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公开(公告)号：US10035671B2
公开(公告)日：2018-07-31
申请号：US15550906
申请日：2016-03-31
Applicant: KYOCERA Document Solutions Inc.
Inventor： Yoshiaki Tashiro , Hideaki Doyo
CPC classification number: B65H3/0661 , B65H1/04 , B65H3/06 , B65H3/0684 , B65H3/52 , B65H3/56 , B65H5/025 , B65H11/00 , B65H2405/324 , B65H2407/21 , B65H2801/06 , G03G15/6502 , G03G15/6511 , G03G21/1619 , G03G21/1633
Abstract: An image forming apparatus (1) includes an image forming device (5), a conveyor device (L), and a manual paper feed section (8). The conveyor device (L) conveys paper (P). A part of the conveyor device (L) is constituted by a conveyance guide unit (83) and an exterior unit (82). The exterior unit (82) is located opposite to the conveyance guide unit (83) and constitutes a part of an exterior surface of the image forming apparatus (1). The manual paper feed section (8) includes a paper feed roller (821) and a retard roller (831). The paper feed roller (821) is located in the exterior unit (82) and feeds paper (P) placed on a manual feed tray (81) to the conveyor device (L). The retard roller (831) is located in the conveyance guide unit (83) and separates sheets of the paper (P) fed by the paper feed roller (821).
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公开(公告)号：US09367015B2
公开(公告)日：2016-06-14
申请号：US14598486
申请日：2015-01-16
Applicant: KYOCERA Document Solutions Inc.
Inventor： Hideaki Doyo , Toshio Hori , Hiroaki Takai , Yoshio Sugishima , Takehiro Sato , Noriko Masuta
CPC classification number: G03G15/6552 , B65H1/266 , B65H2301/5143 , B65H2301/517 , B65H2405/111 , B65H2407/311 , G03G15/6502
Abstract: A sheet feeder includes a sheet feeding cassette stored in a cassette storage part, a heater and flow regulating plates. A first gap is formed between the bottom plate of the sheet feeding cassette and a bottom portion of the cassette storage part, and having an air intake port. A second gap is formed between the side plate of the sheet feeding cassette and a side portion of the cassette storage part and has a vent port communicating with the first gap and the sheet storing part. The flow regulating plates are disposed in the first gap so as to form a duct together with the sheet feeding cassette and the cassette storage part. Air flow is generated such that air is supplied from the air intake port into the first gap, is heated, rises through the second gap from the vent port, and flows to the sheet storing part.
Abstract translation: 片材进给器包括存储在盒存储部分中的片材进给盒，加热器和流量调节板。 在供纸盒的底板和盒存储部的底部之间形成有第一间隙，并且具有进气口。 在供纸盒的侧板和盒存储部的侧部之间形成有第二间隙，并且具有与第一间隙连通的排出口和片材收纳部。 流量调节板设置在第一间隙中，以便与片材进给盒和盒存储部分一起形成管道。 产生空气流，使得空气从进气口供应到第一间隙中，被加热，从通气口通过第二间隙升高，并流到片材存储部分。
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公开(公告)号：US10025262B2
公开(公告)日：2018-07-17
申请号：US15456003
申请日：2017-03-10
Applicant: KYOCERA Document Solutions Inc.
Inventor： Noriko Masuta , Hideaki Doyo
IPC: G03G21/16
Abstract: An optional device of the present disclosure is attachable and detachable with respect to an image forming apparatus via a connection member fitted to a side face of a main body of the optional device. The connection member includes a shaft, a connector, and a lock member. The shaft is supported by the main body to be slidable in an axial direction. The connector is fixed to the shaft and coupled to the image forming apparatus. The lock member is capable or restricting movement of the shaft in the axial direction. A position of the connector is adjusted by releasing the restriction placed on the shaft by the lock member and then sliding the shaft in the axial direction.
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4.发明授权公开(公告)号：US09104161B2
公开(公告)日：2015-08-11
申请号：US14522231
申请日：2014-10-23
Applicant: KYOCERA Document Solutions Inc.
