FR2378258B1 - - Google Patents
Info
- Publication number
- FR2378258B1 FR2378258B1 FR7801897A FR7801897A FR2378258B1 FR 2378258 B1 FR2378258 B1 FR 2378258B1 FR 7801897 A FR7801897 A FR 7801897A FR 7801897 A FR7801897 A FR 7801897A FR 2378258 B1 FR2378258 B1 FR 2378258B1
- Authority
- FR
- France
- 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
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
- 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
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
- G01B11/0691—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of objects while moving
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Facsimile Scanning Arrangements (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2904/77A GB1584452A (en) | 1977-01-25 | 1977-01-25 | Optical scanners |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2378258A1 FR2378258A1 (fr) | 1978-08-18 |
| FR2378258B1 true FR2378258B1 (US06373033-20020416-M00071.png) | 1982-05-28 |
Family
ID=9748242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7801897A Granted FR2378258A1 (fr) | 1977-01-25 | 1978-01-24 | Analyseur optique |
Country Status (11)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4432648A (en) * | 1981-05-18 | 1984-02-21 | The Austin Company | Multiple dimension laser gauge |
| CH658523A5 (de) * | 1981-06-04 | 1986-11-14 | Zumbach Electronic Ag | Verfahren und vorrichtung zur erzeugung eines telezentrischen lichtstrahls und anwendung des verfahrens. |
| US4475035A (en) * | 1981-06-11 | 1984-10-02 | Vektronics, Inc. | Method and apparatus for scanning |
| US4447723A (en) * | 1981-09-03 | 1984-05-08 | Excellon Industries | Scanning beam reference employing a retroreflective code means |
| US4614868A (en) * | 1984-10-12 | 1986-09-30 | Caterpillar Industrial Inc. | Fiber optic seam tracking apparatus |
| DE3438898A1 (de) * | 1984-10-24 | 1986-04-24 | Bodenseewerk Gerätetechnik GmbH, 7770 Überlingen | Optische abtasteinrichtung, insbesondere fuer suchkoepfe bei zielsuchenden flugkoerpern |
| DE3623318A1 (de) * | 1986-07-11 | 1988-01-21 | Thebock & Feil Gmbh Physikalis | Vorrichtung zum eindimensionalen vermessen eines objektes |
| US4849643A (en) * | 1987-09-18 | 1989-07-18 | Eaton Leonard Technologies | Optical probe with overlapping detection fields |
| US5008555A (en) * | 1988-04-08 | 1991-04-16 | Eaton Leonard Technologies, Inc. | Optical probe with overlapping detection fields |
| US5616915A (en) * | 1995-01-23 | 1997-04-01 | Mars Incorporated | Optical sensor for monitoring the status of a bill magazine in a bill validator |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB901319A (en) * | 1959-04-08 | 1962-07-18 | Ass Elect Ind | Improvements relating to optical measuring apparatus |
| US3220113A (en) * | 1961-07-17 | 1965-11-30 | Keuffel & Esser Co | Surface checking device |
| SE321098B (US06373033-20020416-M00071.png) * | 1967-12-07 | 1970-02-23 | Ericsson Telefon Ab L M | |
| DE1909294B2 (de) * | 1969-02-25 | 1971-03-11 | Verfahren zum messen der breite oder des durchmessers eines gegenstandes und anordnung zur durchfuehrung des verfahrens | |
| GB1347777A (en) * | 1970-12-12 | 1974-02-27 | Sick Optik Elektronik Erwin | Photoelectric length measuring apparatus |
| GB1400253A (en) * | 1972-03-17 | 1975-07-16 | Ti Group Services Ltd | Gauging dimensions |
| US3856412A (en) * | 1973-06-08 | 1974-12-24 | Zygo Corp | Optical noncontacting gauge |
| US4074938A (en) * | 1976-09-27 | 1978-02-21 | Systems Research Laboratories, Inc. | Optical dimension measuring device employing an elongated focused beam |
-
1977
- 1977-01-25 GB GB2904/77A patent/GB1584452A/en not_active Expired
-
1978
- 1978-01-11 SE SE7800286A patent/SE7800286L/xx unknown
- 1978-01-23 DE DE2802724A patent/DE2802724C3/de not_active Expired
- 1978-01-24 US US05/871,858 patent/US4208589A/en not_active Expired - Lifetime
- 1978-01-24 ES ES466293A patent/ES466293A1/es not_active Expired
- 1978-01-24 IT IT47751/78A patent/IT1101965B/it active
- 1978-01-24 BE BE184578A patent/BE863246A/xx unknown
- 1978-01-24 FR FR7801897A patent/FR2378258A1/fr active Granted
- 1978-01-24 JP JP590878A patent/JPS53112768A/ja active Pending
- 1978-01-25 NL NL7800890A patent/NL7800890A/xx not_active Application Discontinuation
- 1978-01-25 AU AU32726/78A patent/AU517423B2/en not_active Expired
- 1978-08-24 ES ES472824A patent/ES472824A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4208589A (en) | 1980-06-17 |
| ES472824A1 (es) | 1979-02-16 |
| JPS53112768A (en) | 1978-10-02 |
| AU517423B2 (en) | 1981-07-30 |
| GB1584452A (en) | 1981-02-11 |
| IT7847751A0 (it) | 1978-01-24 |
| NL7800890A (nl) | 1978-07-27 |
| AU3272678A (en) | 1979-08-02 |
| IT1101965B (it) | 1985-10-07 |
| DE2802724A1 (de) | 1978-08-03 |
| SE7800286L (sv) | 1978-07-26 |
| ES466293A1 (es) | 1979-01-16 |
| DE2802724B2 (de) | 1980-03-20 |
| BE863246A (fr) | 1978-05-16 |
| FR2378258A1 (fr) | 1978-08-18 |
| DE2802724C3 (de) | 1980-11-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |