Top view drawing to the swing
(frame of plywood with drive components)

Longitudinal section drawing through the fuselage of the
EV7 at the area of the driving mechanism

Cross section drawing throught the fuselage
at the linkages to the wing adapter rollers

Cross section drawing at the spring for compensation
(pneumatic spring with a pressure of 5 bar [5 at] )

Good to seen the long-stroke bellows-like rolling-diaphragm (RM).

Cross section drawing at the steel spring
for the final stroke positions
(only one spring for both final positions)

Cross section drawing at the frame
of the rack-and-pinion drive system

Rack-and-pinion drive system

Frame and bolt of the gear rack

Yoke plate and frame of the gear rack

Gear rack mounted

Pinion and roll

Longitudinal section through the gear
for the rack-and-pinion drive system of the EV7