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公开(公告)号：US6058845A
公开(公告)日：2000-05-09
申请号：US48559
申请日：1998-03-26
Applicant: Carsten Kelm
Inventor： Carsten Kelm
CPC classification number: B65H5/021 , B65H29/16 , B65H29/686 , B65H2402/20 , B65H2402/543 , B65H2801/21 , Y10S101/48
Abstract: A transmission device for a printing machine having an endless transmission element, and rotating bodies around which the transmission element is wrapped, includes a tensioning device for tautening the transmission element, and an actuating device for displacing a first one of the rotating bodies parallel to the axis of rotation thereof, the tensioning device being formed by the actuating device, the actuating device having a tensioning shaft operatively connected to the first rotating body, the tensioning shaft, when rotated about a longitudinal axis thereof, causing a lateral displacement of a center-of-mass line thereof.
Abstract translation: 一种用于具有环形传动元件的打印机的传动装置，以及传动元件被包裹的旋转体，包括用于使传动元件拉紧的张紧装置，以及用于使第一个旋转体平行移动的致动装置 所述张紧装置由所述致动装置形成，所述致动装置具有可操作地连接到所述第一旋转体的张紧轴，所述张紧轴当其绕其纵向轴线旋转时， 的质量线。
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公开(公告)号：US09611976B2
公开(公告)日：2017-04-04
申请号：US14553768
申请日：2014-11-25
Applicant: United States Postal Service
Inventor： Dongliang Yang , Matthew G. Good , Leung M. Shiu
CPC classification number: F16M1/026 , B07C1/02 , B07C9/00 , B29C64/141 , B65G59/00 , B65H1/00 , B65H3/00 , B65H5/24 , B65H2402/20 , B65H2402/30 , B65H2402/40 , F16M11/043 , F16M11/2085
Abstract: A system of mitigating force in a mechanical system, the system comprising a frame member, a first rail connected to the frame member, a second rail connected to the frame member and extending along the frame member in parallel to the first rail, an assembly movably engaging the first and second rails, and a first bracket located between the first and second rails, with at least one first bracket attachment secured to the frame member, the first bracket sharing an upper edge with a lower edge of the first rail, such that a downward force applied on the first rail is distributed to the first bracket and the frame member via the at least one first bracket attachment.
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公开(公告)号：US06471203B2
公开(公告)日：2002-10-29
申请号：US09746573
申请日：2000-12-22
Applicant: Chih-Wen Huang
Inventor： Chih-Wen Huang
IPC: B65H352
CPC classification number: B65H3/5223 , B65H2301/42324 , B65H2402/20 , B65H2402/54
Abstract: A paper separating device of the automatic document feeder can be assembled with a paper case loaded at least one piece of paper to provide the automatic paper separating and feeding function. The separating device includes: a paper feeding roller, which is located at one side of the paper case to carry its internal paper moving along the rolling tangent direction; a friction slice, which has one side near the paper feeding roller and locates the paper between the friction slice and the paper feeding roller; a first elastic component, which is combined at one bottom of the friction slice to provide the elastic force perpendicular to the tangent direction to force the friction slice approach the paper feeding roller; the characteristic is there is a second elastic component located at the other side of the friction slice to provide an elastic force opposite to the tangent to force the friction slice move toward the opposite tangent direction.
Abstract translation: 自动进纸器的纸分离装置可以装有装有至少一张纸的纸盒，以提供自动分纸和送纸功能。 分离装置包括：进纸辊，其位于纸盒的一侧以便携带其沿着滚动切线方向移动的内部纸张; 摩擦片，其一侧靠近进纸辊并将纸张定位在摩擦片和送纸辊之间; 第一弹性部件，其组合在摩擦片的一个底部以提供垂直于切线方向的弹性力，以迫使摩擦片接近送纸辊; 特征在于存在位于摩擦片的另一侧的第二弹性部件，以提供与切线相对的弹性力，以迫使摩擦片向相反的切线方向移动。
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4.发明申请Transfer Drum for Conveying a Sheet in a Machine of the Graphic Arts Industry 审中-公开传送鼓在平面艺术行业的机器中传送一张纸公开(公告)号：US20080290594A1
公开(公告)日：2008-11-27
申请号：US12127032
申请日：2008-05-27
Applicant: Gerd Merkel , Stefan Mutschall
Inventor： Gerd Merkel , Stefan Mutschall
IPC: B65H5/02
CPC classification number: B65H5/12 , B41F21/10 , B65H5/14 , B65H2220/09 , B65H2402/20 , B65H2403/512
Abstract: A transfer drum for conveying a sheet in a machine of the graphic arts industry. The transfer drum is developed for controlling grippers without much effort and without much wear to the components of the gearing mechanism. The transfer drum includes grippers that are suited for holding an edge of the sheet and are arranged on a gripper shaft. Levers are fixed to the ends of the shafts. A cam mechanism for opening and closing the grippers has control cams that are connected to the frame and have contact surfaces, and cam followers fixed to the levers and in contact with the contact surfaces. Opposing torques act on the ends of the gripper shaft.