Inventor： Toshio Hori , Yoshio Sugishima , Yoshiaki Tashiro , Hideaki Doyo , Noriko Masuta , Hiroaki Takai
IPC: G03G15/00
CPC classification number: G03G15/6502 , G03G15/6505 , G03G2215/00383
Abstract: A recording medium storage apparatus has a storage cassette and a lock mechanism. The lock mechanism restricts movement of the storage cassette in the drawing direction. The lock mechanism has an engaging portion on an apparatus body and an engaged portion on the storage cassette. While the storage cassette is drawn out of the apparatus body, an abutting portion of the engaging portion moves along a first slope on the engaged portion toward a peak portion while swinging in a second direction in which it retracts from the engaged portion, and meanwhile the engaged portion rotates in a third direction so that the peak portion is displaced from a protruding position to a guiding position.
Abstract translation: 记录介质存储装置具有存储盒和锁定机构。 锁定机构限制存储盒在拉出方向上的移动。 锁定机构在设备主体和存储盒上的接合部分上具有接合部分。 当存储盒被从设备主体拉出时，接合部分的抵接部分沿被接合部分的第一斜面朝着峰部移动，同时在从接合部分缩回的第二方向上摆动，同时 被接合部分沿第三方向旋转，使得峰部分从突出位置移位到引导位置。
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5.发明申请SHEET CONVEYING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SHEET CONVEYING DEVICE 有权输送装置的片材和图像形成装置，包括片材输送装置公开(公告)号：US20140077443A1
公开(公告)日：2014-03-20
申请号：US14031350
申请日：2013-09-19
Applicant: KYOCERA Document Solutions Inc.
Inventor： Hideaki Doyo
CPC classification number: B65H5/068 , B65H5/062 , B65H5/38 , B65H9/00 , B65H9/006 , B65H2404/512 , B65H2404/6111 , B65H2601/521
Abstract: A sheet conveying device that conveys a sheet includes a sheet conveying path, a conveying mechanism, and a guiding plate. The sheet conveying path is set to include a nonlinear portion. The conveying mechanism is arranged in the sheet conveying path to convey a sheet. The guiding plate is arranged in the nonlinear portion of the sheet conveying path and has a guiding plane along which the sheet is guided. The guiding plate includes a thinned portion in an area of the guiding plane against which a leading end of the sheet being conveyed along the sheet conveying path collides so that the thinned portion suppresses high frequency components of an impulsive sound produced by the collision.
Abstract translation: 输送片材的片材输送装置包括片材输送路径，输送机构和引导板。 纸张传送路径被设置为包括非线性部分。 输送机构设置在片材输送路径中以输送片材。 引导板布置在片材输送路径的非线性部分中，并且具有引导平面，片材被引导到该引导平面。 引导板包括在引导平面的区域中的薄化部分，片材的沿着片材传送路径传送的片材的前端与之相撞，从而减薄部分抑制由碰撞产生的脉冲声音的高频分量。
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Patent Agency Ranking
公开(公告)号：US11312587B2
公开(公告)日：2022-04-26
申请号：US16854714
申请日：2020-04-21
Applicant: KYOCERA Document Solutions Inc.
Inventor： Hideaki Doyo
Abstract: A sheet feeding device includes a pickup roller, a feed roller, a retard roller, a conveyance rollers pair. The pickup roller contacts a sheet at a first contact point in a pickup position and rotates to convey the sheet in a predetermined conveyance direction. The feed roller is disposed on a downstream side of the pickup roller in the conveyance direction. The retard roller contacts the feed roller at a second contact point and conveys the sheet while separating the sheet. The conveyance rollers pair contacts each other at a third contact point and conveys the sheet passing through the second contact point to a conveyance path. The first contact point, the second contact point and the third contact point are disposed on a linear line in the conveyance direction, when viewed from axial directions of the rollers.
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公开(公告)号：US09623704B2
公开(公告)日：2017-04-18
申请号：US15264332
申请日：2016-09-13
Applicant: KYOCERA Document Solutions Inc.
Inventor： Kaori Harada , Hideaki Doyo , Noriko Masuta
CPC classification number: B60B33/04 , B60B33/0002 , G03G21/1619
Abstract: An image forming apparatus of the present disclosure is provided with an apparatus main body, a caster, and a cover member. The caster movably supports the apparatus main body. The cover member is mounted to a side surface of the apparatus main body. The caster includes a wheel and a main body portion that swivelably supports a rotation shaft of the wheel. A nut portion is provided integrally with an upper part of the main body portion. A swiveling restriction portion that restricts swiveling of the nut portion is formed integrally with the cover member.
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公开(公告)号：US09056743B2
公开(公告)日：2015-06-16
申请号：US14457344
申请日：2014-08-12
Applicant: KYOCERA Document Solutions Inc.
