Concealed beam hanger ATF
are two-parted connectors, made from galvanized steel to use for hidden connections between secondary beams (SB) on main beams (MB) and secondary beams on supports.
All preliminary work for the ATF can be done in the factory. At the construction side, both connectors only have to be slid into each other. In this way complex constructions can be done in a short amount of time. The installation at the construction side is possible without any problems, since special tools are not needed. In addition to economical advantages the ATF has a load carrying capacity of up to 11,4 kN. The joint system can be installed concealed, with shadow gap, inclined or declined angled and with a shift cut.
Concealed beam hangers can be used for connections with inclinations of 35° to 145° and bevels of 25° to 155°. Connections for freely rotatable main beams are also possible. Forces can be absorbed from 3 directions.
Type.No. |
Measure A |
Measure B |
Amount CSA
MB
|
Amount CSA
NT
|
Min. size of the SB
B/H [mm]
|
ATF55/110-B |
55 |
110 |
8 |
11 |
80/140 |
ATF55/150-B |
55 |
150 |
11 |
15 |
80/180 |
ATF55/190-B |
55 |
190 |
14 |
21 |
80/220 |
ATF75/150-B
|
75 |
150 |
17 |
22 |
100/180 |
ATF75/190-B |
75 |
190 |
21 |
28 |
100/220 |
Sie befinden sich auf der Seite Hirnholzverbinder