Verbindungsbolzen

Details

Veröffentlichungs-Nr.

EP4631669

Aktenzeichen

EP24169086

Anmeldetag

8. April 2024

Veröffentlichung

10. Dezember 2025

Rechtsraum

EP

IPC

B23K35/02B23K9/20B23K20/12F16B37/06

Abstract

A joining stud (10) for joining to a workpiece (11), comprising an axially extending shaft portion (12) and a head portion (14) connected to the shaft portion (12) at one axial end thereof, wherein the head portion (14) has a joining surface (22) located essentially in a plane transverse to the longitudinal axis (16) of the shaft portion (12), wherein the joining surface (22) comprises a plurality of first protrusions (44) and a plurality of second protrusions (46), wherein the first protrusions (44) each have a first radial dimension (R1) and the second protrusions (46) each have a second radial dimension (R2), and wherein the first radial dimension (R1) is larger than the second radial dimension (R2).

Anmelder

Firma

Newfrey LLC

Land

🇺🇸 USA

Fachgebiete