Sproklegrommet

Intro  

Over the years, I've built a succession of 'slightly eccentric' - but usually fun electric things as well as loads of more practical solutions & tools. This is a showcase for some of this work, for some of the tools and technology developed and as an on line notebook for daft ideas as they pop into my head.

Background  

For a bit of background, my name is Simon Rafferty. Originally from Tunbridge Wells in Kent, I now live in Horsham, West Sussex. I'm pretty active on the LR4x4 Land Rover (which sums up one of my lines of interest) forum. I like the LR4x4 forum because of how technically clued up many of the members are, but they are still very friendly and don't batter you with their knowledge! I'm on there as 'SimonR' if you want to drop me a line (or find some more 'unusual' ideas!).

These projects have actually turned in to a business for me. Since 2004 I've been running X-Eng - which essentially sells the ideas I've come up with. I subcontract out all of the manufacture and concentrate on the R&D. Compared to my previous job - X-Eng has been tremendous fun!

View all photographs

   
If you'd like something 'unusual' designing, building or even just that hard to find custom part machining - just drop me a line, I'm always (time permitting) pleased to help! Click here to mail me!


Content   Land Rover Endo-Skeleton Wings (Fenders)
Thanks to Ian Patterson for the idea.

Protect your Land Rover's wings from trees & other sticky-out things and prevent 'farmers corners'
    Disk Brake Handbrake

Hand brake drum always clogged with mud? Shoes only last minutes? Perhaps this is the answer!
    Ball Jointed Rear Radius Arms

Alternative to cranked radius arms, but giving more extreme rear articulation.
    Self Leveling Air Suspension

No more cornering like a Blamange! Two different attempts at self leveling air suspension with computer and gyro control. You can see in the photo, the Land Rover is raised at the front and is sitting fairly level on a very steep hill!
    LED Lights

Indestructible side lights! Filled with epoxy resin they are very tough and don't look too bad either!
    Electric

Barber-ous - Robot Wars

Along with my friends Guy Radford & Chris Watts. A Twisty Turny Spiky Bitey thing. The original site is long gone - so the link points to a copy in the 'way back machine' web archive.
There are a couple of videos on YouTube:
Robot Wars Series 6 Heat K Barber-ous v Hypnodisk
Robot Wars Series 6 Heat K Barber-ous v Kat3

    Electric Skateboard

Watch out for the prickly bushes! Alarming to ride!
    Electric Mountain Board

Much more civilized - NOT. 4kW, 25mph electric death machine.
    Electric Folding Triangular Framed Bike

Ideal for commuting - to the pub. Prickly bushes hurt less on the way home. Fully road legal.
    Electric Anthrotech Recumbent Trike

My first proper attempt at an electric vehicle. Loads of detail about the drives & motors. This lead to almost everything on this page.
    Electric Folding Recumbent Bike

The follow up to my electric Anthrotech. Folds to fit in the back of a car. Underseat steering is 'interesting'. Definitely not one for coming home from the pub.
    Workshop Air Conditioning

My contribution - and solution to (at least for me) Global Warming.
    Tools    
    Spanner Torque Extender

Reasonably safe torque multiplier for regular combination spanners.
The 'Snap-On' man will not be your friend if you use this!
     

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