MECHANICAL HOISTS

Brand	Owner (click to sort)	Address	Description
COBRA	HEIL CO., THE	Milwaukee WI	mechanical hoists, for use with dump trucks;dump truck bodies;
HELPER-HOIST	Harrison, Richard P.	1611 Bayville Street Norfolk VA 23503	mechanical hoists;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A mechanical device is tuned using a tunable damping rod. The tunable damping rod can have its tension increased between its respective engines, to in order to increase the resonant frequency of the mechanical device. Different aspects may also be included; the mechanical device may include a constrained layer damping material, which constraints certain mechanical vibrations. The tuning may tuned the mechanical device to reach that vibration.