US Patent Issued to Soletanche Freyssinet on Aug. 25 for "Boring machine comprising a variable-geometry cutting device" (French Inventors)

ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,716,188, issued on Aug. 25, was assigned to Soletanche Freyssinet (Rueil Malmaison, France).

"Boring machine comprising a variable-geometry cutting device" was invented by Stephane Binon (Rueil Malmaison, France), Michel Coudry (Rueil Malmaison, France) and Lionel Arfoulu (Rueil Malmaison, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a boring machine (10) including: a frame (12) bearing at least a first rotary milling drum, at least a first arm (40) movable with respect to the body (16); at least a first support (64) bearing the first milling drum (60), the first support (64) being connected to the lower end part (40b) ...