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31. 发明授权

US09718632B2 Sheet supply device and image forming system 有权
公开(公告)号：US09718632B2
公开(公告)日：2017-08-01
申请号：US15073818
申请日：2016-03-18
申请人： Brother Kogyo Kabushiki Kaisha
发明人： Masahito Saeki
IPC分类号： B65H5/00 , B65H3/06
CPC分类号： B65H3/0669 , B65H1/266 , B65H3/0684 , B65H2402/10 , B65H2403/40 , B65H2403/70 , B65H2403/724 , B65H2403/80 , B65H2405/332 , B65H2601/521 , B65H2601/525
摘要： A sheet supply device detachably attachable to an image forming apparatus includes: a main body; a sheet supply roller; an external output gear; a clutch mechanism; and first and second transmission mechanisms. The main body is provided with a sheet supply tray on which a sheet is mountable. The sheet supply roller is in contact with a sheet mounted on the sheet supply tray and configured to rotate to supply the sheet toward the image forming apparatus. The external output gear is configured to output a driving force to an outside. The clutch mechanism is configured to transmit and interrupt a driving force from the image forming apparatus. The first transmission mechanism is configured to transmit the driving force received through the clutch mechanism to the sheet supply roller. The second transmission mechanism is configured to transmit the driving force received through the clutch mechanism to the external output gear.

32. 发明申请

US20170203932A1 PAPER-SHEET TRANSPORT DEVICE 有权
公开(公告)号：US20170203932A1
公开(公告)日：2017-07-20
申请号：US15324048
申请日：2015-07-29
申请人： NEC Platforms, Ltd.
发明人： Yasukazu NAGURA
IPC分类号： B65H5/06
CPC分类号： B65H3/0669 , B65H5/06 , B65H2402/441 , B65H2402/45 , B65H2403/47 , B65H2403/70 , B65H2404/16 , B65H2407/20 , B65H2601/11 , B65H2601/321
摘要： To enable a user, when removing a sheet of paper from a transport mechanism, to easily remove the sheet of paper from the transport mechanism even with structure in which a transport roller is provided at a position inaccessible to a user. A paper-sheet transport device, including: a drive part which drives a transport mechanism transporting a sheet of paper; a cover; a shaft that rotatable in a predetermined direction by drive generated by the drive part, the shaft including a transport roller fixed thereto for transporting the sheet of paper; a lever which is arranged at, at least, a drive part side end out of both ends of the shaft and which, through a part of the cover, receives force due to an opening/closing operation of the cover; and a ratchet via which the lever and the shaft are engaged or disengaged, and which changes from the engaged state to the disengaged state in response to the lever receiving the force due to the opening/closing operation of the cover.

33. 发明申请

US20130119601A1 PICKUP MECHANISM 失效
标题翻译：扒手机制
公开(公告)号：US20130119601A1
公开(公告)日：2013-05-16
申请号：US13468581
申请日：2012-05-10
申请人： Shao-Yang Wu , Yueh-Shing Lee
发明人： Shao-Yang Wu , Yueh-Shing Lee
IPC分类号： B65H3/06 , B65H3/32
CPC分类号： B65H3/0669 , B65H3/0684 , B65H3/34 , B65H2403/70 , B65H2801/06 , B65H2801/39
摘要： A pickup mechanism includes a main frame, a supporting element mounted to the main frame, and a pickup module positioned in the main frame and including a pickup arm, a transmitting element, a separation element, a pickup element and a barrel element. The separation element includes a separation shaft and a separation roller. The pickup element includes a pickup shaft and a pickup roller. The separation roller and the pickup roller are restricted in the pickup arm. The transmitting element links the separation shaft and the pickup shaft. The pickup arm is pivoted at the separation shaft. The barrel element has a base portion pivotally mounted around the pickup shaft, and a stopping block. When the pickup module swings upward or downward, the barrel element is driven to rotate along with the pickup shaft to make the stopping block against the supporting element or apart from the supporting element.
摘要翻译：拾取机构包括主框架，安装到主框架的支撑元件和位于主框架中的拾取模块，其包括拾取臂，发送元件，分离元件，拾取元件和筒元件。分离元件包括分离轴和分离辊。拾取元件包括拾取轴和拾取辊。分离辊和拾取辊在拾取臂中受到限制。发送元件连接分离轴和拾取轴。拾取臂在分离轴处枢转。枪管元件具有枢转地安装在拾取轴周围的基部和止动块。当拾取模块向上或向下摆动时，筒形元件被驱动以与拾取轴一起旋转，以使止动块抵靠支撑元件或与支撑元件分离。

