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1. 发明授权

US12116233B2 Drive switching device, sheet transport device, and image forming apparatus 有权
公开(公告)号：US12116233B2
公开(公告)日：2024-10-15
申请号：US17976176
申请日：2022-10-28
申请人： FUJIFILM Business Innovation Corp.
发明人： Kohei Tachibana , Yuya Shiokawa
IPC分类号： B65H7/00
CPC分类号： B65H7/00 , B65H2402/441 , B65H2403/51 , B65H2403/70
摘要： A drive switching device includes: a covering member that is rotatably provided on a support shaft provided in a housing including a driver, and is rotatable from a closed position for covering an inside of the housing to an open position for exposing the inside of the housing; an input unit that is provided in the covering member, and receives an input of displacement caused by rotation of the covering member; a release member provided in a direction apart from the input unit inside the housing and including a cam that moves in conjunction with movement of the input unit, the release member being configured to, upon rotation of the covering member toward the open position, disconnect a drive transmission path of the driver by the cam; and multiple links connected to the input unit and the cam, the multiple links being configured to, upon rotation of the covering member, move the cam in an opposite direction to a direction in which the input unit is moved.

2. 发明授权

US09561924B2 Recording medium conveyance apparatus and image forming apparatus 有权
标题翻译：记录介质输送装置和图像形成装置
公开(公告)号：US09561924B2
公开(公告)日：2017-02-07
申请号：US14938214
申请日：2015-11-11
申请人： CANON KABUSHIKI KAISHA
发明人： Takahiro Azeta , Toshiyuki Watanabe , Kazuhiro Hosohara
IPC分类号： B65H5/26 , B65H5/06
CPC分类号： B65H5/26 , B65H3/06 , B65H5/062 , B65H85/00 , B65H2220/09 , B65H2403/40 , B65H2403/42 , B65H2403/421 , B65H2403/422 , B65H2403/481 , B65H2403/70 , B65H2403/72 , B65H2403/724 , B65H2403/80 , B65H2403/942
摘要： The apparatus includes a first clutch and a second clutch. The first clutch transmits rotation of the driving unit in a first rotation direction to the first feeding device without transmitting rotation of the driving unit in a second rotation direction that is reverse to the first rotation direction to the first feeding device. The second clutch transmits the rotation of the driving unit in the second rotation direction to the conveyance device and the double-side printing conveyance device and without transmitting the rotation of the driving unit in the first rotation direction to the conveyance device and the double-side printing conveyance device. The third transmission path is configured to transmit the rotation of the driving unit to a conveyance device. The fourth transmission path is configured to transmit the rotation of the driving unit to a double-side printing conveyance device.
摘要翻译：该装置包括第一离合器和第二离合器。第一离合器将驱动单元沿第一旋转方向的旋转传递到第一进给装置，而不使驱动单元沿与第一旋转方向相反的第二旋转方向的旋转传递到第一进给装置。第二离合器将驱动单元沿第二旋转方向的旋转传递到输送装置和双面打印输送装置，并且不将驱动单元沿第一旋转方向的旋转传递到输送装置，双面印刷输送装置。第三传输路径被配置为将驱动单元的旋转传递到传送装置。第四传输路径被配置为将驱动单元的旋转传递到双面打印输送装置。

3. 发明申请

US20110227280A1 DEVICE FOR FEEDING SHEETS TO A SHEET STACK 有权
标题翻译：用于将片材送入片材的装置
公开(公告)号：US20110227280A1
公开(公告)日：2011-09-22
申请号：US13052406
申请日：2011-03-21
申请人： Peter Foerch , Georg Grasmueck , Markus Moehringer , Stefan Mutschall
发明人： Peter Foerch , Georg Grasmueck , Markus Moehringer , Stefan Mutschall
IPC分类号： B65H5/02
CPC分类号： B41F21/08 , B65H29/041 , B65H2220/09 , B65H2301/44331 , B65H2403/70 , B65H2511/22 , B65H2553/51 , B65H2701/1313 , B65H2801/21 , B65H2220/02 , B65H2220/04 , B65H2220/11
摘要： In a delivery of a sheet-processing machine, in particular a printing press, provision is made for chain gripper systems for holding the sheets to be transported at the leading and trailing edges thereof. The holding devices are configured such that they can be displaced relative to one another for the purpose of format adjustment. The chain gripper system has a sprocket drive shaft and a sprocket deflection shaft for the chains of the chain gripper system. Here, provision is made for both the sprocket drive shaft and the sprocket deflection shaft to have a clutch.
摘要翻译：在输送片材加工机，特别是印刷机中，提供用于在其前缘保持要输送的片材的链钳系统。保持装置被配置为使得它们可以相对于彼此移位以进行格式调整。链夹系统具有用于链夹系统链的链轮驱动轴和链轮偏转轴。这里，为链轮驱动轴和链轮偏转轴提供离合器。

