JPS6115709B2 - - Google Patents
Info
- Publication number
- JPS6115709B2 JPS6115709B2 JP16216078A JP16216078A JPS6115709B2 JP S6115709 B2 JPS6115709 B2 JP S6115709B2 JP 16216078 A JP16216078 A JP 16216078A JP 16216078 A JP16216078 A JP 16216078A JP S6115709 B2 JPS6115709 B2 JP S6115709B2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- molding
- frp
- racket
- racket frame
- 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
- 238000000465 moulding Methods 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 22
- 239000011162 core material Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 229920003002 synthetic resin Polymers 0.000 description 7
- 239000000057 synthetic resin Substances 0.000 description 7
- 238000005452 bending Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16216078A JPS5586474A (en) | 1978-12-25 | 1978-12-25 | Method of molding racket frame provided with frp outer shell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16216078A JPS5586474A (en) | 1978-12-25 | 1978-12-25 | Method of molding racket frame provided with frp outer shell structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5586474A JPS5586474A (en) | 1980-06-30 |
| JPS6115709B2 true JPS6115709B2 (enrdf_load_stackoverflow) | 1986-04-25 |
Family
ID=15749163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16216078A Granted JPS5586474A (en) | 1978-12-25 | 1978-12-25 | Method of molding racket frame provided with frp outer shell structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5586474A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6171166U (enrdf_load_stackoverflow) * | 1984-10-17 | 1986-05-15 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATA493572A (de) * | 1972-06-08 | 1975-04-15 | Fischer Gmbh | Ballschlager und verfahren zu seiner herstellung |
-
1978
- 1978-12-25 JP JP16216078A patent/JPS5586474A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5586474A (en) | 1980-06-30 |
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