DE69121909D1 - Sensor zur Abtastung der Position - Google Patents
Sensor zur Abtastung der PositionInfo
- Publication number
- DE69121909D1 DE69121909D1 DE69121909T DE69121909T DE69121909D1 DE 69121909 D1 DE69121909 D1 DE 69121909D1 DE 69121909 T DE69121909 T DE 69121909T DE 69121909 T DE69121909 T DE 69121909T DE 69121909 D1 DE69121909 D1 DE 69121909D1
- Authority
- DE
- Germany
- Prior art keywords
- position sensing
- sensing sensor
- sensor
- sensing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/004—Measuring arrangements characterised by the use of mechanical techniques for measuring coordinates of points
- G01B5/008—Measuring arrangements characterised by the use of mechanical techniques for measuring coordinates of points using coordinate measuring machines
- G01B5/012—Contact-making feeler heads therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/002—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates
- G01B11/005—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates coordinate measuring machines
- G01B11/007—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates coordinate measuring machines feeler heads therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909001682A GB9001682D0 (en) | 1990-01-25 | 1990-01-25 | Position sensing probe |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69121909D1 true DE69121909D1 (de) | 1996-10-10 |
DE69121909T2 DE69121909T2 (de) | 1997-01-23 |
Family
ID=10669874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69121909T Expired - Lifetime DE69121909T2 (de) | 1990-01-25 | 1991-01-18 | Sensor zur Abtastung der Position |
Country Status (5)
Country | Link |
---|---|
US (1) | US5212873A (de) |
EP (2) | EP0568120B1 (de) |
JP (1) | JP2966117B2 (de) |
DE (1) | DE69121909T2 (de) |
GB (1) | GB9001682D0 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5390424A (en) * | 1990-01-25 | 1995-02-21 | Renishaw Metrology Limited | Analogue probe |
US5390423A (en) * | 1991-01-22 | 1995-02-21 | Renishaw Plc | Analogue probe |
GB9117089D0 (en) * | 1991-08-08 | 1991-09-25 | Renishaw Metrology Ltd | Improvements in bearings |
DE4423065C2 (de) * | 1994-07-01 | 1999-04-22 | Asg Luftfahrttechnik Und Senso | Vorrichtung zur Erzeugung einer von der Auslenkung eines Körpers abhängigen Meßgröße |
DE4433917A1 (de) * | 1994-09-23 | 1996-03-28 | Zeiss Carl Fa | Verfahren zur Messung von Werkstücken mit einem handgeführten Koordinatenmeßgerät |
EP0731333B1 (de) * | 1995-03-10 | 2001-01-31 | Dr. Johannes Heidenhain GmbH | Mehrkoordinaten-Tastkopf mit gleichen Auslenkungen |
JP3153111B2 (ja) * | 1995-09-18 | 2001-04-03 | 株式会社ミツトヨ | 手動操作型三次元測定機 |
IT1285412B1 (it) * | 1996-06-10 | 1998-06-03 | Consiglio Nazionale Ricerche | Tastatore tridimensionale proporzionale a quadrilateri articolati elastici |
GB9612587D0 (en) * | 1996-06-15 | 1996-08-21 | Renishaw Plc | Rotary bearing and drive mechanisms |
US5979070A (en) * | 1997-12-19 | 1999-11-09 | Lau; Kam C. | Method and apparatus for selectively locking a movement direction of a coordinate measurement probe |
GB9907643D0 (en) * | 1999-04-06 | 1999-05-26 | Renishaw Plc | Measuring probe |
GB0201845D0 (en) | 2002-01-26 | 2002-03-13 | Renishaw Plc | Analogue probe |
JP4330388B2 (ja) * | 2003-07-28 | 2009-09-16 | 株式会社ミツトヨ | 倣いプローブ |
GB0508388D0 (en) | 2005-04-26 | 2005-06-01 | Renishaw Plc | Surface sensing device with optical sensor |
JP4291849B2 (ja) * | 2006-12-20 | 2009-07-08 | パナソニック株式会社 | 三次元測定プローブ |
JP2009302136A (ja) * | 2008-06-10 | 2009-12-24 | Panasonic Corp | 半導体集積回路 |
US9221148B2 (en) | 2009-04-30 | 2015-12-29 | Rdc Holdings, Llc | Method and apparatus for processing sliders for disk drives, and to various processing media for the same |
US20110104989A1 (en) * | 2009-04-30 | 2011-05-05 | First Principles LLC | Dressing bar for embedding abrasive particles into substrates |
US8801497B2 (en) | 2009-04-30 | 2014-08-12 | Rdc Holdings, Llc | Array of abrasive members with resilient support |
US8632064B2 (en) | 2009-07-15 | 2014-01-21 | The Board Of Trustees Of The Leland Stanford Junior University | Positioning apparatus with lockable joints and method of use |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2242355C2 (de) * | 1972-08-29 | 1974-10-17 | Fa. Carl Zeiss, 7920 Heidenheim | Elektronischer Mehrkoordinatentaster |
GB1551218A (en) * | 1975-05-13 | 1979-08-22 | Rolls Royce | Probe for use in displacement measuring apparatus |
US4158919A (en) * | 1976-03-24 | 1979-06-26 | Rolls-Royce Limited | Apparatus for measuring displacement in at least two orthogonal dimensions |
DE3135495C2 (de) * | 1981-09-08 | 1983-11-10 | Mauser-Werke Oberndorf Gmbh, 7238 Oberndorf | Meßkopf für Meßeinrichtungen, Mehrkoordinatenmeßgeräte und Bearbeitungsmaschinen |
JPS5860202A (ja) * | 1981-10-06 | 1983-04-09 | Toyota Motor Corp | リニヤスケ−ル |
JPS58189501A (ja) * | 1982-04-28 | 1983-11-05 | Sony Magnescale Inc | 磁気ヘツド装置 |
DE3215878A1 (de) * | 1982-04-29 | 1983-11-03 | Fa. Carl Zeiss, 7920 Heidenheim | Tastkopf fuer koordinatenmessgeraete |
US4523383A (en) * | 1982-07-28 | 1985-06-18 | Renishaw Electrical Limited | Position sensing apparatus |
DE3234471C1 (de) * | 1982-09-17 | 1983-08-25 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Mehrkoordinaten-Tastkopf |
JPS6040903A (ja) * | 1983-08-15 | 1985-03-04 | Nippon Telegr & Teleph Corp <Ntt> | ヘツド位置決め機構 |
DE3417991A1 (de) * | 1984-05-15 | 1985-11-21 | Mauser-Werke Oberndorf Gmbh, 7238 Oberndorf | Tastkopf einer messmaschine |
JPS6150007A (ja) * | 1984-08-18 | 1986-03-12 | Mitsutoyo Mfg Co Ltd | 表面形状測定用トレ−サ |
DE3708105A1 (de) * | 1987-03-13 | 1988-09-22 | Bosch Gmbh Robert | Messtaster |
GB2208934B (en) * | 1987-08-24 | 1991-05-15 | Mitutoyo Corp | Surface contour measuring tracer |
DE3824549A1 (de) * | 1988-07-20 | 1990-01-25 | Zeiss Carl Fa | Lagerung fuer tastkoepfe |
US5088208A (en) * | 1988-10-11 | 1992-02-18 | Renishaw Plc | Measurement probe for position determining apparatus |
DE69003429T2 (de) * | 1989-04-14 | 1994-01-20 | Renishaw Plc | Tastkopf. |
DE3934056A1 (de) * | 1989-10-12 | 1991-05-08 | Zeiss Carl Fa | Tastkopf fuer koordinatenmessgeraete |
-
1990
- 1990-01-25 GB GB909001682A patent/GB9001682D0/en active Pending
-
1991
- 1991-01-18 DE DE69121909T patent/DE69121909T2/de not_active Expired - Lifetime
- 1991-01-18 EP EP93112025A patent/EP0568120B1/de not_active Expired - Lifetime
- 1991-01-18 EP EP19910300408 patent/EP0439296A3/en not_active Ceased
- 1991-01-22 US US07/643,373 patent/US5212873A/en not_active Expired - Fee Related
- 1991-01-25 JP JP3007903A patent/JP2966117B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0568120A3 (en) | 1994-06-29 |
DE69121909T2 (de) | 1997-01-23 |
EP0568120B1 (de) | 1996-09-04 |
EP0439296A2 (de) | 1991-07-31 |
JPH0510745A (ja) | 1993-01-19 |
EP0568120A2 (de) | 1993-11-03 |
US5212873A (en) | 1993-05-25 |
GB9001682D0 (en) | 1990-03-28 |
JP2966117B2 (ja) | 1999-10-25 |
EP0439296A3 (en) | 1991-09-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |