BRPI0607952A2 - filament filling channel - Google Patents

filament filling channel

Info

Publication number
BRPI0607952A2
BRPI0607952A2 BRPI0607952-0A BRPI0607952A BRPI0607952A2 BR PI0607952 A2 BRPI0607952 A2 BR PI0607952A2 BR PI0607952 A BRPI0607952 A BR PI0607952A BR PI0607952 A2 BRPI0607952 A2 BR PI0607952A2
Authority
BR
Brazil
Prior art keywords
channel
channels
filling channel
filler
narrow point
Prior art date
Application number
BRPI0607952-0A
Other languages
Portuguese (pt)
Inventor
Dyrk Saaro
Peter Netzhammer
Markus Baumann
Gitz Theodor Gresser
Original Assignee
Rieter Ag Maschf
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 Rieter Ag Maschf filed Critical Rieter Ag Maschf
Publication of BRPI0607952A2 publication Critical patent/BRPI0607952A2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/02—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G23/00—Feeding fibres to machines; Conveying fibres between machines
    • D01G23/02—Hoppers; Delivery shoots

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Filtering Materials (AREA)

Abstract

CANAL ENCHEDOR PARA FILATóRIO. A presente invenção refere-se a canais enchedores para filatários, especialmente para cardas. Esses canais enchedores contêm um ou vários canais, geralmente um canal superior e um canal inferior. Para restringir em sentido ascendente o efeito de correntes turbilhonantes indesejadas dentro desses canais, será previsto que em uma região superior (17) do canal (5) seja configurado um ponto estreito (20), sendo que a seção transversal do canal (Tu) após o ponto estreito (20) fica novamente maior.FILTER FILLING CHANNEL. The present invention relates to filler channels for philippines, especially for cards. These filler channels contain one or more channels, usually an upper channel and a lower channel. In order to restrict upward the effect of unwanted swirling currents within these channels, it will be foreseen that in an upper region (17) of the channel (5) a narrow point (20) will be formed, and the cross section of the channel (Tu) after the narrow point (20) becomes larger again.

BRPI0607952-0A 2005-02-17 2006-02-17 filament filling channel BRPI0607952A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2762005 2005-02-17
PCT/CH2006/000103 WO2006086909A1 (en) 2005-02-17 2006-02-17 Feed shaft for spinning machines

Publications (1)

Publication Number Publication Date
BRPI0607952A2 true BRPI0607952A2 (en) 2009-10-27

Family

ID=36169103

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0607952-0A BRPI0607952A2 (en) 2005-02-17 2006-02-17 filament filling channel

Country Status (4)

Country Link
EP (1) EP1848846A1 (en)
CN (1) CN101115870A (en)
BR (1) BRPI0607952A2 (en)
WO (1) WO2006086909A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009021184A1 (en) * 2009-05-13 2010-11-18 Hubert Hergeth Feed shaft for supplying staple fiber for fibrous web forming-textile machine, has sieves attached to front sides of shaft, and extraction rollers provided for compressing stable fibers to fiber blanket directly in front of textile machine
CH714679A1 (en) * 2018-02-26 2019-08-30 Rieter Ag Maschf Hopper discharge for feeding a card.
DE102021002927A1 (en) 2021-06-09 2022-12-15 Hubert Hergeth material feeding

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0175851B1 (en) * 1984-09-18 1988-08-24 Maschinenfabrik Rieter Ag Fibre-feeding apparatus for a hopper
EP0333904A1 (en) * 1988-03-24 1989-09-27 Spinnbau GmbH Apparatus for feeding fibre material to a card or the like
DE9421331U1 (en) * 1994-10-10 1995-12-07 Truetzschler Gmbh & Co Kg Device for separating dissolved fiber flakes from an air stream, e.g. Flake loading for a card, cleaner or the like.

Also Published As

Publication number Publication date
CN101115870A (en) 2008-01-30
WO2006086909A1 (en) 2006-08-24
EP1848846A1 (en) 2007-10-31

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired