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    • 5. 发明授权
    • Ink jet recording apparatus
    • 喷墨记录装置
    • US06827436B2
    • 2004-12-07
    • US10442580
    • 2003-05-22
    • Tetsuhiro NittaNozomu NishiberiShinya Sonoda
    • Tetsuhiro NittaNozomu NishiberiShinya Sonoda
    • B41J2913
    • B41J29/02B41J2/175B41J2/1752B41J2/17593B41J29/13
    • A recording apparatus is capable of recording images in high quality by supporting and operating each member in good precision despite the use of inexpensive and simple structure for the supporting member thereof. A recording unit is provided with a chassis made in the form of a box as a whole by folding the upper and lower edge portions and the right-hand side of a plate member. For the recording unit, a carriage is slidably supported with a guiding portion formed by folding the upper and lower edge portions of the chassis functioning as the supporting member. Also, a pinch roller holder is axially supported to support the pinch roller axially. To the base of the base unit, a carrier roller and a sheet-expeller roller are axially supported. The recording unit and the base unit are connected with each other.
    • 尽管使用廉价且简单的结构用于其支撑构件,记录装置能够通过高精度地支撑和操作每个构件来高质量地记录图像。 记录单元设置有通过折叠板构件的上边缘部分和下边缘部分和右手侧而整体形成为箱体形式的底盘。 对于记录单元,滑架可滑动地支撑有通过折叠用作支撑构件的底盘的上边缘部分和下边缘部分而形成的引导部分。 此外,夹紧辊保持器被轴向支撑以轴向地支撑压紧辊。 在基座单元的基部上,承载辊和片材排出辊被轴向支撑。 记录单元和基座单元彼此连接。
    • 6. 发明授权
    • Bearing mechanism and conveying apparatus and recording apparatus
    • 轴承机构和输送装置及记录装置
    • US06382857B1
    • 2002-05-07
    • US09379356
    • 1999-08-23
    • Haruyuki YanagiHiroyuki TanakaShinya Sonoda
    • Haruyuki YanagiHiroyuki TanakaShinya Sonoda
    • B41J1302
    • B41J13/076
    • The present invention provides a bearing mechanism in which a groove portion in a shaft and a pawl portion on a bearing corresponding to the groove portion are not required and which can improve production efficiency and operability, and a conveying apparatus which has such a bearing mechanism and in which, when a driven roller is not located at an entire area of a sheet to be conveyed, a side edge of the sheet to be conveyed can be directed correctly not to damage the sheet to be conveyed after the sheet was discharged, and a recording apparatus having such a conveying apparatus. A bearing mechanism includes a pair of pinching portions for pinching both surfaces of a supporting plate, and a fixing portion, and further includes a guide member for directing a side edge of the sheet to be conveyed, and a sheet catching preventing protecting member.
    • 本发明提供一种轴承机构,其中不需要轴上的凹槽部分和与凹槽部分相对应的轴承上的棘爪部分,并且可以提高生产效率和可操作性;以及输送装置,其具有这样的轴承机构和 其中,当从动辊不位于要被输送的片材的整个区域时,要被输送的片材的侧边缘可以被正确地定向,以在片材被排出之后不会损坏要输送的片材,并且 具有这种输送装置的记录装置。 轴承机构包括一对夹持支撑板的两个表面的夹持部和固定部,还包括用于引导被输送片材的侧边缘的引导部件和防止抓片的保护部件。
    • 8. 发明授权
    • Sheet feeding apparatus and recording apparatus
    • 送纸装置和记录装置
    • US06276680B1
    • 2001-08-21
    • US09382210
    • 1999-08-25
    • Shinya SonodaHaruyuki YanagiHiroyuki Tanaka
    • Shinya SonodaHaruyuki YanagiHiroyuki Tanaka
    • B65H502
    • B65H5/062B65H2404/1341
    • Present invention relates to a sheet feeding apparatus comprising a first feeding rotary body for feeding sheets, a second feeding rotary body located in facing to the first feeding rotary body for feeding the sheets between the second feeding rotary body and the first feeding rotary body upon pressing the sheets, an elastic shaft serving as a rotary center of the second feeding rotary body for urging the second feeding rotary body toward the first feeding rotary body and restricting means for restricting movements of the second feeding rotary body in multiple directions by contacting with the second feeding rotary body.
