Operating automatically , i.e. where, for a given amount of imbalance, there

Official title: operating automatically {, i.e. where, for a given amount of imbalance, there is movement of masses until balance is achieved (damping vibrations of washing machines by displacing, supplying or ejecting a material, e.g. liquid, into or from counterbalancing pockets D06F37/245)}

F16F15/36 (Operating automatically , i.e. where, for a given amount of imbalance, there) appears on 229 US grants and 172 published applications in this corpus.