34. 发明申请

US20110200378A1 CONTINUOUS PAPER TRANSPORTATION CONTROL METHOD AND PRINTER 审中-公开
标题翻译：连续纸张运输控制方法和打印机
公开(公告)号：US20110200378A1
公开(公告)日：2011-08-18
申请号：US13030077
申请日：2011-02-17
申请人： Ryuji Moriyama
发明人： Ryuji Moriyama
IPC分类号： B41J11/44 , B65H20/02
CPC分类号： B41J11/30 , B41J11/425 , B65H20/22 , B65H2403/70 , B65H2511/22 , B65H2553/414 , B65H2553/51 , B65H2555/26 , B65H2701/1311 , B65H2801/12 , B65H2220/03 , B65H2220/01
摘要： A printer (1) has a paper feed roller (11) and a tractor (6) for conveying continuous paper (2) passed a printing position. During printing, the paper feed roller (11) is intermittently rotationally driven at a speed enabling conveying the continuous paper (2) a second feed distance per unit time, and the tractor (6) is held in a state enabling it to be rotated pulled by the continuous paper by means of the paper feed roller (11) while being intermittently rotationally driven synchronously to the paper feed roller (11) at a speed enabling conveying the continuous paper (2) a first feed distance that is less than a second feed distance per unit time (steps ST1, ST2). Each time the continuous paper (2) is conveyed one page length, the paper feed roller (11) is additionally rotated to eliminate a feed distance deficiency due to slipping (steps ST31 to ST33). The printer can therefore convey continuous paper with good precision without applying a great load, and can prevent a drop in print quality.
摘要翻译：打印机（1）具有用于输送通过打印位置的连续纸（2）的供纸辊（11）和拖拉机（6）。在打印期间，供纸辊（11）以能够以单位时间传送连续纸（2）第二进给距离的速度间歇地旋转驱动，并且拖拉机（6）保持在使其能够被拉动的状态通过连续纸通过进纸辊（11）同时以与能够传送连续纸（2）的速度同步地进给辊（11）的速度间歇地旋转驱动第一进给距离小于第二进给每单位时间的距离（步骤ST1，ST2）。每当连续纸（2）被输送一页长度时，进给辊（11）另外旋转以消除由于滑动引起的进给距离不足（步骤ST31至ST33）。因此，打印机可以在不施加大负荷的情况下以良好的精度传送连续纸，并且可以防止打印质量的下降。

35. 发明申请

US20080185775A1 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：US20080185775A1
公开(公告)日：2008-08-07
申请号：US11833591
申请日：2007-08-03
申请人： Tokujiro OKUNO
发明人： Tokujiro OKUNO
IPC分类号： B65H5/06 , F16D11/00
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： [Object] 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.[Solving Means] 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部接合棘轮之前能够防止触发杆返回，并且可以减小其尺寸。 [解决方案]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形部分与驱动侧齿轮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。

36. 发明申请

US20070265102A1 Roll Rotation Mechanism 有权
标题翻译：滚动旋转机构
公开(公告)号：US20070265102A1
公开(公告)日：2007-11-15
申请号：US11734128
申请日：2007-04-11
申请人： Manabu Kino , Yoshihide Kiyosawa
发明人： Manabu Kino , Yoshihide Kiyosawa
IPC分类号： F16D3/04
CPC分类号： F16D3/04 , B65H18/10 , B65H2403/40 , B65H2403/70
摘要： In a roll rotation mechanism (1) for continuously causing a film-rolling roll to rotate at a constant rate, an Oldham coupling (4) is interposed in a transmission path between a wave gear reduction mechanism (3) and a roll (10). The Oldham coupling (4) forms a connection between a gear rotation output shaft (34) and a roll rotation shaft (11) in a state in which latitude of movement α is present about a central axis line (4a). When a roll (10) is continuously rotated at a constant rate, the Oldham coupling (4) is held in a state in which no latitude of movement is present in a rotation direction R and latitude of movement α is present in a direction opposite the rotation direction; and rotation torque is transmitted. Due to the presence of the latitude of movement α, a vibration transmission path is blocked in the Oldham coupling (4), vibrations are not transmitted from the wave gear reduction mechanism (3) to a roll (19), a vibration system does not resonate, and no incidence of large rotational fluctuation occurs in the roller.
摘要翻译：在连续使成膜辊以恒定速度旋转的辊旋转机构（1）中，在波齿轮减速机构（3）和辊（10）之间的传递路径中插入有十字联轴器（4）。在围绕中心轴线（4a）存在运动范围α的状态下，十字联轴器（4）在齿轮旋转输出轴（34）和辊旋转轴（11）之间形成连接。当辊（10）以恒定速率连续旋转时，奥德姆联轴器（4）保持在旋转方向R上不存在运动纬度的状态，并且运动的纬度α存在于与旋转方向并发送旋转扭矩。由于存在运动自由度α，在十字联轴节（4）中阻挡振动传播路径，振动不会从波轮齿轮减速机构（3）传递到滚动体（19），振动系统不会谐振，并且在辊中没有大的旋转波动的发生。

