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D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
D01H—SPINNING OR TWISTING
D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
D01H5/56—Supports for drafting elements
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FR482597D1916-08-191916-08-19Perfectionnements aux cylindres d'étirage employés dans les métiers à filer automates et continus à anneaux
ExpiredFR482597A
(fr)
Perfectionnements aux broches pour machines à filer, à doubler, à tordre et autres, utilisées dans la production de fils et filés de matières fibreuses
Perfectionnements apportés aux broches genre rabbeth, pour tous métiers à filer ou à retordre les divers textiles, dans le but de rendre leur graissage continu et automatique