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31. 发明公开

EP2011449A1 Vermessungseinrichtung und Verfahren zur 3D-Vermessung von Zahnmodellen 审中-公开
公开(公告)号：EP2011449A1
公开(公告)日：2009-01-07
申请号：EP08159470.7
申请日：2008-07-02
申请人： Sirona Dental Systems GmbH
发明人： Eiff, Wolfgang , Fornoff, Peter
IPC分类号： A61C13/00 , G01B11/25
CPC分类号： G01B5/0004 , A61C9/0053 , A61C9/0093 , A61C13/0004 , G01B11/24
摘要： Vermessungseinrichtung 1 zur 3D-Vermessung von Zahnmodellen 2 aus einer Vermessungsrichtung V, aufweisend eine Haltevorrichtung 3 für ein Ganzkiefer-Zahnmodell 2, wobei das Ganzkiefer-Zahnmodell 2 über einen linienförmigen Kieferbogen 2.2 eine Okklusionsebene E aufspannt, weiterhin aufweisend einen Grundkörper 3.1, ein eine rechtwinklig zur Vermessungsrichtung V verlaufende Schwenkachse 3.4 aufweisendes Schwenklager 3.3 und eine bezüglich des Grundkörpers 3.1 über das Schwenklager 3.3 schwenkbar angeordnete Aufnahme 3.2, an der das zu vermessende Zahnmodell 2 angeordnet ist, wobei die Aufnahme 3.2 relativ zum Grundkörper 3.1 in einem Winkelbereich δ von mindestens 150° um die Schwenkachse 3.4 schwenkbar gelagert ist, wobei das Ganzkiefer-Zahnmodell 2 so anbringbar ist, dass die Okklusionsebene E parallel zur Vermessungsrichtung V liegt, und dass eine Drehachse 2.1 des Ganzkiefer-Zahnmodells 2 koaxial zur Schwenkachse 3.4 des Schwenklagers 3.3 und rechtwinklig zur Okklusionsebene E verläuft.
摘要翻译：系统（1）具有用于整个颚模型（2）的保持装置（3）。整个颌模型在垂直于扫描方向（V）的旋转轴（3.4）上的基线（3.1）和旋转轴承（3.3）上的线形下颌拱（2.2）上跨越咬合平面。安装台（3.2）以相对于底座在旋转轴承上旋转。颌模型安装成使得咬合平面与扫描方向平行，并且整个颌模型的旋转轴线（2.1）与旋转轴承的旋转轴线并且垂直于咬合平面同轴。还包括用于进行牙科模型的三维扫描的方法的独立权利要求。

32. 发明授权

EP1707915B1 Verfahren zum Vermessen eines in einer Referenzlage gehalterten Werkstücks 有权
标题翻译：测量参考位置的方法保持在工件
公开(公告)号：EP1707915B1
公开(公告)日：2008-09-03
申请号：EP06005696.7
申请日：2006-03-21
申请人： Junker & Partner GmbH
发明人： Huber, Alfred , Junker, Franz-Rudlof
IPC分类号： G01B5/00 , B25B11/00
CPC分类号： G01B5/0004 , B25B5/006 , B25B5/12 , B25B5/16

33. 发明授权

EP1125096B1 METHOD OF AND DEVICE FOR DETERMINING THE WARPAGE OF A WAFER 有权
标题翻译：方法和设备用于确定翘曲的半导体晶片
公开(公告)号：EP1125096B1
公开(公告)日：2008-07-16
申请号：EP00962314.1
申请日：2000-08-14
申请人： NXP B.V.
发明人： SCHOBER, Joachim
IPC分类号： G01B11/30 , G01B7/34 , G01B5/28 , G01B5/00 , G01B21/30
CPC分类号： G01B11/306 , G01B5/0004 , G01B5/0016 , G01B21/30
摘要： In a device (1) for determining deviations of a nominally planar surface (2) of a thin and, in essence, circular disk-shaped object (3), such as a wafer, relative to a reference plane (4), support means (6) comprising three support members (11, 12, 13) are provided for supporting the object (3) and detection means (20) for detecting these deviations, while the three support members (11, 12, 13) take up a position relative to each other so that each support member (11, 12, 13) is located underneath the point of gravity (26, 27, 28) of a circular sector (29, 30, 31) of the object (3) extending over an angular range of 120°.

