Method for producing a soldering comb for the electrical and mechanical connection of printed circuit boards

摘要

The invention is based on the object of simplifying a known method in the case of which the central region of the conductor strips belonging to a soldering comb is covered on both sides by in each case one piece of insulating material film. The achievement of this object comprises the conductor strips (11) belonging to a soldering comb being machined out of a sheet-metal strip (10), the sheet-metal strip being inserted into a screen-printing device (20) and resting on a retaining plate (21) which is provided with a flat depression (22) in the region to be covered. A solder resist is used as the varnish, which also covers the side surface and the underneath of the conductor strips when it is applied. A preferred field of application is the two printed circuit boards, which are to be connected by a soldering comb, of a hearing aid. The drawing shows a cross-section through a screen-printing device having a sheet-metal strip inserted.