US Patent Issued to NEUMAYER TEKFOR ENGINEERING on July 28 for "Rolling element cage and displacement unit" (German Inventors)

ALEXANDRIA, Va., July 28 -- United States Patent no. 12,692,900, issued on July 28, was assigned to NEUMAYER TEKFOR ENGINEERING GMBH (Hausach, Germany).

"Rolling element cage and displacement unit" was invented by Arthur Dumler (Villingen-Schwenningen, Germany) and Martin Lehmann (Hornberg, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "A displacement unit includes a pin, a sleeve, a plurality of rolling elements, and a rolling element cage. The pin includes a plurality of external raceways. The sleeve includes a plurality of internal raceways. The sleeve is configured to receive at least a portion of the pin. The rolling element cage includes a plurality of openings configured to each accommodate a ...