ES218935U - 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
- ES218935U ES218935U ES0218935U ES218935U ES218935U ES 218935 U ES218935 U ES 218935U ES 0218935 U ES0218935 U ES 0218935U ES 218935 U ES218935 U ES 218935U ES 218935 U ES218935 U ES 218935U
- Authority
- ES
- Spain
- Prior art keywords
- piece
- discs
- translation
- legally binding
- google translate
- 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
- 238000000926 separation method Methods 0.000 abstract 1
Landscapes
- Sheet Holders (AREA)
Abstract
Compass for drawing ellipses, characterized by being constituted by a frame formed by four guides, perpendicular, two to two, which have respective grooves or grooves faced, in which they play partially separate discs of different diameter, arranged in planes superior and lower, that is to say juxtaposed but without touching the separated being by a discoidal piece that maintains the separation and therefore the free rotating movement of the same, being located the greater disk in superior plane and the smaller one in the inferior plane, to the once both discs have a diametral throat that serves as a housing to a rectangular prismatic piece provided at one end of a pocket where part of the separating intermediate piece held by a screw is inserted, at the same time that it has a mechanical pencil attached to it. Pencil or ink and the whole set has freedom of sliding along the throats that contain to the retaining part, as long as it does not act on a screw with a wing nut, which passes through the mortised piece and a two-piece tablet which constitutes the positional fixing system of the discs, once the desired position of the geometrical layout has been achieved. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1976218935U ES218935Y (en) | 1976-02-19 | 1976-02-19 | COMPASS FOR DRAWING ELLIPSES. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1976218935U ES218935Y (en) | 1976-02-19 | 1976-02-19 | COMPASS FOR DRAWING ELLIPSES. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES218935U true ES218935U (en) | 1976-09-01 |
| ES218935Y ES218935Y (en) | 1977-01-16 |
Family
ID=8382261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1976218935U Expired ES218935Y (en) | 1976-02-19 | 1976-02-19 | COMPASS FOR DRAWING ELLIPSES. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES218935Y (en) |
-
1976
- 1976-02-19 ES ES1976218935U patent/ES218935Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES218935Y (en) | 1977-01-16 |
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