JPS6280366U - - Google Patents
Info
- Publication number
- JPS6280366U JPS6280366U JP17198185U JP17198185U JPS6280366U JP S6280366 U JPS6280366 U JP S6280366U JP 17198185 U JP17198185 U JP 17198185U JP 17198185 U JP17198185 U JP 17198185U JP S6280366 U JPS6280366 U JP S6280366U
- Authority
- JP
- Japan
- Prior art keywords
- board
- arc surface
- convex arc
- edge
- corners
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Structure Of Printed Boards (AREA)
Description
第１図は本考案に係るプリント配線板用基材の
斜視図、第２図は第１図の２―２線に沿う断面図
、第３図は第１図の加工前の斜視図、第５図は第
４図の４―４線に沿う断面図である。である。
１……銅張基板、２……方形基板の四辺の凸弧
面、３……方形基板の四隅の円弧部、４……円弧
部の凸弧面、２０……方形四縁辺の稜角、３０…
…円弧部縁辺の稜角。
Fig. 1 is a perspective view of a substrate for a printed wiring board according to the present invention, Fig. 2 is a sectional view taken along line 2-2 in Fig. 1, and Fig. 3 is a perspective view of Fig. 1 before processing. FIG. 5 is a sectional view taken along line 4--4 in FIG. 4. It is. DESCRIPTION OF SYMBOLS 1... Copper-clad board, 2... Convex arc surfaces on the four sides of the rectangular board, 3... Arc parts at the four corners of the rectangular board, 4... Convex arc surfaces of the arc parts, 20... Edge angles of the four edges of the rectangle, 30 …
...The edge angle of the edge of the arc.
補正 昭６１．１．２７
図面の簡単な説明を次のように補正する。
明細書第６頁第１３行〜１５行の「第３図は第
１図の加工前の斜視図、第５図は第４図の４―４
線に沿う断面図である。である。」を「第３図は
第１図の３―３線に沿う断面図、第４図は第１図
の加工前の斜視図、第５図は第４図の５―５線に
沿う断面図である。」に補正する。Amendment January 27, 1981 The brief description of the drawing is amended as follows. ``Figure 3 is a perspective view of Figure 1 before processing, Figure 5 is 4-4 of Figure 4'' on page 6 of the specification, lines 13 to 15.
It is a sectional view along a line. It is. "Figure 3 is a sectional view taken along line 3-3 in Figure 1, Figure 4 is a perspective view of Figure 1 before processing, and Figure 5 is a sectional view taken along line 5-5 in Figure 4. ”.
Claims (1)
無くし、且つその基板四隅を円弧に形成したこと
を特徴とするプリント配線板用基材。 (2) 略方形を成す銅張基板の周囲縁辺の稜角を
無くした凸弧面に成形し、且つその基板四隅を円
弧に形成すると共に、当該円弧部位を前記周囲縁
辺の凸弧面に連続する稜角を無くした凸弧面に成
形した実用新案登録請求の範囲第(1)項記載のプ
リント配線板用基材。[Claims for Utility Model Registration] (1) A base material for a printed wiring board, characterized in that the edges of a copper-clad board having a substantially rectangular shape are eliminated, and the four corners of the board are formed into arcs. (2) Forming a substantially rectangular copper-clad board into a convex arc surface with no edge angle on the peripheral edge, forming the four corners of the board into an arc, and making the arc part continuous with the convex arc surface of the peripheral edge. A base material for a printed wiring board according to claim (1) of the utility model registration, which is formed into a convex arc surface with no edge angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985171981U JPH0528783Y2 (en) | 1985-11-08 | 1985-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985171981U JPH0528783Y2 (en) | 1985-11-08 | 1985-11-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6280366U true JPS6280366U (en) | 1987-05-22 |
| JPH0528783Y2 JPH0528783Y2 (en) | 1993-07-23 |
Family
ID=31108110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985171981U Expired - Lifetime JPH0528783Y2 (en) | 1985-11-08 | 1985-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0528783Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH032665U (en) * | 1989-05-31 | 1991-01-11 | ||
| JP2013083629A (en) * | 2011-09-27 | 2013-05-09 | Ngk Spark Plug Co Ltd | Gas sensor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS609192A (en) * | 1983-06-29 | 1985-01-18 | 株式会社東芝 | Integrated circuit device |
-
1985
- 1985-11-08 JP JP1985171981U patent/JPH0528783Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS609192A (en) * | 1983-06-29 | 1985-01-18 | 株式会社東芝 | Integrated circuit device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH032665U (en) * | 1989-05-31 | 1991-01-11 | ||
| JP2013083629A (en) * | 2011-09-27 | 2013-05-09 | Ngk Spark Plug Co Ltd | Gas sensor |
| US9689834B2 (en) | 2011-09-27 | 2017-06-27 | Ngk Spark Plug Co., Ltd. | Gas sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0528783Y2 (en) | 1993-07-23 |
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