Special:
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[DAT] (requires LDraw-compatible viewer)
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Subject:
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[MODEL] Boogie.dat
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Newsgroups:
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lugnet.cad.dat
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Followup-To:
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lugnet.cad
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Date:
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Sun, 18 Oct 1998 21:45:07 GMT
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Viewed:
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1268 times
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Here is a model that incorporates a 6 wheel drive, independent and un-sprung
suspension system. This was modeled after the rocker-boogie suspension on
Sojourner.
LINC
0 Sojourner (rocker boogie suspension)
0 Name: Boogie.DAT
0 Author: Linc Smith
0 10.1.98
0
0 Missing for this model: Geared motor #5225; technic balloon
0 tires #5283. Space Wheels (#2593) were used as stand-ins for
0 the balloon tires.
0
0 NOTES AT THE END OF THIS FILE
0
0 Right rocker-boogie supports
0
1 0 -51 -92.14 19.92 1 0 0 0 0.99 0.17 0 -0.17 0.99 3706.DAT
1 16 -99.97 -92.13 19.95 0 0 -1 0.17 0.99 0 0.99 -0.17 0 3647.DAT
0
0 The following series of small gears seems inefficient (high
0 friction), but they allow the middle wheel to travel up into the
0 wheel support, and still be driven.
0
1 16 -90 -81.55 2.90 -1 0 0 0 0.98 0.22 0 0.22 -0.98 3749.DAT
1 16 -100.03 -81.54 2.87 0 0 1 0.22 0.98 0 -0.98 0.22 0 3647.DAT
1 16 -90 -69.18 -13.66 -1 0 0 0 0.99 -0.17 0 -0.17 -0.99 3749.DAT
1 16 -100.03 -69.18 -13.70 0 0 1 -0.17 0.99 0 -0.99 -0.17 0 3647.DAT
1 16 -90 -58.04 -29.44 -1 0 0 0 0.98 0.22 0 0.22 -0.98 3749.DAT
1 16 -100.03 -58.04 -29.47 0 0 1 0.22 0.98 0 -0.98 0.22 0 3647.DAT
1 0 -70 -34.74 -62.45 1 0 0 0 0.99 0.17 0 -0.17 0.99 3705.DAT
1 16 -100.03 -34.74 -62.41 0 0 1 -0.17 0.99 0 -0.99 -0.17 0 3648.DAT
1 14 -80 -115.95 52.43 0 -1 0 0.82 0 -0.58 0.58 0 0.82 32009.DAT
1 0 -69 48.79 168.83 1 0 0 0 0.99 0.17 0 -0.17 0.99 3705.DAT
1 0 -108.86 48.80 169.03 0 0 -1 0 1 0 1 0 0 2593.DAT
1 16 -49 -33.57 110.61 1 0 0 0 0.99 0.17 0 -0.17 0.99 3749.DAT
1 0 -70 -49.82 98.80 1 0 0 0 0.82 -0.58 0 0.58 0.82 3704.DAT
1 0 -70 -66.21 86.67 1 0 0 0 0.99 0.17 0 -0.17 0.99 4459.DAT
1 0 -70 -83.44 75.35 1 0 0 0 0.99 0.17 0 -0.17 0.99 4459.DAT
1 14 -60 -23.07 130.22 0 0 1 -0.82 0.58 0 -0.58 -0.82 0 2730.DAT
1 16 -45.03 48.80 168.86 0 0 1 -0.17 0.99 0 -0.99 -0.17 0 4265.DAT
1 16 -45 -33.57 110.61 0 0 1 -0.17 0.99 0 -0.99 -0.17 0 4185.DAT
1 16 -35 48.79 168.83 0 0 1 -0.17 0.99 0 -0.99 -0.17 0 4185.DAT
1 16 -35 -33.57 110.61 0 0 1 -0.17 0.99 0 -0.99 -0.17 0 4265.DAT
1 16 -65 -34.74 -62.45 0 0 1 -0.17 0.99 0 -0.99 -0.17 0 4265.DAT
1 14 -50 -34.66 -62.39 1 0 0 0 -0.58 -0.82 0 0.82 -0.58 926.DAT
