RU2008114810A - METHOD FOR MANUFACTURING BENDED T-SHAPED PROFILE AND DEVICE FOR ITS IMPLEMENTATION - Google Patents
METHOD FOR MANUFACTURING BENDED T-SHAPED PROFILE AND DEVICE FOR ITS IMPLEMENTATION Download PDFInfo
- Publication number
- RU2008114810A RU2008114810A RU2008114810/02A RU2008114810A RU2008114810A RU 2008114810 A RU2008114810 A RU 2008114810A RU 2008114810/02 A RU2008114810/02 A RU 2008114810/02A RU 2008114810 A RU2008114810 A RU 2008114810A RU 2008114810 A RU2008114810 A RU 2008114810A
- Authority
- RU
- Russia
- Prior art keywords
- shelves
- lining
- strip
- edge elements
- profile
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract 5
- 238000000034 method Methods 0.000 title 1
- 238000005452 bending Methods 0.000 claims abstract 6
- 230000015572 biosynthetic process Effects 0.000 claims abstract 2
- 238000005253 cladding Methods 0.000 claims abstract 2
- 230000007704 transition Effects 0.000 claims abstract 2
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
1. Способ изготовления гнутого тонкостенного профиля Т-образного сечения с облицовкой полок, включающий образование полой стенки и полок последовательной подгибкой по переходам элементов профиля из исходной тонкостенной полосовой заготовки, облицовку полок снаружи полосовой облицовочной заготовкой подгибкой ее краевых элементов с охватом концевых частей полок, отличающийся тем, что в процессе окончательной подгибки облицовочной полосовой заготовки на краевых элементах со стороны стенки наносят насечки глубиной 1÷2 толщины полосовой облицовочной заготовки с шагом 0,5÷5 ширины полки профиля. ! 2. Устройство для изготовления гнутого тонкостенного профиля Т-образного сечения с облицовкой полок, содержащее рабочие клети с верхними и нижними роликами, формующими последовательной подгибкой стенку, полки и краевые элементы облицовки полок, отличающееся тем, что в рабочей клети, осуществляющей окончательную подгибку краевых элементов облицовки полок нижний ролик снабжен выступами высотой 1÷2 толщины полосовой облицовочной заготовки для нанесения насечек. ! 3. Устройство по п.2, отличающееся тем, что в нижнем ролике выполнены отверстия, в которых размещены бойки, образующие выступы для нанесения насечек на краевых элементах облицовки полок профиля.1. A method of manufacturing a bent thin-walled profile of a T-shaped section with a lining of the shelves, including the formation of a hollow wall and shelves by successive folding along the transitions of the profile elements from the initial thin-walled strip blank, facing the shelves outside with a strip facing blank by bending its edge elements with coverage of the end parts of the shelves, characterized the fact that during the final bending of the facing strip billet, notches with a depth of 1 ÷ 2 strip thickness are applied on the edge elements from the side of the wall cladding preform increments 0,5 ÷ 5 section width of the shelf. ! 2. A device for manufacturing a bent thin-walled profile of a T-shaped section with a shelf lining, containing working stands with upper and lower rollers forming a successive folding of the wall, shelves and edge elements of the shelf lining, characterized in that in the working stand, performing the final bending of edge elements lining the shelves of the lower roller is equipped with protrusions of a height of 1 ÷ 2 thickness of the strip facing blanks for applying notches. ! 3. The device according to claim 2, characterized in that the holes in the lower roller are made in which the strikers are placed, forming protrusions for applying notches on the edge elements of the lining of the profile shelves.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008114810/02A RU2399449C2 (en) | 2008-04-15 | 2008-04-15 | Method for manufacturing of bend section bar of t-shaped section and device for its realisation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008114810/02A RU2399449C2 (en) | 2008-04-15 | 2008-04-15 | Method for manufacturing of bend section bar of t-shaped section and device for its realisation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2008114810A true RU2008114810A (en) | 2009-10-20 |
| RU2399449C2 RU2399449C2 (en) | 2010-09-20 |
Family
ID=41262671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008114810/02A RU2399449C2 (en) | 2008-04-15 | 2008-04-15 | Method for manufacturing of bend section bar of t-shaped section and device for its realisation |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2399449C2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025181651A1 (en) | 2024-02-26 | 2025-09-04 | Fantasia S.R.L. | Railway pole production plant and product thus obtained |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112019000065A2 (en) | 2016-07-13 | 2019-04-09 | Nippon Steel & Sumitomo Metal Corporation | hot stamped article, vehicle member and method of manufacturing hot stamped article |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2218226C2 (en) * | 2001-10-19 | 2003-12-10 | Закрытое акционерное общество "Аркада" | Method of manufacturing ceiling t- shapes |
-
2008
- 2008-04-15 RU RU2008114810/02A patent/RU2399449C2/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025181651A1 (en) | 2024-02-26 | 2025-09-04 | Fantasia S.R.L. | Railway pole production plant and product thus obtained |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2399449C2 (en) | 2010-09-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20130416 |
|
| NF4A | Reinstatement of patent |
Effective date: 20141020 |
|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20170416 |