JPH0314007U - - Google Patents
Info
- Publication number
- JPH0314007U JPH0314007U JP7117489U JP7117489U JPH0314007U JP H0314007 U JPH0314007 U JP H0314007U JP 7117489 U JP7117489 U JP 7117489U JP 7117489 U JP7117489 U JP 7117489U JP H0314007 U JPH0314007 U JP H0314007U
- Authority
- JP
- Japan
- Prior art keywords
- steel plate
- roller leveler
- room temperature
- flattening device
- cooling
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims 3
- 238000005452 bending Methods 0.000 claims 1
- 238000002845 discoloration Methods 0.000 claims 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Straightening Metal Sheet-Like Bodies (AREA)
Description
図面は本考案の実施例の概略図である。
１４……鋼板、１６……第１のローラレベラー
、１８……第２のローラレベラー、２４……加温
手段、２６……冷却手段。
、１８……第２のローラレベラー、２４……加温
手段、２６……冷却手段。
Claims (1)
- 【実用新案登録請求の範囲】 (1) 鋼板を繰り返えし曲げ延ばしするための第
１のローラレベラーおよび前記鋼板の残留応力を
解放するための第２のローラレベラーを含み、前
記鋼板を第１のローラレベラーに通す前に、室温
より高く、該鋼板の青色変色温度より低い温度に
加温する加温手段と、第１のローラレベラーを通
過した前記鋼板をほぼ室温に冷却する冷却手段と
を備える、鋼板の平坦矯正装置。 (2) 前記加温手段は、前記鋼板の材質がＳＳ−
４１，５０，ＳＭ−４１，５０、ハイテン６０で
ある場合、前記鋼板を約１２０℃〜約２５０℃に
加温する、請求項(1)に記載の鋼板の平坦矯正装
置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7117489U JPH0314007U (ja) | 1989-06-20 | 1989-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7117489U JPH0314007U (ja) | 1989-06-20 | 1989-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0314007U true JPH0314007U (ja) | 1991-02-13 |
Family
ID=31607969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7117489U Pending JPH0314007U (ja) | 1989-06-20 | 1989-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0314007U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008094406A (ja) * | 2006-10-06 | 2008-04-24 | Fujitoku Shiki Kk | ロールペーパー用収納具 |
-
1989
- 1989-06-20 JP JP7117489U patent/JPH0314007U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008094406A (ja) * | 2006-10-06 | 2008-04-24 | Fujitoku Shiki Kk | ロールペーパー用収納具 |
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