Connecting process for lever arm and tubular shaft element, involves pressing connecting sector and engaging coupling lever shaft with it before welding

摘要

The connecting process involves contacting an axial end sector of a shaft element (2) with a plate-form arm element (3) and welding. A recessed or projecting engagement sector (5) is first formed in the arm element. The axial and arm elements are welded to each other after the engagement sector and the axial end sector of the shaft element is brought into engagement.