JPS58152961U - Double ball for practice such as volleyball - Google Patents
Double ball for practice such as volleyballInfo
- Publication number
- JPS58152961U JPS58152961U JP4791982U JP4791982U JPS58152961U JP S58152961 U JPS58152961 U JP S58152961U JP 4791982 U JP4791982 U JP 4791982U JP 4791982 U JP4791982 U JP 4791982U JP S58152961 U JPS58152961 U JP S58152961U
- Authority
- JP
- Japan
- Prior art keywords
- volleyball
- practice
- ball
- double ball
- double
- 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
- Electrically Operated Instructional Devices (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は実施ボールの断面図。
１はボール、２はボールのへそ、３はボールの支柱、４
は中ボール。The drawing is a cross-sectional view of the ball. 1 is the ball, 2 is the belly button of the ball, 3 is the support of the ball, 4
is a medium ball.
Claims (1)
、それを支えとする中ボール４を、ボール１の中に入れ
るバレーボール等の練習用二重ボBall supports 3 are attached to the inner wall of the ball 1 at several locations, and a medium ball 4 is placed inside the ball 1 for use in practice, such as a volleyball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4791982U JPS58152961U (en) | 1982-03-31 | 1982-03-31 | Double ball for practice such as volleyball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4791982U JPS58152961U (en) | 1982-03-31 | 1982-03-31 | Double ball for practice such as volleyball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58152961U true JPS58152961U (en) | 1983-10-13 |
Family
ID=30058862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4791982U Pending JPS58152961U (en) | 1982-03-31 | 1982-03-31 | Double ball for practice such as volleyball |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58152961U (en) |
-
1982
- 1982-03-31 JP JP4791982U patent/JPS58152961U/en active Pending
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