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Our Design
Formula Shifter
A joystick
style shifter is our chosen design of the Formula shifter.
We chose to use this setup because it is easy to manufacture, simple
mechanism, very durable, easy to learn, and any one that can drive a manual car
can use this. We will place the
mechanism in the side pod so it will not interfere with the driver.
The only part that will be in the cockpit is the shift lever.
Figure
8: Pro-e model of the formula shifter design
Baja Shifter
The
Baja shifter does not offer many options being that the current transmission
only allows gear selection while the vehicle is at a stop, so we decided that
the “joystick” shifter would be the best option.
We chose this design because it is simple, durable, easy to manufacture,
and easy to learn if you do not already know how.
Figure
9: Pro-e model of the shifter for the Baja car
Pedal Tray
The
Baja will use a below-reverse assembly where the master cylinder and linkages
are below and behind where the foot contacts the pedal.
We have chosen this setup because it allows the pedals to be further
forward. We have to do this because
the rules state that the Baja car cannot be over a certain length. This
setup will have all of the mechanical parts in a sub floor below the driver’s
feet so that nothing will be in the cockpit for the driver to catch with his
feet. The formula will continue to
use a below-forward assembly. This
is good for the formula car because it allows the driver’s feet to stay low
and there is nothing for the driver’s feet to contact.
It does require the driver’s feet to be a little closer to the front,
which is not a concern because we have plenty of room in the formula cockpit.
Figure
10: Pedal tray designs