A flatcar of the Wengernalpbahn is parked in Grund on 21 March 2002. At this
end, which is allways facing downhill, it has to coupling systems. First there
is a central buffer with a hook, used to couple with older trains and most
other freight cars. An automatic coupler can be moved into position to couple
the car to the new BDhe 4/8 EMUs. It seems that the buffer is tilted upwards in
that case.
<p>
Digital photo by
<a href="http://www-users.rwth-aachen.de/christoph.schmitz2/index.html">Christoph
Schmitz</a>