THE alternative to the disc spring stack
More than 30 years ago, RÖHRS developed a new spring arrangement consisting of flat wire coil springs screwed into one another. The "HELICODISC®" brand was developed and protected for this spring arrangement.
Since the 1980s, Röhrs has been successfully marketing spring assemblies of the "HELICODISC®" brand. They are therefore tried and tested machine elements that often replace the well-known layered disc spring stack. The uninterrupted fiber flow of the starting material increases the service life and reduces the risk of breakage of the springs of the "HELICODISC®" brand. In principle, the characteristic curve of each column of disc springs can be implemented using a “HELICODISC®” brand spring. The increase in force is proportional to the spring deflection, since only bending stress occurs in the spring steel strip.