ES253714A1 - Improvements in the scales of measuring devices to make visible their divisions and index by optical projection (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in the scales of measuring devices to make visible their divisions and index by optical projection (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES253714A1 ES253714A1 ES0253714A ES253714A ES253714A1 ES 253714 A1 ES253714 A1 ES 253714A1 ES 0253714 A ES0253714 A ES 0253714A ES 253714 A ES253714 A ES 253714A ES 253714 A1 ES253714 A1 ES 253714A1
- Authority
- ES
- Spain
- Prior art keywords
- optical projection
- divisions
- scales
- translation
- index
- 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
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
- Optical Transform (AREA)
Abstract
Improvements in the scales of measuring devices to make visible their divisions and index by optical projection, characterized for that purpose they will be constituted by a metallic surface, provided with a window or opening of the size and shape suitable for the scale to be used, followed by a glass disc on which will be placed a photographic slide obtained from the scale to be used, covered by a disc of translucent material, then another disc of colored transparent material and finally a totally transparent glass, through which it effects the refraction of the light produced by a light source of a subsequent situation, producing the optical projection of the scale, which may be the last magnifying glass disc. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0253714A ES253714A1 (en) | 1959-11-25 | 1959-11-25 | Improvements in the scales of measuring devices to make visible their divisions and index by optical projection (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0253714A ES253714A1 (en) | 1959-11-25 | 1959-11-25 | Improvements in the scales of measuring devices to make visible their divisions and index by optical projection (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES253714A1 true ES253714A1 (en) | 1960-02-16 |
Family
ID=34488275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0253714A Expired ES253714A1 (en) | 1959-11-25 | 1959-11-25 | Improvements in the scales of measuring devices to make visible their divisions and index by optical projection (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES253714A1 (en) |
-
1959
- 1959-11-25 ES ES0253714A patent/ES253714A1/en not_active Expired
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