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The Caterham Seven
is a classic British sports car. It is based around the
original design of the Lotus Seven, which ended production many
years ago. Caterham have made modifications to the design
over the years, but it remains closely related to the original
Lotus design.
Colin Chapman, the
late founder of Lotus Cars, believed stongly in the principle of
keeping his cars as light and as simple as possible. The
Seven is perhaps the most extreme interpretation of this
concept. Few cars in recent years have come close to the
lightness of the Seven, with the main exception being Lotus' own
Elise. This car uses much more modern technology, such as a
bonded aluminium chassis, to achieve similar goals to the Seven.
The Caterham 7
lends itself very well to being modelled in Lego. The
minimal bodywork reduces problems with excess weight, and the
simple styling of the body can be more easily expressed in Lego
than more modern, organic shapes.
However, certain
features do cause problems for the Lego replica. Principle
amongst these are the curved, protruding wheel arches.
Whilst the rear wheel arches are attached to the rest of the rear
body work, the front mud guards move with the front wheels.
In other words, they follow both the steering and suspension
movements of the front wheels.
I was greatly
assisted in the construction of the model by my two recent Lego
purchases, my first new Lego models in around ten years.
These are the 8448 Super Street Sensation and 8480 Space Shuttle,
which provided me with copious quantities of angle beams and new
connectors. Using these new parts within one of my own
creations for the first time took a little getting used to, but
they allow for great improvements to be made in the accuracy of
the model. However, I also noticed that for some areas of
the finished model, my solutions to the problems could only be
achieved using discontinued parts. For example, the rake of
the windscreen and the attachment of the front mud guards to the
suspension uprights could only be achieved using the adjustable
rotation of an axle with respect to a toggle joint. It is a
shame that this function in particular is not available with
current Lego products.
Further details of
the Caterham model can be found using the navigation bar at the
foot of the page. These include close-up photos, renderings
and downloadable .dat files to enable better understanding of the
different functions of the model.
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