,并且销的下端 可以抵靠加强构件。 定位销60被构造成使得当图像形成装置主单元安装在供纸装置3上时,定位销的上端装配到定位凹槽,同时凸缘部分抵靠边缘 并且下端抵靠加强构件。
    • 28. 发明专利
    • Slip sheet removal device, as well as, unpacking device and unpacking method
    • JP5347829B2
    • 2013-11-20
    • JP2009189873
    • 2009-08-19
    • 凸版印刷株式会社
    • 貴大 森永
    • B65H3/00B65H3/20
    • PROBLEM TO BE SOLVED: To provide a slip sheet removing device removing a slip sheet, without causing a flaw in a glass substrate, even when using the slip sheet unable to be vacuum-sucked, when unpacking a laminated body formed by alternately laminating the slip sheet and a plate-like body such as the glass substrate, an unpacking device and an unpacking method of the laminated body of using the slip sheet removing device. SOLUTION: This slip sheet removing device has a pedestal for arranging the laminated body, a slip sheet storage part having a slip sheet pressing device and a slip sheet sticking part formed on the arm tip, and also has a slip sheet sticking part vertically moving mechanism for moving the slip sheet sticking part in the direction approaching to or the vertical direction separating from the laminated body and an arm moving mechanism for moving the slip sheet sticking part on the arm tip between the pedestal and the slip sheet storage part, and further has a separation mechanism for separating the slip sheet and the slip sheet sticking part by lifting the slip sheet sticking part in a state of pressing the slip sheet by the slip sheet pressing device, by moving an arm to the slip sheet storage part in a state of sticking the slip sheet to the slip sheet sticking part. COPYRIGHT: (C)2011,JPO&INPIT
    • 30. 发明专利
    • Image forming apparatus, and extended paper feeder
    • 图像形成装置和扩展纸张进纸器
    • JP2013129512A
    • 2013-07-04
    • JP2011280606
    • 2011-12-22
    • Canon Incキヤノン株式会社
    • SHIBA HIROSHI
    • B65H3/00B41J29/10B65H3/06B65H3/44G03G15/00G03G21/14
    • PROBLEM TO BE SOLVED: To provide an image forming apparatus and an extended paper feeder which are capable of reducing strange noise produced from a paper feed motor by suppressing the acceleration and deceleration of a motor during conveyance of a recording medium to the minimum range.SOLUTION: An image forming apparatus and an extended paper feeder include: a first control means controlling the image forming apparatus; a second control means controlling the extended paper feeder; a first drive means drive-controlled by the first control means; a second drive means drive-controlled by the second control means; a first recoding medium detection means detecting timing of conveying a recording medium in the image forming apparatus; and a second recording medium detection means detecting timing of conveying the recording medium in the extended paper feeder. In a print mode for feeding paper from the extended paper feeder, the first control means or the second control means corrects paper feed start timing by using speed information of the second drive means when the recording medium passes through the conveyance path from the second recording medium detection means to the first recording medium detection means and information of the timing when the recording medium passes through the first and second recording medium detection means.
    • 要解决的问题:提供一种图像形成装置和延长供纸装置,其能够通过在将记录介质传送到最小范围期间抑制电动机的加速和减速来减少由给纸电动机产生的奇怪的噪音。 图像形成装置和延长供纸器包括:控制图像形成装置的第一控制装置; 第二控制装置,用于控制延长的供纸器; 由第一控制装置驱动控制的第一驱动装置; 由第二控制装置驱动控制的第二驱动装置; 第一记录介质检测装置,检测在图像形成装置中传送记录介质的定时; 以及第二记录介质检测装置,用于检测在延长供纸器中传送记录介质的定时。 在用于从延伸进纸器输送纸张的打印模式中,当记录介质从第二记录介质通过传送路径时,第一控制装置或第二控制装置通过使用第二驱动装置的速度信息来校正进纸开始定时 第一记录介质检测装置的检测装置和记录介质通过第一和第二记录介质检测装置的定时的信息。