ES217092U - Compas for the layout of elipses. (Machine-translation by Google Translate, not legally binding) - Google Patents
Compas for the layout of elipses. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES217092U ES217092U ES0217092U ES217092U ES217092U ES 217092 U ES217092 U ES 217092U ES 0217092 U ES0217092 U ES 0217092U ES 217092 U ES217092 U ES 217092U ES 217092 U ES217092 U ES 217092U
- Authority
- ES
- Spain
- Prior art keywords
- leg
- mustache
- ellipse
- compass
- translation
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000001419 dependent effect Effects 0.000 abstract 1
- 239000000700 radioactive tracer Substances 0.000 abstract 1
Landscapes
- Package Frames And Binding Bands (AREA)
- Clamps And Clips (AREA)
Abstract
Compass for drawing ellipses, characterized in that it consists of two legs, one of fixation, with a lower section with interlock that prevents its rotation, and another of adjustable opening, whose lower section, consisting of a mustache, has a rotation movement dependent of the rotation of the upper section; the upper section, the fixing leg and the lower opening leg are connected by a transverse extensible arm, the ends of which are coupled by conical transmission with pinions fixed to said sections, so that while the compass rotates in one direction, the mustache does so in on the contrary, so that by nailing the fixed section of the compass fixing leg in the center of an ellipse, adjusting the tip of the mustache, by opening the other leg of the compass, to the circumference whose radius is half of the semiaxes of the ellipse, the corresponding circumference is described, while the tracer leg of the mustache describes another circumference in the opposite direction, determining the tracing of the ellipse, when said clamping leg opens with a radius equivalent to the difference of the major axis and semi-axis of semi-axes of the ellipse. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1975217092U ES217092Y (en) | 1975-12-01 | 1975-12-01 | COMPASS FOR DRAWING ELLIPSES. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1975217092U ES217092Y (en) | 1975-12-01 | 1975-12-01 | COMPASS FOR DRAWING ELLIPSES. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES217092U true ES217092U (en) | 1976-08-01 |
| ES217092Y ES217092Y (en) | 1976-12-16 |
Family
ID=8380828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1975217092U Expired ES217092Y (en) | 1975-12-01 | 1975-12-01 | COMPASS FOR DRAWING ELLIPSES. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES217092Y (en) |
-
1975
- 1975-12-01 ES ES1975217092U patent/ES217092Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES217092Y (en) | 1976-12-16 |
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