37. 发明申请

US20040221961A1 Concentric tape applicator 失效
标题翻译：同心带贴片机
公开(公告)号：US20040221961A1
公开(公告)日：2004-11-11
申请号：US10435896
申请日：2003-05-11
发明人： Paul White , Michael Marshall , Andrew Blackmore
IPC分类号： B32B001/00 , B32B031/00
CPC分类号： B65H23/063 , B65H37/00 , B65H2403/70 , B65H2513/11 , B65H2701/379 , Y10T156/17 , Y10T156/1702 , Y10T156/1712 , B65H2220/01
摘要： A concentric tape applicator has a support shaft that defines an axis and includes a structure for supporting a tape pad for rotation with the support shaft about the axis. Guide rollers are mounted on the support shaft for rotation concentrically about the axis for guiding tape from the tape pad for application to an elongated member advancing along the axis relative to the support shaft. A drive is directly coupled to the guide elements. A differential clutch is provided that has an input shaft directly coupled to the drive and an output shaft coupled to the support shaft for applying braking forces to the pad. A feedback circuit is provided for sensing the speed of rotation of the pad and applying a feedback signal to the clutch for regulating the excitation of the clutch to maintain a substantial uniform tension on the tape dispensed from the pad so potentially independently of the amount of tape remaining on the pad.
摘要翻译：同心带施加器具有限定轴线的支撑轴，并且包括用于支撑用于使支撑轴绕轴线旋转的带垫的结构。引导辊安装在支撑轴上以围绕轴线同心旋转，用于将带从带垫引导到用于施加的细长构件相对于支撑轴沿轴线前进。驱动器直接连接到引导元件。提供了一种差速离合器，其具有直接联接到驱动器的输入轴和联接到支撑轴的输出轴，用于向该垫施加制动力。提供反馈电路用于感测焊盘的旋转速度并向离合器施加反馈信号以调节离合器的激励，以便在从垫上分配的带上保持基本均匀的张力，这可能独立于带的数量留在垫上。

38. 发明授权

US5476253A Paper slip transport and stack unit 失效
标题翻译：纸张运输和堆垛单元
公开(公告)号：US5476253A
公开(公告)日：1995-12-19
申请号：US256801
申请日：1994-07-25
申请人： Takatoshi Takemoto , Kazunari Kawashima , Hideyuki Kadomatsu , Moriyuki Aoyama , Takeharu Nakamura
发明人： Takatoshi Takemoto , Kazunari Kawashima , Hideyuki Kadomatsu , Moriyuki Aoyama , Takeharu Nakamura
IPC分类号： B65H3/06 , B65H5/02 , B65H29/00 , B65H29/14 , B65H29/46 , B65H5/22
CPC分类号： B65H5/025 , B65H29/00 , B65H29/14 , B65H29/46 , B65H3/06 , B65H2301/42122 , B65H2403/21 , B65H2403/70 , B65H2511/30 , B65H2513/40
摘要： A paper slip transport and stack unit is provided for separating received slips of paper into individual slips for transporting and stacking up them in an orderly manner in a stack section while counting the slips of paper by a count mechanism. The transport and stack unit includes a separation mechanism which always operates in one direction, a transport mechanism operating intermittently in one direction, and a paper slip lift mechanism in the stack section intermittently operating exclusively against the transport mechanism. The separation transport and paper slip lift mechanisms in the stack section are driven by a single drive source.
摘要翻译： PCT No.PCT / JP92 / 00064 Sec。 371日期：1994年7月25日 102（e）日期1994年7月25日PCT提交1992年1月24日PCT公布。出版物WO93 / 15010 日期：1993年8月5日。提供纸张运输和堆垛单元，用于将接收的纸张分离成单个单据，以便通过计数机构对纸张的纸张进行计数，以有序的方式将其堆叠在堆叠部分中。输送和堆叠单元包括总是在一个方向上操作的分离机构，在一个方向上间歇地运行的输送机构，以及专门针对输送机构间歇地操作的堆叠部分中的纸张剥离机构。堆叠部分中的分离输送和纸张剥离机构由单个驱动源驱动。

