• All sections
• F - Mechanical engineering; lighting; heating; weapons; blasting
• F16F - Springs; shock-absorbers; means for damping vibration
• F16F 15/137 - Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses using springs as elastic members, e.g. metallic springs the elastic members consisting of two or more springs of different types

Patent holdings for IPC class F16F 15/137

Total number of patents in this class: 17

10-year publication summary

Principal owners for this class