Borrelly ROB™

Rondelle Optimisée Belleville

Borrelly introduces its new patented product: ROB™ (Rondelle Optimisée Belleville)

This patented design, using jointly traction and compression stresses, is a reliable solution for saving considerable weight in comparison to Belleville disc springs.

Our analytic or numerical calculation methods enable to propose in a very short time a reliable solution in the appropriate spring material.