34. 发明公开

EP1625347A1 THREE-POINT EXTENSOMETER 审中-公开
标题翻译： DREIPUNKT，伸缩仪
公开(公告)号：EP1625347A1
公开(公告)日：2006-02-15
申请号：EP04752831.0
申请日：2004-05-20
申请人： Crane Nuclear, Inc.
发明人： SMITH, Christopher, P.
IPC分类号： G01B5/30 , G01B5/00 , G01N3/06
CPC分类号： G01B5/0004 , G01B5/30 , G01N3/06 , G01N3/062 , G01N2203/0682
摘要： An instrument mounting system for repeatable field testing of equipment or other test object, comprising a frame and an inner surface defined at least in part by the frame. Exactly three object contact points are disposed upon the inner surface, the three object contact points defining a plane.

35. 发明公开

EP1336816A3 Head, apparatus and method for the linear dimension checking of mechanical pieces 有权
标题翻译：用于检查工件的线性尺寸头，装置和方法
公开(公告)号：EP1336816A3
公开(公告)日：2003-10-15
申请号：EP03008236.6
申请日：1999-02-26
申请人： MARPOSS SOCIETA' PER AZIONI
发明人： Dall'aglio, Carlo , Ventura, Luciano
IPC分类号： G01B5/00 , G01B7/00 , G01B7/12 , G01B3/00 , G01B7/012 , G01B7/34 , H01R13/627 , H01R13/629 , H01R13/639
CPC分类号： G01B5/0004 , B24B49/04 , G01B3/008 , G01B7/001 , G01B7/012 , G01B7/12 , G01B7/34 , G01D3/022
摘要： A head for the linear dimension checking of mechanical pieces including a casing, an arm carrying a feeler for touching a surface of the mechanical piece to be checked, a fulcrum, coupled to the casing and the arm, for enabling displacements of the arm with respect to the casing and a transducer for providing signals depending on the position of the arm with respect to the casing. The head has specific flexibility and modularity features, thanks to the possibility of operating from the exterior for adjusting and replacing various components. The transducer is of the inductive, half-bridge type, with multiple windings. An integral element for the electric connection to a processing unit includes the windings of the transducer, a cable and a connector, and the latter comprises a rapid locking/unlocking device. The ends of the cable are connected between the windings of the transducer and the connector by means of an over-moulding process of a plastic material. A checking apparatus, including at least a gauging or measuring head, includes a stationary structure and at least a support structure for the head, coupled to the stationary structure in an adjustable and removable way.

36. 发明公开

EP1335180A2 Messgerät mit einem Tragkörper 有权
标题翻译： Messgerätmit einemTragkörper
公开(公告)号：EP1335180A2
公开(公告)日：2003-08-13
申请号：EP03002223.0
申请日：2003-01-31
申请人： Carl Zeiss
发明人： Jacobs, Klaus , Piwek, Volker , Waletz, Franz
IPC分类号： G01B5/00
CPC分类号： G01B5/008 , G01B5/0004
摘要： Bei einem Meßgerät mit einem Tragkörper, auf dem Führungen für verfahr- und verstellbare Meßeinrichtungen angebracht sind, mit einem Untergestell (1), das den Tragkörper abstützt und einen aus Rahmenträgern (3) gebildeten Rahmen (2) aufspannt, der eine im wesentlichen rechteckförmige Rahmenöffnung (4) umgrenzt und auf Stützelementen (5) zur Abstützung auf einem Fundament befestigt ist, und mit einer Meßauflage zur Aufnahme des zu vermessenden Werkstücks ist bei zwei einander gegenüberliegenden Rahmenträgern (3) neben diesen innerhalb der Rahmenöffnung (4) jeweils ein Tragbalken (6) angebracht, der mit jedem seiner Enden auf einer auf der Rahmenunterseite in den von der Rahmenöffnung (4) aufgespannten Flächenbereich vorragenden Oberfläche (5') eines Stützelementes (5) über eine Gelenkstelle abstützt. Dabei stützt sich die Meßauflage über Stützkörper (7) auf jedem der beiden Tragbalken (6) ab.
摘要翻译：该单元具有支撑体，其具有用于可移动和可调测量装置的引导件，支撑框架（1），框架（2），其围绕基本上矩形的开口并且布置在支撑元件（5）上，用于将其支撑在基座上，测量支撑用于工件。测量支撑件横向支撑在框架开口中的承载梁（6）上。

37. 发明公开

EP1225421A3 Holder for an object to be optically measured 审中-公开
标题翻译：待测量保持件的光学对象
公开(公告)号：EP1225421A3
公开(公告)日：2003-04-02
申请号：EP02001316.5
申请日：2002-01-18
申请人： Hint- ELs GmbH
发明人： Hintersehr, Josef
IPC分类号： G01B11/25 , G01B11/24 , A61C13/00
CPC分类号： G01B11/25 , A61C9/0053 , A61C9/0093 , G01B5/0004
摘要： The invention describes a holder for an object, for example a mandibular model or similar dental model, or a precious stone or the like, which is secured on a receiving plate with a coupling pin, in which holder, to make positioning easier, the coupling pin is coupled to a coupling member having reference elements, and the receiving plate is provided with mating reference elements which are intended to interact in a reproducible and defined position when the receiving plate is mounted on the holder, and the coupling member can swivel relative to the coupling pin about a first axis perpendicular to the axis of the coupling pin.