1 16 -35 -34.74 -62.45 0 0 1 -0.17 0.99 0 -0.99 -0.17 0 4265.DAT
1 0 -69 46.46 -5.04 1 0 0 0 0.99 0.17 0 -0.17 0.99 3705.DAT
1 0 -107.97 46.46 -5.01 0 0 -1 0 1 0 1 0 0 2593.DAT
1 14 -49.97 46.72 -4.74 1 0 0 0 0.58 0.82 0 -0.82 0.58 921.DAT
1 0 -50.03 5.93 -33.40 0 0 1 -0.82 0.58 0 -0.58 -0.82 0 3705.DAT
1 16 -35 46.47 -4.99 0 0 1 -0.17 0.99 0 -0.99 -0.17 0 4185.DAT
1 0 -50.03 5.90 -119.81 0 0 1 0.58 0.82 0 -0.82 0.58 0 3706.DAT
1 14 -50.03 46.38 -177.17 1 0 0 0 -0.82 0.58 0 -0.58 -0.82 921.DAT
1 0 -70.03 46.38 -177.17 1 0 0 0 0.99 0.17 0 -0.17 0.99 3705.DAT
1 16 -64.93 46.38 -177.21 0 0 1 -0.17 0.99 0 -0.99 -0.17 0 4185.DAT
1 16 -34.97 46.36 -177.31 0 0 1 -0.17 0.99 0 -0.99 -0.17 0 4265.DAT
1 0 -108.97 46.36 -177.31 0 0 -1 0 1 0 1 0 0 2593.DAT
0
0 Right belt 1
0
1 14 -65 72.842 -164.542 0 0 1 0.79 -6.1 0 0.61 7.9 0 4-4cyli.DAT
1 14 -65 75.736 -173.745 0 0 1 0.95 -3.032 0 0.305 9.512 0 4-4cyli.DAT
1 14 -65 75.312 -183.467 0 0 1 0.999 0.407 0 -0.036 9.974 0 4-4cyli.DAT
1 14 -65 71.519 -192.6 0 0 1 0.926 3.791 0 -0.382 9.233 0 4-4cyli.DAT
1 14 -65 64.91 -199.67 0 0 1 0.732 6.72 0 -0.671 7.383 0 4-4cyli.DAT
1 14 -65 64.91 -199.67 0 0 1 -0.61 -1.58 0 0.79 -1.22 0 4-4cyli.DAT
1 14 -65 63.33 -200.89 0 0 -1 0.464 -8.843 0 -0.878 -4.634 0 4-4cyli.DAT
1 14 -65 54.818 -205.495 0 0 -1 0.136 -9.891 0 -0.992 -1.333 0 4-4cyli.DAT
1 14 -65 45.084 -206.934 0 0 -1 -0.218 -9.752 0 -0.975 2.129 0 4-4cyli.DAT
1 14 -65 35.509 -204.806 0 0 -1 -0.535 -8.436 0 -0.842 5.34 0 4-4cyli.DAT
1 14 -65 27.259 -199.739 0 0 -1 -0.79 -6.1 0 -0.61 7.9 0 4-4cyli.DAT
1 14 -65 -42.2 -67.5 1 0 0 0 63 0.89 0 -124.6 0.45 4-4cyli.DAT
1 14 -65 -43.491 -64.243 0 0 1 -0.935 1.238 0 -0.356 -3.269 0 4-4cyli.DAT
1 14 -65 -43.627 -61.095 0 0 1 -0.996 0.163 0 -0.05 -3.493 0 4-4cyli.DAT
1 14 -65 -42.786 -57.987 0 0 1 -0.97 -0.917 0 0.26 -3.369 0 4-4cyli.DAT
1 14 -65 -40.549 -55.805 0 0 1 -0.707 -2.487 0 0.703 -2.463 0 4-4cyli.DAT
1 14 -65 -40.702 -55.949 0 0 -1 -0.501 3.012 0 0.861 1.783 0 4-4cyli.DAT
1 14 -65 -38.026 -54.336 0 0 -1 0 3.491 0 1.004 0.035 0 4-4cyli.DAT
1 14 -65 -34.806 -54.309 0 0 -1 0.3 3.339 0 0.951 -1.041 0 4-4cyli.DAT
1 14 -65 -31.794 -55.237 0 0 -1 0.581 2.849 0 0.815 -2.024 0 4-4cyli.DAT
1 14 -65 -29.3 -57 1 0 0 0 96.6 0.72 0 -100.8 0.69 4-4cyli.DAT
0
0 Right belt 2
0
1 4 -35 34.614 21.996 0 0 1 -0.57 -8.2 0 0.82 -5.7 0 4-4cyli.DAT
1 4 -35 43.955 24.427 0 0 1 -0.257 -9.657 0 0.965 -2.554 0 4-4cyli.DAT
1 4 -35 53.65 23.516 0 0 1 0.086 -9.946 0 0.996 0.906 0 4-4cyli.DAT
1 4 -35 62.586 19.268 0 0 1 0.428 -9.036 0 0.906 4.251 0 4-4cyli.DAT
1 4 -35 69.32 12.31 0 0 1 0.707 -7.041 0 0.698 7.085 0 4-4cyli.DAT
1 4 -35 69.32 12.31 0 0 1 -0.82 1.14 0 -0.57 -1.64 0 4-4cyli.DAT
1 4 -35 70.46 10.67 0 0 -1 0.9 4.188 0 0.419 -9.069 0 4-4cyli.DAT
1 4 -35 74.636 1.933 0 0 -1 0.998 0.836 0 0.086 -9.951 0 4-4cyli.DAT
1 4 -35 75.585 -7.866 0 0 -1 0.964 -2.616 0 -0.267 -9.639 0 4-4cyli.DAT
1 4 -35 72.98 -17.327 0 0 -1 0.815 -5.759 0 -0.577 -8.162 0 4-4cyli.DAT
1 4 -35 67.503 -25.318 0 0 -1 0.57 -8.2 0 -0.82 -5.7 0 4-4cyli.DAT
1 4 -35 -29.39 -69.3 0 0 1 0.4 89.24 0 -0.92 38.8 0 4-4cyli.DAT
1 4 -35 -32.611 -70.418 0 0 1 0.309 3.328 0 -0.952 1.073 0 4-4cyli.DAT
1 4 -35 -35.764 -70.396 0 0 1 0 3.499 0 -0.997 -0.012 0 4-4cyli.DAT
1 4 -35 -38.828 -69.4 0 0 1 -0.308 3.32 0 -0.956 -1.085 0 4-4cyli.DAT
1 4 -35 -40.896 -67.055 0 0 1 -0.738 2.336 0 -0.671 -2.609 0 4-4cyli.DAT
1 4 -35 -40.759 -67.216 0 0 -1 -0.886 -1.631 0 -0.458 3.099 0 4-4cyli.DAT
1 4 -35 -42.237 -64.461 0 0 -1 -1.004 0.14 0 0.044 3.49 0 4-4cyli.DAT
1 4 -35 -42.103 -61.242 0 0 -1 -0.935 1.208 0 0.347 3.284 0 4-4cyli.DAT
1 4 -35 -41.025 -58.279 0 0 -1 -0.785 2.166 0 0.622 2.746 0 4-4cyli.DAT
1 4 -35 -39.28 -55.33 1 0 0 0 65.96 -0.74 0 71.78 0.68 4-4cyli.DAT
0
0 Right belt 3
0
1 4 -45 -53.208 132.254 0 0 1 -0.81 -5.8 0 0.58 -8.1 0 4-4cyli.DAT
1 4 -45 -45.242 137.663 0 0 1 -0.564 -8.222 0 0.821 -5.63 0 4-4cyli.DAT
1 4 -45 -35.826 140.05 0 0 1 -0.252 -9.651 0 0.965 -2.475 0 4-4cyli.DAT
1 4 -45 -26.007 139.047 0 0 1 0.1 -9.915 0 0.995 0.973 0 4-4cyli.DAT
1 4 -45 -17.35 134.76 0 0 1 0.431 -8.988 0 0.892 4.304 0 4-4cyli.DAT
1 4 -45 -17.35 134.76 0 0 1 -0.58 1.62 0 -0.81 -1.16 0 4-4cyli.DAT
1 4 -45 -15.73 133.6 0 0 -1 0.706 6.969 0 0.695 -7.122 0 4-4cyli.DAT
1 4 -45 -8.883 126.786 0 0 -1 0.91 4.115 0 0.415 -9.073 0 4-4cyli.DAT
1 4 -45 -4.713 117.894 0 0 -1 0.995 0.766 0 0.072 -9.934 0 4-4cyli.DAT
1 4 -45 -3.997 108.13 0 0 -1 0.959 -2.682 0 -0.27 -9.598 0 4-4cyli.DAT
1 4 -45 -6.471 98.788 0 0 -1 0.81 -5.8 0 -0.58 -8.1 0 4-4cyli.DAT
1 4 -45 -86.92 14.09 1 0 0 0 75.43 -0.72 0 77.29 0.70 4-4cyli.DAT
1 4 -45 -88.047 13.413 0 0 1 0.581 2.849 0 -0.815 2.024 0 4-4cyli.DAT
1 4 -45 -91.059 12.485 0 0 1 0.3 3.339 0 -0.951 1.041 0 4-4cyli.DAT
1 4 -45 -94.279 12.512 0 0 1 0 3.491 0 -1.004 -0.035 0 4-4cyli.DAT
1 4 -45 -96.955 14.124 0 0 1 -0.501 3.012 0 -0.861 -1.783 0 4-4cyli.DAT
1 4 -45 -96.777 14.012 0 0 -1 -0.707 -2.487 0 -0.703 2.463 0 4-4cyli.DAT
1 4 -45 -99.014 16.194 0 0 -1 -0.97 -0.917 0 -0.26 3.369 0 4-4cyli.DAT
1 4 -45 -99.855 19.302 0 0 -1 -0.996 0.163 0 0.05 3.493 0 4-4cyli.DAT
1 4 -45 -99.719 22.45 0 0 -1 -0.935 1.238 0 0.356 3.269 0 4-4cyli.DAT
1 4 -45 -59 124 1 0 0 0 -40.28 0.93 0 -100.20 -0.37 4-4cyli.DAT
0
0 Right belt 4
0
1 4 -35 36.914 195.496 0 0 1 -0.57 -8.2 0 0.82 -5.7 0 4-4cyli.DAT
1 4 -35 46.255 197.927 0 0 1 -0.257 -9.657 0 0.965 -2.554 0 4-4cyli.DAT
1 4 -35 55.95 197.016 0 0 1 0.086 -9.946 0 0.996 0.906 0 4-4cyli.DAT
1 4 -35 64.886 192.768 0 0 1 0.428 -9.036 0 0.906 4.251 0 4-4cyli.DAT
1 4 -35 71.62 185.81 0 0 1 0.707 -7.041 0 0.698 7.085 0 4-4cyli.DAT
1 4 -35 71.62 185.81 0 0 1 -0.82 1.14 0 -0.57 -1.64 0 4-4cyli.DAT
1 4 -35 72.76 184.17 0 0 -1 0.9 4.188 0 0.419 -9.069 0 4-4cyli.DAT
1 4 -35 76.936 175.433 0 0 -1 0.998 0.836 0 0.086 -9.951 0 4-4cyli.DAT
1 4 -35 77.885 165.634 0 0 -1 0.964 -2.616 0 -0.267 -9.639 0 4-4cyli.DAT
1 4 -35 75.28 156.173 0 0 -1 0.815 -5.759 0 -0.577 -8.162 0 4-4cyli.DAT
1 4 -35 69.803 148.182 0 0 -1 0.57 -8.2 0 -0.82 -5.7 0 4-4cyli.DAT
1 4 -35 -38.90 116.80 1 0 0 0 68.07 -0.73 0 73.25 0.68 4-4cyli.DAT
