BR102012020568B8 - DEVICE ON A MACHINE FOR CARDING COTTON, SYNTHETIC FIBERS, AND SIMILAR, ARRANGEMENT BETWEEN A DISCHARGE DRUM AND TWO PRESSURE ROLLS - Google Patents

DEVICE ON A MACHINE FOR CARDING COTTON, SYNTHETIC FIBERS, AND SIMILAR, ARRANGEMENT BETWEEN A DISCHARGE DRUM AND TWO PRESSURE ROLLS

Info

Publication number
BR102012020568B8
BR102012020568B8 BR102012020568A BR102012020568A BR102012020568B8 BR 102012020568 B8 BR102012020568 B8 BR 102012020568B8 BR 102012020568 A BR102012020568 A BR 102012020568A BR 102012020568 A BR102012020568 A BR 102012020568A BR 102012020568 B8 BR102012020568 B8 BR 102012020568B8
Authority
BR
Brazil
Prior art keywords
pressure
discharge drum
synthetic fibers
machine
region
Prior art date
Application number
BR102012020568A
Other languages
Portuguese (pt)
Other versions
BR102012020568A2 (en
BR102012020568B1 (en
Inventor
Leinders Christoph
Original Assignee
Truetzschler Gmbh & Co Kg
Truetzschler Group Se
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 Truetzschler Gmbh & Co Kg, Truetzschler Group Se filed Critical Truetzschler Gmbh & Co Kg
Publication of BR102012020568A2 publication Critical patent/BR102012020568A2/en
Publication of BR102012020568B1 publication Critical patent/BR102012020568B1/en
Publication of BR102012020568B8 publication Critical patent/BR102012020568B8/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
    • D01G15/02—Carding machines
    • D01G15/12—Details
    • D01G15/46—Doffing or like arrangements for removing fibres from carding elements; Web-dividing apparatus; Condensers
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
    • D01G15/02—Carding machines
    • D01G15/12—Details
    • D01G15/14—Constructional features of carding elements, e.g. for facilitating attachment of card clothing
    • D01G15/22—Fancies
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
    • D01G15/02—Carding machines
    • D01G15/12—Details
    • D01G15/46—Doffing or like arrangements for removing fibres from carding elements; Web-dividing apparatus; Condensers
    • D01G15/50—Stripping-rollers or like devices

Landscapes

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

Abstract

DISPOSITIVO EM UMA MÁQUINA DE CARDAR ALGODÃO, FIBRAS SINTÉTICAS, E SIMILIARES, DISPOSTO ENTRE UM TAMBOR DE DESCARGAR E DOIS ROLOS DE PRESSÃO. A presente invenção refere-se a um dispositivo em uma máquina de cardar algodão, fibras sintéticas e similiares, disposto entre um tambor de descarga e dois rolos de pressão, em que se proporciona abaixo do rolo extrator um elemento estacionário, a superfície superior deste que faz face com uma região do rolo extrator e uma região de extremidade deste é associada à pressão na região entre o tambor de descarga e o rolo extrator, em que uma manta de fibra passa através um espaço aberto até a pressão entre os rolos de pressão, e o elemento tem a forma de um corpo de suporte e orientação, a outra região de extremidade é disposta na região entre o rolo extrator e os rolos de pressão e é orientada na direção da pressão entre os rolos de pressão. A fim de proporcionar um modo simples de aprimorar a orientação da manta de fibra, especialmente no caso de uma largura de trabalho relativamente grande e/ou uma velocidade de distribuíção elevada, pelo menos parte da superfície superior tem aberturas que permitem a passagem de ar.DEVICE IN A CARDING MACHINE FOR COTTON, SYNTHETIC FIBERS AND SIMILAR FIBERS, ARRANGEMENT BETWEEN A DISCHARGE DRUM AND TWO PRESSURE ROLLS. The present invention relates to a device in a machine for carding cotton, synthetic fibers and the like, arranged between a discharge drum and two pressure rollers, in which a stationary element is provided below the extractor roller, the upper surface of which is faces a region of the extractor roller and an end region of this is associated with the pressure in the region between the discharge drum and the extractor roller, in which a fiber blanket passes through an open space until the pressure between the pressure rollers, and the element is in the form of a supporting and guiding body, the other end region is arranged in the region between the extractor roller and the pressure rollers and is oriented in the direction of pressure between the pressure rollers. In order to provide a simple way of improving the orientation of the fiber web, especially in the case of a relatively large working width and/or a high distribution speed, at least part of the upper surface has openings that allow the passage of air.

