john van leeuwen

58

followers

Sydney, Australia

Models

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Step & Rails
An aid for children with disabilities
1 11 0
Buggy model prop
Developed prop approximating 12x3.5 400mm diameter
0 38 0
Buggy prop trial 1 17-01-2022
Prop for use on Buggy
0 8 0
Buggy Model
Scale model of variation on the Blackbird faster than following wind speed buggy by Rick Cavallaro. See https://en.wikipedia.org/wiki/Blackbird_(la...
5 41 2
Pop-Riveting Tool
Manual pop-riveter - three rivet sizes
13 221 1
3D exercises #1071
propeller
4 177 0
GENEVA WHEEL
Intermittent index from continuous rotation
15 296 0
Farr 40 close hauled
Farr 40 yacht approximate full scale model shown heeled when close hauled
2 28 0
Farr 40 yacht with profiled keel
Full scale model of Farr 40 based on scaled measurements
4 54 0
Forces acting yacht
Model of heeled, close hauled yacht
2 29 0
Tyre Valve
Analog pressure loss indicating snap-in tyre valve
3 114 0
Yacht upwind test rig
Full sized rig for testing sail performance
2 38 0
Yacht upwind test rig
full size rig for assessing and optimising close-hauled sail performance
0 10 0
Clayton Steam Truck Engine
Twin cylinder steam engine
9 62 0
Constant Velocity Universal Coupling
Coupling after Thompson. Note this is a patented solution for constant velocity in a universal coupling.
1 66 0
Spring
Component for Clayton Steam Wagon Trickier then it looks
3 33 0
Clayton Steam Truck
Work in progress. Modelled from drawings by J.A.M. De Waal
4 67 0
Stephenson's Rocket
Model largely based on 1/6th scale model dimensioned drawings by J.A.M. de Waal and sourced from "modelengineeringwebsite"
22 108 1
Valve Body
Modelled from 2D dimensioned drawing found on Pinterest as interesting exercise
0 32 0
Bar stock feed, cut and drilling & tapping machine
Automated bar stock feeding, cutting bars to various lengths, and presenting these to drilling and tapping section. This machine was designed by me...
32 460 0
Retro-fittable Shower Mixer
Mixer incorporates standard hot/cold mixer cartridge for fitting to standard two-tap shower fittings
3 80 0
Glass blank handling machine
special purpose machine for lift, place and transport gravity wave glass blanks
13 102 0
Glass blank handling machine
Lift, place and transport glass blanks.
9 85 0
Julian Steam Traction Engine
Modelled from dimensioned drawings by J.A.M DeWaal - sourced at modelengineeringwebsite.com/Julian
23 168 0
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