Horizontal Cross-bar C-C1 / C-C2
Horizontal Cross-bar C-40R
Horizontal Cross-bar C-35R
Horizontal semi cross-bar SC-1750
Horizontal semi cross-bar SC-1500
Horizontal semi cross-bar SC-750
MECHANICAL CHARACTERISTICS CROSS-BAR C-C1 y C-C2
| Cross-bar | Load cases | Workloads + overload daN V | Workloads + overload daN L | Workloads + overload daN F | Security coefficient | Limit specified load Faces test daN V | Limit specified load Faces test daN L | Limit specified load Faces test daN F | a (mm) |
|---|---|---|---|---|---|---|---|---|---|
| Horizontal Cross-bar C-C1 30/5 | A | 650 | – | 2000 | 1.5 | 975 | – | 3000 | 1500 |
| Horizontal Cross-bar C-C1 30/5 | B | 650 | 2000 | – | 1.5 | 975 | 3000 | – | 1500 |
| Horizontal Cross-bar C-C1 35/5 | A | 520 | – | 2000 | 1.5 | 780 | – | 3000 | 1750 |
| Horizontal Cross-bar C-C1 35/5 | B | 520 | 2000 | – | 1.5 | 780 | 3000 | – | 1750 |
| Horizontal Cross-bar C-C2 40/5 | A | 650 | – | 3000 | 1.5 | 975 | – | 4500 | 2000 |
| Horizontal Cross-bar C-C2 40/5 | B | 650 | 3000 | – | 1.5 | 975 | 4500 | – | 2000 |
| Horizontal Cross-bar C-C2 35/8 | A | 1000 | – | 2400 | 1.5 | 1500 | – | 3600 | 1750 |
| Horizontal Cross-bar C-C2 35/8 | B | 1000 | 2400 | – | 1.5 | 1500 | 3600 | – | 1750 |
| Horizontal Cross-bar C-C2 40/8 | A | 800 | – | 2400 | 1.5 | 1200 | – | 3600 | 2000 |
| Horizontal Cross-bar C-C2 40/8 | B | 800 | 2400 | – | 1.5 | 1200 | 3600 | – | 2000 |
MECHANICAL CHARACTERISTICS
| Cross-bar | Load cases | Workloads + overload daN V | Workloads + overload daN L | Workloads + overload daN F | S.C |
|---|---|---|---|---|---|
| Horizontal Cross-bar C-40R | A | 700 | – | 3000 | 1.5 |
| Horizontal Cross-bar C-40R | B | 400 | 2200 | – | 1.5 |
| Horizontal Cross-bar C-35R | A | 700 | – | 2400 | 1.5 |
| Horizontal Cross-bar C-35R | B | 400 | 2200 | – | 1.5 |
| Horizontal semi cross-bar SC-1750 | A | 430 | – | 2100 | 1.5 |
| Horizontal semi cross-bar SC-1750 | B | 220 | 1500 | – | 1.5 |
| Horizontal semi cross-bar SC-1500 | A | 430 | – | 2100 | 1.5 |
| Horizontal semi cross-bar SC-1500 | B | 220 | 1500 | – | 1.5 |
| Horizontal semi cross-bar SC-750 | A | 1700 | – | 2700 | 1.5 |
| Horizontal semi cross-bar SC-750 | B | 1700 | 2700 | – | 1.5 |
The case of load A represents the wind hypothesis (C.S.=1.5), application of a transversal load, F, combined with the vertical load, V.
The case of load B, depending on the use of the cross-bar, may represent the “traction imbalance” hypothesis (C.S.=1.2) or that of end of line (C.S.=1.5), depending on the case, the following loads will apply: longitudinal, L, transversal F and vertical, V.