JP2009069154A5 - - Google Patents
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- Publication number
- JP2009069154A5 JP2009069154A5 JP2008232990A JP2008232990A JP2009069154A5 JP 2009069154 A5 JP2009069154 A5 JP 2009069154A5 JP 2008232990 A JP2008232990 A JP 2008232990A JP 2008232990 A JP2008232990 A JP 2008232990A JP 2009069154 A5 JP2009069154 A5 JP 2009069154A5
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- JP
- Japan
- Prior art keywords
- contact
- measuring
- scale
- length
- measuring device
- 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.)
- Granted
Links
- 229910010293 ceramic material Inorganic materials 0.000 claims 2
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000005259 measurement Methods 0.000 claims 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims 1
- 229910001928 zirconium oxide Inorganic materials 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007044128.4 | 2007-09-15 | ||
| DE102007044128A DE102007044128A1 (de) | 2007-09-15 | 2007-09-15 | Längenmesseinrichtung |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009069154A JP2009069154A (ja) | 2009-04-02 |
| JP2009069154A5 true JP2009069154A5 (enExample) | 2012-01-19 |
| JP5484700B2 JP5484700B2 (ja) | 2014-05-07 |
Family
ID=40193830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008232990A Active JP5484700B2 (ja) | 2007-09-15 | 2008-09-11 | 測長装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7856734B2 (enExample) |
| EP (1) | EP2037230B1 (enExample) |
| JP (1) | JP5484700B2 (enExample) |
| CN (1) | CN101387509B (enExample) |
| DE (1) | DE102007044128A1 (enExample) |
| ES (1) | ES2390113T3 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007033574A1 (de) * | 2007-07-19 | 2009-01-22 | Dr. Johannes Heidenhain Gmbh | Längenmesseinrichtung |
| DE102009043293A1 (de) * | 2009-09-29 | 2011-03-31 | Dr. Johannes Heidenhain Gmbh | Längenmesseinrichtung |
| DE102011007459B4 (de) * | 2011-04-15 | 2023-05-11 | Dr. Johannes Heidenhain Gmbh | Optische Längenmesseinrichtung |
| CN102445133B (zh) * | 2011-09-26 | 2013-10-16 | 湖北三江航天红峰控制有限公司 | 部件运动状态下伸缩长度测量装置 |
| JP2014196955A (ja) * | 2013-03-29 | 2014-10-16 | 株式会社ミツトヨ | 光電式エンコーダ |
| EP3009806B1 (de) * | 2014-10-14 | 2016-12-14 | Dr. Johannes Heidenhain GmbH | Positionsmesseinrichtung mit Vorrichtung zur Kompensation von Fehlern durch thermische Dilatation eines Massstabes |
| EP3228993B1 (de) | 2016-04-05 | 2018-08-01 | Dr. Johannes Heidenhain GmbH | Längenmesseinrichtung |
| ES2702948T3 (es) * | 2016-07-27 | 2019-03-06 | Heidenhain Gmbh Dr Johannes | Equipo para medir longitudes |
| ES2693900T3 (es) * | 2016-08-02 | 2018-12-14 | Dr. Johannes Heidenhain Gmbh | Dispositivo de medición de la longitud |
| ES2700616T3 (es) * | 2016-09-12 | 2019-02-18 | Heidenhain Gmbh Dr Johannes | Dispositivo de medición de longitud y procedimiento para su montaje |
| DE102021200417B3 (de) * | 2021-01-18 | 2022-04-28 | Dr. Johannes Heidenhain Gmbh | Längenmesseinrichtung |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2845542C2 (de) | 1978-10-19 | 1980-01-31 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Längenmeßeinrichtung |
| DE3201887C2 (de) * | 1982-01-22 | 1983-11-24 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Längenmeßeinrichtung |
| IT1190631B (it) * | 1986-04-22 | 1988-02-16 | G Giacomo Giacomello | Trasduttore per misure incrementali di precisione di grandezze lineari,con compensazione delle dilatazioni termiche del regolo di misura |
| EP0348660B1 (de) * | 1988-06-29 | 1992-02-19 | Dr. Johannes Heidenhain GmbH | Positionsmesseinrichtung |
| DE9006138U1 (de) | 1990-05-31 | 1990-08-02 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Positionsmeßeinrichtung |
| JPH086704B2 (ja) * | 1990-09-12 | 1996-01-29 | ダイキン工業株式会社 | 摺動部構造及びオイルレス圧縮機の摺動部構造 |
| JPH04132659A (ja) * | 1990-09-21 | 1992-05-06 | Brother Ind Ltd | 酸化クロム系複合焼結体 |
| JP2002053371A (ja) * | 2000-08-08 | 2002-02-19 | Toshiba Corp | 導電性を有する酸化ジルコニウム焼結体およびそれを用いた摺動部材 |
| JP4434452B2 (ja) * | 2000-08-15 | 2010-03-17 | ソニーマニュファクチュアリングシステムズ株式会社 | 測尺装置 |
| DE10320991B4 (de) * | 2002-08-03 | 2017-10-19 | Dr. Johannes Heidenhain Gmbh | Optische Positionsmesseinrichtung |
| DE10236381A1 (de) * | 2002-08-08 | 2004-02-19 | Dr. Johannes Heidenhain Gmbh | Längenmesseinrichtung |
| JP4230810B2 (ja) * | 2003-04-24 | 2009-02-25 | 株式会社ミツトヨ | 測長装置 |
-
2007
- 2007-09-15 DE DE102007044128A patent/DE102007044128A1/de not_active Withdrawn
-
2008
- 2008-06-14 ES ES08010849T patent/ES2390113T3/es active Active
- 2008-06-14 EP EP08010849A patent/EP2037230B1/de active Active
- 2008-09-04 US US12/231,607 patent/US7856734B2/en active Active
- 2008-09-11 JP JP2008232990A patent/JP5484700B2/ja active Active
- 2008-09-12 CN CN200810215938XA patent/CN101387509B/zh active Active
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