4. 发明授权

US07766317B2 Clutch apparatus, conveying apparatus and recording apparatus 有权
标题翻译：离合器装置，输送装置和记录装置
公开(公告)号：US07766317B2
公开(公告)日：2010-08-03
申请号：US11833591
申请日：2007-08-03
申请人： Tokujiro Okuno
发明人： Tokujiro Okuno
IPC分类号： B65H5/00
CPC分类号： F16D11/06 , B65H3/0607 , B65H3/0661 , B65H3/34 , B65H3/56 , B65H3/565 , B65H2220/09 , B65H2301/4222 , B65H2403/421 , B65H2403/47 , B65H2403/512 , B65H2403/70 , B65H2513/412 , F16D11/16
摘要： To provide a clutch apparatus that is able to prevent a trigger lever from returning before a toothed portion of a clutch member engages a ratchet wheel and may be reduced in size.A clutch member 93, a lever member 115 that switches from a clutch engaged state to a non-engaged state and a lever pivot gear 111 are provided. An engaging projecting portion 100 is partially formed on the lever pivot gear in a circumferential direction. An engaged projecting portion 129 that is engageable with the engaging projecting portion is partially formed around the lever shaft in a circumferential direction. A differential device is configured so that, when an engagement between an engaging pawl 98 and a clutch engaging portion 123 is released, the engaging projecting portion is engaged with the engaged projecting portion thereby to pivot the lever member in a direction away from the clutch member and, after that, when a drive transmission system is driven in a reverse direction to pivot a drive side gear in an opposite direction so that a toothed portion of the clutch member is engaged with the drive side gear 92, the engaging projecting portion does not engage the engaged projecting portion before the clutch member is swung to a position at which the clutch engaging portion does not re-engage an engaging pawl when the lever member is pivoted.
摘要翻译：提供一种离合器装置，其能够在离合器构件的齿形部分接合棘轮之前能够防止触发杆返回，并且可以减小其尺寸。提供离合器构件93，从离合器接合状态切换到非接合状态的杆构件115和杆枢转齿轮111。接合突出部分100在圆周方向上部分地形成在杠杆枢转齿轮上。与接合突出部可接合的接合突出部129在周向上部分地形成在杆轴周围。差速装置被构造成使得当接合爪98和离合器接合部分123之间的接合被释放时，接合突出部分与接合的突出部分接合，从而使杆构件沿远离离合器构件的方向枢转之后，当驱动传动系统沿相反方向被驱动以使驱动侧齿轮沿相反方向枢转，使得离合器部件的齿部与驱动侧齿轮92接合时，接合突出部分不在离合器构件摆动到离合器接合部分在杠杆构件枢转时不与接合爪重新接合的位置接合接合突出部分。

5. 发明授权

US6076820A Rotation transfer device and paper feeding apparatus and image forming apparatus using the rotation transfer device 失效
标题翻译：旋转传送装置和送纸装置以及使用旋转传送装置的成像装置
公开(公告)号：US6076820A
公开(公告)日：2000-06-20
申请号：US66903
申请日：1998-04-28
申请人： Seiji Nagai , Hiroaki Yoshida
发明人： Seiji Nagai , Hiroaki Yoshida
IPC分类号： B41J11/00 , B65H5/02 , F16D1/05 , F16D3/48 , G03G15/00 , B65H55/22 , F16D1/00
CPC分类号： B65H5/021 , G03G15/6558 , B65H2403/21 , B65H2403/70 , G03G2215/0119 , Y10T403/602
摘要： In a rotation transfer device, a paper feeding apparatus and an image forming apparatus, transfer projections are disposed on coupling members provided on the ends of a driving shaft and a driven shaft, so that the movement of one transfer projection in the peripheral direction can be constrained by the other transfer projection and a positioning member. Thus, rotation irregularity caused by reverse rotation torque applied by a function from the side of paper can be prevented.
摘要翻译：在旋转传送装置中，送纸装置和图像形成装置，转印突起设置在设置在驱动轴和从动轴的端部上的联接构件上，使得一个转印突起沿周向的移动可以是由另一转移突起和定位构件约束。因此，能够防止由纸侧产生的由功能引起的反转扭矩引起的旋转不规则。

6. 发明授权

US5211690A Transmission clutch and recording apparatus which uses the transmission clutch 失效
标题翻译：变速器离合器和使用变速离合器的记录装置
公开(公告)号：US5211690A
公开(公告)日：1993-05-18
申请号：US860246
申请日：1992-03-27
申请人： Yoshiyuki Mizoguchi , Yoshitaka Watanabe
发明人： Yoshiyuki Mizoguchi , Yoshitaka Watanabe
IPC分类号： B41J23/02 , B65H5/06
CPC分类号： B65H5/025 , B41J23/025 , B65H2403/70 , Y10S271/902
摘要： A recording and reproducing apparatus includes a sheet supply mechanism, a sheet transporting mechanism, an image recording mechanism and a sheet discharging mechanism. The mechanisms are driven by a rotary driver which transmits a driving force through a driving force transmitter to a plurality of rotating bodies. The driving force transmitter can engage a selected number of mechanisms through the rotating bodies to transmit the driving force from the rotary driver.
摘要翻译：记录和再现装置包括片材供应机构，片材传送机构，图像记录机构和片材排出机构。这些机构由旋转驱动器驱动，该驱动器通过驱动力传递器将驱动力传递到多个旋转体。驱动力传递器可以通过旋转体与选定数量的机构接合，以传递来自旋转驱动器的驱动力。

