ALEXANDRIA, Va., June 9 -- United States Patent no. 12,286,332, issued on April 29, was assigned to LIEBHERR-WERK EHINGEN GMBH (Ehingen/Donau, Germany).
"Fast assembly head for a telescopic boom and method of assembling same" was invented by Bernd Boos (Mehrstetten, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosure relates to an assembly head for a telescopic boom that can be separated into an inner and an outer boom set and that is reversibly mountable at an inner telescopic section of the outer boom set. The assembly head comprises a pulley head having deflection pulleys and a telescopic tube section that is arranged the pulley head, that can be pushed into the inner telescopic section ...