Thoughts on this old rocking chair? Check out the spring rocking mechanism : r/Antiques
DS 20th century 'American' rocking chair, the elm seat over a spring mechani - Furniture, Clocks & Interiors
A ROCKING CHAIR MECHANISM - Patent 2242398
SimplePlanes | Rocking Chair Mechanism
World's Finest Rocking Chair Features
Parts of a Chair: Understanding its Essential Parts | by Ecircuits | Medium
Childs Rocking Chair, I couldn't find a plan so I hand drew the parts to this little chair on some brown paper just by looking at a photo I found on line.
Furniture Specific: Rock on – spring loaded
Oak 430 Classic Jumbo Rocker – Unfinished Furniture of Wilmington