JPS63285Y2 - - Google Patents
Info
- Publication number
- JPS63285Y2 JPS63285Y2 JP8431583U JP8431583U JPS63285Y2 JP S63285 Y2 JPS63285 Y2 JP S63285Y2 JP 8431583 U JP8431583 U JP 8431583U JP 8431583 U JP8431583 U JP 8431583U JP S63285 Y2 JPS63285 Y2 JP S63285Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- circular end
- ball
- rubber tube
- skin
- 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.)
- Expired
Links
- 229920001971 elastomer Polymers 0.000 claims description 14
- 239000005060 rubber Substances 0.000 claims description 13
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 239000010410 layer Substances 0.000 description 13
- 210000003491 skin Anatomy 0.000 description 12
- 239000010985 leather Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 210000002615 epidermis Anatomy 0.000 description 2
- 210000004247 hand Anatomy 0.000 description 2
- 239000002649 leather substitute Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000012421 spiking Methods 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Landscapes
- Check Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8431583U JPS6025647U (ja) | 1983-06-01 | 1983-06-01 | 球技用ボール |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8431583U JPS6025647U (ja) | 1983-06-01 | 1983-06-01 | 球技用ボール |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6025647U JPS6025647U (ja) | 1985-02-21 |
| JPS63285Y2 true JPS63285Y2 (enrdf_load_stackoverflow) | 1988-01-06 |
Family
ID=30214265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8431583U Granted JPS6025647U (ja) | 1983-06-01 | 1983-06-01 | 球技用ボール |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6025647U (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5933914B2 (ja) * | 2010-09-08 | 2016-06-15 | 真喜夫 浅地 | 弾性チューブ |
-
1983
- 1983-06-01 JP JP8431583U patent/JPS6025647U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6025647U (ja) | 1985-02-21 |
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