Tri joints: Difference between revisions
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{{Techniques infobox | {{Techniques infobox | ||
|image = Tri-joint-thumb.png | |image = Tri-joint-thumb.png | ||
|designer = Popular Mechanics | |designer = Popular Mechanics crate advertisement | ||
|date = 1923 | |date = 1923 | ||
|tools = [[Wrenches]] | |tools = [[Wrenches]] |
Revision as of 20:00, 28 March 2021
Introduction
Three-sided overlapping joints, tri-lapping joints, or tri joints join three frames together rigidly in all three cartesian axes by securing each with a bolt. This unique joint requires no additional parts and is the basic technique for building rigid structures from frames used throughout Replimat.