EP0354602B1 - Axial verformbare Färbhülse - Google Patents

Axial verformbare Färbhülse Download PDF

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Publication number
EP0354602B1
EP0354602B1 EP89201430A EP89201430A EP0354602B1 EP 0354602 B1 EP0354602 B1 EP 0354602B1 EP 89201430 A EP89201430 A EP 89201430A EP 89201430 A EP89201430 A EP 89201430A EP 0354602 B1 EP0354602 B1 EP 0354602B1
Authority
EP
European Patent Office
Prior art keywords
layers
deformable
minimum value
packages
under
Prior art date
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.)
Expired - Lifetime
Application number
EP89201430A
Other languages
English (en)
French (fr)
Other versions
EP0354602A1 (de
Inventor
Pietro Marcante
Antonio Carestiato
Giovanni Dalla Guarda
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.)
Nuova Saccardo Coop Produttori A Rl
Original Assignee
Nuova Saccardo Coop Produttori A Rl
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11328691&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0354602(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nuova Saccardo Coop Produttori A Rl filed Critical Nuova Saccardo Coop Produttori A Rl
Publication of EP0354602A1 publication Critical patent/EP0354602A1/de
Application granted granted Critical
Publication of EP0354602B1 publication Critical patent/EP0354602B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • D06B23/04—Carriers or supports for textile materials to be treated
    • D06B23/042—Perforated supports

Definitions

  • the object of the present invention is to produce a deformable spool intended for dyeing yarns, the novelty of which resides in the fact that it can be compressed under the pressure of the upper spools and of the cover of the autoclave, up to a value pre-established minimum.
  • Document EP-A-0 257 268 describes a deformable spool for dyeing produced with solid walls which comprises rigid layers and deformable layers.
  • the deformable layers have inclined oval slots which allow only slight deformation.
  • All of the coils engaged on the same stick thus deforms to an identical value in height, thereby allowing uniformity in the dyeing of the yarn wound on the coils.
  • Fig. 2 shows the same coil at the maximum compression position.
  • the reel-holder coil according to the invention comprises rigid layers 1 alternated with deformable layers 2.
  • the layers 1 in fact comprise vertical rods 3 which extend between two adjacent rings 4 and 5, in a direction parallel to the central axis of the coil.
  • the layer between the rings 5 and 6 can therefore be compressed under the action of the weight of the superimposed coils and also when the lid of the autoclave tank is closed, until it is brought to the state illustrated in FIG. 2 where it may be noted that the elements 7 comprised between the two rings 5 and 6 and which originally have a V-shaped profile, affect a U-shaped profile which during its maximum compression is supported by its sides against the edges of the ring 8, while the adjacent layers of the coil do not undergo any deformation, the rods 3 remaining in the vertical position.
  • the height of the spool cannot be reduced below that which is visible in fig. 2, so that the coils mounted on the different coils engaged on the same stick undergo compression and thereby uniform deformation.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Dental Preparations (AREA)
  • Dowels (AREA)
  • Materials For Medical Uses (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Surgical Instruments (AREA)

Claims (1)

  1. Verformbare Spule zum Färben, enthaltend einander abwechselnde starre Schichten (1) und verformbare Schichten (2), dadurch gekennzeichnet, daß die verformbaren Schichten aus V-förmigen flexiblen Elementen (7) mit abgerundeter auf dem Niveau eines Zwischenrings (8) angeordneter Spitze zusammengesetzt sind, die sich bis auf einen vorbestimmten reduzierten Minimalwert komprimieren lassen, während die starren Schichten (1), die aus vertikalen Stäben zusammengesetzt sind, eine unveränderbare Höhe aufweisen, sogar unter dem Druck, der von den oberen auf ein und denselben Stab aufgesteckten Spulen ausgeübt wird, und/oder unter der Schließwirkung des Deckels der Autoklavenwanne, derart, daß sich die Spule nicht unterhalb eines vorbestimmten Minimalwertes in der Höhe verformen kann, damit sämtliche auf denselben Stab aufgesteckten Spulen die gleiche Minimalhöhe haben und somit eine gleichmäßige Einfärbung des auf die Spulen aufgewickelten Garns gestatten.
EP89201430A 1988-06-16 1989-06-05 Axial verformbare Färbhülse Expired - Lifetime EP0354602B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8559688 1988-06-16
IT8885596A IT8885596A0 (it) 1988-06-16 1988-06-16 Bobina elastica per tintoria a ritiro predeterminato

Publications (2)

Publication Number Publication Date
EP0354602A1 EP0354602A1 (de) 1990-02-14
EP0354602B1 true EP0354602B1 (de) 1996-01-03

Family

ID=11328691

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89201430A Expired - Lifetime EP0354602B1 (de) 1988-06-16 1989-06-05 Axial verformbare Färbhülse

Country Status (6)

Country Link
EP (1) EP0354602B1 (de)
AT (1) ATE132550T1 (de)
DE (1) DE68925318T2 (de)
ES (1) ES2083376T3 (de)
GR (1) GR3018948T3 (de)
IT (1) IT8885596A0 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT220939Z2 (it) * 1990-03-15 1993-12-16 Mariplast Spa Tubetto per rocche di tintura con parete ad anelli ravvicinati e collegamenti inclinati e deformabili a flessione.
IT1243177B (it) * 1990-07-30 1994-05-24 Tubettificio Europa Spa Tubetto assialmente comprimibile per l'avvolgimento di filati
DE50006438D1 (de) * 1999-12-16 2004-06-17 Zimmermann Jos Gmbh & Co Kg Hülse aus kunststoff zur aufnahme von garn
ES2230996B1 (es) * 2003-06-20 2006-02-16 Triplassa Industrial, S.L. Soporte para bobinado de hilo para tratamientos de acabado.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1544298A (fr) * 1966-11-10 1968-10-31 Support d'enroulements de fils pouvant être élastiquement comprimé en direction axiale
CH504377A (de) * 1968-11-25 1971-03-15 Zimmermann Fa Jos Hülse, insbesondere aus Kunststoff, zum Aufwickeln und zur Nassbehandlung von Fäden und Garnen
US3827652A (en) * 1972-12-21 1974-08-06 R Burchette Collapsible dye spring or the like
US4331305A (en) * 1980-09-25 1982-05-25 Plastech Inc. Rigid and compressible dye tubes
DE3629401A1 (de) * 1986-08-29 1988-03-10 Zapf H N Kg Axial verformbare textilhuelse
US4872621A (en) * 1987-11-05 1989-10-10 Crellin, Inc. Spring dye tube

Also Published As

Publication number Publication date
EP0354602A1 (de) 1990-02-14
IT8885596A0 (it) 1988-06-16
GR3018948T3 (en) 1996-05-31
DE68925318D1 (de) 1996-02-15
DE68925318T2 (de) 1996-08-08
ES2083376T3 (es) 1996-04-16
ATE132550T1 (de) 1996-01-15

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