JPH0444345Y2 - - Google Patents
Info
- Publication number
- JPH0444345Y2 JPH0444345Y2 JP6305787U JP6305787U JPH0444345Y2 JP H0444345 Y2 JPH0444345 Y2 JP H0444345Y2 JP 6305787 U JP6305787 U JP 6305787U JP 6305787 U JP6305787 U JP 6305787U JP H0444345 Y2 JPH0444345 Y2 JP H0444345Y2
- Authority
- JP
- Japan
- Prior art keywords
- golf ball
- mold
- pin
- mold cavity
- holding
- 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
- 239000000463 material Substances 0.000 claims description 13
- 239000011162 core material Substances 0.000 claims description 8
- 238000001746 injection moulding Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 229920003182 Surlyn® Polymers 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6305787U JPH0444345Y2 (enrdf_load_stackoverflow) | 1987-04-25 | 1987-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6305787U JPH0444345Y2 (enrdf_load_stackoverflow) | 1987-04-25 | 1987-04-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63170218U JPS63170218U (enrdf_load_stackoverflow) | 1988-11-07 |
| JPH0444345Y2 true JPH0444345Y2 (enrdf_load_stackoverflow) | 1992-10-20 |
Family
ID=30897927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6305787U Expired JPH0444345Y2 (enrdf_load_stackoverflow) | 1987-04-25 | 1987-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0444345Y2 (enrdf_load_stackoverflow) |
-
1987
- 1987-04-25 JP JP6305787U patent/JPH0444345Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63170218U (enrdf_load_stackoverflow) | 1988-11-07 |
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