Reversible gear GEKA C10
Along with the dowel serves to link two timber elements.
Along with the dowel serves to link two timber elements.


| Reference | Connector dimensions[mm] | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Other | Product Dimensions[mm] | ||||||||||
| Tun / DB nr. | NOB nr. | Weight[kg] | t[mm] | a1[mm] | a2[mm] | Diameter | Height | ||||
| External | Center hole | Side holes | Teeth | Total | |||||||
| dc[mm] | d₁[mm] | d2[mm] | h₁[mm] | hc[mm] | |||||||
| C10-50 | TUN983 | 42295540 | 0.05 | 3 | - | - | 50 | 30.5 | - | 12 | 27 |
| C10-65 | TUN982 | 42295566 | 0.093 | 3 | - | - | 65 | 35.5 | - | 12 | 27 |
| C10-80 | TUN981 | 42295585 | 0.11 | 3 | - | - | 80 | 49.5 | - | 12 | 27 |
| C10-95 | TUN980 | 42295604 | 0.14 | 3 | - | - | 95 | 65.5 | - | 12 | 27 |
| C10-115 | TUN979 | 42295612 | 0.19 | 3 | - | - | 115 | 85.5 | - | 12 | 27 |
| Reference | Shear connectors capacity |
|---|---|
| Characteristic Capacities[kN] | |
| Characteristic value of the load-bearing capacity parallel to the fiber (α=0) | |
| C10-50 | 8.8 |
| C10-65 | 13.1 |
| C10-80 | 17.9 |
| C10-95 | 23.1 |
| C10-115 | 30.8 |
For the load capacity of the anchor plate, the values summed.
Must be a minimum distance drive dowels see EN1995-1-1
| Reference | Connector dimensions[mm] | Shear connectors capacity | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Other | Chosen timber thickness[mm] | Minimum distances[mm] | Characteristic shear resistance (bolt resistance not included)[kN] | |||||||
| Type | t₁[mm] | t₂[mm] | Spacing perpendicular to grain | from loaded end | from unloaded end | from loaded edge | from unloaded edge | Spacing parallel to grain | Rv.ₖ[kN] | |
| a₂[mm] | a₃.ₜ[mm] | a₃.c α=₉₀°[mm] | a₄.ₜ α=₉₀°[mm] | a₄.c[mm] | a₁ α=₀°[mm] | |||||
| C10-50 | C10 | 36 | 60 | 60 | 100 | 100 | 40 | 30 | 100 | 8.8 |
| C10-65 | C10 | 36 | 60 | 78 | 130 | 130 | 52 | 39 | 130 | 13.1 |
| C10-80 | C10 | 36 | 60 | 96 | 160 | 160 | 64 | 48 | 160 | 17.8 |
| C10-95 | C10 | 36 | 60 | 114 | 190 | 190 | 76 | 57 | 190 | 23.1 |
| C10-115 | C10 | 36 | 60 | 138 | 230 | 230 | 92 | 69 | 230 | 30.8 |
The given characteristic shear resistance per connector Rv.k is calculated according to the minimum distances given in this table and for timber grade C24. This capacity can be increased with a higher a3.t or a higher timber grade (see k2 and k3 factor according to EN1995). For lower t1 or t2, please refer to EN1995. The characteristic bolt shear resistance is not included and should be added.
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