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    • 91. 发明申请
    • MESSVERFAHREN, STÜTZVORRICHTUNG UND MESSVORRICHTUNG
    • 测量方法,支撑装置及测量装置
    • WO2006097319A2
    • 2006-09-21
    • PCT/EP2006/002459
    • 2006-03-17
    • L.M.F. FAHRZEUGTECHNIK GMBHLASS, Klaus, MichaelMACHADO, Carlos
    • LASS, Klaus, MichaelMACHADO, Carlos
    • G01B21/04
    • G01B5/0002G01B21/047
    • Die Erfindung betrifft eine Stützvorrichtung für eine Messvorrichtung mit einem räumlich verstellbaren Messarm (16) zum Vermessen eines körperlichen Messobjekts (15), wobei die Stützvorrichtung (11-14; 500; 700) mittels einer an dem Messarm angeordneten Vorgabeeinrichtung zur Bereitstellung mindestens einer Stützstelle (32-35; 736) positionierbar ist, an der oder auf der das Messobjekt während einer Vermessung anordenbar ist . Die Erfindung betrifft ferner eine Messvorrichtung (10) und ein Messverfahren. Bei der Stützvorrichtung ist vorgesehen, dass sie mindestens zwei Stützfüsse (37; 200) mit jeweils einem mit der Vorgabeeinrichtung (26) korrespondierenden Kopfende (30; 30') aufweist, so dass die Stützfüsse mit Hilfe der Vorgabeeinrichtung auf einer Basisfläche (36) der Messvorrichtung positionierbar sind, dass sie ein Koppelteil (38; 538; 738) mit Koppelungseinrichtungen (91; 591, 791) für die Kopfenden der Stützfüsse aufweist, so dass das Koppelteil (38; 538; 738) nach der Positionierung der Stützfüsse an den Stützfüssen montierbar ist, und dass das Koppelteil die mindestens eine Stützstelle (32-35; 736) bereitstellt.
    • 本发明涉及被测定为包括用于测量物理对象空间可调整的测量臂(16)的测量装置的支撑装置(15),其中,所述支撑装置(11-14; 500; 700)由设置在所述测量臂设置的电极的装置,用于提供至少一个支承点( 32-35; 736)处或测量对象上可定位可以在测量期间被设置。 本发明还涉及一种测量装置(10)和测量方法。 当被设置于支撑装置,它包括至少两个支撑脚(37; 200)每个都具有与对应于该头端设置装置(26)(30; 30“),使得支撑脚与设定装置的帮助上的一个基面(36) 可定位测量装置,它包括一个联接部分具有连接装置(38; 738; 538)(91; 591,791),用于所述支撑腿的顶端,从而使联接构件根据所述支撑脚的支脚定位(38; 738; 538) 可安装,并且所述至少一个支承点的连接部(32-35; 736)提供。
    • 92. 发明申请
    • TASTEINRICHTUNG FÜR VIELFÄLTIGE MESSAUFGABEN
    • 传感装置用于测量任务宽范围
    • WO2004025222A1
    • 2004-03-25
    • PCT/EP2003/009509
    • 2003-08-28
    • CARL MAHR HOLDING GMBHZIEGENBEIN, Rainer
    • ZIEGENBEIN, Rainer
    • G01B21/04
    • G01B5/008G01B11/005G01B21/047
    • Der erfindungsgemäße Kombitaster (1) weist einen Tasterträger (6) auf, der über eine Krafterzeugungseinrichtung (Antrieb (14)) durch Drehung um eine Drehachse (12) in verschiedene Positionen überführbar und mit einer vorgegebenen Kraft bzw. einem vorgegebenen Drehmoment beaufschlagbar ist. Eine Sensoreinrichtung (15) erfasst die Drehposition des Tasterträgers (6). An diesem sind unterschiedliche Tasteinrichtungen (2, 3) gelagert, um unterschiedliche Messaufgaben in unterschiedlichen Tastbetriebsarten zu ermöglichen. Beispielsweise können die Tasteinrichtungen (2, 3) unterschiedliche mechanische Taster sein. Alternativ oder zusätzlich können optische oder sonstige nicht berührende Tasteinrichtungen an dem Tasterträger (6) angeordnet werden, um weitere Tastaufgaben zu lösen.