Abstract translation: 用于在平面艺术工业的机器中传送片材的转印鼓。 转印鼓被开发用于控制夹具而没有太多的努力并且对齿轮传动机构的部件没有很大的磨损。 转印鼓包括适于保持片材的边缘并且布置在夹持器轴上的夹具。 杠杆固定在轴的两端。 用于打开和关闭夹具的凸轮机构具有连接到框架并具有接触表面的控制凸轮，以及固定到杠杆并与接触表面接触的凸轮从动件。 相反的扭矩作用于夹具轴的端部。
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5.发明授权公开(公告)号：US06991328B2
公开(公告)日：2006-01-31
申请号：US10882689
申请日：2004-07-02
Applicant: Takayuki Ishii
Inventor： Takayuki Ishii
IPC: B65H5/06
CPC classification number: B65H29/12 , B41J15/04 , B65H2402/20 , B65H2402/52 , B65H2404/1431 , B65H2701/11312
Abstract: A follower roller is brought into press contact with a driving roller by a load having a predetermined value, thereby being rotated in accordance with a rotation of the driving roller to transport the medium clamped therebetween in a first direction. The follower roller includes a shaft portion and a roller body provided so as to surround the shaft portion. The follower roller is configured such that a value of a ratio f/F is not greater than 0.03. Here, F is a force transporting the medium in the first direction which is generated by the load, and f is a resistance force generated in a second direction opposite to the first direction by a friction loss of the shaft portion of the follower roller which is generated by the load.
Abstract translation: 从动辊通过具有预定值的负载与驱动辊压力接触，从而根据驱动辊的旋转而旋转，以沿第一方向传送夹在其间的介质。 从动辊包括轴部和设置成围绕轴部的辊体。 从动辊被配置为使得f / F的值不大于0.03。 这里，F是在由负载产生的第一方向上传送介质的力，f是通过从动辊的轴部的摩擦损失而在与第一方向相反的第二方向上产生的阻力， 由负载产生。
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Patent Agency Ranking
公开(公告)号：US20240101377A1
公开(公告)日：2024-03-28
申请号：US18164628
申请日：2023-02-06
Applicant: FUJIFILM Business Innovation Corp.
Inventor： Ryuga OISHI , Hiroyuki TAMAI , Ryosuke YAMAJI
CPC classification number: B65H7/20 , B65H5/062 , B65H5/26 , B65H2402/20 , B65H2404/1422 , B65H2515/34
Abstract: A medium transport device includes: a first transport unit that is provided in a first transport path, and nips and transports a medium by a pair of rotating bodies; a second transport unit that is provided in a second transport path different from the first transport path, and nips and transports a medium by a pair of rotating bodies; a first rotation drive unit that rotationally drives the pair of rotating bodies of the first transport unit; a second rotation drive unit that rotationally drives the pair of rotating bodies of the second transport unit; and a pressure contact force adjustment unit that is provided in at least one of the first transport unit or the second transport unit, and adjusts a pressure contact force of the pair of rotating bodies. When one of the first transport unit or the second transport unit nips and transports the medium, the pressure contact force adjustment unit adjusts the pressure contact force of the one transport unit that nips and transports the medium by utilizing a drive source of a rotation drive unit that provides no driving force for transporting the medium to the first transport unit or the second transport unit.
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公开(公告)号：US20230399188A1
公开(公告)日：2023-12-14
申请号：US18331654
申请日：2023-06-08
Applicant: SEIKO EPSON CORPORATION
Inventor： Soichiro KII
CPC classification number: B65H9/002 , B65H5/06 , B65H2301/331 , B65H2301/42262 , B65H2403/72 , B65H2402/20 , B65H2404/1115
Abstract: A skew correction device is configured to transport a medium through regular rotation of a resist roller and correct skew of the medium through reverse rotation or stoppage of the resist roller. The skew correction device includes the resist roller, a driven roller configured to transport the medium by nipping the medium together with the resist roller and correct skew of the medium, and a driving force transmission unit configured to transmit a driving force from a driving source to the resist roller, wherein the driving force transmission unit includes a torque limiter configured to regularly rotate the resist roller by transmitting a driving source from the driving source, and a clutch configured to perform switching between a state of regularly rotating the resist roller and a state of reversely rotating or stopping the resist roller.
