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1. 发明申请

WO2007144573A1 METROLOGY APPARATUS 审中-公开
标题翻译：计量器具
公开(公告)号：WO2007144573A1
公开(公告)日：2007-12-21
申请号：PCT/GB2007/002102
申请日：2007-06-08
申请人： RENISHAW PLC , EVANS, Finlay, Jonathan , MCMURTRY, David, Roberts , BULLED, Colin, Ray
发明人： EVANS, Finlay, Jonathan , MCMURTRY, David, Roberts , BULLED, Colin, Ray
IPC分类号： G01B21/04 , G01B5/00
CPC分类号： B25J17/0216 , G01B5/0002 , G01B5/0016 , G01B21/04 , G01D5/34746
摘要： Position measurement apparatus, such as hexapod co-ordinate measuring machine, is described that comprises a thrust frame and a metrology frame. The thrust frame comprises a load carrying base (10) connected to a moveable platform (6) by a plurality of powered extendable legs (8). The metrology frame comprising a metrology base (14) attached to the load carrying base (10) by a base attachment mechanism such as kinematic mounts 16. The base attachment mechanism is arranged to prevent any distortions of the load carrying base (10) being transmitted to the metrology base (14).
摘要翻译：描述了诸如六足坐标测量机的位置测量装置，其包括推力框架和计量框架。推力框架包括通过多个动力可伸展腿部（8）连接到可移动平台（6）的承载基座（10）。测量框架包括通过诸如运动学支座16之类的基座附接机构附接到承载座（10）的计量基座（14）。底座附接机构设置成防止承载基座（10）的任何变形被传递到计量基地（14）。

2. 发明申请

WO2007144585A2 PIVOT JOINT ASSEMBLY 审中-公开
标题翻译： PIVOT联合大会
公开(公告)号：WO2007144585A2
公开(公告)日：2007-12-21
申请号：PCT/GB2007/002134
申请日：2007-06-08
申请人： RENISHAW PLC , EVANS, Finlay, Jonathan , MCMURTRY, David, Roberts
发明人： EVANS, Finlay, Jonathan , MCMURTRY, David, Roberts
IPC分类号： G01B21/04 , G02B5/00 , F16C11/06 , F16C11/04 , G01D5/347
CPC分类号： B25J17/0216 , G01B5/0002 , G01B5/0016 , G01B21/04 , G01D5/34746 , Y10T403/32565
摘要： A pivot joint assembly (18,32;100;120;150) is described that includes a multi-axis revolute joint portion and a ball joint portion. The multi-axis revolute joint portion provides rotational movement about two or more revolute axes (A,B,D) that substantially intersecting at an intersection point (C;130). The ball joint portion comprising a ball (92;116;132;176) located in the vicinity of said intersection point. The pivot joint assembly allows separate coupling of load members (60;108;128;156) and metrology members (46;154,158) to one or more platforms. A hexapod co-ordinate measuring machine (2) including such pivot joint assemblies is also described.
摘要翻译：描述了包括多轴旋转接头部分和球接头部分的枢转接头组件（18,32; 100; 120; 150）。多轴旋转接头部分在两个或更多个旋转轴线（A，B，D）上提供与交点（C; 130）基本相交的旋转运动。所述球形接头部分包括位于所述交叉点附近的球（92; 116; 132; 176）。枢轴接头组件允许将负载构件（60; 108; 128; 156）和计量构件（46; 154,158）分离耦合到一个或多个平台。还描述了包括这种枢轴接头组件的六足坐标测量机（2）。

