Recently I started the copy of a 17th-century Butterfly Table. The unique piece, within the Berkshire Museum in Massachusetts, was constructed with plain, sq., flat joints within the high between the middle mounted leaf and the outer hinged leaves. While this works properly, I need to substitute it with a stronger and extra stunning rule joint.
Here is the SketchUp design exhibiting rule joints.
While the rule joint appears to be fairly easy, the small print are complicated, together with the positioning of the particular hinges. Here is a dimensioned drawing exhibiting these particulars. Notice, specifically, that the middle of rotation is raised barely from a place you’d anticipate. This offset is vital for a easy rotation with out gaps.
I’ve ready a set of 4 quick movies (in a Playlist) capturing my SketchUp technique of changing the unique joints to rule joints.
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