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公开(公告)号：US20170205020A1
公开(公告)日：2017-07-20
申请号：US15474898
申请日：2017-03-30
Applicant: United States Postal Service
Inventor： Dongliang Yang , Matthew G. Good , Leung M. Shiu
CPC classification number: F16M1/026 , B07C1/02 , B07C9/00 , B29C64/141 , B65G59/00 , B65H1/00 , B65H3/00 , B65H5/24 , B65H2402/20 , B65H2402/30 , B65H2402/40 , F16M11/043 , F16M11/2085
Abstract: A system of mitigating force in a mechanical system, the system comprising a frame member, a first rail connected to the frame member, a second rail connected to the frame member and extending along the frame member in parallel to the first rail, an assembly movably engaging the first and second rails, and a first bracket located between the first and second rails, with at least one first bracket attachment secured to the frame member, the first bracket sharing an upper edge with a lower edge of the first rail, such that a downward force applied on the first rail is distributed to the first bracket and the frame member via the at least one first bracket attachment.
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9.发明申请SYSTEM AND METHOD FOR IMPROVED FIXATION OF FLATS SEQUENCING SYSTEM LINEAR ACTUATOR 有权用于改进平面排序系统线性致动器的系统和方法公开(公告)号：US20150144765A1
公开(公告)日：2015-05-28
申请号：US14553768
申请日：2014-11-25
Applicant: United States Postal Service
Inventor： Dongliang Yang , Matthew G. Good , Leung M. Shiu
CPC classification number: F16M1/026 , B07C1/02 , B07C9/00 , B29C64/141 , B65G59/00 , B65H1/00 , B65H3/00 , B65H5/24 , B65H2402/20 , B65H2402/30 , B65H2402/40 , F16M11/043 , F16M11/2085
Abstract: A system of mitigating force in a mechanical system, the system comprising a frame member, a first rail connected to the frame member, a second rail connected to the frame member and extending along the frame member in parallel to the first rail, an assembly movably engaging the first and second rails, and a first bracket located between the first and second rails, with at least one first bracket attachment secured to the frame member, the first bracket sharing an upper edge with a lower edge of the first rail, such that a downward force applied on the first rail is distributed to the first bracket and the frame member via the at least one first bracket attachment.
Abstract translation: 一种在机械系统中减轻力的系统，所述系统包括框架构件，连接到所述框架构件的第一轨道，连接到所述框架构件并且沿着所述框架构件平行于所述第一轨道延伸的第二轨道，可移动的组件 接合第一和第二轨道以及位于第一和第二轨道之间的第一支架，其中至少一个第一支架附件固定到框架构件，第一支架共享具有第一轨道的下边缘的上边缘，使得 施加在第一轨道上的向下的力通过至少一个第一支架附件分配到第一支架和框架构件。
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10.发明申请公开(公告)号：US20050083390A1
公开(公告)日：2005-04-21
申请号：US10882689
申请日：2004-07-02
Applicant: Takayuki Ishii
Inventor： Takayuki Ishii
CPC classification number: B65H29/12 , B41J15/04 , B65H2402/20 , B65H2402/52 , B65H2404/1431 , B65H2701/11312
Abstract: A follower roller is brought into press contact with a driving roller by a load having a predetermined value, thereby being rotated in accordance with a rotation of the driving roller to transport the medium clamped therebetween in a first direction. The follower roller includes a shaft portion and a roller body provided so as to surround the shaft portion. The follower roller is configured such that a value of a ratio f/F is not greater than 0.03. Here, F is a force transporting the medium in the first direction which is generated by the load, and f is a resistance force generated in a second direction opposite to the first direction by a friction loss of the shaft portion of the follower roller which is generated by the load.
Abstract translation: 从动辊通过具有预定值的负载与驱动辊压力接触，从而根据驱动辊的旋转而旋转，以沿第一方向传送夹在其间的介质。 从动辊包括轴部和设置成围绕轴部的辊体。 从动辊被配置为使得f / F的值不大于0.03。 这里，F是在由负载产生的第一方向上传送介质的力，f是通过从动辊的轴部的摩擦损失而在与第一方向相反的第二方向上产生的阻力， 由负载产生。
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