39. 发明授权

US5259255A Apparatus for positioning devices for operating upon sheets or webs 失效
标题翻译：用于定位用于在片材或纤维网上操作的装置的装置
公开(公告)号：US5259255A
公开(公告)日：1993-11-09
申请号：US740105
申请日：1991-08-05
申请人： Ernst-Gunther Urban , Heiko-Christian Knoll
发明人： Ernst-Gunther Urban , Heiko-Christian Knoll
IPC分类号： B26D7/26 , B26D1/24
CPC分类号： B65H35/02 , B26D7/2635 , B65H2403/20 , B65H2403/70 , B65H2511/20 , Y10T74/18152 , Y10T74/18848 , Y10T83/7826 , Y10T83/7876
摘要： An apparatus for positioning devices, especially longitudinal rotary cutting blades for slitting a web of material has slides displaceable along respective guides and a belt which has oppositely moving stretches as the belt is moved in a single sense. A coupling, e.g. a double-acting piston, between the belt stretches and the slide can be actuated to press against one or the other stretch or pass of the belt to couple it with the slide. The coupling also has a cylinder-and-piston for clamping the slide against its guide to lock the slide in position when the proper position is reached.
摘要翻译：用于定位装置的装置，特别是用于切割材料幅材的纵向旋转切割刀片的装置具有沿着相应引导件移动的滑动件，以及当皮带以单个方式移动时具有相反移动的延伸部分的皮带。耦合，例如。在带延伸和滑动件之间的双作用活塞可以被致动以压靠皮带的一个或另一个拉伸或通过以将其与滑动件联接。联轴器还具有气缸和活塞，用于将滑块相对于其引导件夹持，以在达到适当位置时将滑块锁定在适当位置。

40. 发明授权

US5158279A Magnetic clutch with adjustable slip torque 失效
标题翻译：具有可调滑移转矩的电磁离合器
公开(公告)号：US5158279A
公开(公告)日：1992-10-27
申请号：US767455
申请日：1991-09-30
申请人： Kathleen M. Laffey , Russell J. Sokac , Michael J. Martin , Lloyd W. Durfey , Gerald Garavuso
发明人： Kathleen M. Laffey , Russell J. Sokac , Michael J. Martin , Lloyd W. Durfey , Gerald Garavuso
IPC分类号： B65H3/06 , B65H3/52 , B65H5/06 , B65H7/12 , B65H27/00 , B65H29/20 , F16D27/01 , F16D43/21 , H02K49/10
CPC分类号： B65H3/5261 , B65H27/00 , B65H7/12 , F16D43/21 , H02K49/106 , B65H2403/70 , B65H2404/1374 , B65H2404/165 , B65H2511/212 , B65H2511/524 , Y10T464/30
摘要： A magnetic clutch provides an adjustable slip torque. A housing, having an outer surface of a predetermined frictional coefficient, is disposed around a portion of a shaft, and is rotatable relative to the shaft An outer magnetic member is disposed on the inner surface of the housing, and an inner magnetic member is attached to the shaft and disposed within the housing. The slip torque is adjusted by varying the amount of surface area exposure between the inner magnetic member and the outer magnetic member.
摘要翻译：磁力离合器提供可调节的滑动转矩。具有预定摩擦系数的外表面的壳体设置在轴的一部分周围并且可相对于轴旋转。外部磁性构件设置在壳体的内表面上，并且内部磁性构件被附接并且设置在壳体内。通过改变内部磁性构件和外部磁性构件之间的表面积暴露量来调节滑动扭矩。

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