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公开(公告)号：US3656818A
公开(公告)日：1972-04-18
申请号：US3656818D
申请日：1970-05-08
Applicant: DICK CO AB
Inventor： BISCHOFF VINCENT E , COLECCHI PAUL S
CPC classification number: B41J19/06
Abstract: A vibration resistant guide for an ink jet printing head that moves back and forth across a paper web, comprising a flat rail supported at opposite ends and having guideways extending along opposite edges to guide the printing head, the center of the rail having a recess in its under surface. A damping bar composed of a rubber matrix with lead shot embedded therein is disposed in the recess to damp out vibrations of the rail. The damping bar fits loosely within the recess, and is retained therein by a diaphragm that covers the recess.
Abstract translation: 一种用于喷墨打印头的防振引导件，其通过纸幅前后移动，其包括在相对端部处支撑的平轨，并且具有沿相对边缘延伸的导轨，以引导打印头，轨道的中心具有凹部 其下表面。 由嵌入其中的引线射线的橡胶基体构成的阻尼杆设置在凹部中以减轻轨道的振动。 阻尼杆松动地配合在凹部中，并且通过覆盖凹部的隔膜保持在其中。
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公开(公告)号：US09636936B2
公开(公告)日：2017-05-02
申请号：US15040171
申请日：2016-02-10
Applicant: HEIDELBERGER DRUCKMASCHINEN AG
Inventor： Steffen Neeb , Roland Stenzel
CPC classification number: B41J29/26 , B41J3/4073 , B41J19/06
Abstract: A device for printing on at least one region of a surface of a so-called 3D object, for instance a curved auto body part, includes a manipulator, for instance an articulated-arm robot with six degrees of freedom. The device also includes a system for vibration compensation for the print head. The system includes an active component and a passive component. Manipulator vibration which creates defects in a printed image may thus be effectively avoided.
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公开(公告)号：US10343430B2
公开(公告)日：2019-07-09
申请号：US15699761
申请日：2017-09-08
Applicant: Océ Holding B.V.
Inventor： Romeo Musete
Abstract: An assembly is provided for moving a carriage, the assembly comprising a carriage beam arranged for supporting the carriage, which is moveably arranged along the carriage beam, a cable carrier for supporting a cable, the cable carrier being attached to the carriage and comprising a plurality of carrier segments distributed along a length of the cable carrier, and a flexible support element arranged along the carriage beam for supporting the cable carrier along a track.
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Patent Agency Ranking
公开(公告)号：US20170182816A1
公开(公告)日：2017-06-29
申请号：US15312631
申请日：2014-06-02
Applicant: Ricardo Sanchis Estruch , Pol Morral , HEWLETT-PACKARD DEVELOPMENT COMPANY, LP , Joaquim Brugue Garvi
Inventor： Ricardo Sanchis Estruch , Joaquim Brugue Garvi , Pol Morral
Abstract: An assembly of a large format media handling system, including a planar longitudinal cross structure; and a support structure, the support structure including two side supports comprising a number of fixed references and at least one adjustable reference, wherein the side supports are supported by the longitudinal cross structure at said references; wherein the at least one adjustable reference is formed by a wedge element slidably attached to the support structure; and the side supports are fixed to the planar longitudinal cross structure wherein the cross structure is in contact with all of the references.
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公开(公告)号：US10052894B2
公开(公告)日：2018-08-21
申请号：US15312631
申请日：2014-06-02
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , Ricardo Sanchis Estruch , Joaquim Brugue Garvi , Pol Morral
Inventor： Ricardo Sanchis Estruch , Joaquim Brugue Garvi , Pol Morral
Abstract: An assembly of a large format media handling system, including a planar longitudinal cross structure; and a support structure, the support structure including two side supports comprising a number of fixed references and at least one adjustable reference, wherein the side supports are supported by the longitudinal cross structure at said references; wherein the at least one adjustable reference is formed by a wedge element slidably attached to the support structure; and the side supports are fixed to the planar longitudinal cross structure wherein the cross structure is in contact with all of the references.
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公开(公告)号：US5867188A
公开(公告)日：1999-02-02
申请号：US621779
申请日：1996-03-22
Applicant: Susumu Murayama , Takayuki Okuda , Atsushi Nishizawa , Satoshi Fujioka , Masanori Yoshida
Inventor： Susumu Murayama , Takayuki Okuda , Atsushi Nishizawa , Satoshi Fujioka , Masanori Yoshida
CPC classification number: B41J25/34
Abstract: The ink jet printer is provided which eliminates play between a carriage supporting an ink jet head and a guide shaft, allows the ink jet head to be releasably attached to the carriage, and provides reliable electrical connection between the ink jet head and the carriage with a reduced number of parts. An embodiment of the ink jet printer of the invention includes a guide shaft extending in a direction orthogonal to a direction in which paper is forwarded. A carriage is slidably mounted on the shaft, moving in reciprocal directions while being guided by the guide shaft. An ink jet head, releasably attached to the carriage, prints ink dots on the paper for forming a printed image by jetting ink out of nozzles. A first electrically connecting portion is arranged on the carriage. A second electrically connecting portion is arranged on the ink jet head so as to come in pressure contact with the first electrically connecting portion. A biasing member provides a pressing force between the first electrically connecting portion and the second electrically connecting portion.
