IT1057830B - Trasduttore di posizione per macchine di misura e macchine utensili - Google Patents
Trasduttore di posizione per macchine di misura e macchine utensiliInfo
- Publication number
- IT1057830B IT1057830B IT67764/76A IT6776476A IT1057830B IT 1057830 B IT1057830 B IT 1057830B IT 67764/76 A IT67764/76 A IT 67764/76A IT 6776476 A IT6776476 A IT 6776476A IT 1057830 B IT1057830 B IT 1057830B
- Authority
- IT
- Italy
- Prior art keywords
- machine tools
- position transducer
- measuring machines
- machines
- measuring
- Prior art date
Links
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
- G01D5/36—Forming the light into pulses
- G01D5/363—Direction discrimination
-
- 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
- G01B11/002—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates
- G01B11/005—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates coordinate measuring machines
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67764/76A IT1057830B (it) | 1976-04-02 | 1976-04-02 | Trasduttore di posizione per macchine di misura e macchine utensili |
CH351977A CH613395A5 (it) | 1976-04-02 | 1977-03-21 | |
GB12218/77A GB1527197A (en) | 1976-04-02 | 1977-03-23 | Position transducer for machine tools and measuring machines |
DE19772713004 DE2713004A1 (de) | 1976-04-02 | 1977-03-24 | Lage-messwertgeber fuer werkzeugmaschinen und messvorrichtungen oder -maschinen |
US05/782,476 US4096384A (en) | 1976-04-02 | 1977-03-29 | Position transducer for machine tools and measuring machines |
FR7709924A FR2346684A1 (fr) | 1976-04-02 | 1977-04-01 | Transducteur de position pour machines-outils et machines de mesures |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67764/76A IT1057830B (it) | 1976-04-02 | 1976-04-02 | Trasduttore di posizione per macchine di misura e macchine utensili |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1057830B true IT1057830B (it) | 1982-03-30 |
Family
ID=11305112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67764/76A IT1057830B (it) | 1976-04-02 | 1976-04-02 | Trasduttore di posizione per macchine di misura e macchine utensili |
Country Status (6)
Country | Link |
---|---|
US (1) | US4096384A (it) |
CH (1) | CH613395A5 (it) |
DE (1) | DE2713004A1 (it) |
FR (1) | FR2346684A1 (it) |
GB (1) | GB1527197A (it) |
IT (1) | IT1057830B (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4567663A (en) * | 1984-10-15 | 1986-02-04 | Dimension Products Corporation | Measuring device |
DE3504520A1 (de) * | 1985-02-09 | 1986-08-14 | Mauser-Werke Oberndorf Gmbh, 7238 Oberndorf | Laengenmesseinrichtung fuer messvorrichtungen und -maschinen |
JP2567036B2 (ja) * | 1988-05-10 | 1996-12-25 | キヤノン株式会社 | 光学式エンコーダ |
US4993165A (en) * | 1989-07-31 | 1991-02-19 | Outboard Marine Corporation | Method and apparatus for determining necessary shim thickness for a marine propulsion device pinion and bearing carrier assembly |
US5167077A (en) * | 1991-04-26 | 1992-12-01 | Howard Etchell | Linear measuring device |
FR2718230B1 (fr) * | 1994-04-05 | 1996-06-21 | Aerospatiale | Ligne à retard pour interféromètre. |
DE69831617T2 (de) | 1997-05-02 | 2006-06-29 | Ats Automation Tooling Systems Inc., Cambridge | Modulares Fördersystem mit mehreren beweglichen Elementen mit unabhängiger Steuerung |
DE10162448B4 (de) | 2001-01-12 | 2014-09-04 | Heidelberger Druckmaschinen Ag | Einrichtung zur Lageerfassung eines Läuferteils in einem Transportsystem |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3451054A (en) * | 1965-03-18 | 1969-06-17 | Gen Electric | Light optic digital transducer using displaced ronchi rulings |
US3544800A (en) * | 1968-11-20 | 1970-12-01 | Quantic Ind Inc | Optical apparatus for encoding angular movement of a rotating shaft |
US3867038A (en) * | 1972-11-27 | 1975-02-18 | Baird Atomic Inc | Optical alignment system |
-
1976
- 1976-04-02 IT IT67764/76A patent/IT1057830B/it active
-
1977
- 1977-03-21 CH CH351977A patent/CH613395A5/xx not_active IP Right Cessation
- 1977-03-23 GB GB12218/77A patent/GB1527197A/en not_active Expired
- 1977-03-24 DE DE19772713004 patent/DE2713004A1/de not_active Withdrawn
- 1977-03-29 US US05/782,476 patent/US4096384A/en not_active Expired - Lifetime
- 1977-04-01 FR FR7709924A patent/FR2346684A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
US4096384A (en) | 1978-06-20 |
FR2346684A1 (fr) | 1977-10-28 |
CH613395A5 (it) | 1979-09-28 |
GB1527197A (en) | 1978-10-04 |
DE2713004A1 (de) | 1977-10-13 |
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