BR102013009563B8 - DEVICE IN A MACHINE DRAWING TRAIN FOR THE PREPARATION OF A SPINNING ROOM - Google Patents

DEVICE IN A MACHINE DRAWING TRAIN FOR THE PREPARATION OF A SPINNING ROOM

Info

Publication number
BR102013009563B8
BR102013009563B8 BR102013009563A BR102013009563A BR102013009563B8 BR 102013009563 B8 BR102013009563 B8 BR 102013009563B8 BR 102013009563 A BR102013009563 A BR 102013009563A BR 102013009563 A BR102013009563 A BR 102013009563A BR 102013009563 B8 BR102013009563 B8 BR 102013009563B8
Authority
BR
Brazil
Prior art keywords
piston
machine
switching element
spinning room
piston rod
Prior art date
Application number
BR102013009563A
Other languages
Portuguese (pt)
Other versions
BR102013009563A2 (en
BR102013009563B1 (en
Inventor
Lüstraeten Britta
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 BR102013009563A2 publication Critical patent/BR102013009563A2/en
Publication of BR102013009563B1 publication Critical patent/BR102013009563B1/en
Publication of BR102013009563B8 publication Critical patent/BR102013009563B8/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
    • D01H13/22—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to presence of irregularities in running material
    • 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
    • D01H5/46—Loading arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/06—Use of special fluids, e.g. liquid metal; Special adaptations of fluid-pressure systems, or control of elements therefor, to the use of such fluids
    • F15B21/065—Use of electro- or magnetosensitive fluids, e.g. electrorheological fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

RESUMO Patente de Invenção: "DISPOSITIVO SOBRE UM TECNÍGRAFO DE UMA MÁQUINA PARA A PREPARAÇÃO DE UMA SALA DE FIAÇÃO, ESPECIALMENTE UM PASSADOR, UMA MÁQUINA DE CARDAGEM, UMA MÁQUINA DE COMBINAÇÃO, UMA ENROLADEIRA OU SIMILARES". A presente invenção refere-se a um dispositivo sobre um tecnígrafo de uma máquina de sala de fiação, especialmente umpassador, uma máquina de cardagem, uma máquina de combinação, uma enroladeira ou similar, para a extrusão de uma ou mais lascas de fibra, que possui pelo menos dois pares de rolo dispostos um depois do outro, os rolos superiores os quais estão dispostos para serem prensados contra os rolos inferiores através de meios de carregamento, tendo pelo menos um cilindro tendo um pistão que pode ser submetido ao carregamento e liberado do carregamento e o qual está disposto de modo a ser axialmente móvel dentro de um alojamento de cilindro, a partir do qual um pistão de uma haste de pistão se estende em direção ao rolo superior, lá sendo fornecida um arranjo de sensor para determinar a posição do pistão tendo a haste de pistão, no lado remoto da haste de pistão um elemento de comutação está conectado ao pistão. De modo a permitir o autoajuste do reconhecimento de dobras com um espaçamento desejado do elemento de comutação a partir do interruptor, está disposta, entre uma extremidade do elemento de comutação e o pistão, uma substância magnetorreológica, a qual coopera com uma bobina eletromagnética; o meio de carregamento é uma mola, por exemplo, uma mola de compressãoSUMMARY Patent of Invention: "DEVICE ON A MACHINE TECHNIGRAPH FOR THE PREPARATION OF A SPINNING ROOM, ESPECIALLY A DRAWING MACHINE, A CARDING MACHINE, A COMBINATION MACHINE, A REELING MACHINE, OR THE LIKE". The present invention relates to a device on a technigraph of a spinning room machine, especially a draw frame, a carding machine, a combination machine, a winder or the like, for the extrusion of one or more fiber chips, which has at least two pairs of rollers arranged one after the other, the upper rollers which are arranged to be pressed against the lower rollers by loading means, having at least one cylinder having a piston which can be loaded and released from the loading and which is arranged to be axially movable within a cylinder housing, from which a piston of a piston rod extends towards the upper roller, there being provided a sensor arrangement for determining the position of the piston. piston having the piston rod, on the remote side of the piston rod a switching element is connected to the piston. In order to allow the self-adjustment of the recognition of folds with a desired spacing of the switching element from the switch, a magnetorheological substance is arranged between one end of the switching element and the piston, which cooperates with an electromagnetic coil; the loading medium is a spring, e.g. a compression spring

