JPH0324261Y2 - - Google Patents
Info
- Publication number
- JPH0324261Y2 JPH0324261Y2 JP1985072666U JP7266685U JPH0324261Y2 JP H0324261 Y2 JPH0324261 Y2 JP H0324261Y2 JP 1985072666 U JP1985072666 U JP 1985072666U JP 7266685 U JP7266685 U JP 7266685U JP H0324261 Y2 JPH0324261 Y2 JP H0324261Y2
- Authority
- JP
- Japan
- Prior art keywords
- knockout pin
- knockout
- pin
- rear end
- bushing body
- 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
- 238000001125 extrusion Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 9
- 238000005242 forging Methods 0.000 description 4
- 102000010029 Homer Scaffolding Proteins Human genes 0.000 description 2
- 108010077223 Homer Scaffolding Proteins Proteins 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Forging (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985072666U JPH0324261Y2 (zh) | 1985-05-16 | 1985-05-16 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985072666U JPH0324261Y2 (zh) | 1985-05-16 | 1985-05-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61190331U JPS61190331U (zh) | 1986-11-27 |
JPH0324261Y2 true JPH0324261Y2 (zh) | 1991-05-27 |
Family
ID=30611289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985072666U Expired JPH0324261Y2 (zh) | 1985-05-16 | 1985-05-16 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0324261Y2 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4951605B2 (ja) * | 2008-10-21 | 2012-06-13 | 住友重機械テクノフォート株式会社 | 鍛造プレスおよび鍛造プレスにおけるノックアウト制御方法 |
CN102806300B (zh) * | 2012-08-13 | 2015-08-12 | 苏州工业园区新凯精密五金有限公司 | 一种滑动式弹簧冲模顶出机构 |
CN102794383B (zh) * | 2012-08-13 | 2015-04-15 | 苏州工业园区新凯精密五金有限公司 | 一种台阶型产品退料顶针接料主模结构 |
CN102814450B (zh) * | 2012-09-06 | 2015-08-12 | 苏州工业园区新凯精密五金有限公司 | 一种内置可调式整体防后沉主模结构 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS535983A (en) * | 1976-07-07 | 1978-01-19 | Oki Electric Ind Co Ltd | Driving method of #-#-# negative resistance element |
-
1985
- 1985-05-16 JP JP1985072666U patent/JPH0324261Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS535983A (en) * | 1976-07-07 | 1978-01-19 | Oki Electric Ind Co Ltd | Driving method of #-#-# negative resistance element |
Also Published As
Publication number | Publication date |
---|---|
JPS61190331U (zh) | 1986-11-27 |
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