JPH0539798Y2 - - Google Patents
Info
- Publication number
- JPH0539798Y2 JPH0539798Y2 JP1987020783U JP2078387U JPH0539798Y2 JP H0539798 Y2 JPH0539798 Y2 JP H0539798Y2 JP 1987020783 U JP1987020783 U JP 1987020783U JP 2078387 U JP2078387 U JP 2078387U JP H0539798 Y2 JPH0539798 Y2 JP H0539798Y2
- Authority
- JP
- Japan
- Prior art keywords
- air
- knockout pin
- air passage
- concave corner
- workpiece
- 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 - Lifetime
Links
- 238000000465 moulding Methods 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 6
- 238000005242 forging Methods 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 239000011800 void material Substances 0.000 claims 1
- 239000000314 lubricant Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000002445 nipple Anatomy 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
Landscapes
- Forging (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987020783U JPH0539798Y2 (it) | 1987-02-17 | 1987-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987020783U JPH0539798Y2 (it) | 1987-02-17 | 1987-02-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63133844U JPS63133844U (it) | 1988-09-01 |
| JPH0539798Y2 true JPH0539798Y2 (it) | 1993-10-08 |
Family
ID=30816612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987020783U Expired - Lifetime JPH0539798Y2 (it) | 1987-02-17 | 1987-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0539798Y2 (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016112565A (ja) * | 2014-12-11 | 2016-06-23 | 三菱自動車工業株式会社 | 鍛造プレス装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6031000U (ja) * | 1983-08-09 | 1985-03-02 | ウシオ電機株式会社 | 光照射炉 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5896839U (ja) * | 1981-12-25 | 1983-07-01 | 株式会社佐賀鉄工所 | 潤滑油供給用貫通孔を有するトリミング・ダイス |
| JPS60166442U (ja) * | 1984-04-09 | 1985-11-05 | 本田技研工業株式会社 | 鍛造金型への潤滑剤塗布装置 |
-
1987
- 1987-02-17 JP JP1987020783U patent/JPH0539798Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6031000U (ja) * | 1983-08-09 | 1985-03-02 | ウシオ電機株式会社 | 光照射炉 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63133844U (it) | 1988-09-01 |
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