DE102021200545A1 - Anordnung für eine Positionsmessung - Google Patents
Anordnung für eine Positionsmessung Download PDFInfo
- Publication number
- DE102021200545A1 DE102021200545A1 DE102021200545.4A DE102021200545A DE102021200545A1 DE 102021200545 A1 DE102021200545 A1 DE 102021200545A1 DE 102021200545 A DE102021200545 A DE 102021200545A DE 102021200545 A1 DE102021200545 A1 DE 102021200545A1
- Authority
- DE
- Germany
- Prior art keywords
- carrier
- scale
- fastening element
- longitudinal direction
- arrangement according
- 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.)
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- 238000005259 measurement Methods 0.000 title claims abstract description 14
- 239000000853 adhesive Substances 0.000 claims description 26
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- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 229910001374 Invar Inorganic materials 0.000 description 1
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- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
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- 229910052751 metal Inorganic materials 0.000 description 1
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- 150000002739 metals Chemical class 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
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
- G01B5/0011—Arrangements for eliminating or compensation of measuring errors due to temperature or weight
- G01B5/0014—Arrangements for eliminating or compensation of measuring errors due to temperature or weight due to temperature
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/02—Rulers with scales or marks for direct reading
- G01B3/04—Rulers with scales or marks for direct reading rigid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
- G01D5/34746—Linear encoders
- G01D5/34753—Carriages; Driving or coupling means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/002—Details
- G01B3/004—Scales; Graduations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
- G01D5/24428—Error prevention
- G01D5/24433—Error prevention by mechanical means
- G01D5/24442—Error prevention by mechanical means by mounting means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
- G01D5/34707—Scales; Discs, e.g. fixation, fabrication, compensation
- G01D5/34715—Scale reading or illumination devices
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Optical Transform (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Body Structure For Vehicles (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Paper (AREA)
- Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP20168807.4 | 2020-04-08 | ||
| EP20168807.4A EP3892962B1 (de) | 2020-04-08 | 2020-04-08 | Anordnung für eine positionsmessung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102021200545A1 true DE102021200545A1 (de) | 2021-10-14 |
Family
ID=70277241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102021200545.4A Withdrawn DE102021200545A1 (de) | 2020-04-08 | 2021-01-21 | Anordnung für eine Positionsmessung |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US11733019B2 (enExample) |
| EP (1) | EP3892962B1 (enExample) |
| JP (1) | JP7662345B2 (enExample) |
| KR (1) | KR20210125900A (enExample) |
| CN (1) | CN113494933A (enExample) |
| DE (1) | DE102021200545A1 (enExample) |
| ES (1) | ES2943517T3 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES3029375T3 (en) | 2022-06-01 | 2025-06-24 | Heidenhain Gmbh Dr Johannes | Assembly for position measurement |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006133753A1 (de) | 2005-06-11 | 2006-12-21 | Dr. Johannes Heidenhain Gmbh | Halterung für einen massstab |
