JPS6150474U - - Google Patents
Info
- Publication number
- JPS6150474U JPS6150474U JP13498284U JP13498284U JPS6150474U JP S6150474 U JPS6150474 U JP S6150474U JP 13498284 U JP13498284 U JP 13498284U JP 13498284 U JP13498284 U JP 13498284U JP S6150474 U JPS6150474 U JP S6150474U
- Authority
- JP
- Japan
- Prior art keywords
- black circle
- mark pattern
- circle mark
- grid intersection
- intersection points
- 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.)
- Pending
Links
Landscapes
- Structure Of Printed Boards (AREA)
Description
第１図は従来の印刷配線板の線状の設計図用紙
の格子パターンを示す平面図、第２図は第１図の
格子パターンに作画した設計例を示す平面図、第
３図は従来の改良第１例の設計図用紙の格子パタ
ーンを示す平面図、第４図は従来の改良第２例の
設計図用紙の格子パターンを示す平面図、第５図
は本考案第１の実施例の設計図用紙の格子パター
ンを示す平面図、第６図は第５図の設計図用紙を
用いた第１の使用例を示す平面図、第７図は第５
図の設計図用紙を用いた第２の使用例を示す平面
図、第８図は本考案第２の実施例の設計図用紙の
格子パターンを示す平面図、第９図は第８図の設
計図用紙を用いた使用例を示す平面図。
１……格子パターン、２……配線回路、１１ａ
……大きいプラス印パターン、１１ｂ……小さい
プラス印パターン、１１ｃ……ドツト印パターン
、１１ｄ……大径黒丸（印）パターン、１１ｅ…
…小径黒丸（印）パターン、１１ｆ……特大径黒
丸（印）パターン、２１，２２……ランド、３１
，３２，３３，３４，３５……配線回路。
Fig. 1 is a plan view showing a lattice pattern of a linear design paper for a conventional printed wiring board, Fig. 2 is a plan view showing an example of a design drawn on the lattice pattern of Fig. 1, and Fig. 3 is a plan view of a conventional printed wiring board. FIG. 4 is a plan view showing the lattice pattern of the conventional design drawing paper of the second improved example; FIG. 5 is the plan view of the first embodiment of the present invention. A plan view showing the lattice pattern of the blueprint paper, FIG. 6 is a plan view showing the first usage example using the blueprint paper of FIG. 5, and FIG.
FIG. 8 is a plan view showing a lattice pattern of the design drawing paper according to the second embodiment of the present invention; FIG. 9 is a plan view showing the design shown in FIG. 8. A plan view showing an example of use using drawing paper. 1... Lattice pattern, 2... Wiring circuit, 11a
...Large plus sign pattern, 11b...Small plus sign pattern, 11c...Dot mark pattern, 11d...Large diameter black circle (mark) pattern, 11e...
...Small diameter black circle (mark) pattern, 11f...Extra large diameter black circle (mark) pattern, 21, 22...Land, 31
, 32, 33, 34, 35... wiring circuit.
Claims (1)
ンを設け、かつ副格子交点上に前記主格子交点上
の黒丸印パターンより直径の小なる黒丸印パター
ンを設けたことを特徴とする設計図用紙。 (2) 前記主格子交点上の黒丸印パターンを、１
０ケ月毎にさらに大なる直径に設けたことを特徴
とする実用新案登録請求の範囲第(1)項記載の設
計図用紙。[Claims for Utility Model Registration] (1) A black circle mark pattern with a larger diameter is provided on the main grid intersection points, and a black circle mark pattern with a smaller diameter than the black circle mark pattern on the main grid intersection points is provided on the sub grid intersection points. A blueprint paper characterized by the following. (2) The black circle mark pattern on the main grid intersection is 1
The design drawing sheet according to claim (1) of the utility model registration claim, characterized in that the diameter is further increased every 0 months.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13498284U JPS6150474U (en) | 1984-09-05 | 1984-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13498284U JPS6150474U (en) | 1984-09-05 | 1984-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6150474U true JPS6150474U (en) | 1986-04-04 |
Family
ID=30693484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13498284U Pending JPS6150474U (en) | 1984-09-05 | 1984-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6150474U (en) |
-
1984
- 1984-09-05 JP JP13498284U patent/JPS6150474U/ja active Pending
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