Inventor： Takehiro Sato , Hideaki Doyo , Yuichiro Tanaka
CPC classification number: B65H29/125 , B65H5/062 , B65H5/26 , B65H7/20 , B65H2402/10 , B65H2402/32 , B65H2402/44 , B65H2402/441 , B65H2404/611 , B65H2555/12 , B65H2801/27
Abstract: A sheet process device includes a supporting member and a process device main body. The supporting member is attached to the lateral face at a side of an in-body sheet ejection space of an image forming apparatus. The process device main body is supported by the supporting member. The process device main body includes a relay conveyance unit and a post process unit. The relay conveyance unit is arranged slidable in a direction to the in-body sheet ejection space. The post process unit is arranged slidable in upward and downward directions with respect to the supporting member. The process device main body provides a sheet conveying path extending from a sheet ejection port of the image forming apparatus to the post process unit through the relay conveyance unit, when the post process unit is moved upwardly after the relay conveyance unit is moved into the in-body sheet ejection space.
Abstract translation: 片材处理装置包括支撑构件和处理装置主体。 支撑构件附接到图像形成装置的体内片材排出空间的侧面的侧面。 处理装置主体由支撑构件支撑。 处理装置主体包括继电器输送单元和后处理单元。 继电器输送单元可以在与体内片材排出空间相对的方向上滑动。 后处理单元被布置成相对于支撑构件可向上和向下滑动。 处理装置主体通过继电器传送单元提供从图像形成装置的纸张排出口延伸到后处理单元的纸张传送路径，当后处理单元在继电器输送单元移动到其中之后向上移动时 体片排出空间。
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公开(公告)号：US09022382B2
公开(公告)日：2015-05-05
申请号：US14334436
申请日：2014-07-17
Applicant: KYOCERA Document Solutions Inc.
Inventor： Hiroaki Takai , Yoshiaki Tashiro , Toshio Hori , Yoshio Sugishima , Hideaki Doyo , Noriko Masuta
CPC classification number: B65H3/52 , B65H1/08 , B65H1/266 , B65H3/0684 , B65H3/5215 , B65H3/5261 , B65H2404/144 , B65H2404/1441 , B65H2405/121 , B65H2405/31
Abstract: A sheet feed device includes a feed unit and a sheet loading cassette. The feed unit includes a separation conveyance portion that is composed of a feed member and a separation member, a separation holder that supports the separation member and is swingable, and a pressing member that presses the separation holder. The sheet loading cassette includes a grip portion, a pressure release member that, in conjunction with an operation of drawing out the sheet loading cassette, comes into contact with the pressing member, an operation lever that is provided at the grip portion. In a state where the sheet loading cassette is inserted in the apparatus main body, the operation lever is gripped together with the grip portion, and thus the pressure release member slides to come into contact with the pressing member, so that the pressing member is released from the separation holder.
Abstract translation: 片材进给装置包括进给单元和片材装载盒。 进给单元包括由进给构件和分离构件构成的分离传送部分，支撑分离构件并且可摆动的分离保持器和按压分离保持器的按压构件。 片材装载盒包括握持部分，压力释放构件，其结合拉出纸张装载盒的操作与按压构件接触，设置在抓握部分处的操作杆。 在片材装载盒插入装置主体中的状态下，操作杆与握持部一起夹紧，因此，压力释放部件滑动以与按压部件接触，从而使按压部件被释放 从分离架。
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公开(公告)号：US20240109343A1
公开(公告)日：2024-04-04
申请号：US18373846
申请日：2023-09-27
Applicant: KYOCERA Document Solutions Inc.
Inventor： Hideaki Doyo
IPC: B41J11/42
CPC classification number: B41J11/42
Abstract: The technology according to the present disclosure is a contact pressure adjustment method capable of suppressing adhesion of ink to a roller surface of a roller that conveys a sheet on which an image has been recorded, in an image recording apparatus. The contact pressure adjustment method includes: causing an image recording portion of an image recording apparatus to record a predetermined test image on a sheet; causing a vibration detection portion to detect vibration generated in the test image recorded sheet on which the test image is recorded while the test image recorded sheet is being conveyed along a conveying path; and in a case where a fluctuation width of the vibration detected by the vibration detection portion is outside a predetermined reference range, adjusting contact pressure of a driven roller against the image recording surface of the test image recorded sheet.
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