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    METHOD OF POSITIONING A CARRIER ON A FLAT SURFACE, AND ASSEMBLY OF A CARRIER AND AN POSITIONING MEMBER
    5.
    发明公开
    METHOD OF POSITIONING A CARRIER ON A FLAT SURFACE, AND ASSEMBLY OF A CARRIER AND AN POSITIONING MEMBER 审中-公开
    方法用于定位在一个平面上和支撑和载体顺序的定位元件

    公开(公告)号：EP3164721A1

    公开(公告)日：2017-05-10

    申请号：EP15738771.3

    申请日：2015-07-03

    申请人： Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO

    发明人： SADEGHIAN MARNANI, Hamed ,  WINTERS, Jasper ,  CROWCOMBE, William Edward ,  VAN DEN DOOL, Teunis Cornelis ,  KRAMER, Geerten Frans Ijsbrand ,  DEKKER, Albert

    IPC分类号： G01Q70/02 ,  B23Q1/26 ,  B23Q16/00 ,  F16M7/00 ,  F16M11/04

    CPC分类号： G01Q70/02 ,  F16M7/00 ,  F16M11/043 ,  F16M11/18 ,  F16M11/2085 ,  F16M11/2092 ,  F16M11/24 ,  F16M2200/08

    摘要： The invention is directed at a method of positioning a carrier on a flat surface using an positioning member, wherein the carrier comprises an upper part and a base which are connected to each other such as to be arranged remote from each other, wherein the positioning member is arranged between the base and the upper part such that the base is located at an opposite side of the positioning member with respect to the upper part of the carrier, the upper part resting on the positioning member prior to placing of the carrier onto the flat surface, wherein the upper part comprises three engagement elements, and wherein the positioning member comprises a support surface for receiving the three engagement elements of the upper part, said support surface including a plurality of sockets forming a kinematic mount for said three engagement elements, wherein the base comprises three landing elements, each landing element being associated with a respective one of the three engagement elements, and the method comprising the steps of: operating the positioning member for moving the carrier relative to the flat surface in a direction parallel thereto such as to position the carrier above a landing position; performing an action of placing the carrier on the flat surface at the landing position, said action of placing comprising: moving the base towards the flat surface until at least one of said landing elements is in contact with the flat surface and an associated engagement element of said engagement elements is released from the kinematic mount; continue said moving of the base relative to the flat surface until all landing elements are in contact with the flat surface; and continue said action of placing the carrier until all engagement elements are released from the kinematic mount.

    摘要翻译： 本发明涉及在使用于定位部件worin载体上部和它们连接到海誓山盟碱包括在一个平面上定位载体的方法：诸如待远离海誓山盟布置，worin定位件 检查做了基地位于在定位构件的相对侧相对于所述载体的上部，上部搁在定位构件上之前的载体的载置在基座和上部之间被布置到所述平坦 表面，worin上部包括三个卡合元件，并且worin所述定位部件包括一个支撑面，用于接收上部的三个卡合元件，所述支撑表面包括形成用于所述的运动安装三个卡合元件插座的复数，worin 基部包括三个着陆元素，每个元素与一着陆respectivement相关联的三个卡合元件中的一个，一 第二方法包括以下步骤：操作所述定位部件用于在与其平行的方向上的载体相对于所述平坦表面上移动：如上述着陆位置的载体定位; 执行在着陆位置将载体放置在平坦表面上的作用，所述放置包括动作：向所述平坦表面上移动的底座，直至所述着陆元件中的至少一个与所述平坦表面接触，并且相关联的接合元件上 所述接合元件从所述运动学支承件释放; 所述继续相对于所述平坦表面的基体的移动，直到所有着陆元件与平坦表面接触; 并继续将载体放置，直到所有接合元件从运动学支承件释放的所述动作。

    HIGH-PRECISION SCANNING DEVICE
    9.
    发明公开
    HIGH-PRECISION SCANNING DEVICE 审中-公开

    公开(公告)号：EP3324193A1

    公开(公告)日：2018-05-23

    申请号：EP16199624.4

    申请日：2016-11-18

    申请人： Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO

    发明人： DEKKER, Albert ,  BIJNAGTE, Anton Adriaan

    IPC分类号： G01Q10/04 ,  G01Q20/04

    CPC分类号： G01Q10/04 ,  H01J37/26

    摘要： A high-precision scanning device (1) comprises a first linear scanner (11) for providing scanning movements along a first linear scanning axis (21). The first linear scanner comprises a first base frame (31), a first scanning frame (41), two mutually parallel first piezoelectric bending plates (51A, 51B), and two first hinge joints (61A, 61B) having two first hinge axes (71A, 71B), respectively. Under influence of synchronic piezoelectric operation of the two first piezoelectric bending plates, the first scanning frame is being synchronically moved relative to the first base frame along said first linear scanning axis. The scanning device is compact, especially nearby the working areas where the precise scanning movements have to be performed, so that the device can be operable in very tiny working areas.