15
TDB 6 end piece for rails and stock rails
Seats to be used for
special applications.
FIG. 13 – ASSEMBLY OF END PIECES
holding
plate
7.1) Assembling the end pieces
TDB 1, TDB 6
and
TDB 3
end pieces of the
DBG-F2
device, with moving arm, have been designed
for adaptation to the different operating conditions on rails and track fittings;
their assembly is shown in Fig. 13.
• When assembling the TDB 3 end piece ensure that the positioning pawl is pointing downward
in relation to the bolt.
•
When disassembling the TDB 6 end piece ensure that, after removing the pivot, the complete as-
sembly is slid away downward without acting on the holding plate.
• Over-advancing the spindle after drilling must be avoided when using the TDB 1 and TDB 3 end
pieces.
7.2) Assembly of the DBG-F2 clamping device on the drill
The
DBG-F2
clamping device is fitted to the front plate of the drill, centred by means of the refer-
ence pin supplied and secured with the two socket head cap screws
M8x25
(35) also supplied.
The assembly is illustrated in Fig. 14.
TDB 3 end piece
for enlarging existing holes
on rails inherent in the application
of electrical connections and for
additional special applications.
positioning pawl
pointing downwards
TDB 1 end piece for switch blades
and composite frogs