    • 本发明涉及一种片材进给装置,其特征在于包括:第一进给旋转体,用于输送片材;第二进给旋转体,其位于与第一进给旋转体相对的位置,用于在按压时将片材供给到第二进给旋转体和第一进给旋转体之间 片材,用作第二进给旋转体的旋转中心的弹性轴,用于将第二进给旋转体朝向第一进给旋转体推动;限制装置,用于通过与第二进给旋转体接触而限制第二进给旋转体在多个方向上的运动 进给旋转体。
    • 9. 发明授权
    • Sheet feeding device and recording apparatus
    • 送纸装置和记录装置
    • US07374162B2
    • 2008-05-20
    • US11349100
    • 2006-02-08
    • Shinya SonodaYasutsugu Saijo
    • Shinya SonodaYasutsugu Saijo
    • B65H3/52
    • B65H3/5223B65H3/0661B65H3/56B65H2403/732
    • A sheet material feeding apparatus includes a sheet stacking portion for stacking recording sheets; a feeding roller for feeding the recording sheets from the sheet stacking portion; separating means for separating the recording sheet fed out by the feeding roller; a holder for holding the separating means, the holder being rotatably supported on a main assembly of the apparatus; first urging means for urging the holder toward the feeding roller; a preliminary regulating member, rotatably supported on the holder, for regulating a gap relative to the feeding roller; second urging means for urging the preliminary regulating member toward the feeding roller; a first regulating member, supported by the holder, for regulating rotation of the preliminary regulating member relative to the holder; and a second regulating member, provided in the main assembly of apparatus, for regulating rotation of the preliminary regulating member relative to the main assembly of the apparatus.
    • 片材进给装置包括用于堆叠记录片材的片材堆叠部分; 用于从纸张堆叠部分馈送记录纸张的进给辊; 用于分离由进给辊送出的记录纸的分离装置; 用于保持所述分离装置的保持器,所述保持器可旋转地支撑在所述装置的主组件上; 用于将保持器推向进给辊的第一推动装置; 预调节构件,可旋转地支撑在保持器上,用于调节相对于进给辊的间隙; 第二推动装置,用于将预调节构件推向进给辊; 第一调节构件,由所述保持器支撑,用于调节所述预调节构件相对于所述保持器的旋转; 以及设置在装置的主组件中的用于调节预调节构件相对于装置的主组件的旋转的第二调节构件。
    • 10. 发明授权
    • Automatic feeding device and recording apparatus provided with such automatic feeding device
    • 具有这种自动进给装置的自动进给装置和记录装置
    • US07125013B2
    • 2006-10-24
    • US10643698
    • 2003-08-18
    • Shinya SonodaNozomu Nishiberi
    • Shinya SonodaNozomu Nishiberi
    • B65H3/52
    • B65H3/5246B65H3/0661B65H3/56
    • An automatic feeding device for feeding plural number of recording sheets stacked on a pressure plate by separating them one by one is provided with a sheet-feeding roller for carrying the recording sheets stacked on the pressure plate; a separation roller for separating the recording sheets one by one by abutting against the recording sheet carried by the sheet-feeding roller; and a fornt stage-regulator that confines the number of recording sheets advancing into the separation roller. At least one of the sheet-feeding shafts provided for both ends of the sheet-feeding roller is made movable along the bearing groove of elongated hole of the bearing, and least one of the sheet-feeding shafts is structured to move between plural positions during the execution of a series of feeding operations. With the structure thus arranged, it is made possible to enable the recording medium to be bitten stably into the nipping portion of the sheet-conveying roller and pinch roller in good condition.
    • 一个自动进给装置,用于通过一个一个地分离堆叠在压板上的多个记录纸张供给一个用于承载堆叠在压板上的记录纸张的送纸辊; 分离辊,用于通过抵靠由供纸辊承载的记录纸张逐张分离记录纸; 以及限制进入分离辊的记录纸的数量的非阶段调节器。 设置在供纸辊的两端的送纸轴中的至少一个可沿着轴承的长孔的轴承槽移动,并且至少一个送纸轴构造成在多个位置之间移动 执行一系列喂食操作。 利用如此布置的结构,能够使记录介质稳定地咬入到片材输送辊和夹送辊的夹持部中。