公开(公告)号：EP0215540A3

公开(公告)日：1988-10-26

申请号：EP86302670

申请日：1986-04-10

Applicant: HEIN-WERNER CORPORATION

Inventor： Donahue, Robert L.

IPC: G01B11/24 ,  G01B11/00 ,  G01B05/00

CPC classification number: G01B11/245 ,  G01B5/0025 ,  G01B11/002 ,  Y10S33/21

Abstract: An apparatus and method for determining the proper position of misaligned vehicle parts utilizes an X, Y and Z coordinate system to provide a proper point of position, or alignment, of vehicle parts which are identified in tables by such coordinate dimensions. The apparatus includes a framework which is established about the vehicle by transverse bars (5, 6), datum plane bars (27, 28), cross bars (55) and a vertical standard (36, 37), all with scale indicia, and forming a point of origin as on a graph. Lasers (3) emitting planes of visible light are mounted on the datum plane bars and cross bar and project mutually perpendicular, intersecting planes of light (66, 67) in a fan scan pattern. A laser is also mounted on the standard (36) to project a horizontal pattern of light that intersects the other two light patterns and establishes a point capable of definition by X, Y and Z coordinates. The lasers are adjusted on the bars and standard to the measurements set forth in the table of coordinates and the error noted between the intersection point established by the X, Y and Z coordinates and the actual position of the misaligned part. Bending forces are applied to the frame area, or removal and replacement of parts is accomplished to correct the mispositioning or misalignment.

公开(公告)号：EP0163070A3

公开(公告)日：1987-06-16

申请号：EP85104132

申请日：1985-04-04

Applicant: Maag-Zahnräder und -Maschinen Aktiengesellschaft

Inventor： Berchtold, Nikolaus

IPC: G01B07/00 ,  G01B07/28 ,  G01B05/00 ,  G01B05/20

CPC classification number: G01B7/283 ,  G01B3/008 ,  G01B7/001 ,  Y10S33/01

公开(公告)号：EP0118338A3

公开(公告)日：1986-09-17

申请号：EP84400229

申请日：1984-02-02

Applicant: THE WARNER & SWASEY COMPANY

Inventor： Tuss, John J.

IPC: G01B05/00 ,  G01B03/00 ,  G01B05/03

CPC classification number: G01B5/008 ,  G01B3/002 ,  Y10S33/01 ,  Y10T74/18568

Abstract: A coordinate measuring machine having a vertically movable probe shaft in which a vertical fine feed and lock mechanism for the probe shaft is provided by a first knob coupled to a magnet movable between two positions, one of said positions operatively coupling a second knob to the' probe shaft for driving said probe shaft in a vertical direction, the other of said positions being ineffective for moving the fine feed mechanism. The fine feed is accomplished throught the rotation of a second knob which is in frictional engagement through a driven quasi "V" shaped flanged wheel with the probe shaft to be moved vertically.

公开(公告)号：EP0115775A3

公开(公告)日：1986-05-21

申请号：EP84100113

申请日：1984-01-07

Applicant: Rheinmetall GmbH

Inventor： Hellwig, Rolf ,  Seidensticker, Jens, Dr. Dipl.-Phys. ,  Karius, Klaus Dietmar, Ing. (Grad.)

IPC: G01B05/00

CPC classification number: G01B5/0004 ,  F16M11/046 ,  F16M11/40 ,  F16M13/005 ,  F16M2200/047

Abstract: Die Erfindung betrifft einen Sensorträger für durch ein La stengeschoß an unzugänglicher Stelle abzusetzende Senso ren. Um Beschädigungen des empfindlichen Sensors 12 beim Abschuß- und Absetzvorgang zu vermeiden, ist der Sensor 12 zusammen mit der Sensorhalterung 13 in einem starkwandi gen Gehäuse 10 auf engstem Raum zusammengefaltet. Erst nach Beendigung des Absetzvorgangs richtet sich der Sensor 12 automatisch in seine Arbeitsstellung auf, in der er durch die Sensorhalterung 13 unterstützt wird. Diese ist flexibel ausge staltet und besteht aus einer Vielzahl von rotationssymme trisch ausgebildeten Stützkörpern 13″, die einer Perlenkette vergleichbar auf einer zentrisch angeordneten, von einer Hülle umgebenen Stahlseele 17 aufgereiht sind. Eine Druckfeder 14 spannt die Stahlseele 17 und preßt dabei die Stützkörper 13″ der Sensorhalterung 13 aneinander. Die Halterung 13 ermög licht eine verbesserte Arbeitsweise des Sensors 12 aus einer höheren Position über Grund.

Abstract translation: 本发明涉及一种传感器载体，其通过有用的载弹体传送到预定的目标区域，该预定的目标区域可能是不可接近的并且在所述区域中被放下。 为了避免损坏敏感传感器，后者与传感器支撑件一起紧凑地安装在处于凹凸的外壳中的折叠缩回状态中，并且当传感器载体 被放下，外壳打开。 传感器支撑件由多个旋转对称的支撑构件组成，其以类似于珍珠项链的方式串在钢缆上。 钢缆被护套包围，并通过盘连接到用于张紧钢缆的螺旋弹簧。 传感器载体用于将传感器定位在地面上方的升高位置，以改善其感测和传输能力。

公开(公告)号：EP0101558A3

公开(公告)日：1985-10-09

申请号：EP83106949

申请日：1983-07-15

Applicant: Dr. Johannes Heidenhain GmbH

Inventor： Ernst, Alfons, Dipl.-Ing.

