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:
Feb. 10, 2026
Filed:
Nov. 08, 2024
Ntn Europe, Annecy, FR;
Julien Berthier, Saint-Jorioz, FR;
NTN EUROPE, Annecy, FR;
Abstract
A one-piece recirculation part intended to be housed in a cavity of a threaded member of a ballscrew mechanism comprises a bottom, facing in a reference direction of a reference axis, a recirculation path facing in the opposite direction and designed to pass through a thread of the threaded member, and at least one deflector, projecting from the recirculation path in the opposite direction to the reference direction. The deflector forms a guide face located at a distance from the recirculation path and facing in the reference direction, opposite a lumen in the one-piece part which extends parallel to the reference axis and opens onto the bottom and the recirculation path. When projected orthogonally onto a reference plane perpendicular to the reference axis, the first lumen surrounds or coincides with the guide face of the first deflector.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile