Reply to "Double Track Helix Question"

ogaugenutOGR Forum Member SUPPORTING MEMBERDIGITAL SUBSCRIBER

A helix does not have to be a circle. It can be oblong thereby allowing smaller curves to a point. The one in the picture illustrates this idea. This one was built decades ago and is not a model of good design, but illustrates something other than a circle.

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11/18/211:27 PM

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