BRPI0800079A - estirador com zona de compressão - Google Patents

estirador com zona de compressão

Info

Publication number
BRPI0800079A
BRPI0800079A BRPI0800079-4A BRPI0800079A BRPI0800079A BR PI0800079 A BRPI0800079 A BR PI0800079A BR PI0800079 A BRPI0800079 A BR PI0800079A BR PI0800079 A BRPI0800079 A BR PI0800079A
Authority
BR
Brazil
Prior art keywords
fiber assembly
compression zone
press rollers
drawer
lower roller
Prior art date
Application number
BRPI0800079-4A
Other languages
English (en)
Inventor
Gerd Stahlecker
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 BRPI0800079A publication Critical patent/BRPI0800079A/pt
Publication of BRPI0800079B1 publication Critical patent/BRPI0800079B1/pt

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
    • D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
    • D01H5/70—Constructional features of drafting elements
    • D01H5/72—Fibre-condensing guides

Abstract

ESTIRADOR COM ZONA DE COMPRESSãO. Um estirador para torcer fibras empilhadas contém um cilindro inferior acionável, ao qual são alocados dois cilindros de pressão. Em uma zona de compressão entre os dois cilindros de pressão são previstos meios mecânicos para a compressão de uma junta de fibras torcida no estirador. Na zona de compressão são previstos meios de transporte para apoiar a junta de fibras a ser comprimida entre as linhas de aperto dos dois cilindros de pressão. Os meios para a compressão contêm pelo menos uma área de guia, com a qual a junta de fibras pode ser desviada de sua direção de transporte na direção axial do cilindro inferior numa magnitude igual a pelo menos a sua largura. Os meios para a compressão podem conter pelo menos duas áreas de guia, cuja distância entre si é maior do que a largura da junta de fibras a ser comprimida. Além disso é descrito um componente compressor para um estirador desse tipo, o qual contém meios para a compressão.
BRPI0800079-4A 2007-02-01 2008-01-31 Trem de estiragem com zona de condensação BRPI0800079B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007006282A DE102007006282A1 (de) 2007-02-01 2007-02-01 Streckwerk mit Verdichtungszone
DE102007006282.8 2007-02-01

Publications (2)

Publication Number Publication Date
BRPI0800079A true BRPI0800079A (pt) 2008-09-16
BRPI0800079B1 BRPI0800079B1 (pt) 2018-04-10

Family

ID=39339829

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0800079-4A BRPI0800079B1 (pt) 2007-02-01 2008-01-31 Trem de estiragem com zona de condensação

Country Status (7)