1 4 -35 -32.411 102.282 0 0 1 0.309 3.328 0 -0.952 1.073 0 4-4cyli.DAT
1 4 -35 -35.564 102.304 0 0 1 0 3.499 0 -0.997 -0.012 0 4-4cyli.DAT
1 4 -35 -38.628 103.3 0 0 1 -0.308 3.32 0 -0.956 -1.085 0 4-4cyli.DAT
1 4 -35 -40.696 105.645 0 0 1 -0.738 2.336 0 -0.671 -2.609 0 4-4cyli.DAT
1 4 -35 -40.559 105.484 0 0 -1 -0.886 -1.631 0 -0.458 3.099 0 4-4cyli.DAT
1 4 -35 -42.037 108.239 0 0 -1 -1.004 0.14 0 0.044 3.49 0 4-4cyli.DAT
1 4 -35 -41.903 111.458 0 0 -1 -0.935 1.208 0 0.347 3.284 0 4-4cyli.DAT
1 4 -35 -40.825 114.421 0 0 -1 -0.785 2.166 0 0.622 2.746 0 4-4cyli.DAT
1 4 -35 62.01 142.80 1 0 0 0 -91.78 0.40 0 -39.71 -0.92 4-4cyli.DAT
0
0 Motors and Supports
0
1 0 -60 -93.79 90.46 0 0 1 -0.82 0.58 0 -0.58 -0.82 0 4275.DAT
1 0 -60 -146.82 73.40 0 0 1 0.93 0.37 0 -0.37 0.93 0 4276.DAT
1 16 -30 -134.56 77.14 -1 0 0 0 0.37 0.93 0 0.93 -0.37 3710.DAT
1 0 -40 -118.92 62.30 0 0 1 0.93 0.37 0 -0.37 0.93 0 3623.DAT
1 0 -10 -118.92 62.30 0 0 1 0.93 0.37 0 -0.37 0.93 0 3021.DAT
1 0 -30 -103.28 47.46 -1 0 0 0 0.37 0.93 0 0.93 -0.37 3710.DAT
1 0 0 -96.94 36.32 0 0 1 0.93 0.37 0 -0.37 0.93 0 3023.DAT
1 0 -60 -96.94 36.32 0 0 1 0.93 0.37 0 -0.37 0.93 0 3023.DAT
0
0 WRITE Grey bricks represent a stand-in for a geared motor
0 PAUSE
1 16 -30 -174.30 58.48 -1 0 0 0 0.37 0.93 0 0.93 -0.37 3001.DAT
1 16 -30 -137.10 43.68 -1 0 0 0 0.37 0.93 0 0.93 -0.37 3001.DAT
1 16 -30 -183.18 36.16 -1 0 0 0 0.37 0.93 0 0.93 -0.37 3001.DAT
1 16 -30 -140.06 36.24 -1 0 0 0 0.37 0.93 0 0.93 -0.37 3709b.DAT
1 16 -30 -192.06 13.84 -1 0 0 0 0.37 0.93 0 0.93 -0.37 3001.DAT
1 16 -30 -148.94 13.92 -1 0 0 0 0.37 0.93 0 0.93 -0.37 3001.DAT
1 0 0 -120.72 30.70 0 0 1 0.93 0.37 0 -0.37 0.93 0 3704.DAT
0
1 0 -60 -105.82 14 0 0 1 0.93 0.37 0 -0.37 0.93 0 32000.DAT
1 7 -45 -92.82 19.60 0 0 1 0.93 0.37 0 -0.37 0.93 0 4265.DAT
1 7 -30 -115.14 28.48 1 0 0 0 0.37 -0.93 0 0.93 0.37 4265.DAT
1 7 -30 -107.70 25.52 -1 0 0 0 0.37 0.93 0 0.93 -0.37 6589.DAT
1 7 -13 -92.82 19.60 0 0 -1 -0.93 0.37 0 0.37 0.93 0 6589.DAT
1 0 0 -105.82 14 0 0 1 0.93 0.37 0 -0.37 0.93 0 32000.DAT
1 0 -60 -108.78 6.56 0 0 1 0.93 0.37 0 -0.37 0.93 0 3023.DAT
1 0 0 -108.78 6.56 0 0 1 0.93 0.37 0 -0.37 0.93 0 3023.DAT
1 0 -30 -111.74 -0.88 -1 0 0 0 0.37 0.93 0 0.93 -0.37 3709b.DAT
1 0 -60 -133.30 -0.92 0 0 1 0.93 0.37 0 -0.37 0.93 0 3710.DAT
1 0 0 -133.30 -0.92 0 0 1 0.93 0.37 0 -0.37 0.93 0 3710.DAT
1 0 10 -111.42 27 -1 0 0 0 0.37 0.93 0 0.93 -0.37 4459.DAT
0
0
1 0 80 -94.03 89.97 0 0 1 -0.82 0.58 0 -0.58 -0.82 0 4275.DAT
1 0 80 -146.82 73.40 0 0 1 0.93 0.37 0 -0.37 0.93 0 4276.DAT
1 16 50 -134.56 77.14 -1 0 0 0 0.37 0.93 0 0.93 -0.37 3710.DAT
1 0 60 -118.92 62.30 0 0 1 0.93 0.37 0 -0.37 0.93 0 3623.DAT
1 0 30 -118.92 62.30 0 0 1 0.93 0.37 0 -0.37 0.93 0 3021.DAT
1 0 50 -103.28 47.46 -1 0 0 0 0.37 0.93 0 0.93 -0.37 3710.DAT
1 0 20 -96.94 36.32 0 0 1 0.93 0.37 0 -0.37 0.93 0 3023.DAT
1 0 80 -96.94 36.32 0 0 1 0.93 0.37 0 -0.37 0.93 0 3023.DAT
0
1 16 50 -174.30 58.48 -1 0 0 0 0.37 0.93 0 0.93 -0.37 3001.DAT
1 16 50 -137.10 43.68 -1 0 0 0 0.37 0.93 0 0.93 -0.37 3001.DAT
1 16 50 -183.18 36.16 -1 0 0 0 0.37 0.93 0 0.93 -0.37 3001.DAT
1 16 50 -140.06 36.24 -1 0 0 0 0.37 0.93 0 0.93 -0.37 3709b.DAT
1 16 50 -192.06 13.84 -1 0 0 0 0.37 0.93 0 0.93 -0.37 3001.DAT
1 16 50 -148.94 13.92 -1 0 0 0 0.37 0.93 0 0.93 -0.37 3001.DAT
1 0 50 -120.72 30.70 0 0 1 0.93 0.37 0 -0.37 0.93 0 3704.DAT
0
1 0 20 -105.82 14 0 0 1 0.93 0.37 0 -0.37 0.93 0 32000.DAT
1 0 70 -93 20 1 0 0 0 1 0 0 0 1 3706.DAT
1 7 33 -92.82 19.90 0 0 1 -0.93 0.37 0 -0.37 -0.93 0 6589.DAT
1 7 50 -115.14 28.48 1 0 0 0 0.37 -0.93 0 0.93 0.37 4265.DAT
1 7 50 -107.70 25.52 -1 0 0 0 0.37 0.93 0 0.93 -0.37 6589.DAT
1 7 65 -92.82 19.60 0 0 -1 0.93 0.37 0 0.37 -0.93 0 4265.DAT
0
0 Left belt 3
0
1 4 65 -53.208 132.254 0 0 1 -0.81 -5.8 0 0.58 -8.1 0 4-4cyli.DAT
1 4 65 -45.242 137.663 0 0 1 -0.564 -8.222 0 0.821 -5.63 0 4-4cyli.DAT
1 4 65 -35.826 140.05 0 0 1 -0.252 -9.651 0 0.965 -2.475 0 4-4cyli.DAT
1 4 65 -26.007 139.047 0 0 1 0.1 -9.915 0 0.995 0.973 0 4-4cyli.DAT
1 4 65 -17.35 134.76 0 0 1 0.431 -8.988 0 0.892 4.304 0 4-4cyli.DAT
1 4 65 -17.35 134.76 0 0 1 -0.58 1.62 0 -0.81 -1.16 0 4-4cyli.DAT
1 4 65 -15.73 133.6 0 0 -1 0.706 6.969 0 0.695 -7.122 0 4-4cyli.DAT
1 4 65 -8.883 126.786 0 0 -1 0.91 4.115 0 0.415 -9.073 0 4-4cyli.DAT
1 4 65 -4.713 117.894 0 0 -1 0.995 0.766 0 0.072 -9.934 0 4-4cyli.DAT
1 4 65 -3.997 108.13 0 0 -1 0.959 -2.682 0 -0.27 -9.598 0 4-4cyli.DAT
1 4 65 -6.471 98.788 0 0 -1 0.81 -5.8 0 -0.58 -8.1 0 4-4cyli.DAT
1 4 65 -86.92 14.09 1 0 0 0 75.43 -0.72 0 77.29 0.70 4-4cyli.DAT
1 4 65 -88.047 13.413 0 0 1 0.581 2.849 0 -0.815 2.024 0 4-4cyli.DAT
1 4 65 -91.059 12.485 0 0 1 0.3 3.339 0 -0.951 1.041 0 4-4cyli.DAT
1 4 65 -94.279 12.512 0 0 1 0 3.491 0 -1.004 -0.035 0 4-4cyli.DAT
1 4 65 -96.955 14.124 0 0 1 -0.501 3.012 0 -0.861 -1.783 0 4-4cyli.DAT
1 4 65 -96.777 14.012 0 0 -1 -0.707 -2.487 0 -0.703 2.463 0 4-4cyli.DAT
1 4 65 -99.014 16.194 0 0 -1 -0.97 -0.917 0 -0.26 3.369 0 4-4cyli.DAT
1 4 65 -99.855 19.302 0 0 -1 -0.996 0.163 0 0.05 3.493 0 4-4cyli.DAT
1 4 65 -99.719 22.45 0 0 -1 -0.935 1.238 0 0.356 3.269 0 4-4cyli.DAT
1 4 65 -59 124 1 0 0 0 -40.28 0.93 0 -100.20 -0.37 4-4cyli.DAT
0
1 0 80 -105.82 14 0 0 1 0.93 0.37 0 -0.37 0.93 0 32000.DAT
1 0 80 -108.78 6.56 0 0 1 0.93 0.37 0 -0.37 0.93 0 3023.DAT
1 0 20 -108.78 6.56 0 0 1 0.93 0.37 0 -0.37 0.93 0 3023.DAT
1 0 50 -111.74 -0.88 -1 0 0 0 0.37 0.93 0 0.93 -0.37 3709b.DAT
1 0 80 -133.30 -0.92 0 0 1 0.93 0.37 0 -0.37 0.93 0 3710.DAT
1 0 20 -133.30 -0.92 0 0 1 0.93 0.37 0 -0.37 0.93 0 3710.DAT
0
0 Left rocker-boogie supports
0
1 0 90 48.79 168.83 1 0 0 0 0.99 0.17 0 -0.17 0.99 3705.DAT
1 16 55 48.79 168.83 0 0 1 -0.17 0.99 0 -0.99 -0.17 0 4185.DAT
1 16 65.03 48.80 168.86 0 0 -1 0.17 0.99 0 0.99 -0.17 0 4265.DAT
1 16 70 -33.57 110.39 -1 0 0 0 0.99 0.17 0 0.17 -0.99 3749.DAT
1 16 55 -33.57 110.61 0 0 -1 0 1 0 1 0 0 4265.DAT
0
0 Left belt 4
0
1 4 55 36.914 195.496 0 0 1 -0.57 -8.2 0 0.82 -5.7 0 4-4cyli.DAT
1 4 55 46.255 197.927 0 0 1 -0.257 -9.657 0 0.965 -2.554 0 4-4cyli.DAT
1 4 55 55.95 197.016 0 0 1 0.086 -9.946 0 0.996 0.906 0 4-4cyli.DAT
1 4 55 64.886 192.768 0 0 1 0.428 -9.036 0 0.906 4.251 0 4-4cyli.DAT
1 4 55 71.62 185.81 0 0 1 0.707 -7.041 0 0.698 7.085 0 4-4cyli.DAT
1 4 55 71.62 185.81 0 0 1 -0.82 1.14 0 -0.57 -1.64 0 4-4cyli.DAT
1 4 55 72.76 184.17 0 0 -1 0.9 4.188 0 0.419 -9.069 0 4-4cyli.DAT
1 4 55 76.936 175.433 0 0 -1 0.998 0.836 0 0.086 -9.951 0 4-4cyli.DAT
1 4 55 77.885 165.634 0 0 -1 0.964 -2.616 0 -0.267 -9.639 0 4-4cyli.DAT
1 4 55 75.28 156.173 0 0 -1 0.815 -5.759 0 -0.577 -8.162 0 4-4cyli.DAT
1 4 55 69.803 148.182 0 0 -1 0.57 -8.2 0 -0.82 -5.7 0 4-4cyli.DAT
1 4 55 -38.90 116.80 1 0 0 0 68.07 -0.73 0 73.25 0.68 4-4cyli.DAT
1 4 55 -32.411 102.282 0 0 1 0.309 3.328 0 -0.952 1.073 0 4-4cyli.DAT
1 4 55 -35.564 102.304 0 0 1 0 3.499 0 -0.997 -0.012 0 4-4cyli.DAT
1 4 55 -38.628 103.3 0 0 1 -0.308 3.32 0 -0.956 -1.085 0 4-4cyli.DAT
1 4 55 -40.696 105.645 0 0 1 -0.738 2.336 0 -0.671 -2.609 0 4-4cyli.DAT
1 4 55 -40.559 105.484 0 0 -1 -0.886 -1.631 0 -0.458 3.099 0 4-4cyli.DAT
1 4 55 -42.037 108.239 0 0 -1 -1.004 0.14 0 0.044 3.49 0 4-4cyli.DAT
1 4 55 -41.903 111.458 0 0 -1 -0.935 1.208 0 0.347 3.284 0 4-4cyli.DAT
1 4 55 -40.825 114.421 0 0 -1 -0.785 2.166 0 0.622 2.746 0 4-4cyli.DAT
1 4 55 62.01 142.80 1 0 0 0 -91.78 0.40 0 -39.71 -0.92 4-4cyli.DAT
0
1 16 65 -33.57 110.61 0 0 1 -0.17 0.99 0 -0.99 -0.17 0 4185.DAT
1 14 80 -23.07 130.22 0 0 1 -0.82 0.58 0 -0.58 -0.82 0 2730.DAT
1 0 90 -49.82 98.80 1 0 0 0 0.82 -0.58 0 0.58 0.82 3704.DAT
1 0 90 -66.82 86.80 1 0 0 0 1 0 0 0 1 4459.DAT
1 0 90 -83.44 75.35 1 0 0 0 0.99 0.17 0 -0.17 0.99 4459.DAT
1 0 92 46.46 -5.04 1 0 0 0 0.99 0.17 0 -0.17 0.99 3705.DAT
1 16 55 46.47 -4.99 0 0 1 -0.17 0.99 0 -0.99 -0.17 0 4185.DAT
1 14 70.03 46.72 -4.74 1 0 0 0 0.58 0.82 0 -0.82 0.58 921.DAT
1 16 85.03 46.46 -5.01 0 0 1 -0.17 0.99 0 -0.99 -0.17 0 4265.DAT
1 0 69.97 5.93 -33.40 0 0 1 -0.82 0.58 0 -0.58 -0.82 0 3705.DAT
1 14 70 -34.15 -62.35 1 0 0 0 -0.58 -0.82 0 0.82 -0.58 926.DAT
1 0 90 -34.74 -62.45 1 0 0 0 0.99 0.17 0 -0.17 0.99 3705.DAT
1 16 55 -34.74 -62.45 0 0 -1 0.17 0.99 0 0.99 -0.17 0 4265.DAT
0
0 Left belt 2
0
1 4 55 34.614 21.996 0 0 1 -0.57 -8.2 0 0.82 -5.7 0 4-4cyli.DAT
1 4 55 43.955 24.427 0 0 1 -0.257 -9.657 0 0.965 -2.554 0 4-4cyli.DAT
1 4 55 53.65 23.516 0 0 1 0.086 -9.946 0 0.996 0.906 0 4-4cyli.DAT
1 4 55 62.586 19.268 0 0 1 0.428 -9.036 0 0.906 4.251 0 4-4cyli.DAT
1 4 55 69.32 12.31 0 0 1 0.707 -7.041 0 0.698 7.085 0 4-4cyli.DAT
1 4 55 69.32 12.31 0 0 1 -0.82 1.14 0 -0.57 -1.64 0 4-4cyli.DAT
1 4 55 70.46 10.67 0 0 -1 0.9 4.188 0 0.419 -9.069 0 4-4cyli.DAT
1 4 55 74.636 1.933 0 0 -1 0.998 0.836 0 0.086 -9.951 0 4-4cyli.DAT
1 4 55 75.585 -7.866 0 0 -1 0.964 -2.616 0 -0.267 -9.639 0 4-4cyli.DAT
1 4 55 72.98 -17.327 0 0 -1 0.815 -5.759 0 -0.577 -8.162 0 4-4cyli.DAT
1 4 55 67.503 -25.318 0 0 -1 0.57 -8.2 0 -0.82 -5.7 0 4-4cyli.DAT
1 4 55 -29.39 -69.3 0 0 1 0.4 89.24 0 -0.92 38.8 0 4-4cyli.DAT
1 4 55 -32.611 -70.418 0 0 1 0.309 3.328 0 -0.952 1.073 0 4-4cyli.DAT
1 4 55 -35.764 -70.396 0 0 1 0 3.499 0 -0.997 -0.012 0 4-4cyli.DAT
1 4 55 -38.828 -69.4 0 0 1 -0.308 3.32 0 -0.956 -1.085 0 4-4cyli.DAT
1 4 55 -40.896 -67.055 0 0 1 -0.738 2.336 0 -0.671 -2.609 0 4-4cyli.DAT
1 4 55 -40.759 -67.216 0 0 -1 -0.886 -1.631 0 -0.458 3.099 0 4-4cyli.DAT
1 4 55 -42.237 -64.461 0 0 -1 -1.004 0.14 0 0.044 3.49 0 4-4cyli.DAT
1 4 55 -42.103 -61.242 0 0 -1 -0.935 1.208 0 0.347 3.284 0 4-4cyli.DAT
1 4 55 -41.025 -58.279 0 0 -1 -0.785 2.166 0 0.622 2.746 0 4-4cyli.DAT
1 4 55 -39.28 -55.33 1 0 0 0 65.96 -0.74 0 71.78 0.68 4-4cyli.DAT
0
1 16 85 -34.74 -62.45 0 0 -1 0.17 0.99 0 0.99 -0.17 0 4265.DAT
1 14 100 -115.95 52.43 0 -1 0 0.82 0 -0.58 0.58 0 0.82 32009.DAT
1 0 69.97 5.90 -119.81 0 0 1 0.58 0.82 0 -0.82 0.58 0 3706.DAT
1 14 69.97 46.38 -177.17 1 0 0 0 -0.82 0.58 0 -0.58 -0.82 921.DAT
1 0 90.97 46.38 -177.17 1 0 0 0 0.99 0.17 0 -0.17 0.99 3705.DAT
1 16 56.03 46.36 -177.31 0 0 -1 0.17 0.99 0 0.99 -0.17 0 4265.DAT
1 16 85.07 46.38 -177.21 0 0 1 -0.17 0.99 0 -0.99 -0.17 0 4185.DAT
0
0 Left belt 1
0
1 14 85 72.842 -164.542 0 0 1 0.79 -6.1 0 0.61 7.9 0 4-4cyli.DAT
1 14 85 75.736 -173.745 0 0 1 0.95 -3.032 0 0.305 9.512 0 4-4cyli.DAT
1 14 85 75.312 -183.467 0 0 1 0.999 0.407 0 -0.036 9.974 0 4-4cyli.DAT
1 14 85 71.519 -192.6 0 0 1 0.926 3.791 0 -0.382 9.233 0 4-4cyli.DAT
1 14 85 64.91 -199.67 0 0 1 0.732 6.72 0 -0.671 7.383 0 4-4cyli.DAT
1 14 85 64.91 -199.67 0 0 1 -0.61 -1.58 0 0.79 -1.22 0 4-4cyli.DAT
1 14 85 63.33 -200.89 0 0 -1 0.464 -8.843 0 -0.878 -4.634 0 4-4cyli.DAT
1 14 85 54.818 -205.495 0 0 -1 0.136 -9.891 0 -0.992 -1.333 0 4-4cyli.DAT
1 14 85 45.084 -206.934 0 0 -1 -0.218 -9.752 0 -0.975 2.129 0 4-4cyli.DAT
1 14 85 35.509 -204.806 0 0 -1 -0.535 -8.436 0 -0.842 5.34 0 4-4cyli.DAT
1 14 85 27.259 -199.739 0 0 -1 -0.79 -6.1 0 -0.61 7.9 0 4-4cyli.DAT
1 14 85 -42.2 -67.5 1 0 0 0 63 0.89 0 -124.6 0.45 4-4cyli.DAT
1 14 85 -43.491 -64.243 0 0 1 -0.935 1.238 0 -0.356 -3.269 0 4-4cyli.DAT
1 14 85 -43.627 -61.095 0 0 1 -0.996 0.163 0 -0.05 -3.493 0 4-4cyli.DAT
1 14 85 -42.786 -57.987 0 0 1 -0.97 -0.917 0 0.26 -3.369 0 4-4cyli.DAT
1 14 85 -40.549 -55.805 0 0 1 -0.707 -2.487 0 0.703 -2.463 0 4-4cyli.DAT
1 14 85 -40.702 -55.949 0 0 -1 -0.501 3.012 0 0.861 1.783 0 4-4cyli.DAT
1 14 85 -38.026 -54.336 0 0 -1 0 3.491 0 1.004 0.035 0 4-4cyli.DAT
1 14 85 -34.806 -54.309 0 0 -1 0.3 3.339 0 0.951 -1.041 0 4-4cyli.DAT
1 14 85 -31.794 -55.237 0 0 -1 0.581 2.849 0 0.815 -2.024 0 4-4cyli.DAT
1 14 85 -29.3 -57 1 0 0 0 96.6 0.72 0 -100.8 0.69 4-4cyli.DAT
0
1 16 120.03 -93.13 18.95 0 0 -1 0.17 0.99 0 0.99 -0.17 0 3647.DAT
1 16 110 -81.55 2.90 1 0 0 0 0.85 0.53 0 -0.53 0.85 3749.DAT
1 16 119.97 -81.54 2.87 0 0 -1 0.53 0.85 0 0.85 -0.53 0 3647.DAT
1 16 110 -69.18 -13.66 1 0 0 0 0.99 0.17 0 -0.17 0.99 3749.DAT
1 16 119.97 -69.18 -13.70 0 0 1 -0.17 0.99 0 -0.99 -0.17 0 3647.DAT
1 16 110 -58.04 -29.44 1 0 0 0 0.85 0.53 0 -0.53 0.85 3749.DAT
1 16 119.97 -58.04 -29.47 0 0 -1 0.53 0.85 0 0.85 -0.53 0 3647.DAT
1 16 120.97 -34.74 -62.41 0 0 1 -0.17 0.99 0 -0.99 -0.17 0 3648.DAT
0
1 0 129 48 169 0 0 1 0 1 0 -1 0 0 2593.DAT
1 0 128 46 -5 0 0 1 0 1 0 -1 0 0 2593.DAT
1 0 129 46 -177 0 0 1 0 1 0 -1 0 0 2593.DAT
0
0
0 This section of design documentation is for my own reference. Many
0 times I have put hours into design, building, and taking apart only
0 to forget the design and the reasons behind it. There is nothing
0 more maddening then not being able to reproduce (in piece efficient
0 design) something that you drove around on your desk last month.
0
0 Questions, comments, and corrections: ldsmith@pfc.forestry.ca
0
0 Design Goals:
0 Design an ALL terrain vehicle (something with impressive
0 scrambling ability). Basically this model began as an improvement
0 of the Phone Book Climber. Another goal was to implement the Rocker-
0 Boogie suspension system developed by JPL for the Mars Pathfinder
0 project. Piece efficient design.
0
0 Design:
0 Scale based around the technic balloon tire #5283; no payload;
0 no steering.
0
0 A major design feature of this model is the dual use of the axles.
0 Axles that act as pivots for the suspension system, are also
0 components of the drive system. This maintains an un-sprung suspension
0 system. If the drive axle differed from the pivot axle, unless the
0 V-belts of the front two wheels are equal, the wheel support would
0 rotate to equal the V-belt forces. The wheels would try to maintain
0 this position, and thus become 'sprung'.
0
0 The model uses a lot of V-belts. The rear wheels (rearmost set of
0 V-belts) were originally two 24-tooth gears, but I changed them to
0 V-belts. Gears just can't compete with the belts for lack of friction.
0 The belts are also PED and clean.
0
0 Chain links instead of V-belts was tried, but there was FAR more
0 friction, and 8-tooth gears don't work with chain. Using the 16-tooth
0 gear resulted in gearing that was too high.
0
0 Conclusions:
0
0 This model is a great model to watch in action. Inside, take a rug/
0 towel, and shape a 'moonscape'. I thought that the two motors might
0 allow crude 'tank' steering, but it doesn't (it might on looser dirt).
0 I guess that's why the Sojourner has wheels that steer. :) Lowering
0 the center of gravity could be addressed; however, the model does
0 surprisingly well at remaining upright at 45 degrees to the side, and
0 +45 degrees front to back. It sometimes climbs abrupt objects better
0 if going backwards.
0
0 The original version used only one motor. A one motor design can be
0 achieved by removing one motor assembly and the key central friction
0 peg, and then inserting a 12-stud axle between the two rocker-
0 boogie supports. The motor will rotate with only one of the rocker-
0 boogie supports, and drive the 12-stud axle.
0
0 placing a platform between the two motors is quite easy... perhaps some
0 mini-fig modelers can get a vehicle out of this one. A RCX would fit
0 nicely between the motors as well.
0
0 Thanks to James Jessiman and those that maintain LDraw
0
0 LINC
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