3. 发明申请

WO2007144587A1 EXTENDABLE LEG ASSEMBLY FOR POSITION MEASUREMENT APPARATUS 审中-公开
标题翻译：用于位置测量装置的可扩展的LEG装置
公开(公告)号：WO2007144587A1
公开(公告)日：2007-12-21
申请号：PCT/GB2007/002149
申请日：2007-06-08
申请人： RENISHAW PLC , EVANS, Finlay, Jonathan , MCMURTRY, David, Roberts
发明人： EVANS, Finlay, Jonathan , MCMURTRY, David, Roberts
IPC分类号： G01B21/04
CPC分类号： B25J17/0216 , G01B5/0002 , G01B5/0016 , G01B21/04 , G01D5/34746
摘要： An extendable leg assembly (8; 30) for a measuring machine, such as a co-ordinate measuring machine, is described. The extendable leg assembly (8; 30) has a first end and a second end and comprises metrology apparatus for measuring the separation between the first end and the second end. The metrology apparatus comprises one or more elongate metrology members (44, 46; 76,78) having a low coefficient of thermal expansion. The extendable leg assembly (8;30) may be attached to one or more platforms (4, 6; 36, 38) by a pivot joint. In a preferred embodiment, the load bearing structure (50, 56) is mechanically isolated from the metrology structure (76,78, 80) of the leg assembly (8; 30).
摘要翻译：描述了一种用于诸如坐标测量机之类的测量机的伸缩腿组件（8; 30）。可伸缩腿部组件（8; 30）具有第一端和第二端，并且包括用于测量第一端和第二端之间的间隔的计量装置。测量装置包括具有低热膨胀系数的一个或多个细长计量构件（44,46; 76,78）。可伸缩腿组件（8; 30）可以通过枢转接头附接到一个或多个平台（4,6; 36,38）。在优选实施例中，承载结构（50,56）与腿部组件（8; 30）的计量结构（76,78,80）机械隔离。

4. 发明申请

WO2006100508A1 MEASUREMENT PROBE 审中-公开
标题翻译：测量探头
公开(公告)号：WO2006100508A1
公开(公告)日：2006-09-28
申请号：PCT/GB2006/001095
申请日：2006-03-24
申请人： RENISHAW PLC , HELLIER, Peter, Kenneth , MCMURTRY, David, Roberts
发明人： HELLIER, Peter, Kenneth , MCMURTRY, David, Roberts
IPC分类号： G01B7/012
CPC分类号： G01B7/012
摘要： A probe for position determining apparatus has a probe body (18) and a workpiece-contacting stylus (14). A strain sensitive structure connects the probe body and the stylus, and includes bendable members (32). The bendable members have an asymmetric cross-section, e.g. "T" shaped. A strain gauge (33) is mounted to the stem of the "T" to detect the bending caused when the stylus contacts a workpiece. This enables the strain sensitive structure to be both robust and sensitive to the bending.
摘要翻译：用于位置确定装置的探针具有探针主体（18）和工件接触触针（14）。应变敏感结构连接探头主体和触针，并且包括可弯曲构件（32）。可弯曲构件具有不对称的横截面，例如， “T”形。应变仪（33）安装在“T”的杆上，以检测当触针接触工件时产生的弯曲。这使得应变敏感结构既稳固又对弯曲敏感。

5. 发明申请

WO2006067398A1 MACHINE AND CONTROL SYSTEM 审中-公开
标题翻译：机器和控制系统
公开(公告)号：WO2006067398A1
公开(公告)日：2006-06-29
申请号：PCT/GB2005/004890
申请日：2005-12-20
申请人： RENISHAW PLC , MCMURTRY, David, Roberts , MCFARLAND, Geoffrey , MAXTED, Paul
发明人： MCMURTRY, David, Roberts , MCFARLAND, Geoffrey , MAXTED, Paul
IPC分类号： G05B19/416 , B23Q15/12 , B23Q17/20
CPC分类号： B23Q17/0971 , B23Q15/12 , B23Q17/0966 , B23Q17/0985 , G05B19/4163 , G05B2219/34443 , G05B2219/37027 , Y10T82/10 , Y10T82/2502
摘要： A machine tool control method is disclosed employing a machine tool for carrying out a work producing process having a cutting implement (40) for machining a workpiece according to the process, the cutting implement (40) comprising a first part having a shank (30) and a second part having a cutting surface (48) and, optionally a tool holder, a sensor device (42, 44) provided on the second part of the cutting implement (40) for sensing at least one condition of the process, and a machine controller( 24) , the method comprising: operating the machine under the control of the machine controller (24) to cause a process to commence, sensing at least one condition of the process, and adapting controller or sensor based cutting parameters during the process in accordance with the sensed condition. The cutting implement (40) may be changeable during the process. The process can be a single cutting operation. Sensor based parameters can be adapted independently of the machine controller.
摘要翻译：公开了一种机床控制方法，该机床用于执行具有用于根据该过程加工工件的切削工具（40）的加工生产过程的机床，所述切削工具（40）包括具有柄（30）的第一部分，以及第二部分，其具有切割表面（48）和可选地工具夹具，所述传感器装置（42,44）设置在所述切割工具（40）的第二部分上，用于感测所述处理的至少一个状态，以及机器控制器（24），所述方法包括：在所述机器控制器（24）的控制下操作所述机器以使处理开始，感测所述过程的至少一个状况，以及在所述过程期间调整基于控制器或传感器的切割参数根据感测到的状况。在该过程中切割工具（40）可以是可变的。该过程可以是单次切割操作。基于传感器的参数可以独立于机器控制器进行调整。

