The SideArm unit, which fits in a shipping container and can be set up and operated by 2-4 people, first launches the drone off a horizontally mounted rail catapult.
It is provided with suspended crankshaft bearings, large service access openings and continuous mounting rails.
Alan Bloom, the administrator at accountants Ernst & Young, expressed confidence that he would be able to present his solution to the transport secretary, Stephen Byers, who is under growing pressure to solve the mounting rail crisis as soon as possible.
A specially-adapted shipping container, mounted on rails above the drain, provides shelter and holds the winching mechanism for 4,000m of cable - long enough to reach through the ice sheet to the dark waters of the lake below.
"The most accurate cannon in the world is made in Germany, and it's mounted on rails to absorb the recoil.
The first derailment occurred at, near Maidstone on 31 March, when the flanges of the lead coupled wheel mounted the rails at 60 mph.
When it came time for the escape, at around 9 30 p.m. on July 11 , 2015 Chapo stepped into the hole and found his brother-in-law waiting on a motorcycle, which was mounted on rails.
The locomotive would initially roll (briefly lean heavily) to one side, followed by several further rolls of gradually reducing amplitude, combined with a side-slipping movement that caused the driving wheels to mount the rails.
Built between 1911 and 1926, the Furka-Oberalp has 14 miles of steep rack or cog railway, where a toothed rack is mounted between the rails.
The electrostatic optical elements are mounted on alumina rails to allow isolation of each component.
