FR922582A - Improvements to devices used to determine angles, applicable to mechanical parts - Google Patents
Improvements to devices used to determine angles, applicable to mechanical partsInfo
- Publication number
- FR922582A FR922582A FR922582DA FR922582A FR 922582 A FR922582 A FR 922582A FR 922582D A FR922582D A FR 922582DA FR 922582 A FR922582 A FR 922582A
- Authority
- FR
- France
- Prior art keywords
- applicable
- devices used
- mechanical parts
- determine angles
- angles
- 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.)
- 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
- G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB922582X | 1945-02-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR922582A true FR922582A (en) | 1947-06-12 |
Family
ID=10726412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR922582D Expired FR922582A (en) | 1945-02-19 | 1946-02-19 | Improvements to devices used to determine angles, applicable to mechanical parts |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR922582A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3230821A (en) * | 1961-07-06 | 1966-01-25 | Bendix Corp | Optical means for measuring slow angular rates of rotation |
US3529884A (en) * | 1968-04-03 | 1970-09-22 | Ncr Co | Scanning polygon mirror assembly |
-
1946
- 1946-02-19 FR FR922582D patent/FR922582A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3230821A (en) * | 1961-07-06 | 1966-01-25 | Bendix Corp | Optical means for measuring slow angular rates of rotation |
US3529884A (en) * | 1968-04-03 | 1970-09-22 | Ncr Co | Scanning polygon mirror assembly |
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