JPS6425113U - - Google Patents
Info
- Publication number
- JPS6425113U JPS6425113U JP11909087U JP11909087U JPS6425113U JP S6425113 U JPS6425113 U JP S6425113U JP 11909087 U JP11909087 U JP 11909087U JP 11909087 U JP11909087 U JP 11909087U JP S6425113 U JPS6425113 U JP S6425113U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- plate
- insert
- injection mold
- joint
- 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.)
- Granted
Links
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 description 4
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11909087U JPH0523306Y2 (no) | 1987-08-03 | 1987-08-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11909087U JPH0523306Y2 (no) | 1987-08-03 | 1987-08-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6425113U true JPS6425113U (no) | 1989-02-10 |
| JPH0523306Y2 JPH0523306Y2 (no) | 1993-06-15 |
Family
ID=31364017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11909087U Expired - Lifetime JPH0523306Y2 (no) | 1987-08-03 | 1987-08-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0523306Y2 (no) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7209428B2 (en) | 2003-06-05 | 2007-04-24 | Pentax Corporation | Optical system of optical pick-up |
| US7839731B2 (en) | 2003-12-18 | 2010-11-23 | Hoya Corporation | Optical system for optical disc |
-
1987
- 1987-08-03 JP JP11909087U patent/JPH0523306Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7209428B2 (en) | 2003-06-05 | 2007-04-24 | Pentax Corporation | Optical system of optical pick-up |
| US7839731B2 (en) | 2003-12-18 | 2010-11-23 | Hoya Corporation | Optical system for optical disc |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0523306Y2 (no) | 1993-06-15 |