    • 本发明的组合开关(1)包括一个按键支持(6),其在由力产生装置(驱动器(14))的旋转作用有关的不同位置的旋转(12)的轴线和可转移到一个预定的力或预定扭矩。 一种传感器装置(15)检测到所述触针支承件(6)的旋转位置。 在这个不同的感测装置(2,3)支撑,以允许在不同Tastbetriebsarten不同的测量任务。 例如,感测装置可以(2,3)具有不同的机械开关。 或者或另外,光学或其他非接触传感装置可以设置在触针载体(6)上,为了解决更多Tastaufgaben。
    • 95. 发明申请
    • SYSTEM FOR MEASURING STRUCTURES OF AN OBJECT
    • 安排对象的测量结构
    • WO99063301A1
    • 1999-12-09
    • PCT/EP1999/003744
    • 1999-05-29
    • G01B11/00G01B21/00G01B21/04
    • G01B21/047G01B11/007
    • The invention relates to a device for measuring structures of an object by means of a stylus assigned to a coordinate measuring device (22) and comprising a stylus element (12) and a stylus prolongation (14) in the form of an optical waveguide starting from an interchangeable support (16). To be able to determine any kind of structure with great accuracy and to allow for easy adjustment and rapid exchange of the stylus the invention provides for the coordinate measuring device to comprise a sensor for optically determining the stylus element and/or at least one target marker directly assigned to same as well as an evaluation unit by means of which the structure is calculated from the position of the optical sensor in relation to the coordinate system of the coordinate measuring device and the position of the stylus element or target market directly measured by means of the optical sensor; for the sensor to form a jointly adjustable unit at least with the stylus element; and for the stylus to be connected via an optomechanical interface with an adjustment device which starts at the interchangeable support and can be rotationally and linearly adjusted.
    • 本发明涉及一种装置,用于通过用感测元件(12)和在光纤中,其包括从AC保持器触头(10)的形式的探针延伸部分(14)相关联的坐标测量机(22)的装置测量物体的结构(16) 发出。 为了确定具有高精确度,其特征在于,易于对准和快速更换探头的应该是可能的任何结构,它建议,所述坐标测量装置的传感器的探头元件和/或至少一个的光学测定直接相关联的目标以及评估单元 包括,使用从所述光学传感器的对于坐标测量机的坐标系中的位置来计算与由探测器元件或目标标记的光学传感器的位置,即与至少所述感测元件的传感器形成一个共同被调节部的结构中的直接测量,并且该探测器 经由一光接口从所述交换保持器调节装置,其是旋转和平移的可调节连接到传出。
    • 96. 发明申请
    • METHOD AND APPARATUS FOR CHANGING OPERATING MODULES ON A COORDINATE POSITIONING MACHINE
    • 在坐标定位机上改变操作模块的方法和装置
    • WO99061199A1
    • 1999-12-02
    • PCT/GB1999/001603
    • 1999-05-20
    • B23Q3/157B23Q3/155G01B21/04
    • B23Q3/15506B23Q3/15526G01B21/047Y10T483/10Y10T483/179Y10T483/18Y10T483/1809
    • A magazine which retains tools within the working area of a machine tool has a storage port which is mounted to a base via a compliant mount which provides two degrees of rotational freedom, and two degrees of translational freedom. The mount enables the storage port to be brought into register with a chuck on the spindle of the machine as a result of mutual engagement between surfaces on the storage port and the chuck during a tool change operation. The tool is retained within the chuck by using hydraulic pressure chambers in the chuck to deform an interior wall of the chuck cavity, and thereby causing it to grip the sides of the tool. Such a retention mechanism requires a relatively small clearance of the tool within the chuck when the wall is underformed, thereby necessitating the compliantly mounted storage port and alignment surfaces.
    • 保留在机床工作区域内的工具的存储库具有通过提供两度旋转自由度和两度平移自由度的柔性安装座安装到基座的存储口。 安装件使得存储端口能够在机具更换操作期间由于在存储口和卡盘上的表面之间的相互接合而与机器的主轴上的卡盘对准。 通过使用卡盘中的液压室将工具保持在卡盘内,以使卡盘腔的内壁变形,从而使其夹紧工具的侧面。 当壁不成形时,这种保持机构需要夹具内的工具的相对小的间隙,从而需要顺从地安装的存储口和对准表面。
    • 97. 发明申请
    • INSPECTION SYSTEM FOR COORDINATE POSITIONING MACHINE
    • 协调定位机检查系统
    • WO1997035164A1
    • 1997-09-25
    • PCT/GB1997000688
    • 1997-03-13
    • RENISHAW PLCMcMURTRY, David, RobertsHELLEN, Graham, AndrewSULLIVAN, Jonathan, Shamus
    • RENISHAW PLC
    • G01B21/04
    • G01B7/012G01B21/047
    • A coordinate measuring machine carries a modular touch trigger probe (100), via an adaptor (200), on its movable arm (10). The probe (100) consists of a retaining module (102) which is mounted to the adaptor (200), and a stylus module (104) which is magnetically connected to the retaining module (102) in a manner which enables the exchange of one stylus module (104) for another. The adaptor consists of a pair of coupling members (202, 204) which are urged into mutual engagement by magnets (212). Automatic exchange of stylus modules occurs by using movement of the arm (10) to disengage a stylus module (104) from the retaining module (102). Similarly, the exchange of one probe for another is carried out by using movement of the arm (10) to disengage the lower coupling member (204) from the upper coupling member (202). Because magnetic attraction between the coupling members (202, 204) is necessarily greater than the attraction between retaining and stylus modules (102, 104), lower coupling member (204) has three levers (222), operable by downward relative movement of a release ring (220), which occurs during uncoupling. The levers (222) provide the mechanical advantage necessary to enable movement of the arm (10) to overcome the relatively large magnetic attraction force between coupling members (202, 204).
    • 坐标测量机通过适配器(200)在其可移动臂(10)上携带模块化触摸式触发探针(100)。 探针(100)由安装到适配器(200)的保持模块(102)和以与使保持模块(102)交换的方式磁性连接到保持模块(102)的触针模块(104)组成 触针模块(104)用于另一个。 适配器由一对联接构件(202,204)组成,其被推动成由磁体(212)相互接合。 通过使用臂(10)的移动将触控笔模块(104)与保持模块(102)脱离来进行手写笔模块的自动交换。 类似地,通过使用臂(10)的移动使得下联接构件(204)与上联接构件(202)脱离来进行另一个探针的更换。 由于联接构件(202,204)之间的磁吸力必须大于保持件和触针模块(102,104)之间的吸引力,所以下连接构件(204)具有三个杆(222),可通过释放的向下相对运动 环(220),其在解耦期间发生。 杠杆(222)提供了使臂(10)能够移动以克服联接构件(202,204)之间相对大的磁吸引力所必需的机械优点。
    • 98. 发明申请
    • SYSTEM AND METHOD FOR THE WIRELESS SIGNAL TRANSMISSION BETWEEN A MEASURING HEAD AND A REMOTE RECEIVER
    • 测量头和远程接收器之间的无线信号传输的系统和方法
    • WO1996036029A1
    • 1996-11-14
    • PCT/EP1996001875
    • 1996-05-06
    • MARPOSS SOCIETA' PER AZIONIFERRARI, Andrea
    • MARPOSS SOCIETA' PER AZIONI
    • G08C17/02
    • G08C17/02G01B21/047G01B2210/58G08C19/28
    • A system for transmitting a radio-frequency signal from a contact detecting probe (1), powered by a battery (4), to a remote interface (11), that includes the transmitting, by way of coded serial signals, of messages containing information regarding the state of the probe, the level of charge of its associated battery, and other possible control and identification information. In order to guarantee the repeatability of the delay time that cannot be avoided in the transmission of the change of state of the probe, the bit periods of the single bits that form the message are changed, with respect to a nominal bit period (TN) of the serial signal, on the basis of the delay or the advance at which there occurs the change of state, with respect to a theoretical instant (C0) pre-set within the nominal bit period. Each message comprises a number of bits that represent coded variables, and a start sequence (ST), clearly distinguishable with respect to the coded variables, and enabling the interruption of serial signals the transmission of which is in progress.
    • 一种用于从由电池(4)供电的接触检测探针(1)发送射频信号到远程接口(11)的系统,其包括通过编码串行信号发送包含信息的消息 关于探针的状态,其相关联的电池的电荷水平以及其他可能的控制和识别信息。 为了保证在传送探测状态的变化中无法避免的延迟时间的重复性,形成消息的单个比特的比特周期相对于标称比特周期(TN)而改变, 相对于在标称位周期内预设的理论时刻(C0),基于延迟或发生状态改变的提前的串行信号。 每个消息包括表示编码变量的多个比特,以及相对于编码变量可清楚区分的开始序列(ST),并且使得能够中断其发送正在进行的串行信号。
    • 99. 发明申请
    • CONTROL AXIS MOUNTED COMPUTER INTERFACE FOR COORDINATE MEASURING MACHINES
    • 用于坐标测量机的控制轴安装计算机接口
    • WO1994024514A1
    • 1994-10-27
    • PCT/US1994004203
    • 1994-04-15
    • BROWN & SHARPE MANUFACTURING COMPANY
    • BROWN & SHARPE MANUFACTURING COMPANYMARIANI, Michael, A.SHEEHAN, Kenneth, L.
