Sheet conveying apparatus
    151.
    发明公开
    Sheet conveying apparatus 失效
    片材输送装置

    公开(公告)号:EP0734874A3

    公开(公告)日:1998-02-04

    申请号:EP96104911.1

    申请日:1996-03-27

    Abstract: A sheet conveying apparatus and an original reading apparatus according to the present invention can reduce a load of a drive system for rotating a convey rotary member and can be made compact. The apparatus comprises an original convey roller 1 rotatably supported by a frame 5, and a CS holder 3 rockably held by a CS holder rotation shaft 3a regulated (in a thickness-wise direction of an original) by a CS holder rotation shaft holding portion 5a of the frame 5 and adapted to hold a CS 2 in a confronting relation to the original convey roller 1. The CS 2 is urged against the original convey roller 1 by an urging spring 4.

    Abstract translation: 根据本发明的片材传送装置和原稿读取装置可以减小用于旋转传送旋转构件的驱动系统的负载并且可以制造得紧凑。 该设备包括由框架5可旋转地支撑的原稿传送辊1以及由CS保持器旋转轴保持部分5a(在原稿的厚度方向上)调节的CS保持器旋转轴3a可摇摆地保持的CS保持器3 并且适于以与原稿传送辊1面对的关系保持CS2。CS2通过推压弹簧4推压在原稿传送辊1上。

    Image sensor
    153.
    发明公开
    Image sensor 失效
    Bildlaser。

    公开(公告)号:EP0520430A2

    公开(公告)日:1992-12-30

    申请号:EP92110681.1

    申请日:1992-06-25

    Applicant: ROHM CO., LTD.

    Abstract: An image sensor has a frame, a transparent cover which is mounted on the top of the frame and on which an original document is to be placed, and a base plate disposed within the frame. On the base plate, there are mounted a light emitting section, a lens for condensing the reflective light and a light receiving section.
    The base plate is disposed within the frame so that the light emitting section is located directly below the transparent cover and the optical axis of the condensing lens is inclined relative to the plane of the transparent cover. Light rays emitted from the light emitting section enter the transparent cover in a direction substantially perpendicular to the plane thereof and are reflected by the transparent cover slantingly toward the light receiving section. By arranging the condensing lens inclined relative to the plane of the transparent cover, the vertical distance between the light receiving section and the transparent cover can be reduced. The entire configuration of the frame is tapered toward the transparent cover on the top thereof. Thus, the image sensor can be more easily assembled into any electronic instrument. The light emitting section is enclosed by walls which are increased in reflectivity, resulting in an increase of the amount of irradiating light. The condensing lens can be mounted and held in a recess formed in the top of the frame without the need for any adhesive.

    Abstract translation: 图像传感器具有框架,透明盖,其安装在框架的顶部上并且原稿将放置在其上;以及基板,其设置在框架内。 在基板上安装有发光部,用于聚光反射光的透镜和光接收部。 基板设置在框架内,使得发光部分位于透明盖的正下方,聚光透镜的光轴相对于透明盖的平面倾斜。 从发光部射出的光线在与其平面大致垂直的方向上进入透明盖,并被透明盖向着光接收部倾斜地反射。 通过配置相对于透明盖的平面倾斜的聚光透镜,可以减少光接收部和透明盖之间的垂直距离。 框架的整体结构朝向顶部的透明盖逐渐变细。 因此,图像传感器可以更容易地组装成任何电子仪器。 发光部分由反射率增加的壁包围,导致照射光量的增加。 聚光透镜可以安装并保持在形成在框架顶部的凹部中,而不需要任何粘合剂。

    Dispositif de numérisation pour système d'affranchissement
    154.
    发明公开
    Dispositif de numérisation pour système d'affranchissement 有权
    数字化设备的盖印系统

    公开(公告)号:EP2172908A1

    公开(公告)日:2010-04-07

    申请号:EP09170948.5

    申请日:2009-09-22

    Abstract: Dispositif de numérisation d'articles de courrier comprenant un capteur d'images à contact (22) disposé selon une direction perpendiculaire à la direction de convoyage des articles de courrier au travers d'un module d'un système d'affranchissement; un support (40 ; 40A, 40B) sur lequel est fixé le capteur, le support pouvant pivoter à une extrémité d'au moins un premier levier d'entraînement (44) dont l'autre extrémité peut elle même pivoter autour d'un premier axe d'articulation commun (46), solidaire d'une partie fixe (38) du module et disposé en amont d'un ensemble de rouleaux de transport, de façon à permettre un déplacement vertical du capteur d'images à contact ; et au moins un second levier d'entraînement (48) dont une extrémité peut pivoter autour d'un second axe d'articulation commun (50), solidaire de la partie fixe du module et disposé en aval de l'ensemble de rouleaux de transport et dont l'autre extrémité déplacée en synchronisme avec le déplacement vertical de cet ensemble de rouleaux de transport va assurer le déplacement du capteur d'images à contact via le premier levier d'entraînement.

