Abstract: A method and device for wiring connection is provided. The method for wiring connection includes steps of applying at least a barrel pin to a printed circuit board, riveting one end of the barrel pin to the printed circuit board, soldering the barrel pin on the printed circuit board, inserting at least a wiring into the barrel pin via the other end of the barrel pin, and fixing the wiring inside the barrel pin.

Abstract: A cam follower (1) is proposed, which is made from a sheet metal material, and has a profile that is U-shaped in cross-section. In the area of its one end (6), its side walls (2) taper conically. At the same time, straps (7) for guiding a shaft end of a gas exchange valve are provided on an underside (5) of the cam follower (1) as an extension of the side walls (2) and are bent by 180° to fit on the underside (5) in the area of the end (6). A cam follower (1) of this type is made in a simple way, has an excellent guide possibility for the shaft end of the gas exchange valve, and has a smaller mass with a smaller mass moment of inertia than cam followers that have been used until now.