Country Link
EP (1) EP1953275B1 (pt)
JP (1) JP5219189B2 (pt)
CN (1) CN101235561B (pt)
AT (1) ATE440160T1 (pt)
BR (1) BRPI0800079B1 (pt)
DE (2) DE102007006282A1 (pt)
ES (1) ES2330058T3 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008057668A1 (de) * 2008-04-24 2009-10-29 Wilhelm Stahlecker Gmbh Verdichtereinheit für ein Streckwerk einer Textilmaschine
JP5098880B2 (ja) * 2008-08-04 2012-12-12 株式会社豊田自動織機 紡機における繊維束集束装置
DE102008064531A1 (de) 2008-12-19 2010-07-01 Wilhelm Stahlecker Gmbh Verdichtereinheit und Changiereinrichtung für ein Streckwerk
DE102010054850A1 (de) * 2009-12-28 2011-06-30 Rotorcraft Ag Mehrteilige Verdichtereinrichtung zum Verdichten eines Faserbandes und Spinnereimaschine mit einer solchen Verdichtereinrichtung
DE102015112662A1 (de) 2015-07-31 2017-02-02 Maschinenfabrik Rieter Ag Verdichtereinheit für ein Streckwerk einer Textilmaschine
CH714444A1 (de) * 2017-12-15 2019-06-28 Rieter Ag Maschf Streckwerk für eine Spinnmaschine mit einer Verdichtungsvorrichtung.
CH714445A1 (de) * 2017-12-15 2019-06-28 Rieter Ag Maschf Streckwerk für eine Spinnmaschine mit einer Verdichtungsvorrichtung.
DE102018126844A1 (de) * 2018-02-06 2019-08-08 Maschinenfabrik Rieter Ag Verdichtereinheit
EP3521488A1 (de) * 2018-02-06 2019-08-07 Maschinenfabrik Rieter AG Verdichtereinheit
DE102018126635A1 (de) 2018-10-25 2020-04-30 Maschinenfabrik Rieter Ag Verdichtereinheit, Druckwalzenaggregat und Streckwerk
DE102018129210A1 (de) * 2018-11-20 2020-05-20 Maschinenfabrik Rieter Ag Verdichtereinheit für ein Streckwerk einer Textilmaschine
DE102019113676A1 (de) * 2019-05-22 2020-11-26 Maschinenfabrik Rieter Ag Verdichtereinheit für ein Streckwerk einer Textilmaschine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4301574A (en) * 1979-11-20 1981-11-24 Zhestkov Vitaly I Sliver condenser for open-end spinning machines
JP4092001B2 (ja) * 1996-04-12 2008-05-28 マシーネンファブリク リーター アクチェンゲゼルシャフト 紡績機および紡績撚合糸の製造方法およびこれにより製造される紡績撚合糸
DE19622941A1 (de) * 1996-06-07 1997-12-11 Cetex Chemnitzer Textilmaschin Vliesverdichter für bandbildende Textilmaschinen
DE19949666A1 (de) * 1999-10-14 2001-04-19 Stahlecker Fritz Vorrichtung zum Verdichten eines Faserverbandes
DE10039732A1 (de) * 2000-08-15 2002-02-28 Fritz Stahlecker Vorrichtung zum Verdichten eines Faserverbandes
DE10051411A1 (de) * 2000-09-01 2002-03-14 Rieter Ag Maschf Spinnmaschine mit einer Verdichtungseinrichtung
DE10056668A1 (de) * 2000-11-09 2002-05-16 Fritz Stahlecker Vorrichtung an einer Spinnmaschine zum Verdichten eines Faserverbandes
DE10127741C2 (de) * 2001-06-08 2003-05-08 Zinser Textilmaschinen Gmbh Streckwerk für eine Spinnereimaschine
EP1501967B1 (de) * 2002-05-08 2009-04-22 Holding für Industriebeteiligungen AG Streckwerk einer ringspinnmaschine mit einem verdichter für ein faserband
DE10346258A1 (de) * 2003-09-24 2005-04-21 Stahlecker Gmbh Wilhelm Streckwerk für Spinnmaschinen
CH697457B1 (de) 2004-07-14 2008-10-31 Holding Fuer Industriebeteiligungen Ag Druckwalzeneinheit.
DE102005013765A1 (de) * 2005-03-22 2006-09-28 Maschinenfabrik Rieter Ag Verfahren und Vorrichtung zum Herstellen von Coregarn

Also Published As

Publication number Publication date
JP2008190107A (ja) 2008-08-21
ES2330058T3 (es) 2009-12-03
BRPI0800079B1 (pt) 2018-04-10
EP1953275B1 (de) 2009-08-19
DE502008000076D1 (de) 2009-10-01
ATE440160T1 (de) 2009-09-15
CN101235561B (zh) 2011-06-08
JP5219189B2 (ja) 2013-06-26
CN101235561A (zh) 2008-08-06
EP1953275A1 (de) 2008-08-06
DE102007006282A1 (de) 2008-08-07

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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]
B07A Application suspended after technical examination (opinion) [chapter 7.1 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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 10/04/2018, OBSERVADAS AS CONDICOES LEGAIS.

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

Free format text: REFERENTE A 14A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2655 DE 23-11-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.