FIELD: construction.
SUBSTANCE: profiled sheet is obtained on a profile bending figure and has corrugations, located in a longitudinal direction. One or both walls of one or more, or all corrugations are in the form of wave-like lines. Besides that, the sheet has transverse steps, which are periodically and repeatedly located on the length of the sheet.
EFFECT: increased anti-avalanche capacity of profiled sheets and broadening of their arsenal.
11 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SHAPED SHEET, METHOD FOR MAKING IT AND SHAPE BENDING MILL | 2001 |
|
RU2220803C2 |
| METAL TILE | 2010 |
|
RU2456416C2 |
| LINE AND METHOD OF MANUFACTURING AND INSTALLATION OF METALLIC TILE | 2008 |
|
RU2378071C2 |
| METAL TILE | 2010 |
|
RU2455437C2 |
| SHEET SECTION MAKING METHOD | 2004 |
|
RU2272688C1 |
| LINE FOR MAKING SHAPES OF SHEET MATERIAL | 2004 |
|
RU2257273C1 |
| METAL TILE SHEET | 2010 |
|
RU2499646C2 |
| BENT ANGULAR SHAPE MANUFACTURING METHOD | 2003 |
|
RU2302310C2 |
| AUTOMATIC LINE FOR PRODUCTION OF PROFILE | 2015 |
|
RU2586367C1 |
| PROFILE-BENDING MACHINE | 2006 |
|
RU2330741C2 |
