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. 25, 2025
Filed:
Dec. 19, 2019
Atop S.p.a., Florence, IT;
Massimo Ponzio, Siena, IT;
Rubino Corbinelli, Siena, IT;
ATOP S.p.A., Barberino Tavarnelle, IT;
Abstract
A device for positioning the ends of at least first pair of legs of hairpin conductors extending from a stator core with respect to a welder tool includes a first clamping element and a second clamping element that are independently moveable radially. The first clamping element has a first clamping surface and said second clamping element has a second clamping surface, wherein the clamping surfaces radially face each other. The clamping elements form a first radially inner receiving section between the first clamping surface and the second clamping surface, having a first radial width dimensioned to axially receive and clamp a first pair of legs during welding, and a second radially outer receiving section inside the first and second clamping elements, having a second radial width dimensioned to receive at least a further pair of legs during welding of the first pair of legs.