CH621283A5 - - Google Patents
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- Publication number
- CH621283A5 CH621283A5 CH77278A CH77278A CH621283A5 CH 621283 A5 CH621283 A5 CH 621283A5 CH 77278 A CH77278 A CH 77278A CH 77278 A CH77278 A CH 77278A CH 621283 A5 CH621283 A5 CH 621283A5
- Authority
- CH
- Switzerland
- Prior art keywords
- measuring
- measuring element
- length
- hollow profile
- measuring device
- Prior art date
Links
- 238000011156 evaluation Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910001060 Gray iron Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- 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
- G01D5/34761—Protection devices, e.g. caps; Blowing devices
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2712421A DE2712421C2 (de) | 1977-03-22 | 1977-03-22 | Gekapselte Längenmeßeinrichtung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH621283A5 true CH621283A5 (ja) | 1981-01-30 |
Family
ID=6004271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH77278A CH621283A5 (ja) | 1977-03-22 | 1978-01-25 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4170826A (ja) |
| JP (1) | JPS5813843B2 (ja) |
| AT (1) | AT377083B (ja) |
| CH (1) | CH621283A5 (ja) |
| DE (1) | DE2712421C2 (ja) |
| FR (1) | FR2385081A1 (ja) |
| GB (1) | GB1602891A (ja) |
| IT (1) | IT1103181B (ja) |
Families Citing this family (55)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2853771C2 (de) * | 1978-12-13 | 1986-08-28 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Längenmeßeinrichtung |
| DE2900113C2 (de) * | 1979-01-03 | 1985-08-29 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Längenmeßeinrichtung mit längsverschieblichem Maßstab |
| JPH0212564Y2 (ja) * | 1980-02-27 | 1990-04-09 | ||
| JPS5777597A (en) * | 1980-11-04 | 1982-05-14 | Mutoh Ind Ltd | Measuring device for amount of y cursor moved in rail type universal parallel rule |
| FR2520300B1 (fr) * | 1982-01-25 | 1988-10-28 | Kuhlmann Praezisionsmech | Rail de roulement pour une machine a dessiner a chariots mobiles |
| DE3215336C1 (de) * | 1982-04-24 | 1983-06-09 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Gekapselte Messeinrichtung |
| DE3224005A1 (de) * | 1982-06-26 | 1984-01-05 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Laengen- oder winkelmesssystem |
| IT1152526B (it) * | 1982-09-03 | 1987-01-07 | Giacomo Giacomello | Trasdutture a nastro metallico per misure micrometriche di grandezze lineari |
| DE3243966A1 (de) * | 1982-11-27 | 1984-05-30 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Laengenmesseinrichtung |
| DE3244616C2 (de) * | 1982-12-02 | 1986-06-19 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Vorrichtung zur Messung von Vorschubbewegungen |
| DE3302151A1 (de) * | 1983-01-22 | 1984-07-26 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Laengenmessvorrichtung |
| JPS59120035U (ja) * | 1983-01-28 | 1984-08-13 | 株式会社小松製作所 | バキユ−ムパツド装置 |
| DE3315214A1 (de) * | 1983-04-27 | 1984-10-31 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Laengen- oder winkelmesseinrichtung |
| DE3316082A1 (de) * | 1983-05-03 | 1984-11-08 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Messeinrichtung |
| DE3316081A1 (de) * | 1983-05-03 | 1984-11-08 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Messeinrichtung |
| DE3319600A1 (de) * | 1983-05-30 | 1984-12-06 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Laengenmesseinrichtung |
| JPS59226808A (ja) * | 1983-06-07 | 1984-12-20 | Mitsutoyo Mfg Co Ltd | 直線型変位測定機 |
