JPH0224998U - - Google Patents
Info
- Publication number
- JPH0224998U JPH0224998U JP10388688U JP10388688U JPH0224998U JP H0224998 U JPH0224998 U JP H0224998U JP 10388688 U JP10388688 U JP 10388688U JP 10388688 U JP10388688 U JP 10388688U JP H0224998 U JPH0224998 U JP H0224998U
- Authority
- JP
- Japan
- Prior art keywords
- rotating
- diameter
- rotating ring
- connecting means
- curve
- 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
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図は本考案の実施例に係る曲線表示装置を
示す側面図、第２図は第１図の一部を分解して示
す斜視図、第３図は本考案によつて曲線を表示す
る場合の原理を示す斜視図である。
１２……大径回転輪、１４……小径回転輪、２
２……支軸、３８……筆記具。
FIG. 1 is a side view showing a curve display device according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of a part of FIG. 1, and FIG. 3 is a curve display device according to the present invention. It is a perspective view showing the principle of the case. 12...Large diameter rotating ring, 14...Small diameter rotating ring, 2
2...Spindle, 38...Writing instrument.
Claims (1)
を同軸的に連結する連結手段と、前記回転又は連
結手段へ設けられ回転輪の外径差によつて曲線を
表示する表示手段と、を有することを特徴とした
曲線表示装置。 a large-diameter rotating ring, a small-diameter rotating ring, a connecting means for coaxially connecting these rotating wheels, and a display means provided on the rotating or connecting means for displaying a curve based on the difference in outer diameter of the rotating wheels; A curve display device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10388688U JPH0224998U (en) | 1988-08-05 | 1988-08-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10388688U JPH0224998U (en) | 1988-08-05 | 1988-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0224998U true JPH0224998U (en) | 1990-02-19 |
Family
ID=31335111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10388688U Pending JPH0224998U (en) | 1988-08-05 | 1988-08-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0224998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5934831B1 (en) * | 2015-09-11 | 2016-06-15 | 道脇 裕 | Arc track running device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53119131A (en) * | 1977-03-23 | 1978-10-18 | Kouichi Yokojima | Instrument for drawing circle using two disks of different diameter |
-
1988
- 1988-08-05 JP JP10388688U patent/JPH0224998U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53119131A (en) * | 1977-03-23 | 1978-10-18 | Kouichi Yokojima | Instrument for drawing circle using two disks of different diameter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5934831B1 (en) * | 2015-09-11 | 2016-06-15 | 道脇 裕 | Arc track running device |
| JP2017052216A (en) * | 2015-09-11 | 2017-03-16 | 道脇 裕 | Circular arc track travelling device |