Hey Francois, interesting contraption...
In the UK, we have a rail and bus provider called "National Disgrace Express". They are, without question the most pointless and inefficient company at the hands of which I have ever had the misfortune to suffer. This Rube Goldberg character is probably on their timetable and rolling stock maintenance planning team. If not, he must never, ever be allowed to get anywhere near them or all life as we know it will grind to a halt.....