JPS62143976U - - Google Patents
Info
- Publication number
- JPS62143976U JPS62143976U JP3213386U JP3213386U JPS62143976U JP S62143976 U JPS62143976 U JP S62143976U JP 3213386 U JP3213386 U JP 3213386U JP 3213386 U JP3213386 U JP 3213386U JP S62143976 U JPS62143976 U JP S62143976U
- Authority
- JP
- Japan
- Prior art keywords
- attached
- mandrel
- rod
- weight
- teaching material
- 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
- Instructional Devices (AREA)
Description
第１図は本考案に係る教材の全体斜視図、第２
図はその作用を示す正面図である。
１……輪状体、２……外方フランジ、３……内
方フランジ、４……切欠部、５……棒状体、６…
…心棒、７……紐状体、８……重り。
Figure 1 is an overall perspective view of the teaching material according to the present invention, Figure 2
The figure is a front view showing its effect. DESCRIPTION OF SYMBOLS 1... Annular body, 2... Outer flange, 3... Inner flange, 4... Notch, 5... Rod-shaped body, 6...
...Mandrel, 7...string-like body, 8...weight.
Claims (1)
状体の中央に心棒を装着するとゝもに、糸の一端
を前記心棒に固定し、他端に重りを取付けたこと
を特徴とする教材。 A teaching material characterized in that a rod-like body is attached in the inner diameter direction of the ring-shaped body, a mandrel is attached to the center of the rod-like body, one end of the thread is fixed to the mandrel, and a weight is attached to the other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3213386U JPS62143976U (en) | 1986-03-06 | 1986-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3213386U JPS62143976U (en) | 1986-03-06 | 1986-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62143976U true JPS62143976U (en) | 1987-09-10 |
Family
ID=30838515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3213386U Pending JPS62143976U (en) | 1986-03-06 | 1986-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62143976U (en) |
-
1986
- 1986-03-06 JP JP3213386U patent/JPS62143976U/ja active Pending