BR102012022912B8 - Combing machine with variable speed circular comb - Google Patents

Combing machine with variable speed circular comb

Info

Publication number
BR102012022912B8
BR102012022912B8 BR102012022912A BR102012022912A BR102012022912B8 BR 102012022912 B8 BR102012022912 B8 BR 102012022912B8 BR 102012022912 A BR102012022912 A BR 102012022912A BR 102012022912 A BR102012022912 A BR 102012022912A BR 102012022912 B8 BR102012022912 B8 BR 102012022912B8
Authority
BR
Brazil
Prior art keywords
circular comb
angular
combing machine
variable speed
input
Prior art date
Application number
BR102012022912A
Other languages
Portuguese (pt)
Other versions
BR102012022912B1 (en
BR102012022912A2 (en
Inventor
Girolamo Prandini
Original Assignee
Marzoli Spa
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 Marzoli Spa filed Critical Marzoli Spa
Publication of BR102012022912A2 publication Critical patent/BR102012022912A2/en
Publication of BR102012022912B1 publication Critical patent/BR102012022912B1/en
Publication of BR102012022912B8 publication Critical patent/BR102012022912B8/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G19/00—Combing machines
    • D01G19/06—Details
    • D01G19/10—Construction, mounting, or operating features of combing elements
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G19/00—Combing machines
    • D01G19/06—Details
    • D01G19/14—Drawing-off and delivery apparatus
    • D01G19/16—Nipper mechanisms

Landscapes

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

Abstract

máquina de pentear com pente circular de velocidade variável. uma máquina de pentear considera, entre um motor (21) e um pente circular (20), um dispositivo de transmissão (30) tendo em entrada um eixo de motor (36) móvel em rotação com velocidade de entrada angular (win) e em saída um eixo acionado rotativo (19) com velocidade de saída angular (wout) e engatado cinematicamente com o pente circular (20). a relação (r) entre a velocidade de saída angular (wout) e a velocidade de entrada angular (win) sendo definida, a dita relação é variável dependendo da posição angular (alfa) do pente circular e está entre 1,55 e 0,45. em particular, a relação (r) dependendo da posição angular (alfa) é definida pelo gráfico mostrado na figura 7. [figura 7]combing machine with variable speed circular comb. a combing machine considers, between a motor (21) and a circular comb (20), a transmission device (30) having as input a motor shaft (36) movable in rotation with angular input speed (win) and in output a rotary driven shaft (19) with angular output speed (wout) and kinematically engaged with the circular comb (20). the ratio (r) between the angular output velocity (wout) and the angular input velocity (win) being defined, said ratio is variable depending on the angular position (alpha) of the circular comb and is between 1.55 and 0, 45. in particular, the relationship (r) depending on the angular position (alpha) is defined by the graph shown in figure 7. [figure 7]

BR102012022912A 2011-09-16 2012-09-11 Combing machine with variable speed circular comb BR102012022912B8 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBS2011A000124 2011-09-16
IT000124A ITBS20110124A1 (en) 2011-09-16 2011-09-16 COMBING MACHINE WITH CIRCULAR COMBUSTION VARIABLE SPEED

Publications (3)

Publication Number Publication Date
BR102012022912A2 BR102012022912A2 (en) 2013-08-06
BR102012022912B1 BR102012022912B1 (en) 2021-06-01
BR102012022912B8 true BR102012022912B8 (en) 2021-12-07

Family

ID=44907935

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102012022912A BR102012022912B8 (en) 2011-09-16 2012-09-11 Combing machine with variable speed circular comb

Country Status (4)

Country Link
EP (1) EP2570525B1 (en)
CN (1) CN102995171B (en)
BR (1) BR102012022912B8 (en)
IT (1) ITBS20110124A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020117233A1 (en) * 2020-06-30 2021-12-30 Trützschler GmbH & Co Kommanditgesellschaft Gear unit for a comber and comber with gear unit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB773157A (en) * 1954-03-03 1957-04-24 Schubert & Salzer Maschinen Improvements in or relating to drives for the nippers of combing machines
EP0936292B1 (en) * 1998-02-12 2004-02-25 Maschinenfabrik Rieter Ag Circular comb drive
EP0967307B1 (en) * 1998-06-25 2003-04-23 Maschinenfabrik Rieter Ag Jaw of a combing machine
IT1317208B1 (en) * 2000-04-11 2003-05-27 Vouk S P A Officine Meccanotes CONTROL UNIT FOR STEPPING THE PILGRIM OF THE RIPPING CYLINDERS IN A COMBINING MACHINE
CN2923746Y (en) * 2006-02-14 2007-07-18 昆山市凯宫机械有限公司 Drive device for combing machine detaching roller
DE102006020589B4 (en) * 2006-05-02 2010-06-02 Oerlikon Textile Gmbh & Co. Kg Drive shaft for the feed rollers of a combing machine
IT1396880B1 (en) * 2009-12-18 2012-12-20 Marzoli Combing & Flyer S P A COMBING MACHINE WITH CIRCULAR COMBUSTION VARIABLE SPEED

Also Published As

Publication number Publication date
EP2570525A3 (en) 2014-04-16
ITBS20110124A1 (en) 2013-03-17
BR102012022912B1 (en) 2021-06-01
CN102995171A (en) 2013-03-27
EP2570525B1 (en) 2016-06-08
CN102995171B (en) 2016-12-21
EP2570525A2 (en) 2013-03-20
BR102012022912A2 (en) 2013-08-06

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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]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 11/09/2012, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REFERENTE A RPI 2630 DE 01/06/2021, QUANTO AO ITEM (73) ENDERECO DO TITULAR.