The hinged frame
This frame consists two zinc die cast parts held together hinge.73: Hinged frames
Frame for one module
This frame two-piece zinc die cast part.
Coded module tabs hold the modules place the frame cut-outs,
Otherwise, the construction the same for the fixed module frame.
112 ____________________________________________________________
Fig.72+ 4. 4. The system attached the frame
segments. The module latched onto
the frame the coded tabs.75: Frames for one module
.74 4. 4.
Fig
