KR930000761Y1 - 압연로울(roll) - Google Patents
압연로울(roll) Download PDFInfo
- Publication number
- KR930000761Y1 KR930000761Y1 KR2019860018760U KR860018760U KR930000761Y1 KR 930000761 Y1 KR930000761 Y1 KR 930000761Y1 KR 2019860018760 U KR2019860018760 U KR 2019860018760U KR 860018760 U KR860018760 U KR 860018760U KR 930000761 Y1 KR930000761 Y1 KR 930000761Y1
- Authority
- KR
- South Korea
- Prior art keywords
- sleeve
- shaft
- roll
- ring
- fitting portion
- 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 - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/02—Shape or construction of rolls
- B21B27/03—Sleeved rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
- B21B2203/18—Rolls or rollers
Landscapes
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Rolls And Other Rotary Bodies (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61-43544 | 1986-03-25 | ||
| JP1986043544U JPH034401Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-03-25 | 1986-03-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR870014581U KR870014581U (ko) | 1987-10-06 |
| KR930000761Y1 true KR930000761Y1 (ko) | 1993-02-25 |
Family
ID=12666685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019860018760U Expired - Lifetime KR930000761Y1 (ko) | 1986-03-25 | 1986-11-28 | 압연로울(roll) |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH034401Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
| KR (1) | KR930000761Y1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1986
- 1986-03-25 JP JP1986043544U patent/JPH034401Y2/ja not_active Expired
- 1986-11-28 KR KR2019860018760U patent/KR930000761Y1/ko not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62155905U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-10-03 |
| JPH034401Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-02-05 |
| KR870014581U (ko) | 1987-10-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19861128 |
|
| A201 | Request for examination | ||
| UA0201 | Request for examination |
Patent event date: 19870327 Patent event code: UA02012R01D Comment text: Request for Examination of Application Patent event date: 19861128 Patent event code: UA02011R01I Comment text: Application for Utility Model Registration |
|
| UG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19891115 |
|
| E902 | Notification of reason for refusal | ||
| UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19920403 |
|
| UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19930126 |
|
| E701 | Decision to grant or registration of patent right | ||
| UE0701 | Decision of registration |
Patent event date: 19930518 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
Patent event date: 19930813 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
| UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19930813 |
|
| UR1001 | Payment of annual fee |
Payment date: 19960113 Start annual number: 4 End annual number: 4 |
|
| UR1001 | Payment of annual fee |
Payment date: 19961230 Start annual number: 5 End annual number: 5 |
|
| UR1001 | Payment of annual fee |
Payment date: 19980126 Start annual number: 6 End annual number: 6 |
|
| UR1001 | Payment of annual fee |
Payment date: 19990128 Start annual number: 7 End annual number: 7 |
|
| UR1001 | Payment of annual fee |
Payment date: 20000121 Start annual number: 8 End annual number: 8 |
|
| FPAY | Annual fee payment |
Payment date: 20010127 Year of fee payment: 9 |
|
| UR1001 | Payment of annual fee |
Payment date: 20010127 Start annual number: 9 End annual number: 9 |
|
| EXPY | Expiration of term | ||
| UC1801 | Expiration of term |