7. 发明授权

US5097732A Numerically controlled device such as numerically controlled slitter device 失效
标题翻译：数字控制的设备，如数字控制的SLITTER设备
公开(公告)号：US5097732A
公开(公告)日：1992-03-24
申请号：US642639
申请日：1991-01-17
申请人： Yoshinori Tahara
发明人： Yoshinori Tahara
IPC分类号： B26D5/06 , B26D1/24 , B26D7/26 , G05B19/19
CPC分类号： B65H35/02 , B26D7/2635 , G05B19/195 , B65H2403/20 , B65H2403/70 , B65H2511/20 , G05B2219/45039 , G05B2219/49259 , Y10T83/162 , Y10T83/659 , Y10T83/7826 , Y10T83/7876
摘要： A numerically controlled device such as a numerically controlled slitter device has a plurality of units. Intervals between the units are numerically controlled to desired values by moving the units. The numerically controlled device comprises an endless belt and a stationary belt provided through the respective units, driving means for driving the endless belt under a numeral control to move the respective units and a clutch provided at the respective units. The clutch includes a forward path clamper for selectively clamping the forward path of the endless belt, a backward path clamper for selectively clamping the backward path of the endless belt and a stationary belt clamper for selectively clamping the stationary belt to positively hold the respective unit.

8. 发明授权

US3933350A Paper insert feeder 失效
标题翻译：纸张进纸器
公开(公告)号：US3933350A
公开(公告)日：1976-01-20
申请号：US530755
申请日：1974-12-09
申请人： Frank J. Mignano
发明人： Frank J. Mignano
IPC分类号： B65H3/06 , B65H5/06 , B65H5/04
CPC分类号： B65H3/063 , B65H5/062 , B65H2403/21 , B65H2403/40 , B65H2403/70
摘要： Paper inserts, such as statements, payroll checks, and the like, are stacked on the downward sloping bottom of a hopper behind inward extending front stop plates that form a clearance over the hopper bottom. A pair of pinch rollers are constantly driven in front of the stop plates to pass on inserts delivered thereto. At least one front feed roller is disposed substantially below the stop plates and two rear feed rollers are disposed behind the stop plates. The front and rear feed rollers are of resilient material and project upward above the bottom of the hopper. A cylindrical gate is adjustably positioned above the front feed roller so that an intermittent rotation of the feed rollers advances the lowermost insert of the stack under the gate to be engaged by the pairs of constantly driven pinch rollers.
摘要翻译：诸如说明书，工资检查等的纸插入物堆叠在料斗底部的向后延伸的前止挡板后面的料斗的向下倾斜的底部上，在料斗底部上形成一个间隙。一对夹送辊经常在挡板前面被驱动，以便传递到其上的插入件。至少一个前进料辊基本上设置在止动板的下方，两个后进料辊设置在止动板的后面。前进料辊和后进料辊具有弹性材料，并向上突出到料斗底部的上方。圆柱形门可调节地定位在前进给辊上方，使得进给辊的间歇旋转使堆叠下方的最下面的插入件在门下方前进，以便由成对的不断驱动的夹送辊啮合。

9. 发明授权

US2132415A Printing machine 失效
公开(公告)号：US2132415A
公开(公告)日：1938-10-11
申请号：US19150138
申请日：1938-02-19
申请人： ADDRESSOGRAPH MULTIGRAPH
发明人： GOLLWITZER WALTER T
IPC分类号： B41L47/24 , B65H5/06 , B65H9/00
CPC分类号： B65H9/00 , B41L47/24 , B65H5/062 , B65H2403/21 , B65H2403/70

10. 发明授权

US11905134B2 Recording apparatus with motor that drives multiple transport rollers 有权
公开(公告)号：US11905134B2
公开(公告)日：2024-02-20
申请号：US17092930
申请日：2020-11-09
申请人： SEIKO EPSON CORPORATION
发明人： Keisuke Sasaki , Shinji Kanemaru , Katsumi Yamada
IPC分类号： B65H3/06 , B65H5/06 , B41J13/02 , B65H5/36 , B65G13/06 , B41J23/02
CPC分类号： B65H3/0669 , B41J13/02 , B41J23/02 , B65G13/06 , B65H3/0676 , B65H5/06 , B65H5/36 , B65H2403/70
摘要： A recording apparatus includes a recording head that performs recording; a feeding roller that feeds out a medium that has been set, a transport roller that transports the medium fed out by the feeding roller toward a facing position facing the recording head; an auxiliary roller that is provided between the feeding roller and the transport roller and that assists in the transport of the medium; a motor that generates a driving force; and a drive train that is configured to transmit the driving force of the motor to the auxiliary roller and the transport roller.

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