JPS5570418A - Roller leveler for u-type steel sheet pile - Google Patents
Roller leveler for u-type steel sheet pileInfo
- Publication number
- JPS5570418A JPS5570418A JP14425578A JP14425578A JPS5570418A JP S5570418 A JPS5570418 A JP S5570418A JP 14425578 A JP14425578 A JP 14425578A JP 14425578 A JP14425578 A JP 14425578A JP S5570418 A JPS5570418 A JP S5570418A
- Authority
- JP
- Japan
- Prior art keywords
- rolls
- steel sheet
- sheet pile
- contacting
- face
- 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
Landscapes
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
PURPOSE: To prevent generation of waving at the grip of the steel sheet pile, in case of straightening the upward camber and side bend of the steel sheet pile, by installing the lower roll possessing the face contacting with whole height of inner face of the arm of the steel sheet pile, and the specified lower roll.
CONSTITUTION: This roller leveler is constituted of the upper roll 9 and the lower roll 15. The upper roll 9 is constituted of the upper side rolls 10a, 10b, contacting with the outer face of the arm 61 of the steel sheet pile 6, the upper and middle rolls 11a, 11b, on both sides contacting with outer face of the parallel portion 62 of the pile 6, the spacer 12 for giving the gap to the rolls 10a, 11a, and the rolls 10b, 11b, and the spacer 13 being built in outside of the roll 11b. The lower roll 15 is constituted of the taper face 161 contacting with whole height of inner face of the arm 61 of the steel sheet pile 6, the lower rolls 16a, 16b, possessing the face 162 contacting with inner face of the parallel portion 62 ranging from the boundary between the parallel portion 62 and the arm 61 to the midst of the parallel portion 62, the grip side rolls 17a, 17b, contacting with the outer side plane of the grip 63 of the pile 6, and the spacers 18a, 18b, built in for the purpose of keeping the gaps of the rolls 16a, 16b, and the rolls 17a, 17b.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14425578A JPS5570418A (en) | 1978-11-24 | 1978-11-24 | Roller leveler for u-type steel sheet pile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14425578A JPS5570418A (en) | 1978-11-24 | 1978-11-24 | Roller leveler for u-type steel sheet pile |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5570418A true JPS5570418A (en) | 1980-05-27 |
Family
ID=15357838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14425578A Pending JPS5570418A (en) | 1978-11-24 | 1978-11-24 | Roller leveler for u-type steel sheet pile |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5570418A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997012701A1 (en) * | 1995-09-29 | 1997-04-10 | Sumitomo Metal Industries, Ltd. | Method of correcting u-shaped steel sheet pile |
JP2014223665A (en) * | 2013-05-17 | 2014-12-04 | Jfeスチール株式会社 | Method of correcting channel-shaped steel sheet pile |
KR101510550B1 (en) * | 2013-11-06 | 2015-04-08 | 주식회사 포스코 | Apparatus for correcting shape error in flexible roll forming |
JP2017131899A (en) * | 2016-01-25 | 2017-08-03 | Jfeスチール株式会社 | Correction method of hat-shaped steel sheet pile and correction device |
US11548047B2 (en) * | 2016-11-15 | 2023-01-10 | Dji Innovations Pty Ltd | Fence post straightening device |
-
1978
- 1978-11-24 JP JP14425578A patent/JPS5570418A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997012701A1 (en) * | 1995-09-29 | 1997-04-10 | Sumitomo Metal Industries, Ltd. | Method of correcting u-shaped steel sheet pile |
AU692404B2 (en) * | 1995-09-29 | 1998-06-04 | Nippon Steel & Sumitomo Metal Corporation | Method of correcting u-shaped steel sheet pile |
JP2014223665A (en) * | 2013-05-17 | 2014-12-04 | Jfeスチール株式会社 | Method of correcting channel-shaped steel sheet pile |
KR101510550B1 (en) * | 2013-11-06 | 2015-04-08 | 주식회사 포스코 | Apparatus for correcting shape error in flexible roll forming |
JP2017131899A (en) * | 2016-01-25 | 2017-08-03 | Jfeスチール株式会社 | Correction method of hat-shaped steel sheet pile and correction device |
US11548047B2 (en) * | 2016-11-15 | 2023-01-10 | Dji Innovations Pty Ltd | Fence post straightening device |
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