JPH01128933U - - Google Patents
Info
- Publication number
- JPH01128933U JPH01128933U JP2587188U JP2587188U JPH01128933U JP H01128933 U JPH01128933 U JP H01128933U JP 2587188 U JP2587188 U JP 2587188U JP 2587188 U JP2587188 U JP 2587188U JP H01128933 U JPH01128933 U JP H01128933U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- relief hole
- molding
- sealed space
- hole
- 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
- 239000012778 molding material Substances 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 3
- 239000011162 core material Substances 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- 238000005242 forging Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Forging (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2587188U JPH0649392Y2 (ja) | 1988-02-26 | 1988-02-26 | 逃し穴付き成形型 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2587188U JPH0649392Y2 (ja) | 1988-02-26 | 1988-02-26 | 逃し穴付き成形型 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01128933U true JPH01128933U (nl) | 1989-09-01 |
| JPH0649392Y2 JPH0649392Y2 (ja) | 1994-12-14 |
Family
ID=31246990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2587188U Expired - Lifetime JPH0649392Y2 (ja) | 1988-02-26 | 1988-02-26 | 逃し穴付き成形型 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0649392Y2 (nl) |
-
1988
- 1988-02-26 JP JP2587188U patent/JPH0649392Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0649392Y2 (ja) | 1994-12-14 |
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