ES190368U - Perforated board. (Machine-translation by Google Translate, not legally binding) - Google Patents
Perforated board. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES190368U ES190368U ES0190368U ES190368U ES190368U ES 190368 U ES190368 U ES 190368U ES 0190368 U ES0190368 U ES 0190368U ES 190368 U ES190368 U ES 190368U ES 190368 U ES190368 U ES 190368U
- Authority
- ES
- Spain
- Prior art keywords
- board
- fixed
- points
- sheet
- 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
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
Perforated board, consisting of a didactic game designed to achieve manual mental training, consisting of a rectangular prismatic base body, low height and lacking its upper base, which serves as support for a laminar board perforated on its entire surface by circular holes equidistant, distributed in rows and columns parallel to its sides, which is placed as a cover on the base box, being located on it in a lower plane than defined by the upper edge of its side faces so that located on the board a printed sheet of the same dimensions, is fixed on it thanks to the perimeter flange formed by the side faces of the box since the figures printed on them, determined by singular points, must be such that these points must exactly match the perforations existing in the board because this exercise consists in drilling these points when crossing together sheet and table ro, by means of pins that fixed, will mark the vertices or fixed points on the board of the composition to be made, indicated by the sheet chosen and previously placed, by means of a flexible cord that fixed to one of the extreme pins of the figure to be represented, and surrounding each one of the intermediates ends up being fixed to the one located at the other end forming the figure proposed in the indicator sheet. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1973190368U ES190368Y (en) | 1973-04-06 | 1973-04-06 | PERFORATED BOARD. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1973190368U ES190368Y (en) | 1973-04-06 | 1973-04-06 | PERFORATED BOARD. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES190368U true ES190368U (en) | 1974-05-01 |
| ES190368Y ES190368Y (en) | 1974-11-01 |
Family
ID=8361199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1973190368U Expired ES190368Y (en) | 1973-04-06 | 1973-04-06 | PERFORATED BOARD. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES190368Y (en) |
-
1973
- 1973-04-06 ES ES1973190368U patent/ES190368Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES190368Y (en) | 1974-11-01 |
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