| EP3026389A1 (de) | 2014-11-26 | 2016-06-01 | Dr. Johannes Heidenhain GmbH | Längenmesseinrichtung |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0110561Y2 (enExample) * | 1978-08-15 | 1989-03-27 | ||
| AT396631B (de) * | 1984-07-06 | 1993-10-25 | Rsf Elektronik Gmbh | Inkrementales messsystem |
| DE3427411C2 (de) * | 1984-07-25 | 1987-01-08 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Meßeinrichtung |
| AT394446B (de) * | 1990-10-11 | 1992-03-25 | Rsf Elektronik Gmbh | Inkrementales laengenmesssystem |
| FI91325C (fi) * | 1992-04-07 | 1994-06-10 | Partek Cargotec Oy | Paikka-asteikko ja optinen lukuanturi tämän paikka-asteikon lukemiseksi |
| JP3134590B2 (ja) * | 1993-05-13 | 2001-02-13 | ソニー・プレシジョン・テクノロジー株式会社 | スケール装置 |
| EP0668486A3 (de) * | 1994-02-22 | 1997-07-30 | Heidenhain Gmbh Dr Johannes | Längen- oder Winkelmesseinrichtung. |
| DE19628765B4 (de) * | 1996-07-17 | 2007-04-05 | Braun, Paul-Wilhelm, Dipl.-Ing. | Verfahren und Vorrichtung zur Positionsbestimmung von nicht-geradlinig bewegten, insbesondere rotierenden Maschinenteilen |
| DE19802036B4 (de) | 1998-01-21 | 2006-11-30 | Dr. Johannes Heidenhain Gmbh | Verfahren und Vorrichtung zur mechanischen Justage von Teilungsträgern |
| JP4869505B2 (ja) * | 2001-06-27 | 2012-02-08 | 株式会社ミツトヨ | エンコーダの摺動機構 |
| GB0413711D0 (en) * | 2004-06-21 | 2004-07-21 | Renishaw Plc | Scale and readhead apparatus |
| GB0415141D0 (en) * | 2004-07-06 | 2004-08-11 | Renishaw Plc | Scale reading apparatus |
| DE102007002772A1 (de) * | 2006-03-29 | 2007-10-04 | Dr. Johannes Heidenhain Gmbh | Verfahren zum Halten eines Maßstabs an einem Träger sowie Anordnung mit einem Träger und einem Maßstab |
| CN101416031A (zh) | 2006-03-29 | 2009-04-22 | 约翰尼斯海登海恩博士股份有限公司 | 用于使刻度尺保持在载体上的方法以及具有载体和刻度尺的装置 |
| US8011112B2 (en) * | 2006-12-07 | 2011-09-06 | Leica Geosystems Ag | Method and apparatus for determining positions |
| DE102008015820B4 (de) * | 2008-03-27 | 2013-02-28 | Fette Compacting Gmbh | Vorrichtung und Verfahren zur Messung der vertikalen Position von Ober- und Unterstempeln einer Rundläufer-Tablettenpresse |
| US7994775B2 (en) * | 2009-01-08 | 2011-08-09 | Hiwin Mikrosystem Corp. | Magnetic sensor |
| CN101532815B (zh) | 2009-04-24 | 2011-05-11 | 广州市诺信数字测控设备有限公司 | 磁栅尺托板结构 |
| DE102014209004A1 (de) * | 2014-05-13 | 2015-11-19 | Dr. Johannes Heidenhain Gmbh | Positionsmesseinrichtung |
| US9791254B2 (en) * | 2014-12-27 | 2017-10-17 | Mitutoyo Corporation | Scale fixating device |
| JP6990024B2 (ja) * | 2016-12-22 | 2022-01-12 | 株式会社ミツトヨ | 線膨張係数測定方法および測定装置 |
| WO2022140548A1 (en) * | 2020-12-22 | 2022-06-30 | Heartland Ag Tech, Inc. | Modular kinematic and telemetry system for an irrigation system |
-
2020
- 2020-04-08 ES ES20168807T patent/ES2943517T3/es active Active
- 2020-04-08 EP EP20168807.4A patent/EP3892962B1/de active Active
-
2021
- 2021-01-21 DE DE102021200545.4A patent/DE102021200545A1/de not_active Withdrawn
- 2021-01-29 JP JP2021012828A patent/JP7662345B2/ja active Active
- 2021-02-22 KR KR1020210023274A patent/KR20210125900A/ko active Pending
- 2021-03-22 US US17/207,761 patent/US11733019B2/en active Active
- 2021-04-08 CN CN202110376554.1A patent/CN113494933A/zh active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006133753A1 (de) | 2005-06-11 | 2006-12-21 | Dr. Johannes Heidenhain Gmbh | Halterung für einen massstab |
| EP3026389A1 (de) | 2014-11-26 | 2016-06-01 | Dr. Johannes Heidenhain GmbH | Längenmesseinrichtung |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3892962A1 (de) | 2021-10-13 |
| JP2021167804A (ja) | 2021-10-21 |
| JP7662345B2 (ja) | 2025-04-15 |
| ES2943517T3 (es) | 2023-06-13 |
| CN113494933A (zh) | 2021-10-12 |
| US20210318109A1 (en) | 2021-10-14 |
| KR20210125900A (ko) | 2021-10-19 |
| EP3892962B1 (de) | 2023-03-08 |
| US11733019B2 (en) | 2023-08-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |