CAUTION: the models featured at this website are not available for sale anywhere. If you see a website claiming to sell models that look like these, it's a scam and they'll just steal your money. Some websites, such as Detail-useful.com are using photos stolen from my website to make it look like they have these models for sale while in reality they don't, they are not associated with me, they're just scammers.

Archive

Posts Tagged ‘autovalve’

PF Arm

June 20th, 2010 22 comments

PF Arm

Simple arm with 4 motors, controllable and programmable with the LEGO Education WeDo software.

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Categories: Misc. Tags: , , ,

Caterpillar 385C Front Shovel Excavator

June 16th, 2010 43 comments

Caterpillar 385C Front Shovel Excavator

Large model of a Caterpillar front shovel excavator designed for a public display. Features a drivetrain with a subtractor, superstructure rotation mechanism, V12 piston engine, arm with 3 joints controlled remotely by motorized linear actuators, pneumatically opened bucket, remotely elevated operator’s cabin, lights and custom stickers.

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Hellbender

March 25th, 2009 12 comments

Model of my favourite vehicle from the Unreal Tournament 3 game. Features 4×4 drive, full suspension, pneumatic rear differential lock, rotating front & rear turret, lights and custom stickers.

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Pneumatic autovalve

December 28th, 2008 19 comments

A mechanism that blends an electric compressor with a pneumatic valve, so that a single motor can drive the compressor and control the valve at the same time.

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Categories: Ideas Tags: ,

Front Loader

December 26th, 2008 6 comments

An extremely ugly, but very functional front loader. Features 4×4 drive, a manual 4-speed gearbox, two pneumatic circuits with autovalves, and a self-leveling arm geometry.

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