IT1225732B - Cardina per il prelievo di fibre da alimentare a filatoi cosiddetti "open-end", con denti inclinati di presa alternati a denti di scarico - Google Patents

Cardina per il prelievo di fibre da alimentare a filatoi cosiddetti "open-end", con denti inclinati di presa alternati a denti di scarico

Info

Publication number
IT1225732B
IT1225732B IT8809479A IT947988A IT1225732B IT 1225732 B IT1225732 B IT 1225732B IT 8809479 A IT8809479 A IT 8809479A IT 947988 A IT947988 A IT 947988A IT 1225732 B IT1225732 B IT 1225732B
Authority
IT
Italy
Prior art keywords
teeth
alternated
sockets
fibers
hinge
Prior art date
Application number
IT8809479A
Other languages
English (en)
Other versions
IT8809479A0 (it
Inventor
Marcello Giuliani
Original Assignee
Marcello Giuliani
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 Marcello Giuliani filed Critical Marcello Giuliani
Priority to IT8809479A priority Critical patent/IT1225732B/it
Publication of IT8809479A0 publication Critical patent/IT8809479A0/it
Priority to EP89830370A priority patent/EP0357569A1/en
Application granted granted Critical
Publication of IT1225732B publication Critical patent/IT1225732B/it

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/30—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls
    • D01H4/32—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls using opening rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
IT8809479A 1988-09-01 1988-09-01 Cardina per il prelievo di fibre da alimentare a filatoi cosiddetti "open-end", con denti inclinati di presa alternati a denti di scarico IT1225732B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT8809479A IT1225732B (it) 1988-09-01 1988-09-01 Cardina per il prelievo di fibre da alimentare a filatoi cosiddetti "open-end", con denti inclinati di presa alternati a denti di scarico
EP89830370A EP0357569A1 (en) 1988-09-01 1989-08-29 A stripping roller for drawing fibres to be fed to so-called "open-end" spinners, with inclined drawing teeth alternated with discharging teeth

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8809479A IT1225732B (it) 1988-09-01 1988-09-01 Cardina per il prelievo di fibre da alimentare a filatoi cosiddetti "open-end", con denti inclinati di presa alternati a denti di scarico

Publications (2)

Publication Number Publication Date
IT8809479A0 IT8809479A0 (it) 1988-09-01
IT1225732B true IT1225732B (it) 1990-11-26

Family

ID=11130757

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8809479A IT1225732B (it) 1988-09-01 1988-09-01 Cardina per il prelievo di fibre da alimentare a filatoi cosiddetti "open-end", con denti inclinati di presa alternati a denti di scarico

Country Status (2)

Country Link
EP (1) EP0357569A1 (it)
IT (1) IT1225732B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016114449A1 (de) * 2016-08-04 2018-02-08 Maschinenfabrik Rieter Ag Auflösewalze für eine Offenendspinnvorrichtung
DE102016124635A1 (de) * 2016-12-16 2018-06-21 Saurer Germany Gmbh & Co. Kg Auflösewalze für eine Rotorspinnmaschine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR93955E (fr) * 1966-12-09 1969-06-13 Georges Charles Rotsaert Garniture rigide pour chapeaux de cardes et cylindres, légere et retenant les impuretés.
FR2479857A1 (fr) * 1980-04-04 1981-10-09 Alsacienne Constr Meca Separateur de fibres pour l'alimentation d'un poste de filature a fibres liberees
DE3340105A1 (de) * 1983-11-05 1985-05-15 Staedtler & Uhl, 8540 Schwabach Nadeltraeger mit nadelgarnitur
EP0154116B1 (en) * 1984-02-17 1988-10-12 AlliedSignal Inc. Method and apparatus for opening a sliver
ES288973Y (es) * 1984-10-11 1987-02-01 Sole Leris Roger Guarnicion rigida para chapones para cardas perfeccionada.
CH666916A5 (de) * 1985-07-06 1988-08-31 Braecker Ag Aufloesewalze fuer offen-end-spinnmaschinen.

Also Published As

Publication number Publication date
EP0357569A1 (en) 1990-03-07
IT8809479A0 (it) 1988-09-01

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