JPS6238191U - - Google Patents
Info
- Publication number
- JPS6238191U JPS6238191U JP12952785U JP12952785U JPS6238191U JP S6238191 U JPS6238191 U JP S6238191U JP 12952785 U JP12952785 U JP 12952785U JP 12952785 U JP12952785 U JP 12952785U JP S6238191 U JPS6238191 U JP S6238191U
- Authority
- JP
- Japan
- Prior art keywords
- scale
- triangular
- triangular scale
- attached
- drafter
- 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
- Drawing Aids And Blackboards (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Description
第１図乃至第４図は本考案の平行線製図具の第
１の実施例を示し、第１図は使用状態の平面図、
第２図は第１図における―線断面図、第３図
は補助具の斜視図、第４図は補助具をドラフター
スケールに取付けた状態の平面図であつて、Ａは
巾が５０mmのドラフタースケールの場合の平面図
、Ｂは巾が４５mmのドラフタースケールの場合の
平面図、Ｃは巾が４０mmのドラフタースケールの
場合の平面図である。第５図は本考案に係る平行
線製図具の第２の実施例を示した補助具の斜視図
である。第６図は本考案に係る平行線製図具の第
３の実施例を示したドラフタースケールおよび補
助具の平面図、第７図は第６図における矢視図
である。
1 to 4 show a first embodiment of the parallel line drawing tool of the present invention, and FIG. 1 is a plan view of the device in use;
Figure 2 is a sectional view taken along the line - - in Figure 1, Figure 3 is a perspective view of the auxiliary tool, and Figure 4 is a plan view of the auxiliary tool attached to the drafter scale, where A is a drafter with a width of 50 mm. B is a plan view of a drafter scale with a width of 45 mm, and C is a plan view of a drafter scale with a width of 40 mm. FIG. 5 is a perspective view of an auxiliary tool showing a second embodiment of the parallel line drawing tool according to the present invention. FIG. 6 is a plan view of a drafter scale and an auxiliary tool showing a third embodiment of the parallel line drawing tool according to the present invention, and FIG. 7 is a view taken along the arrow in FIG. 6.
Claims (1)
スケールに装着し、ドラフタースケールのサイド
エツジを三角スケールの目盛に合わせる目安とな
る補助具とを備え、前記固定台は、本体と、その
本体の一側縁に設け、三角スケールの凹溝が嵌合
する凸条と、その凸条から連設し、三角スケール
のスケール面が載置する傾斜面と、本体に回動自
在に取付け、三角スケールの凹溝に係合して三角
スケールを凸条および傾斜面と共に挟持する係合
部材とからなることを特徴とする平行線製図具。 It includes a fixing base for fixing the triangular scale, and an auxiliary tool that is attached to the drafter scale and serves as a guide for aligning the side edge of the drafter scale with the graduations of the triangular scale. A convex line is provided, into which the concave groove of the triangular scale fits, and an inclined surface that is connected from the convex line and on which the scale surface of the triangular scale is placed, and is rotatably attached to the main body, and is attached to the concave groove of the triangular scale. A parallel line drawing tool comprising an engaging member that engages to hold a triangular scale together with a protruding strip and an inclined surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12952785U JPH0237592Y2 (en) | 1985-08-27 | 1985-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12952785U JPH0237592Y2 (en) | 1985-08-27 | 1985-08-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6238191U true JPS6238191U (en) | 1987-03-06 |
| JPH0237592Y2 JPH0237592Y2 (en) | 1990-10-11 |
Family
ID=31026172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12952785U Expired JPH0237592Y2 (en) | 1985-08-27 | 1985-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0237592Y2 (en) |
-
1985
- 1985-08-27 JP JP12952785U patent/JPH0237592Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0237592Y2 (en) | 1990-10-11 |
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