| JPS59226807A (ja) * | 1983-06-07 | 1984-12-20 | Mitsutoyo Mfg Co Ltd | 直線型変位測定機 |
| DE3419527A1 (de) * | 1984-05-25 | 1985-11-28 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Positionsmesseinrichtung |
| EP0169189B2 (de) * | 1984-07-18 | 1993-08-04 | RSF-Elektronik Gesellschaft m.b.H. | Lineares Messsystem |
| DE3429646A1 (de) * | 1984-08-11 | 1986-02-13 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Einrichtung mit einem abgedichteten evakuierten hohlkoerper |
| JPS61111631U (ja) * | 1984-12-27 | 1986-07-15 | ||
| DE3506494C1 (de) * | 1985-02-23 | 1986-07-24 | C. Stiefelmayer Kg, 7300 Esslingen | Dreidimensionales Meß- und/oder Anreißgerät |
| 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 |
| JPS63122728U (ja) * | 1987-01-30 | 1988-08-10 | ||
| DE3709220A1 (de) * | 1987-03-20 | 1988-09-29 | Heidenhain Gmbh Dr Johannes | Messeinrichtung |
| DE3715908A1 (de) * | 1987-05-13 | 1988-12-01 | Messerschmitt Boelkow Blohm | Einrichtung zur laengenmessung |
| DE3719409A1 (de) * | 1987-06-11 | 1988-12-22 | Heidenhain Gmbh Dr Johannes | Positionsmesseinrichtung |
| IT1225476B (it) * | 1987-10-14 | 1990-11-14 | Point Universal Spa | Struttura di riga ottica ad elementi modulari componibili |
| JPH049200Y2 (ja) * | 1989-04-13 | 1992-03-06 | ||
| AT401819B (de) * | 1990-10-02 | 1996-12-27 | Rsf Elektronik Gmbh | Längenmesssystem |
| DE4318017C2 (de) * | 1993-05-29 | 1998-11-26 | Heidenhain Gmbh Dr Johannes | Positionsmeßeinrichtung |
| DE4320728C2 (de) * | 1993-06-23 | 2001-08-02 | Heidenhain Gmbh Dr Johannes | Lagemeßeinrichtung |
| ES2110902B1 (es) * | 1995-07-18 | 1998-08-01 | Fagor S Coop | Dispositivo de fijacion de la escala en una regla optica. |
| DE19526517C2 (de) * | 1995-07-20 | 2000-08-24 | Zeiss Carl Jena Gmbh | Anordnung zur Befestigung einer Längenmeßeinrichtung |
| DE19526518C1 (de) * | 1995-07-20 | 1996-12-12 | Zeiss Carl Jena Gmbh | Anordnung zur formschlüssigen Aufnahme eines Maßstabs |
| US5735058A (en) * | 1996-03-07 | 1998-04-07 | Jimenez; Ruben | Measuring rule |
| ATE230103T1 (de) * | 1996-10-11 | 2003-01-15 | Heidenhain Gmbh Dr Johannes | Massstab einer längenmesseinrichtung sowie verfahren zur anbringung eines massstabs |
| DE19724732A1 (de) * | 1997-06-12 | 1998-12-17 | Heidenhain Gmbh Dr Johannes | Längenmeßsystem mit modular aufgebautem Maßstab |
| DE19751019C2 (de) * | 1997-11-18 | 2002-11-28 | Heidenhain Gmbh Dr Johannes | Positionsmeßeinrichtung |
| DE19918654B4 (de) | 1999-04-16 | 2004-07-15 | Dr. Johannes Heidenhain Gmbh | Sicherungsvorrichtung für den Transport und die Montage einer Meßeinrichtung |
| US6772531B1 (en) * | 1999-11-30 | 2004-08-10 | Renishaw Plc | Measurement apparatus including a track for a measurement scale and apparatus for tensioning the scale |
| JP3668111B2 (ja) * | 2000-09-06 | 2005-07-06 | 株式会社ミツトヨ | ユニット型リニアスケール |
| US6820348B2 (en) * | 2001-02-09 | 2004-11-23 | Acu-Rite, Inc. | Mounting tool for linear encoders |
| DE10229885B4 (de) * | 2002-07-03 | 2010-06-24 | Dr. Johannes Heidenhain Gmbh | Verfahren und Vorrichtung zum Anbringen eines Maßstabs oder Maßstabträgers oder einer Maßstabführung |
| DE102004043055B4 (de) * | 2004-09-06 | 2009-04-02 | Siemens Ag | Führungsvorrichtung zur Führung eines bewegbaren Maschinenelementes einer Maschine |
| EP1731878A1 (de) | 2005-06-07 | 2006-12-13 | AMO Automatisierung Messtechnik Optik GmbH | Maschinenführungselement mit kompensiertem Längenmesssystem |
