method and device for bringing together at least two together and aligning an or link verbindender biegeschlaffer werkstücklagen

摘要

PCT No. PCT/DE90/00629 Sec. 371 Date May 28, 1991 Sec. 102(e) Date May 28, 1991 PCT Filed Aug. 16, 1990 PCT Pub. No. WO91/04407 PCT Pub. Date Apr. 4, 1991.A fuel injection valve for internal combustion engines having a valve needle which works in conjunction with a valve seat to open and close a valve opening, this valve needle being activated by an electromagnet against a return spring. The return spring rests on a shoulder of an armature, which is fixedly connected with the valve needle, and on a setting tube which is guided in an axially movable opening in the interior of the magnet core of the electromagnet, and through which fuel travels from a fuel inlet nozzle to the valve opening. The valve needle stroke is limited by a cross link with a central stop point which is fixed in the interior of the magnet core. The setting tube is slit longitudinally in the end section facing the return spring and straddles the cross link here on both sides with clearance. Due to the cental stroke stop of the valve needle on the cross link, the valve needle stroke is always constant, even when the valve needle is not aligned with the valve housing axis.