Designed 14 year ago, I had the chance to rebuilt it for a customer, so I have improved it and made finally the instructions !
This is an Integraph, a mathematics instrument created in 19th century by Abdank-Abakanowicz, for plotting the integral of a graphically defined function.
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Great Ball Contraption : The Wave
0,00 € -Excl. Tax
A Great Ball Contraption module, using a wave movement to move the balls. Build in 2010 for a French LEGO meeting, now with reworked 2025 free instructions.
30ft Workboat
10,00 € -Excl. Tax
A LEGO Technic Seismic Workboat based on Jemar / Norpower 30ft boat, with dual winch with ratchet and probe, front winch, seismic element supports, and opening engine cover.
Bilateral Letter Scale
5,00 € -Excl. Tax
A fully mechanical bilateral letter scale, made in LEGO Technic, with dials from 0 to 175gr, ideal for antique objects enthusiasts or to decorate a desk. Instructions and Complete Kits available.
Cardan Lift (GBC)
0,00 € -Excl. Tax
A motorized LEGO Technic Great Ball Contraption Module, features a cardan gear lifting mechanism with stepped input tray.
Switchless Pneumatic Engine
5,00 € -Excl. Tax
A simple LEGO Technic Pneumatic Switchless Engine with one cylinder, custom valves, no set up and building instructions.
Hand Pump (4x Pumps with Air Tank)
0,00 € -Excl. Tax
A LEGO Technic Hand Pump with 4x Pumps and 1x Air Tank, to power your LEGO Pneumatic Creation, with free building instructions.
3-Cylinder Pneumatic Engine
5,00 € -Excl. Tax
A LEGO Technic Pneumatic Engine, with 3 cylinders, 120° scotch yoke crankshaft, unmodified cylinders or switches, with 2023 new instructions.
1/8 Pallet Jack
0,00 € -Excl. Tax
A LEGO Technic 1/8 replica of a Pallet Jack, with steer wheels but no lifting functions, ideal for car diorama. With Free Instructions.
Switchless Pneumatic Machine
10,00 € -Excl. Tax
A LEGO Technic Pneumatic Switchless Machine with adjustable timing, working throttle, with idle mechanism, and openable controls panel.
Mini Slot Machine
5,00 € -Excl. Tax
A LEGO Technic Mini Slot Machine, using Lego marble run mechanism to define probabilities of winning, based on a previous model I have done 10 years ago.
Mud Pump
0,00 € -Excl. Tax
Mud Pump in container style built for the Western Star 6900 Twinsteer, with optional motorization.
Telescope
5,00 € -Excl. Tax
A LEGO Technic reproduction of a Newton Tube Telescope, with equatorial mount. Features folding tripod with extendable legs, azimuth, altitude, right ascension and declination movements.
Halloween Spider Box
5,00 € -Excl. Tax
A LEGO Technic Halloween creation : a box which contains a jumping spider revealed by a turning crank. A perfect prank for Halloween !
Manual Braiding Machine
5,00 € -Excl. Tax
A LEGO Technic braiding machine, with three counter-rotating reels and a pulling system to create a braided bracelets, powered by a manual crank.