Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GRANE MORATE FRANCISCO
Original Assignee
GRANE MORATE FRANCISCO
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GRANE MORATE FRANCISCOfiledCriticalGRANE MORATE FRANCISCO
Priority to ES0291648ApriorityCriticalpatent/ES291648A1/en
Publication of ES291648A1publicationCriticalpatent/ES291648A1/en
Storage Of Web-Like Or Filamentary Materials
(AREA)
Spinning Or Twisting Of Yarns
(AREA)
Abstract
Perfeccionamientos in supports for windings of textile threads, characterized essentially by the fact of constituting said supports in the manner of a slightly tapered tube decreasing towards its upper end, provided with a plurality of ribs spaced along its length and an interior surface also conical and decreasing towards its upper end, which is provided with a plurality of longitudinal ribs of inwardly decreasing thickness or width so that they terminate at an edge directed towards the axis of the tube, said ribs and/or the body of the support being made of a material elastic, so that the edges of said inner ribs deform easily and under a reduced stress, applying with good coefficient of friction and ease of withdrawal against the surface that receives them, from the spindles of the spinning machines. (Machine-translation by Google Translate, not legally binding)
ES0291648A1963-09-051963-09-05Improvements in supports for textile thread windings (Machine-translation by Google Translate, not legally binding)
ExpiredES291648A1
(en)