JPH02148311U - - Google Patents
Info
- Publication number
- JPH02148311U JPH02148311U JP5761689U JP5761689U JPH02148311U JP H02148311 U JPH02148311 U JP H02148311U JP 5761689 U JP5761689 U JP 5761689U JP 5761689 U JP5761689 U JP 5761689U JP H02148311 U JPH02148311 U JP H02148311U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- cavity
- circumferential direction
- burr groove
- core mold
- 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
- 238000005192 partition Methods 0.000 claims description 2
- 229920001971 elastomer Polymers 0.000 claims 1
- 239000000806 elastomer Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5761689U JPH02148311U (it) | 1989-05-19 | 1989-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5761689U JPH02148311U (it) | 1989-05-19 | 1989-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02148311U true JPH02148311U (it) | 1990-12-17 |
Family
ID=31582487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5761689U Pending JPH02148311U (it) | 1989-05-19 | 1989-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02148311U (it) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006137076A (ja) * | 2004-11-12 | 2006-06-01 | Uchiyama Mfg Corp | 環状ゴムガスケットの製造方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS439348Y1 (it) * | 1964-02-25 | 1968-04-23 |
-
1989
- 1989-05-19 JP JP5761689U patent/JPH02148311U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS439348Y1 (it) * | 1964-02-25 | 1968-04-23 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006137076A (ja) * | 2004-11-12 | 2006-06-01 | Uchiyama Mfg Corp | 環状ゴムガスケットの製造方法 |
| JP4516825B2 (ja) * | 2004-11-12 | 2010-08-04 | 内山工業株式会社 | 環状ゴムガスケットの製造方法 |