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11.4) Assembling terminations on DBG-F2 clamping device
TDB 1, TDB 6 and TDB 3 terminations of the DBG-F2 device, with moving arm, have been designed for adaptation
to the diff erent operating conditions on rails and track fi ttings; their assembly/disassembly is shown in the Figures.
Normally they are mounted in the central holes of the clamping device. The two adjacent holes allow to adapt
them to a variety of clamping conditions.
When disassembling the TDB 6 termination fi rst remove the pivot and central bush, ensuring that it is slid
away downwards without acting on the holding plate.
Over-advancing the spindle after drilling must be avoided when using the TDB 1 and TDB3 terminations.
When assembling the TDB 3 termination ensure that the positioning pawl is pointing downward in relation
to the bolt.
TDB 3 termination
for enlarging existing holes on rails
inherent in the application of electrical
connections and for additional special
applications.
TDB 1 termination
termination for switch blades and composite frogs
TDB 6 termination
termination for rails and stock rails
Seats to be used for
special applications.
positioning pawl
pointing downwards
holding
plate
bush