DE8628805U1 - Lichtelektrische Längen- oder Winkelmeßeinrichtung - Google Patents
Lichtelektrische Längen- oder WinkelmeßeinrichtungInfo
- Publication number
- DE8628805U1 DE8628805U1 DE19868628805 DE8628805U DE8628805U1 DE 8628805 U1 DE8628805 U1 DE 8628805U1 DE 19868628805 DE19868628805 DE 19868628805 DE 8628805 U DE8628805 U DE 8628805U DE 8628805 U1 DE8628805 U1 DE 8628805U1
- Authority
- DE
- Germany
- Prior art keywords
- scanning
- graduation
- plane
- division
- carrier
- 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
Links
- 230000003287 optical effect Effects 0.000 claims description 15
- 238000005070 sampling Methods 0.000 claims description 12
- 238000005259 measurement Methods 0.000 claims description 10
- 101150034533 ATIC gene Proteins 0.000 claims 1
- 244000309464 bull Species 0.000 description 13
- 230000000737 periodic effect Effects 0.000 description 8
- 238000011156 evaluation Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 101100492689 Arabidopsis thaliana ATE2 gene Proteins 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- 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)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19868628805 DE8628805U1 (de) | 1986-10-29 | 1986-10-29 | Lichtelektrische Längen- oder Winkelmeßeinrichtung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19868628805 DE8628805U1 (de) | 1986-10-29 | 1986-10-29 | Lichtelektrische Längen- oder Winkelmeßeinrichtung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8628805U1 true DE8628805U1 (de) | 1989-01-26 |
Family
ID=6799664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19868628805 Expired DE8628805U1 (de) | 1986-10-29 | 1986-10-29 | Lichtelektrische Längen- oder Winkelmeßeinrichtung |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE8628805U1 (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008138502A1 (de) * | 2007-05-16 | 2008-11-20 | Dr. Johannes Heidenhain Gmbh | Optische positionsmesseinrichtung |
-
1986
- 1986-10-29 DE DE19868628805 patent/DE8628805U1/de not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008138502A1 (de) * | 2007-05-16 | 2008-11-20 | Dr. Johannes Heidenhain Gmbh | Optische positionsmesseinrichtung |
| US7796272B2 (en) | 2007-05-16 | 2010-09-14 | Dr. Johannes Heidenhain Gmbh | Position-measuring device for measuring a position of an object relative to a tool having a tool centerpoint |
| US7907286B2 (en) | 2007-05-16 | 2011-03-15 | Dr. Johannes Heidenhain Gmbh | Optical position-measuring device |
| CN101688795B (zh) * | 2007-05-16 | 2011-09-14 | 约翰尼斯海登海恩博士股份有限公司 | 光学位置测量装置 |
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