Torsional elastic high damping steel spring coupling with extremely
long service life.
The Geislinger torsional elastic coupling consists of primary and secondary sections. Between these, groups of leaf spring packs are arranged, which are clamped at their outer ends.
These spring packs – together with the primary and secondary coupling sections – form chambers, which are filled with pressurized engine oil.
If the exterior section vibrates in relation to the inner section, the leaf springs are bent and force oil from one chamber to another, retarding the relative movement of the two parts and thus damping torsional vibration.
The coupling elasticity is determined by careful selection of the leaf springs and the damping factor by the gap between primary and secondary sections.
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