    Abstract translation: 一种邮件物品扫描装置,其特征在于,包括:通过邮资计量器模块沿着与邮件物品的传送方向垂直的方向设置的接触式图像传感器(22) 一个支撑件(40; 40A,40B),在其被固定在传感器中,支撑可枢转的至少一个第一驱动杆的一个端部(44),其另一端本身可以绕第一 与模块的固定部分(38)一体并且布置在一组传送辊的上游的公共铰接销(46),以允许接触式图像传感器的垂直位移; 和至少一个第二驱动杆(48),其一端可绕一个第二公共铰链轴线(50),积分与所述模块的固定部和设置在所述一组传送辊的下游侧 并且其另一端与该组传送辊的垂直位移同步地移动将使接触图像传感器移动通过第一驱动杆。

    Image forming apparatus having deformation limiting area
    155.
    发明公开
    Image forming apparatus having deformation limiting area 审中-公开
    Bilderzeugungsvorrichtung mit Deformationsbegrenzungsbereich

    公开(公告)号:EP1887413A1

    公开(公告)日:2008-02-13

    申请号:EP07110497.0

    申请日:2007-06-18

    Inventor: Tahk, Gyung-mo

    Abstract: An image forming apparatus includes a laser scanning unit (30) having at least two coupling parts (133), and a main body frame (170) having a main body coupling part (171) corresponding to each of the coupling parts (133), at least one of the coupling parts (133) and the main body coupling part (171) having a deformation limiting cut-out (173) to limit a relative deformation of the laser scanning unit (30) coupled to the main body frame (170).

    Abstract translation: 图像形成装置包括具有至少两个耦合部分(133)的激光扫描单元(30)和具有与每个耦合部分(133)对应的主体耦合部分(171)的主体框架(170) 耦合部分(133)和主体联接部分(171)中的至少一个具有变形限制切口(173),以限制联接到主体框架(170)的激光扫描单元(30)的相对变形 )。

    Electrophotographic apparatus with asymmetric mounting frame for optical scanning device
    156.
    发明公开
    Electrophotographic apparatus with asymmetric mounting frame for optical scanning device 有权
    电子自动化仪器设备不对称化学品Einbaurahmenfüroptische Abtasteinheit

    公开(公告)号:EP1460486A1

    公开(公告)日:2004-09-22

    申请号:EP04000051.5

    申请日:2004-01-05

    Abstract: An electrophotographic apparatus (1) achieves miniaturization thereof and improvement of image quality. The shape of an optical scanning device mount frame (16) mounting an optical scanning device is trapezoidal, and asymmetrical with respect to a center line (CL) thereof, and a short side part and a long side part are attached to a first (13) and second frames (14) of the apparatus, respectively. A space for attaching parts is available on the side of the first frame, and a driving device (15) is placed inside the first frame (13) so that the apparatus can be miniaturized. Since the optical scanning device mount frame (16) is asymmetrical with respect to the center line thereof, as compared with one having a symmetrical shape, an eigenvalue of vibration can be shifted to a high frequency, and the mount frame is resistant to vibrate. Thus, the fluctuation of a light beam is suppressed, and the image quality can be improved.

    Abstract translation: 电子照相设备(1)实现其小型化并提高图像质量。 安装光学扫描装置的光学扫描装置安装架(16)的形状是梯形的,并且相对于其中心线(CL)不对称,并且短边部分和长边部分附着到第一(13) )和第二帧(14)。 在第一框架的一侧可以获得用于安装零件的空间,并且驱动装置(15)放置在第一框架(13)的内部,使得装置可以小型化。 由于光扫描装置安装架(16)相对于其中心线不对称,与具有对称形状的光学扫描装置安装架(16)相比,振动的特征值可以移动到高频,并且安装框架抵抗振动。 因此,光束的波动被抑制,并且可以提高图像质量。

    APPARATUS FOR FLAT-BED SCANNER IMAGING SYSTEM TRANSPORT
    159.
    发明公开
    APPARATUS FOR FLAT-BED SCANNER IMAGING SYSTEM TRANSPORT 审中-公开
    用于平板扫描仪成像系统传输的设备

    公开(公告)号:EP1099335A2

    公开(公告)日:2001-05-16

    申请号:EP99935823.7

    申请日:1999-07-21

    Abstract: A contact image sensor (CIS) (201) is incorporated into a drive belt (203) attached to the length of the CIS, resulting in a more compact scanning mechanism and in lighter and smaller scanning devices. The CIS (201) is forced to traverse the document by a drive mechanism (235) that pulls the entire belt and CIS across the document while maintaining the tension necessary to keep the document in the narrow depth of focus. This mechanism provides a uniform force on the CIS, reducing the possibility of yawing motion, and keeps the document in focus through the tension on the drive belt. The combined CIS and transport mechanism power requirements can be supplied by standard computer interfaces. The mechanism also hides the internal workings of the scanner behind a drive belt (203) that is the size of the platen window (301). The drive belt can either be printed with instructions or markings to indicate document placement, or left blank.

    Abstract translation: 接触式图像传感器(CIS)(201)结合到连接到CIS长度的传动带(203)中,导致更紧凑的扫描机构以及更轻和更小的扫描装置。 CIS(201)被迫通过驱动机构(235)来移动文件,该驱动机构(235)将整个带和CIS拉过文件,同时保持必要的张力以使文件保持在狭窄的焦深中。 该机构在CIS上提供均匀的力量,减少偏航运动的可能性,并通过传动带上的张力保持文档的焦点。 标准的计算机接口可以提供组合的CIS和传输机制的电源要求。 该机构还将扫描仪的内部工作隐藏在作为台板窗口(301)的尺寸的传动带(203)的后面。 传动带可以印有说明或标记以指示文件放置,或保留空白。

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