IT222721Z2 - STRUCTURE OF TUBE, SPOOL SPOOL AND SIMILAR FOR WINDING YARNS WITH MEANS OF RETENTION OF THE FREE THREAD OF THE YARN - Google Patents
STRUCTURE OF TUBE, SPOOL SPOOL AND SIMILAR FOR WINDING YARNS WITH MEANS OF RETENTION OF THE FREE THREAD OF THE YARNInfo
- Publication number
- IT222721Z2 IT222721Z2 ITMI910793U IT222721Z2 IT 222721 Z2 IT222721 Z2 IT 222721Z2 IT MI910793 U ITMI910793 U IT MI910793U IT 222721 Z2 IT222721 Z2 IT 222721Z2
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- IT
- Italy
- Prior art keywords
- spool
- yarn
- tube
- retention
- similar
- Prior art date
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- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
Il presente trovato si riferisce ad una struttura di tubetto, rocchetto, bobina e simili per avvolgimento di filati con mezzi di trattenimento del capo libero del filato che comprende un'anima su cui viene avvolto il filato, associato ad una flangia di base.La peculiarità del trovato è costituita dal fatto di comprendere, perimetralmente sulla citata flangia di base, almeno un intaglio aperto verso l'esterno e rastremantesi verso l'interno atto a trattenere amovibilmente il capo libero del filato avvolto.The present invention relates to a structure of a tube, spool, reel and the like for winding yarns with means for retaining the free end of the yarn which includes a core on which the yarn is wound, associated with a base flange. of the invention consists of comprising, at the perimeter on the aforementioned base flange, at least one notch open towards the outside and tapering towards the inside, capable of removably holding the free end of the wound yarn.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000793 IT222721Z2 (en) | 1991-09-16 | 1991-09-16 | STRUCTURE OF TUBE, SPOOL SPOOL AND SIMILAR FOR WINDING YARNS WITH MEANS OF RETENTION OF THE FREE THREAD OF THE YARN |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000793 IT222721Z2 (en) | 1991-09-16 | 1991-09-16 | STRUCTURE OF TUBE, SPOOL SPOOL AND SIMILAR FOR WINDING YARNS WITH MEANS OF RETENTION OF THE FREE THREAD OF THE YARN |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI910793V0 ITMI910793V0 (en) | 1991-09-16 |
ITMI910793U1 ITMI910793U1 (en) | 1993-03-16 |
IT222721Z2 true IT222721Z2 (en) | 1995-04-24 |
Family
ID=11359220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT000793 IT222721Z2 (en) | 1991-09-16 | 1991-09-16 | STRUCTURE OF TUBE, SPOOL SPOOL AND SIMILAR FOR WINDING YARNS WITH MEANS OF RETENTION OF THE FREE THREAD OF THE YARN |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT222721Z2 (en) |
-
1991
- 1991-09-16 IT IT000793 patent/IT222721Z2/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITMI910793V0 (en) | 1991-09-16 |
ITMI910793U1 (en) | 1993-03-16 |
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0001 | Granted |