JPH01105003U - - Google Patents
Info
- Publication number
- JPH01105003U JPH01105003U JP73688U JP73688U JPH01105003U JP H01105003 U JPH01105003 U JP H01105003U JP 73688 U JP73688 U JP 73688U JP 73688 U JP73688 U JP 73688U JP H01105003 U JPH01105003 U JP H01105003U
- Authority
- JP
- Japan
- Prior art keywords
- shaped groove
- roll
- recess
- hardened layer
- rolling
- 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
- 238000005096 rolling process Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 238000009792 diffusion process Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
Landscapes
- Metal Rolling (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP73688U JPH01105003U (da) | 1988-01-06 | 1988-01-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP73688U JPH01105003U (da) | 1988-01-06 | 1988-01-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01105003U true JPH01105003U (da) | 1989-07-14 |
Family
ID=31200022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP73688U Pending JPH01105003U (da) | 1988-01-06 | 1988-01-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01105003U (da) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5653473A (en) * | 1979-10-08 | 1981-05-13 | Furuno Electric Co Ltd | Indicating device for object detector |
-
1988
- 1988-01-06 JP JP73688U patent/JPH01105003U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5653473A (en) * | 1979-10-08 | 1981-05-13 | Furuno Electric Co Ltd | Indicating device for object detector |