IT1152526B - Trasdutture a nastro metallico per misure micrometriche di grandezze lineari - Google Patents
Trasdutture a nastro metallico per misure micrometriche di grandezze lineariInfo
- Publication number
- IT1152526B IT1152526B IT23117/82A IT2311782A IT1152526B IT 1152526 B IT1152526 B IT 1152526B IT 23117/82 A IT23117/82 A IT 23117/82A IT 2311782 A IT2311782 A IT 2311782A IT 1152526 B IT1152526 B IT 1152526B
- Authority
- IT
- Italy
- Prior art keywords
- transduces
- metallic belt
- micrometric
- linear sizes
- tape
- Prior art date
Links
- 238000005259 measurement Methods 0.000 title abstract 3
- 239000002184 metal Substances 0.000 abstract 1
Classifications
-
- 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
- G01B11/02—Measuring arrangements characterised by the use of optical techniques 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
- G01B1/00—Measuring instruments characterised by the selection of material therefor
-
- 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
- G01D5/34753—Carriages; Driving or coupling means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Optical Transform (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT23117/82A IT1152526B (it) | 1982-09-03 | 1982-09-03 | Trasdutture a nastro metallico per misure micrometriche di grandezze lineari |
EP83107557A EP0105119B1 (en) | 1982-09-03 | 1983-08-01 | Metal tape transducer for the micrometric measurement of linear quantities |
AT83107557T ATE51069T1 (de) | 1982-09-03 | 1983-08-01 | Metallbandumsetzer fuer das messen mikrometrischer linearquantitaeten. |
DE8383107557T DE3381320D1 (de) | 1982-09-03 | 1983-08-01 | Metallbandumsetzer fuer das messen mikrometrischer linearquantitaeten. |
US06/525,879 US4541181A (en) | 1982-09-03 | 1983-08-24 | Metal tape transducer for the micrometric measurement linear quantities |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT23117/82A IT1152526B (it) | 1982-09-03 | 1982-09-03 | Trasdutture a nastro metallico per misure micrometriche di grandezze lineari |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8223117A0 IT8223117A0 (it) | 1982-09-03 |
IT1152526B true IT1152526B (it) | 1987-01-07 |
Family
ID=11203969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23117/82A IT1152526B (it) | 1982-09-03 | 1982-09-03 | Trasdutture a nastro metallico per misure micrometriche di grandezze lineari |
Country Status (5)
Country | Link |
---|---|
US (1) | US4541181A (it) |
EP (1) | EP0105119B1 (it) |
AT (1) | ATE51069T1 (it) |
DE (1) | DE3381320D1 (it) |
IT (1) | IT1152526B (it) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3577910D1 (de) * | 1984-07-18 | 1990-06-28 | Rsf Elektronik Gmbh | Lineares messsystem. |
JPS61209303A (ja) * | 1985-03-13 | 1986-09-17 | Sony Magnescale Inc | 磁気スケ−ルの記録並に検出方法及び装置 |
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 |
DE3624485A1 (de) * | 1986-07-19 | 1988-01-21 | Heidenhain Gmbh Dr Johannes | Positionsmesseinrichtung |
DD297233A5 (de) * | 1990-08-08 | 1992-01-02 | Zeiss Carl Jena Gmbh | Anordnung zur lagefixierung eines flexiblen teilungstraegers eines laengenmesssystems an einer maschine |
DD297234A5 (de) * | 1990-08-08 | 1992-01-02 | Carl Zeiss Jena Gmbh,De | Anordnung zur lagestabilisierung eines flexiblen teilungstraegers eines laengenmesssystems an einer maschine |
DD297261A5 (de) * | 1990-08-08 | 1992-01-02 | Carl Zeiss Jena Gmbh,De | Anordnung zur lagefixierung eines flexiblen teilungstraegers eines laengenmesssystems an einer maschine |
FR2746498B1 (fr) * | 1996-03-22 | 1998-04-30 | Valeo | Capteur de deplacement adaptatif en course |
DE19711271C2 (de) * | 1997-03-18 | 1999-04-29 | Zeiss Carl Jena Gmbh | Längenmeßsystem |
EP0881472B1 (en) * | 1997-05-28 | 2005-07-27 | Sony Precision Technology Inc. | Support for a magnetic scale |
DE19751019C2 (de) * | 1997-11-18 | 2002-11-28 | Heidenhain Gmbh Dr Johannes | Positionsmeßeinrichtung |
DE19922363A1 (de) * | 1999-05-14 | 2000-11-23 | Rexroth Star Gmbh | Einrichtung zur Ermittlung der Relativposition zweier relativ zueinander beweglicher Körper und Verfahren zur Herstellung einer solchen Einrichtung |
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 |
DE10229885B4 (de) * | 2002-07-03 | 2010-06-24 | Dr. Johannes Heidenhain Gmbh | Verfahren und Vorrichtung zum Anbringen eines Maßstabs oder Maßstabträgers oder einer Maßstabführung |
ES2371740T3 (es) * | 2010-03-18 | 2012-01-09 | Fagor, S. Coop. | Dispositivo optoelectrónico de medida. |
JP6634233B2 (ja) * | 2014-12-27 | 2020-01-22 | 株式会社ミツトヨ | スケール固定装置 |
EP3276310B1 (de) | 2016-07-27 | 2018-09-19 | Dr. Johannes Heidenhain GmbH | Längenmesseinrichtung |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3345747A (en) * | 1964-03-09 | 1967-10-10 | La Salle Machine Tool | Mechanical coordinating device |
US3658429A (en) * | 1970-05-11 | 1972-04-25 | Bendix Corp | Displacement measuring apparatus |
US3816002A (en) * | 1972-10-10 | 1974-06-11 | H Wieg | Apparatus for measuring displacement between two relatively movable members |
GB1376875A (en) * | 1973-04-16 | 1974-12-11 | Vnii Gornoi Geomekhaniki I Mak | Method of producing measuring tapes in stainless steel and measuring tape produced thereby |
DE2518745C3 (de) * | 1975-04-26 | 1979-06-21 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Fehlerkompensation in Positioniersystemen |
IT1058791B (it) * | 1976-04-08 | 1982-05-10 | Olivetti & Co Spa | Trasduttore di precisione per misure di posizioni lineari |
DE2712421C2 (de) * | 1977-03-22 | 1982-06-24 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Gekapselte Längenmeßeinrichtung |
DE2911047A1 (de) * | 1979-03-21 | 1980-10-02 | Heidenhain Gmbh Dr Johannes | Laengenmesseinrichtung mit laengsverschieblichem masstab |
DE3020411C2 (de) * | 1980-05-27 | 1983-09-22 | Hans Ulrich St.Sulpice Waadt Meyer | Vorrichtung zum Messen der Verschiebung zweier Körper |
-
1982
- 1982-09-03 IT IT23117/82A patent/IT1152526B/it active
-
1983
- 1983-08-01 EP EP83107557A patent/EP0105119B1/en not_active Expired - Lifetime
- 1983-08-01 AT AT83107557T patent/ATE51069T1/de not_active IP Right Cessation
- 1983-08-01 DE DE8383107557T patent/DE3381320D1/de not_active Expired - Lifetime
- 1983-08-24 US US06/525,879 patent/US4541181A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0105119A3 (en) | 1985-08-28 |
EP0105119A2 (en) | 1984-04-11 |
EP0105119B1 (en) | 1990-03-14 |
US4541181A (en) | 1985-09-17 |
DE3381320D1 (de) | 1990-04-19 |
IT8223117A0 (it) | 1982-09-03 |
ATE51069T1 (de) | 1990-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970827 |