The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 25, 2026
Filed:
Apr. 20, 2022
Soletanche Freyssinet, Rueil Malmaison, FR;
Stéphane Binon, Rueil Malmaison, FR;
Michel Coudry, Rueil Malmaison, FR;
Lionel Arfoulu, Rueil Malmaison, FR;
Soletanche Freyssinet, Rueil Malmaison, FR;
Abstract
The invention relates to a boring machine () including: a frame () bearing at least a first rotary milling drum, at least a first arm () movable with respect to the body (); at least a first support () bearing the first milling drum (), the first support () being connected to the lower end part () of the first arm (), an actuating device () to displace at least the first arm () with respect to the body (). The invention is characterized by the fact that the body further includes: a translational guiding device () extending along the longitudinal direction, the boring machine further comprising a movable member displaceable with respect to the body along the longitudinal direction while being guided by the translational guiding device (), the first arm () being mounted pivotably on the movable member ().