Abstract translation: 提供了一种喷墨打印机，其消除了支撑喷墨头的托架和引导轴之间的间隙，允许喷墨头可释放地附接到托架，并且在喷墨头和托架之间提供可靠的电连接 减少零件数量。 本发明的喷墨打印机的一个实施例包括沿与纸张转向方向正交的方向延伸的引导轴。 托架可滑动地安装在轴上，在由导向轴引导的同时在往复方向上移动。 一个可释放地连接到滑架上的喷墨头在纸上打印墨点，用于通过从喷嘴喷出墨来形成打印图像。 第一电连接部分布置在托架上。 第二电连接部分布置在喷墨头上以与第一电连接部分压力接触。 偏置构件在第一电连接部分和第二电连接部分之间提供按压力。
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公开(公告)号：US5959642A
公开(公告)日：1999-09-28
申请号：US628427
申请日：1996-04-05
Applicant: Satoshi Fujioka , Masanori Yoshida
Inventor： Satoshi Fujioka , Masanori Yoshida
IPC: B41J29/10 , B41J19/04 , B41J19/06 , B41J19/20 , H02K5/24 , B41J23/00 , B41J29/02 , F16F7/00 , F16M13/00
CPC classification number: B41J19/06
Abstract: A printer having a novel and improved mechanism for damping noise caused by the vibration of a motor of the printer is provided. The printer includes a frame having a hole therein, and a carriage mounted on the frame capable of moving relative thereto. A motor is mounted on the frame and operatively coupled to the carriage to reciprocate relative to the frame. A shock absorber, made of a resilient material, is interposed between the motor and the frame. The shock absorber has a stepped cylindrical shape, including a large diameter portion having an outer diameter less than the inner diameter of the frame hole, the frame having a thickness. The small diameter portion has a length greater than the thickness of the frame such that a portion of the small diameter portion projects beyond the frame to form a projecting end when the shock absorber is disposed within the hole. A screw is inserted into the shock absorber, the screw fixing the motor to the frame. A nut securing the screw is provided such that at least one of the screw and nut clamps the projected end of the small diameter portion of the shock absorber against the frame.
Abstract translation: 提供一种具有新颖改进的机构的打印机，用于消除打印机电机振动引起的噪音。 打印机包括其中具有孔的框架和安装在框架上的能够相对于其移动的滑架。 电动机安装在框架上并且可操作地联接到滑架以相对于框架往复运动。 由电动机和框架之间插入由弹性材料制成的减震器。 该减震器具有阶梯形的圆柱形状，包括具有小于框架孔的内径的外径的大直径部分，该框架具有厚度。 小直径部分的长度大于框架的厚度，使得当减震器设置在孔内时，小直径部分的一部分突出超过框架以形成突出端。 将螺丝插入减震器中，螺钉将电机固定到机架上。 设置固定螺钉的螺母，使得螺钉和螺母中的至少一个将减震器的小直径部分的突出端抵靠在框架上。
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公开(公告)号：US5402156A
公开(公告)日：1995-03-28
申请号：US905608
申请日：1992-06-29
Applicant: Frederick A. Donahue , Paul J. Rowe
Inventor： Frederick A. Donahue , Paul J. Rowe
CPC classification number: B41J19/20
Abstract: A translatable information transfer device, such as ink jet printhead, is stepwise advanced by a mechanism consisting of a lead screw axially spring biased at one end, cam surface provided at the other end of the lead screw, fixed cam follower which engages the cam surface, and a carrier for the information transfer device mounted on the lead screw with cooperating internal threads. Rotation of the lead screw does not advance the carrier having the information transfer device until after one complete revolution of the lead screw, whereupon the cam surface and cam follower permit the information transfer device to axially advance a predetermined distance, such as, for example, one printing swath.
Abstract translation: 诸如喷墨打印头之类的可翻译的信息传送装置通过一个机构来逐步推进，所述机构由一端偏置的导螺杆轴向弹簧，在该导螺杆的另一端设置的凸轮表面，与凸轮表面接合的固定凸轮从动件 以及安装在具有配合的内螺纹的导螺杆上的信息传送装置的载体。 导螺杆的旋转不会使具有信息传送装置的载体前进，直到导螺杆旋转一整圈后，凸轮面和凸轮从动件允许信息传送装置轴向前进预定距离，例如， 一个印刷条。
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