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Pneumatic Road Hump

"Oliver developed two families of pneumatic, speed sensitive road humps with me over a two year period.  We installed prototypes at a reference site and monitored their progress together.  The lead product is now commercially available and we are working on future products. 

I have greatly enjoyed working with Oliver on this product and have found his engineering knowledge, enthusiasm, willingness to deliver and his gentle good humour boundless. I would have no reservations in recommending CTD to any prospective client."

Steve Tyler, Project Manager
Dunlop Transcalm Ltd.

Automotive Suspension and Braking

Design, development and implementation of a bespoke chassis for a racing car, still going well after 14 years.


Based on light weight twin wishbones of unequal length.  Moving parts were off the shelf bushes, coil over shocks, rod ends and bearings.