38. 发明公开

EP1278998A1 VORRICHTUNG ZUM MESSEN ÜBER MEHRERE ACHSEN AN EINEM GEGENSTAND 有权
标题翻译：用于测量使用多轴一个对象
公开(公告)号：EP1278998A1
公开(公告)日：2003-01-29
申请号：EP01942983.6
申请日：2001-04-30
申请人： Komeg Industrielle Messtechnik GmbH
发明人： HAAGE, Klaus , LAUER, Josef
IPC分类号： G01B5/004
CPC分类号： G01B5/0004 , G01B5/0002
摘要： The invention relates to a device for measuring across several axes of an object, whereby the object to be measured can be fixed to a measuring table. According to the invention, base strips, which from a lateral view are configured as half a swallow-tail and can be fixed on the measuring plane, are provided. The device also comprises attachment strips that are adapted to said base strips, having a toothed profile on one side and being furnished with a groove, to which retaining screws are allocated. The base strips and attachment strips are arranged in relation to the measuring table and are proportioned in such a way, that the plane of the measuring table acts as a reference plane for the underside of the attachment strips. A clamping piece, which fixes the object, is also provided. The invention is suitable for both contactless optical measuring and tactile measuring. One of the advantages of the invention is that objects to be measured can be securely and rapidly fixed to the measuring table, even if the latter is mobile.

39. 发明公开

EP1150092A3 Gage set for measuring ring shaped parts 审中-公开
标题翻译： Messatz为环状构件的测量
公开(公告)号：EP1150092A3
公开(公告)日：2001-11-07
申请号：EP01109052.9
申请日：2001-04-11
申请人： Bidwell Corporation
发明人： Bidwell, Steven T.
IPC分类号： G01B5/08
CPC分类号： G01B5/201 , G01B5/0004 , G01B5/025 , G01B5/08
摘要： An adjustable gage comprises a centerline hub (22) and a swing gage (24). The hub (22) includes a body (26) with position jaws (215) adjustably attached thereto, and a central post (28). The gage (24) comprises a pair of parallel slide bars and front and rear blocks slidable along the slide bars. A movable, spring-biased probe (46) is slidably connected to the front block via a rail and carriage bearing apparatus. The probe (46) is operably connected to a probe-movement indicator (62). The rear block has a fixed probe (48). Both probes have end roller bearings (42,44). In use, the ring shaped part (32) to be measured is placed within the position jaws (215), previously adjusted to the approximate inner or outer diameter of the part. Then, the gage (24) is placed over the post (28), with the roller bearings (42,44) coming into contact with the part (32), and the gage (24) is rotated. The probes (46,48) track along the part, with any variances in part diameter showing up on the indicator (62).

40. 发明公开

EP0680598A1 APPARATUS FOR CHECKING THE DIMENSIONS OF A MECHANICAL PIECE 失效
标题翻译：安排控制机械履带的尺寸。
公开(公告)号：EP0680598A1
公开(公告)日：1995-11-08
申请号：EP94905050.0
申请日：1994-01-13
申请人： MARPOSS SOCIETA' PER AZIONI
发明人： GOLINELLI, Guido
IPC分类号： G01B5
CPC分类号： G01B5/0004 , G01B5/02 , G01B5/08 , G01B5/201 , G01B5/207
摘要： An apparatus for checking dimensions and other geometrical features of pieces like shafts (20) or bushings (120) comprises support and reference devices (21; 110) for the piece, and checking devices (40; 70; 100; 119). Modular elements (5), equal to one another, are secured to two longitudinal cylindrical bars (1, 2) arranged one over the other. Linear guide portions (7) of the modular elements lie transversally, parallel to one another, and both the support and reference devices (21; 110) and the checking devices (40; 70; 100; 119) are adjustably connected to the linear guide portions (7). The checking devices comprise integral structures with movable arms (45; 73; 129) that touch the piece to be checked, and gauging heads (50, 85, 101, 134) actuated by the movable arms.

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