Part Library

The Part Library is OSE's repository of accurate 3D CAD files. See LifeTrac Construction Set#Modules for background to this work.

LifeTrac Primitives

We are listing all the modules here for porting to FreeCAD format.

LifeTrac Construction Set Primitive Modules. These modules are parts that go into a tractor, and can be used to build various other related heavy machines.

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  Stable version of the Structural Power Cube from 2015 - Power Cube v15.6. See Power Cube Genealogy for all prior versions.

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  Stock Tubing. Hole size is 1-1/8", and 1/4" and 1/2" wall thickness is used.

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  Stock Bonding Plate, 2013.

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  Tracks for the microtractor.

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  Stock Pivot Plate, 1/2" steel.

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  Wheel as part of Modular Wheel Unit, 2012.

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  Frame Module, LifeTrac 6, 2013. This is an example of a typical frame that can be built from our stock tubing. See LifeTrac 6 for details

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  Backhoe prototype 1. It was built as a front attachment for LifeTrac 1, and side to side motion was obtained via articulation of the tractor.

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  Universal rotor driving tracks, 2015. See Modular Wheel Units.

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  Gasifier, built in 2015.

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  Bulldozer blade built in 2013. See Leandra_Log#June_12.2C_2013.

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  Side-to-size and rotary pivot, from bulldozer design, see Leandra_Log#June_24.2C_2013

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  Rotary pivot. Can be used on a buldozer blade or on other implements. See Rotary Pivot

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  Side-to-side or angle pivot. Can be used on earth-moving blades and other implements, such as universal drawbar. See Angle Pivot

• Backhoepivot.jpg

  Side-to-side pivot for backhoe, built in 2013.

Other Machines

Other Construction Set Style Machines that were built:

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  2015 Bulldozer Proof of Concept, prior to build of bulldozer. Stacking 2 Power Cubes, tracks, cab, and arms.

Other Machines, Not Built

Other Construction Set Style Machines, not built:

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  See Pelletizer Log for files.