Vorrichtung und Verfahren zum Fügen und Schweissen von Laschenanschlüssen von Elektrischen Batteriezellen

Details

Veröffentlichungs-Nr.

EP4776401

Anmeldetag

16. Dezember 2025

Veröffentlichung

15. Juli 2026

Rechtsraum

EP

Abstract

A device for joining and welding tab terminals (3) of electric battery cells (1), comprises a single tool (6) configured to perform an operating stroke in a direction (Y) orthogonal to the longitudinal direction (X) of the cells and parallel to the planes of the tab terminals (3), so as to progressively engage a pair of tab terminals (3) starting from a position on one side of the tab terminals (3). The tool (6) comprises a first tool section (7), which progressively engages the two tab terminals (3) from one side, forcing them to bend and join each other, a second tool section (8), which enables the engagement of a clamp element (10) over the joined portions (30) of the two tab terminals (3), and a third tool section (9), for the execution of a weld of the joined portions (30) of the two tab terminals (3) and of the clamp element (10) over the two tab terminals (3).

Anmelder

Firma

C.R.F. Società Consortile per Azioni

Land

🇮🇹 Italien