6. 发明申请

WO2005054781A1 METHOD AND APPARATUS FOR SCANNING 审中-公开
标题翻译：扫描方法和装置
公开(公告)号：WO2005054781A1
公开(公告)日：2005-06-16
申请号：PCT/GB2004/004953
申请日：2004-11-24
申请人： Renishaw plc , MCMURTRY, David, Roberts , WELLS, Peter, John
发明人： MCMURTRY, David, Roberts , WELLS, Peter, John
IPC分类号： G01B21/04
CPC分类号： A61C9/0053 , A61C9/0093 , A61C13/0004 , G01B5/004 , G01B21/20
摘要： Disclosed is a scanner for the scanning of articles comprising a scanning apparatus (10) having a scanning device (18) and a rotatable sample mount (14,420) whereby, the scanning device and mount are relatively displaceable along the rotary axis (48) of the mount, a receptacle (40,140,240,400) mounted on the sample mount, the receptacle being capable of securely accommodating an article (30), and an actuator (146,246) for linearly displacing the receptacle whereby, actuation of the actuator displaces the receptacle and any article secured thereto, with respect to the sample mount. The article may be elongate and the displacement by the actuator is along an axis defined by the elongate axis of the elongate article. Also disclosed is a method of scanning.
摘要翻译：公开了一种用于扫描物品的扫描器，其包括具有扫描装置（18）和可旋转样品支架（14,420）的扫描装置（10），由此扫描装置和支架沿着旋转轴线（48）相对移位安装在样品支架上的容器（40,140,240,400），所述容器能够牢固地容纳物品（30），以及用于使所述容器线性移位的致动器（146,246），由此所述致动器致动器移动所述容器并且固定所述物品相对于样品座。制品可以是细长的，并且致动器的位移沿着由细长制品的细长轴线限定的轴线。还公开了一种扫描方法。

7. 发明申请

WO2003079555A3 ENCODER WITH REFERENCE MARKS 审中-公开
公开(公告)号：WO2003079555A3
公开(公告)日：2003-09-25
申请号：PCT/GB2003/001087
申请日：2003-03-14
申请人： RENISHAW PLC , HENSHAW, James, Reynolds , HOMER, Michael , MCMURTRY, David, Roberts
发明人： HENSHAW, James, Reynolds , HOMER, Michael , MCMURTRY, David, Roberts
IPC分类号： H03M1/06
摘要： An encoder comprises a scale (10) with a main scale track (12), along which a readhead (22) is movable. The scale has reference marks (18, 20), spaced laterally on each side of the main scale track (12). A common reference mark detector (30) produces a combined output from detection of both the reference marks (18, 20). This averages the Abbe errors of the reference marks, reducing the effect of any yaw misalignment of the readhead. Instead of a common reference mark detector, there may be a respective detector for each reference mark, outputs of which are combined electronically.

8. 发明申请

WO2003053630A1 RACK AND MODULE CHANGE SYSTEM 审中-公开
标题翻译：机架和模块更换系统
公开(公告)号：WO2003053630A1
公开(公告)日：2003-07-03
申请号：PCT/GB2002/005584
申请日：2002-12-10
申请人： RENISHAW PLC , MCMURTRY, David, Roberts , MCFARLAND, Geoffrey , TRULL, Stephen, James
发明人： MCMURTRY, David, Roberts , MCFARLAND, Geoffrey , TRULL, Stephen, James
IPC分类号： B23Q3/155
CPC分类号： B23Q3/15553 , B23Q1/5481 , B23Q3/15526 , Y10S483/901 , Y10T483/17 , Y10T483/1809
摘要： A module storage rack is disclosed e.g. a probe rack suitable for use with a carrier e.g. a probe measurement head which is movable relative to the rack for picking a module from the rack. The rack comprises a base member and a plurality of storage ports connected to the base for storing the modules, each port having an actuatable connecting or disconnecting tool for connecting or disconnecting a module to or from the carrier, and each storage port being movable relative to the base member the said relative movement providing the actuation of the tool wherein the said plurality of storage ports are movable together relative to the base. Additionally, there is disclosed a linkage having a plurality of pivotally interconnected rigid members being connected to the tool for causing the tool to connect or disconnect the module to or from the carrier. The linkage may be operated by movement of the rack or by alternative means.
摘要翻译：公开了一种模块存储架。适合与载体一起使用的探针架。探针测量头，其相对于齿条移动，用于从机架拾取模块。机架包括基座部件和连接到基座的多个存储端口，用于存储模块，每个端口具有可致动的连接或断开工具，用于将模块连接到或脱离托架，并且每个存储端口可相对于所述基部构件所述相对运动提供所述工具的致动，其中所述多个存储端口可相对于所述基座一起移动。此外，公开了一种具有多个枢转互连的刚性构件的联动装置，该刚性构件连接到工具上，用于使工具将模块连接到或离开载体。连杆可以通过机架的移动或通过替代方式来操作。

9. 发明申请

WO2003041905A1 SUBSTRATE TREATMENT DEVICE AND METHOD AND ENCODER SCALE TREATED BY THIS METHOD 审中-公开
标题翻译：本方法处理的基板处理装置及方法及编码器规模
公开(公告)号：WO2003041905A1
公开(公告)日：2003-05-22
申请号：PCT/GB2002/005179
申请日：2002-11-15
申请人： RENISHAW PLC , ELLIN, Alexander, David, Scott , HENSHAW, James, Reynolds , MCMURTRY, David, Roberts
发明人： ELLIN, Alexander, David, Scott , HENSHAW, James, Reynolds , MCMURTRY, David, Roberts
IPC分类号： B23K26/08
CPC分类号： C23F1/02 , B23K26/04 , B23K26/0823 , B23K26/361 , G01D5/34707
摘要： The invention provides a substrate treatment method and apparatus to produce a pattern on the substrate (10). Embodiments show a substrate (10) in the form of a rotary encoder ring (10) having a pattern of marks producable by means of a laser treatment device (122) controllable by a controller (100, 110) to produce the pattern in the correct manner whilst there is continuous relative displacement between the ring (10) and the laser treatment device (122).
摘要翻译：本发明提供了一种在基板10上产生图案的基板处理方法和装置。实施例示出了旋转编码器环10形式的基板10，其具有通过可由控制器控制的激光治疗装置122可生产的标记图案 100,110，以在环10和激光治疗装置122之间存在持续的相对位移的情况下以正确的方式产生图案。

10. 发明申请

WO2006079794A1 ARTICULATING DEVICE 审中-公开
标题翻译：专业设备
公开(公告)号：WO2006079794A1
公开(公告)日：2006-08-03
申请号：PCT/GB2006/000235
申请日：2006-01-25
申请人： RENISHAW plc , LLOYD, Peter, George , WALLACE, David, Sven , MCMURTRY, David, Roberts , CHASE, James, Lancelot , JONES, David
发明人： LLOYD, Peter, George , WALLACE, David, Sven , MCMURTRY, David, Roberts , CHASE, James, Lancelot , JONES, David
IPC分类号： G05B19/404
CPC分类号： G05B19/404 , G05B2219/39179 , G05B2219/41048 , G05B2219/41081
摘要： Disclosed is a method of moving an articulating mechanism (22,410) for a measuring device, comprising the steps of: releasing two bodies (14,16, 410a,410b) which form the articulating mechanism allowing relative movement thereof; moving one of the bodies with respect to the other until a desired position is reached; and re-constraining the two bodies so they are relatively fixed, perhaps as part of a locking process, characterised in that relative movement prior to re-constraining at the desired position occurs under particular conditions. The particular conditions including moving from the same direction; and stopping, slowing down or maintaining the condition at a position adjacent to the desired position. Also disclosed is a method of positioning an articulating mechanism (22,410) for a measuring device which is controlled by a potentiometer and a controller (11) for a measuring device.
摘要翻译：公开了一种移动用于测量装置的铰接机构（22,410）的方法，包括以下步骤：释放形成铰接机构的两个主体（14,16，410a，410b），允许其相对移动; 将一个物体相对于另一个移动到达到期望的位置; 并且重新约束两个体，使得它们相对固定，可能作为锁定过程的一部分，其特征在于，在特定条件下发生在期望位置处重新约束之前的相对运动。特定条件包括从同一方向移动; 并且在与期望位置相邻的位置处停止，减缓或维持状态。还公开了一种定位由用于测量装置的电位器和控制器（11）控制的测量装置的关节运动机构（22,410）的方法。

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