BR102012020568A 2011-08-19 2012-08-16 DEVICE ON A MACHINE FOR CARDING COTTON, SYNTHETIC FIBERS, AND SIMILAR, ARRANGEMENT BETWEEN A DISCHARGE DRUM AND TWO PRESSURE ROLLS BR102012020568B8 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011110671A DE102011110671A1 (en) 2011-08-19 2011-08-19 Device on a carding machine for cotton, man-made fibers u. Like., Which is arranged between a pickup and two nip rolls
DE102011110671.9 2011-08-19

Publications (3)

Publication Number Publication Date
BR102012020568A2 BR102012020568A2 (en) 2013-07-23
BR102012020568B1 BR102012020568B1 (en) 2020-12-29
BR102012020568B8 true BR102012020568B8 (en) 2022-11-22

Family

ID=46832842

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102012020568A BR102012020568B8 (en) 2011-08-19 2012-08-16 DEVICE ON A MACHINE FOR CARDING COTTON, SYNTHETIC FIBERS, AND SIMILAR, ARRANGEMENT BETWEEN A DISCHARGE DRUM AND TWO PRESSURE ROLLS

Country Status (6)

Country Link
CN (1) CN102953164B (en)
BR (1) BR102012020568B8 (en)
CH (1) CH705406B1 (en)
DE (1) DE102011110671A1 (en)
GB (1) GB2493826B (en)
IT (1) ITMI20120669A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH707785A1 (en) * 2013-03-25 2014-09-30 Rieter Ag Maschf Vliesleitbrücke for a carding machine or carding.
CH714816A1 (en) * 2018-03-21 2019-09-30 Rieter Ag Maschf Transverse band for a band forming unit of a card.
DE102018127220A1 (en) 2018-10-31 2020-04-30 TRüTZSCHLER GMBH & CO. KG Device and method for cleaning a working element in a spinning preparation machine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3722771C1 (en) * 1987-07-09 1989-02-02 Hollingsworth Gmbh Device for bringing together a textile nonwoven fabric into a sliver
CS277117B6 (en) * 1990-08-21 1992-11-18 Vyzk Ustav Bavlnarsky Apparatus for the withdrawal of carded fibrous web from a carding device doffing cylinder
DE4328431B4 (en) * 1993-08-24 2006-02-02 Trützschler GmbH & Co KG Device on a carding machine for cotton, man-made fibers u. Like., Which is arranged between a pickup and two nip rolls
DE19604499B4 (en) * 1995-04-13 2009-01-08 TRüTZSCHLER GMBH & CO. KG Device on a card to detect disturbing particles, especially Trashteilen, Nissen, Schalennissen, nubs u. like.
DE10132711A1 (en) * 2001-07-05 2003-01-16 Truetzschler Gmbh & Co Kg Device on a cleaner, a card or the like. For cleaning and opening textile material, especially cotton
US20070140603A1 (en) * 2003-06-03 2007-06-21 Emil Medvetchi Bearing surface and bearing element
CN1950568A (en) * 2004-05-07 2007-04-18 沃依特专利有限责任公司 Suction roll in a machine for producing a fibrous material web
WO2006012768A1 (en) * 2004-08-03 2006-02-09 Maschinenfabrik Rieter Ag Device and method for a carder

Also Published As

Publication number Publication date
GB2493826A (en) 2013-02-20
BR102012020568A2 (en) 2013-07-23
GB2493826B (en) 2014-06-25
ITMI20120669A1 (en) 2013-02-20
CH705406A2 (en) 2013-02-28
BR102012020568B1 (en) 2020-12-29
CN102953164B (en) 2016-04-20
CN102953164A (en) 2013-03-06
CH705406B1 (en) 2016-12-15
DE102011110671A1 (en) 2013-03-28
GB201213512D0 (en) 2012-09-12

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A ANUIDADE.

B08G Application fees: restoration [chapter 8.7 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 16/08/2012, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: TRUETZSCHLER GROUP SE (DE)

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 12A ANUIDADE.