    • G01B05/03
    • G01B5/008G01B21/047
    • A computer interface device (56) for a coordinate measuring machine (20) comprises a trackball (78) that transmits perpendicular movement signals to a computer (60) in response to corresponding perpendicular movement (80, 82) of the trackball (78). The computer (60) is interconnected with the coordinate measuring machine (20) and normally receives measurement data corresponding to a location of a probe (52) on the computer (60). The trackball (78) is located adjacent the probe (52) so that a user grasping the probe (52) can manipulate the trackball (78) to transmit data manipulation signals to the computer. Typically, the trackball (78) moves a cursor about the computer screen (129). A plurality of data entry buttons (84, 86) are included on the interface device (56) and enable the user to execute computer procedures selected by the cursor.
    • 用于坐标测量机(20)的计算机接口设备(56)包括跟踪球(78),其响应于轨迹球(78)的相应垂直运动(80,82)将垂直运动信号发送到计算机(60)。 计算机(60)与坐标测量机(20)互连,并且通常在计算机(60)上接收与探头(52)的位置对应的测量数据。 跟踪球(78)位于探头(52)附近,使得抓住探头(52)的用户可操纵轨迹球(78)将数据操作信号传送到计算机。 通常,轨迹球(78)围绕计算机屏幕(129)移动光标。 多个数据输入按钮(84,86)被包括在接口设备(56)上,并使用户能够执行由光标选择的计算机程序。
    • 100. 发明申请
    • AUTOMATED ARTEFACT HANDLING SYSTEM FOR MACHINE TOOLS
    • 自动化工具处理系统
    • WO1992022785A1
    • 1992-12-23
    • PCT/GB1992001103
    • 1992-06-18
    • RENISHAW METROLOGY LIMITEDMCMURTRY, David, RobertsSAUNDERS, Marc, Thomas, BerkeleyJAMES, Nicholas, AntonyBUCKINGHAM, Mark, Antony
    • RENISHAW METROLOGY LIMITED
    • G01B21/04
    • G01B21/047B23Q7/1426B23Q17/20Y10T483/10Y10T483/165Y10T483/1855
    • An automatic pallet handling system for a machine tool is described in which the pallets are formed as lightweight cassettes (10) which can be mounted by means of shaped locating features on the external periphery of a receiving device (4) mounted, for example, for rotation with a horizontal indexing spindle (2) in a vertical spindle CNC machine. A portable cassette-loading system (15) which consists of a chain conveyor (17) having links (18) pivotably connected side-by-side and formed from lightweight extrusions is positionable adjacent the machine or removable to a loading station. The extruded links form features for engaging the same cassette-locating features on the cassettes and a transfer mechanism (50) slides the cassettes from the loading conveyor to the periphery of the receiving device. The advantages are that several cassettes holding tools, workpieces or calibration artefacts, all references (26), can be loaded onto or removed from the machine independently of other cassettes which remain in place, to provide great flexibility of operation. The invention can be applied to horizontal spindle CNC machines.
    • 描述了一种用于机床的自动托盘处理系统,其中托盘形成为轻质盒(10),其可以通过成形定位特征安装在接收装置(4)的外周上,例如安装在 在垂直主轴CNC机床中用水平分度轴(2)旋转。 一种由链式输送机(17)组成的便携式盒式装载系统(15),该链条传送器(17)具有可并联并由轻量级突起形成的可枢转地连接的链节(18),可邻近机器定位或移动到装载站。 挤压连杆形成用于接合盒上相同的盒定位特征的特征,并且传送机构(50)将盒从装载传送器滑动到接收装置的周边。 优点在于,可以将保持工具,工件或校准工件的所有参考文献(26)的几个盒子独立于保留在适当位置的其他盒子装载到机器上或从机器移除,以提供极大的操作灵活性。 本发明可应用于卧式主轴数控机床。