JPS62132164U - - Google Patents
Info
- Publication number
- JPS62132164U JPS62132164U JP1922486U JP1922486U JPS62132164U JP S62132164 U JPS62132164 U JP S62132164U JP 1922486 U JP1922486 U JP 1922486U JP 1922486 U JP1922486 U JP 1922486U JP S62132164 U JPS62132164 U JP S62132164U
- Authority
- JP
- Japan
- Prior art keywords
- rack shaft
- induction electrode
- rack
- current
- shaft
- 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
- 230000006698 induction Effects 0.000 claims description 6
- 239000003507 refrigerant Substances 0.000 claims description 2
Landscapes
- Heat Treatment Of Articles (AREA)
Description
第１図は本考案一実施例の一部切欠正面図、第
２図は第１図Ａ―Ａ線に沿う断面図である。
符号の説明 １…ラツク軸、２…誘導電極、３
，４…通電電極、５…通電電極の接触面、６…貫
通孔、７，８…冷媒通流パイプ。
FIG. 1 is a partially cutaway front view of an embodiment of the present invention, and FIG. 2 is a sectional view taken along line A--A in FIG. Explanation of symbols 1...Rack axis, 2...Induction electrode, 3
, 4... Current-carrying electrode, 5... Contact surface of current-carrying electrode, 6... Through hole, 7, 8... Refrigerant flow pipe.
Claims (1)
、この誘導電極の両端部に配設され、ラツク軸１
に接触される一対の通電電極３，４とを有するラ
ツク軸の高周波焼入装置において、前記通電電極
３，４のラツク軸との接触面５に隣接して貫通孔
６を穿設し、この貫通孔６の両端に冷媒通流パイ
プ７，８を密嵌したことを特徴とするラツク軸の
高周波焼入装置。 An induction electrode 2 disposed close to the rack shaft 1, and an induction electrode 2 disposed at both ends of the induction electrode
In a rack-shaft induction hardening apparatus having a pair of current-carrying electrodes 3, 4 that are in contact with the rack shaft, a through hole 6 is bored adjacent to the contact surface 5 of the current-carrying electrodes 3, 4 with the rack shaft. A rack shaft induction hardening device characterized in that refrigerant flow pipes 7 and 8 are tightly fitted into both ends of a through hole 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1922486U JPS62132164U (en) | 1986-02-13 | 1986-02-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1922486U JPS62132164U (en) | 1986-02-13 | 1986-02-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62132164U true JPS62132164U (en) | 1987-08-20 |
Family
ID=30813633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1922486U Pending JPS62132164U (en) | 1986-02-13 | 1986-02-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62132164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006002191A (en) * | 2004-06-16 | 2006-01-05 | Denki Kogyo Co Ltd | Method for controlling heat treatment condition |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60251225A (en) * | 1984-05-25 | 1985-12-11 | Yamada Seisakusho:Kk | Method and device for high-frequency hardening of steering rack |
-
1986
- 1986-02-13 JP JP1922486U patent/JPS62132164U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60251225A (en) * | 1984-05-25 | 1985-12-11 | Yamada Seisakusho:Kk | Method and device for high-frequency hardening of steering rack |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006002191A (en) * | 2004-06-16 | 2006-01-05 | Denki Kogyo Co Ltd | Method for controlling heat treatment condition |