JPS63174939U - - Google Patents
Info
- Publication number
- JPS63174939U JPS63174939U JP6495487U JP6495487U JPS63174939U JP S63174939 U JPS63174939 U JP S63174939U JP 6495487 U JP6495487 U JP 6495487U JP 6495487 U JP6495487 U JP 6495487U JP S63174939 U JPS63174939 U JP S63174939U
- Authority
- JP
- Japan
- Prior art keywords
- tip
- expanded portion
- abutment member
- expanded
- punch
- 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
Landscapes
- Forging (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987064954U JPH0718452Y2 (ja) | 1987-04-28 | 1987-04-28 | 等速ジヨイントの外輪加工用パンチ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987064954U JPH0718452Y2 (ja) | 1987-04-28 | 1987-04-28 | 等速ジヨイントの外輪加工用パンチ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63174939U true JPS63174939U (en, 2012) | 1988-11-14 |
| JPH0718452Y2 JPH0718452Y2 (ja) | 1995-05-01 |
Family
ID=30901583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987064954U Expired - Lifetime JPH0718452Y2 (ja) | 1987-04-28 | 1987-04-28 | 等速ジヨイントの外輪加工用パンチ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0718452Y2 (en, 2012) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003507188A (ja) * | 1999-08-19 | 2003-02-25 | ヒルシュフォーゲル ウムフォルムテクニク ゲーエムベーハー | 中空体から工具を離脱させる方法、及び中空体を形成するための工具 |
| CN106111863A (zh) * | 2016-07-11 | 2016-11-16 | 上海纳铁福传动系统有限公司 | 一种锻件的加工方法及其锻造模具 |
| CN106955958A (zh) * | 2016-01-11 | 2017-07-18 | 河北汽车精密锻件厂 | 一种改进的钟形壳精锻沟冷缩径模具 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5689348A (en) * | 1979-12-24 | 1981-07-20 | Komatsu Ltd | Forging device |
| JPS5691945A (en) * | 1979-12-24 | 1981-07-25 | Komatsu Ltd | Forging device |
| JPS5732835A (en) * | 1980-08-06 | 1982-02-22 | Ntn Toyo Bearing Co Ltd | Equipment for forming outer ring of uniform speed joint |
| JPS57177843A (en) * | 1981-04-25 | 1982-11-01 | Ntn Toyo Bearing Co Ltd | Manufacture of tire of equal speed universal joint |
| JPS57177844A (en) * | 1981-04-24 | 1982-11-01 | Ntn Toyo Bearing Co Ltd | Manufacture of tire of equal speed universal joint |
-
1987
- 1987-04-28 JP JP1987064954U patent/JPH0718452Y2/ja not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5689348A (en) * | 1979-12-24 | 1981-07-20 | Komatsu Ltd | Forging device |
| JPS5691945A (en) * | 1979-12-24 | 1981-07-25 | Komatsu Ltd | Forging device |
| JPS5732835A (en) * | 1980-08-06 | 1982-02-22 | Ntn Toyo Bearing Co Ltd | Equipment for forming outer ring of uniform speed joint |
| JPS57177844A (en) * | 1981-04-24 | 1982-11-01 | Ntn Toyo Bearing Co Ltd | Manufacture of tire of equal speed universal joint |
| JPS57177843A (en) * | 1981-04-25 | 1982-11-01 | Ntn Toyo Bearing Co Ltd | Manufacture of tire of equal speed universal joint |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003507188A (ja) * | 1999-08-19 | 2003-02-25 | ヒルシュフォーゲル ウムフォルムテクニク ゲーエムベーハー | 中空体から工具を離脱させる方法、及び中空体を形成するための工具 |
| CN106955958A (zh) * | 2016-01-11 | 2017-07-18 | 河北汽车精密锻件厂 | 一种改进的钟形壳精锻沟冷缩径模具 |
| CN106111863A (zh) * | 2016-07-11 | 2016-11-16 | 上海纳铁福传动系统有限公司 | 一种锻件的加工方法及其锻造模具 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0718452Y2 (ja) | 1995-05-01 |