JPH0448254U - - Google Patents
Info
- Publication number
- JPH0448254U JPH0448254U JP9175990U JP9175990U JPH0448254U JP H0448254 U JPH0448254 U JP H0448254U JP 9175990 U JP9175990 U JP 9175990U JP 9175990 U JP9175990 U JP 9175990U JP H0448254 U JPH0448254 U JP H0448254U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- upper mold
- lower mold
- oil
- pressed
- 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
- 238000001816 cooling Methods 0.000 claims 2
- 239000002184 metal Substances 0.000 description 2
Landscapes
- Heat Treatment Of Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9175990U JPH0448254U (en]) | 1990-08-31 | 1990-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9175990U JPH0448254U (en]) | 1990-08-31 | 1990-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0448254U true JPH0448254U (en]) | 1992-04-23 |
Family
ID=31827672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9175990U Pending JPH0448254U (en]) | 1990-08-31 | 1990-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0448254U (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006176798A (ja) * | 2004-12-20 | 2006-07-06 | Toyota Motor Corp | 熱処理用治具およびプラグ焼入れ装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS525443A (en) * | 1975-07-02 | 1977-01-17 | Hitachi Ltd | Wire disconnection detecting process |
| JPS62127424A (ja) * | 1985-11-26 | 1987-06-09 | Toyota Motor Corp | カサ歯車の高周波焼入法 |
-
1990
- 1990-08-31 JP JP9175990U patent/JPH0448254U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS525443A (en) * | 1975-07-02 | 1977-01-17 | Hitachi Ltd | Wire disconnection detecting process |
| JPS62127424A (ja) * | 1985-11-26 | 1987-06-09 | Toyota Motor Corp | カサ歯車の高周波焼入法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006176798A (ja) * | 2004-12-20 | 2006-07-06 | Toyota Motor Corp | 熱処理用治具およびプラグ焼入れ装置 |