IPC: G01B05/00

CPC classification number: G01B5/012 ,  G01B7/002

公开(公告)号：EP0106032A3

公开(公告)日：1985-09-25

申请号：EP83107129

申请日：1983-07-21

Applicant: Dr. Johannes Heidenhain GmbH

Inventor： Feichtinger, Kurt

IPC: G01B05/00

CPC classification number: G01B5/012 ,  G01B11/007

Abstract: Bei diesem Mehrkoordinaten-Tastkopf wird die Auslenk bewegung des Taststiftes (12) mit Hilfe einer Kugel (13), die beweglich zwischen zwei 90°-Konen (9a, 12a) gehalten wird, immer im Verhältnis 1 : 1 in eine axiale Bewegung eines Stößels (9) umgesetzt, der einen einzigen Signalgeber (7) beauf schlagt. Dabei ist es gleichgültig, in welcher Richtung die Anta stung eines Werkstückes erfolgt. Der Taststift (12) wird durch eine axiale Führung (14) und durch eine ebene Führung (10, 11) immer nur parallel zu seiner Achse versetzt. Durch die Aus bildung eines Gelenkes des einen Gelenkhebels (10) als Axial führung ist eine gleichzeitig radiale und axiale Auslenkung des Taststiftes (12) möglich.

公开(公告)号：EP0110059A3

公开(公告)日：1985-07-03

申请号：EP83109925

申请日：1983-10-05

Applicant: Dr. Johannes Heidenhain GmbH

Inventor： Nelle, Günther, Dr.-Ing.

IPC: G01B05/00

CPC classification number: G01B5/0014

公开(公告)号：WO1995014209A1

公开(公告)日：1995-05-26

申请号：PCT/JP1993001702

申请日：1993-11-19

Applicant: TOKYO SEIMITSU CO., LTD. ,  YOSHIOKA, Hiroki ,  MIYAMOTO, Hiroshi

Inventor： TOKYO SEIMITSU CO., LTD.

IPC: G01B05/00

CPC classification number: G01B5/008

Abstract: This invention provides a low-cost coordinate measuring instrument which has stable measurement accuracy and can keep straightness of an X guide (52C) constant. Guide members need not be fitted individually to a measurement table (64) because an upper surface and both side surfaces of the measurement table (64) are used as guide faces. A gap is secured between an extension end of a side air pad support member (55) and a lower part of the other column (52B) so that the extension end and the lower part of the other column (52B) are not interconnected, and thermal expansion/contraction of the side air pad support members (66, 70) in an X-axis direction is not transmitted through columns (52A, 52B) to the X guide (52C). Accordingly, the X guide (52C) does not undergo deformation.

Abstract translation: 本发明提供一种具有稳定的测量精度并可以保持X导轨（52C）的直线度恒定的低成本坐标测量仪器。 由于测量台（64）的上表面和两侧表面被用作导向面，因此导向构件不需要单独地安装在测量台（64）上。 在侧气垫支撑构件（55）的延伸端和另一列（52B）的下部之间确保间隙，使得另一列（52B）的延伸端和下部不互连，并且 侧气垫支撑构件（66,70）在X轴方向上的热膨胀/收缩不会通过列（52A，52B）传递到X导向件（52C）。 因此，X导向件（52C）不发生变形。

公开(公告)号：WO1992012397A1

公开(公告)日：1992-07-23

申请号：PCT/EP1992000024

申请日：1992-01-07

Applicant: HAIMER, Franz ,  GAIL, Josef

IPC: G01B05/00

CPC classification number: G01B5/012

Abstract: The multi-coordinate contact measuring device has a contact arm (7) which can be moved towards a main coordinate axis (5) in relation to a measuring device casing (3) and is guided on the casing (3) so as to be universally pivotable about a first pivot (19) on the main coordinate axis (5) by means of a first universal joint (13). A coupling arm (23) is connected on the same axis to the contact arm (7) and its end away from the first universal joint (13) is connected to a guide component (29) so as to pivot in all directions about a second pivot (27) by means of a second universal joint (25). The guide component (29) is in turn guided on the casing (3) so be pivotable in all directions about a third pivot movable on the main coordinate axis (5) by means of a third universal joint (31). The guide component (29) has an annular shoulder (51) surrounding the main coordinate axis (5) and pointing away from the first pivot which is supported on an opposite annular shoulder (45) also surrounding the main coordinate axis (5) of a coupling member (41) movable in the casing (3) parallel to the main coordinate axis (5). A dial gauge (11) measures the travel of the coupling member (41). With suitable distances between the pivots, radial deflection of the contact end (9) of the contact arm (7) and axial deflection of the contact end (9) through equal distances result in equal deflections of the coupling member (41).

公开(公告)号：WO1990004149A1

公开(公告)日：1990-04-19

申请号：PCT/GB1989001197

申请日：1989-10-11

Applicant: RENISHAW PLC ,  WELLS, Peter, John ,  POWLEY, David, Graham ,  LEWIS, Richard, Hugh

Inventor： RENISHAW PLC

IPC: G01B05/00

CPC classification number: G01B5/012

Abstract: A measurement probe for use on machine tools or coordinate measuring machines has a stylus (12) mounted in a probe body (10), for displacement in each of the axes x, y, z. On each axis, the relative motion is supported by a pair of cylindrical linear bearings, which are parallel to each other and spaced apart. The bearings comprise a shaft (30) and concentric sleeve (26), between which is located a cage (28) of ball bearings. The arrangement achieves good performance in a relatively small housing.

Abstract translation: 用于机床或坐标测量机的测量探针具有安装在探针主体（10）中的触针（12），用于在每个轴线x，y，z中移位。 在每个轴上，相对运动由一对圆柱形直线轴承支撑，它们彼此平行并间隔开。 轴承包括轴（30）和同心套（26），两者之间位于球轴承的保持架（28）之间。 该装置在相对较小的壳体中实现了良好的性能。