Tornillo que forma un agujero y una rosca para el atornillado directo de los componentes sin pre-perforación, así como ensamblaje de componentes producido con ello
VOGEL, Georg, FORSTER, Andreas, SOMNITZ, Andreas, KAISER, Manuel, FRÖHLICH, Dominik, WILHELM, Maximilian Felix
Year of Publication 20.11.2017
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Year of Publication 20.11.2017
Patent
Method for direct screwing of components by apparatus, involves rotating screw for introducing hole in upper component in rotational direction and carrying out rotation direction reversal by impinging hole forming section on lower component
KAISER, MANUEL, WILHELM, MAXIMILIAN FELIX, FORSTER, ANDREAS, SOMNITZ, ANDREAS
Year of Publication 28.05.2014
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Year of Publication 28.05.2014
Patent