equilibrator

The unbalanced weight of the barrel was supported by two equilibrator springs.

The carriage was of box trail type, with equilibrator, suspension and a folding spade.

The equilibrator had taken a good deal of time to get operational, as it had been slightly damaged in transit.

The elevation mechanism was combined with equilibrator in a single device - a construction which resulted in slow elevation.

The carriage was of split trail type, equipped with a single equilibrator spring beneath the breech and wheels with pneumatic tires.

A coil spring in the breechblock operating shaft functions as an equilibrator to equalize the effort required to open and close the breechblock.

It consists of equilibrator assemblies, elevating and traversing mechanisms, two single-wheel, single-axle heavy limber, two-axle bogie with eight tyres and two trails.