JPS646847B2 - - Google Patents
Info
- Publication number
- JPS646847B2 JPS646847B2 JP21005883A JP21005883A JPS646847B2 JP S646847 B2 JPS646847 B2 JP S646847B2 JP 21005883 A JP21005883 A JP 21005883A JP 21005883 A JP21005883 A JP 21005883A JP S646847 B2 JPS646847 B2 JP S646847B2
- Authority
- JP
- Japan
- Prior art keywords
- roller
- rollers
- plate material
- plate
- straightening
- 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
Links
- 239000000463 material Substances 0.000 claims description 59
- 230000009467 reduction Effects 0.000 claims description 29
- 238000005452 bending Methods 0.000 claims description 16
- 230000000669 biting effect Effects 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000005096 rolling process Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 10
- 230000003014 reinforcing effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21005883A JPS60102225A (ja) | 1983-11-09 | 1983-11-09 | 板用強圧下式レベラ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21005883A JPS60102225A (ja) | 1983-11-09 | 1983-11-09 | 板用強圧下式レベラ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60102225A JPS60102225A (ja) | 1985-06-06 |
| JPS646847B2 true JPS646847B2 (en]) | 1989-02-06 |
Family
ID=16583113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21005883A Granted JPS60102225A (ja) | 1983-11-09 | 1983-11-09 | 板用強圧下式レベラ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60102225A (en]) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6238721A (ja) * | 1985-08-14 | 1987-02-19 | Hitachi Ltd | 板用レベラ |
| JPH0628765B2 (ja) * | 1986-02-28 | 1994-04-20 | 三菱重工業株式会社 | ロ−ラレベラ |
| JPS6352713A (ja) * | 1986-08-21 | 1988-03-05 | Mitsubishi Heavy Ind Ltd | ロ−ラレベラ |
| JP2005254268A (ja) * | 2004-03-10 | 2005-09-22 | Jfe Steel Kk | 幅反り矯正機 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5852536B2 (ja) * | 1979-09-10 | 1983-11-24 | 新日本製鐵株式会社 | 熱間圧延線材の直接熱処理方法 |
| JPS577803A (en) * | 1980-06-17 | 1982-01-16 | Toshiba Corp | Air dehumidifier for ozonizer |
-
1983
- 1983-11-09 JP JP21005883A patent/JPS60102225A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60102225A (ja) | 1985-06-06 |
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