BR102013009563A 2012-04-20 2013-04-19 DEVICE IN A MACHINE DRAWING TRAIN FOR THE PREPARATION OF A SPINNING ROOM BR102013009563B8 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012007777A DE102012007777A1 (en) 2012-04-20 2012-04-20 Device on a drafting system of a spinning preparation machine, in particular track, carding, comber, Lapwinder o.
DE102012007777.7 2012-04-20

Publications (3)

Publication Number Publication Date
BR102013009563A2 BR102013009563A2 (en) 2015-06-23
BR102013009563B1 BR102013009563B1 (en) 2021-04-13
BR102013009563B8 true BR102013009563B8 (en) 2022-07-05

Family

ID=48444928

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102013009563A BR102013009563B8 (en) 2012-04-20 2013-04-19 DEVICE IN A MACHINE DRAWING TRAIN FOR THE PREPARATION OF A SPINNING ROOM

Country Status (6)

Country Link
CN (1) CN103374773B (en)
BR (1) BR102013009563B8 (en)
CH (1) CH706406B1 (en)
DE (1) DE102012007777A1 (en)
GB (1) GB2501387A (en)
IT (1) ITMI20130198A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104294408A (en) * 2014-11-03 2015-01-21 镇江奥立特机械制造有限公司 Stretching pressure roller self-adjustment device for carbon nanofiber stretching equipment
CN104500490B (en) * 2014-12-20 2016-11-30 桐梓县创兴自动化设备有限公司 Textile machine buffer unit
CN105889346B (en) * 2016-07-07 2018-08-24 贵州华阳电工有限公司 Spring type mechanical clutch
CN110205718A (en) * 2019-06-17 2019-09-06 张家港市荣昌涤纶毛条有限公司 Wool top drafting system in set frame
IT201900017204A1 (en) * 2019-09-25 2021-03-25 Savio Macch Tessili Spa IRONING APPARATUS AND METHOD FOR AIR SPINNING MACHINES WITH MULTIPLE FEEDS
CN111649093B (en) * 2020-06-04 2022-05-24 江苏三尔汽车部件有限公司 Shock absorber for recovering vibration energy of automobile

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2419219Y (en) * 2000-02-03 2001-02-14 山西经纬合力机械制造公司总厂 Roller pressing device
DE10030079A1 (en) * 2000-06-19 2002-01-24 Schenck Ag Carl Cylinder piston arrangement based on electro- and magneto-rheological liquids, has second volume-changing chamber that produces bias force against admission direction of pressure medium in first working chamber
US7428922B2 (en) * 2002-03-01 2008-09-30 Halliburton Energy Services Valve and position control using magnetorheological fluids
DE10255640B3 (en) 2002-11-28 2004-01-22 Rexroth Mecman Gmbh Pressure cylinder, in particular for a drafting system of a textile machine
DE10331759B4 (en) * 2003-07-14 2012-03-29 Trützschler GmbH & Co Kommanditgesellschaft Device on a stretch for textile fiber ribbons with loading and unloading of drafting crown rollers
CN2723469Y (en) * 2004-06-15 2005-09-07 上海纺织机械总厂 Laminated double cylinder with self stop device
DE102005020506A1 (en) * 2005-04-29 2006-11-09 TRüTZSCHLER GMBH & CO. KG Device on a drafting system of a spinning machine, in particular track, card, combing machine o. The like., To load the drafting rollers, with at least one pressure cylinder
DE102006048742B4 (en) * 2006-10-11 2021-06-10 Trützschler GmbH & Co Kommanditgesellschaft Device on a drafting system of a spinning machine for loading the drafting system rollers, with at least one pressure cylinder
CN102575759B (en) * 2009-10-19 2015-07-29 贺德克技术有限公司 The device of the Fluid Volume in storage housing can be stored in for pulsed release

Also Published As

Publication number Publication date
CN103374773B (en) 2017-05-24
GB2501387A (en) 2013-10-23
ITMI20130198A1 (en) 2013-10-21
CN103374773A (en) 2013-10-30
BR102013009563A2 (en) 2015-06-23
BR102013009563B1 (en) 2021-04-13
CH706406A2 (en) 2013-10-31
DE102012007777A1 (en) 2013-10-24
CH706406B1 (en) 2017-02-28
GB201305694D0 (en) 2013-05-15

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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]
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 19/04/2013, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: TRUETZSCHLER GROUP SE (DE)