Résumé
The directional stability (drift) is caused by irregularities of the feed mechanism as an individual machine funktion, without using a sewing thread. The method is applicable to motor-operated household sewing machines, but it may also be possible to apply it to hand- or treadle-operated machines. Includes additionally to definitions, principle, preparation of the sewing machine, prodcedure, expression of results and test report an annex which specifies material and apparatus.
Informations générales
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État actuel: AnnuléeDate de publication: 1984-11Stade: Annulation de la Norme internationale [95.99]
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Edition: 1Nombre de pages: 4
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Comité technique :ISO/TC 148ICS :61.080
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