| US7299562B2 (en) * | 2005-09-22 | 2007-11-27 | Acu-Rite Companies, Inc. | Device and method for mounting a position measuring device onto a machine tool, and position measuring system |
| DE102005055513B4 (de) * | 2005-11-18 | 2021-05-06 | Dr. Johannes Heidenhain Gmbh | Vorrichtung mit einem Trägerkörper und einem Maßstab |
| GB0811076D0 (en) * | 2008-06-17 | 2008-07-23 | Renishaw Plc | Scale track |
| DE102010040090B4 (de) | 2010-09-01 | 2023-01-12 | Dr. Johannes Heidenhain Gmbh | Vorrichtung mit einem Trägerkörper und einem Maßstab |
| DE102012203220A1 (de) * | 2012-03-01 | 2013-09-05 | Dr. Johannes Heidenhain Gmbh | Längenmesseinrichtung |
| ES2694043T3 (es) * | 2016-04-05 | 2018-12-17 | Dr. Johannes Heidenhain Gmbh | Dispositivo de medición de longitud |
| EP3276310B1 (de) * | 2016-07-27 | 2018-09-19 | Dr. Johannes Heidenhain GmbH | Längenmesseinrichtung |
| ES2693900T3 (es) * | 2016-08-02 | 2018-12-14 | Dr. Johannes Heidenhain Gmbh | Dispositivo de medición de la longitud |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7513496U (de) * | 1975-09-25 | Heidenhain J Gmbh | MeBeinrichtung | |
| US2795992A (en) * | 1954-08-23 | 1957-06-18 | Portage Machine Company | Measuring apparatus using a light beam |
| US3118069A (en) * | 1960-02-23 | 1964-01-14 | Levallois Optique Et Prec | Photo-electric device for determining relative positions |
| US3316646A (en) * | 1964-05-22 | 1967-05-02 | Richard T Novey | Milling machine scales |
| DE1226312B (de) * | 1964-10-02 | 1966-10-06 | Wenczler & Heidenhain | Maschine oder Geraet zur Positionsmessung und -einstellung |
| US3387139A (en) * | 1965-11-09 | 1968-06-04 | Allied Res Associates Inc | Photoelectric measuring apparatus using gratings |
| US3629945A (en) * | 1969-10-06 | 1971-12-28 | Bausch & Lomb | Optical gage |
| DE2016253A1 (de) * | 1970-04-04 | 1971-10-14 | Heidenhain Johannes Dr Fa | Meßteilung |
| DE2251195A1 (de) * | 1971-11-17 | 1973-05-24 | Dresden Feinmess | Praezisionsstrichmasstab aus stahlband |
| US3816002A (en) * | 1972-10-10 | 1974-06-11 | H Wieg | Apparatus for measuring displacement between two relatively movable members |
| US3867037A (en) * | 1973-08-29 | 1975-02-18 | Dynamics Res Corp | Linear motion encoder |
| DE2518745C3 (de) * | 1975-04-26 | 1979-06-21 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Fehlerkompensation in Positioniersystemen |
| DD120708A1 (ja) * | 1975-07-14 | 1976-06-20 | ||
| DE2706926C2 (de) * | 1977-02-18 | 1979-06-07 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Längen- oder Winkelmeßeinrichtung |
-
1977
- 1977-03-22 DE DE2712421A patent/DE2712421C2/de not_active Expired
-
1978
- 1978-01-25 CH CH77278A patent/CH621283A5/de not_active IP Right Cessation
- 1978-01-30 AT AT0062578A patent/AT377083B/de not_active IP Right Cessation
- 1978-03-06 US US05/883,790 patent/US4170826A/en not_active Expired - Lifetime
- 1978-03-15 IT IT12512/78A patent/IT1103181B/it active
- 1978-03-21 FR FR7808211A patent/FR2385081A1/fr active Granted
- 1978-03-22 GB GB11455/78A patent/GB1602891A/en not_active Expired
- 1978-03-22 JP JP53031819A patent/JPS5813843B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2385081B1 (ja) | 1981-12-31 |
| ATA62578A (de) | 1984-06-15 |
| JPS53140056A (en) | 1978-12-06 |
| FR2385081A1 (fr) | 1978-10-20 |
| IT7812512A0 (it) | 1978-03-15 |
| JPS5813843B2 (ja) | 1983-03-16 |
| DE2712421C2 (de) | 1982-06-24 |
| AT377083B (de) | 1985-02-11 |
| GB1602891A (en) | 1981-11-18 |
| US4170826A (en) | 1979-10-16 |
| IT1103181B (it) | 1985-10-14 |
| DE2712421A1 (de) | 1978-09-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |