EP1255883B1 - Peigne droit pour peigneuse - Google Patents

Peigne droit pour peigneuse Download PDF

Info

Publication number
EP1255883B1
EP1255883B1 EP01905722A EP01905722A EP1255883B1 EP 1255883 B1 EP1255883 B1 EP 1255883B1 EP 01905722 A EP01905722 A EP 01905722A EP 01905722 A EP01905722 A EP 01905722A EP 1255883 B1 EP1255883 B1 EP 1255883B1
Authority
EP
European Patent Office
Prior art keywords
needles
embossings
air
top comb
cover plates
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
EP01905722A
Other languages
German (de)
English (en)
Other versions
EP1255883A1 (fr
Inventor
Peter Gruber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Staedtler and Uhl KG
Original Assignee
Staedtler and Uhl KG
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 Staedtler and Uhl KG filed Critical Staedtler and Uhl KG
Publication of EP1255883A1 publication Critical patent/EP1255883A1/fr
Application granted granted Critical
Publication of EP1255883B1 publication Critical patent/EP1255883B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Definitions

  • the invention is directed to a fixed comb for a combing machine comprising at least one row of punched needles which are parallel arranged next to each other and between two cover plates are included with the recess of the free needle board, whereby compressed air ducts between the cover plates and two adjacent needles are trained.
  • a fixed comb for a combing machine comprising at least one row of punched needles which are parallel arranged next to each other and between two cover plates are included with the recess of the free needle board, whereby compressed air ducts between the cover plates and two adjacent needles are trained.
  • the object of the invention is effectiveness the cleaning effect in such a pneumatically cleaned Fixed comb to increase even further.
  • At least one Cover plate in the exit area has a free board and under Formation of an air guiding area is bent inwards. hereby the targeted guidance of the air flow is supported.
  • the impressions extend in the needles to the area of the free needle board.
  • the cover plates advantageously protrude above the needles on their upper side and is an air supply channel in this area by deep-drawing the cover plates and / or an air distributor duct is formed. hereby can the compressed air coming from a compressed air source to the between channels formed for the individual needles are distributed.
  • a fixed comb shown in Fig. 1 consists of a series of side by side arranged needles 1, which by a related to the direction of movement (Arrow 2) of the sliver front and rear cover plate 3 or 4 are covered.
  • the front cover plate 3 has the needles on it 1 protruding upper side a bulge produced by deep drawing 5, which together with the protruding part 6 of the rear cover plate 4 forms an air distribution channel 7.
  • the needles 1 are in the area of their free needle board 8 by embossing tapered in thickness and sharpened. Also by stamping is a Air duct 9 is formed, which is limited on the one hand by the front Cover plate 3 and on the other hand by the non-embossed sections 10 of two adjacent needles 1. The air duct 9 tapers to Outlet opening 11 out, whereby the air flow accelerates and targeted directed towards the front edge 12 of the needle 1 as seen in the combing direction becomes.
  • a needle 1 ' is shown, in which the air duct 9' through two non-embossed areas 10 'is limited.
  • Fig. 3 shows a needle 1 ", in which the air duct 9" by two is not embossed areas 10 "is limited, but beyond there still an airflow divider 13 formed by a non-embossed section is provided, through which the air flow in the air duct 9 "is divided and two separate outlet openings 11 "is supplied.
  • the cover plates are not located.
  • the front cover plate 3 can be provided be that this has a free board 14, which is opposite the representation in Fig. 1 with the formation of an air guiding area to the inside can be bent so that the air is more targeted to the front edge 12 of the free needle board 8 is directed.

Landscapes

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

Claims (6)

  1. Peigne droit pour une peigneuse, comportant au moins une rangée d'aiguilles estampées qui sont disposées parallèlement les unes à côté des autres, et enserrées entre deux tôles de recouvrement en laissant dégagée l'avancée libre des aiguilles, des canaux d'air comprimé étant formés entre les tôles de recouvrement et deux aiguilles respectivement adjacentes,
       caractérisé en ce que
       les aiguilles (1, 1', 1") comportent des empreintes, de sorte que les empreintes se recouvrant d'aiguilles adjacentes forment un canal d'air (9, 9', 9"), la largeur des empreintes se rétrécissant vers la zone de sortie, à savoir vers l'orifice de sortie (11, 11', 11").
  2. Peigne droit selon la revendication 1,
    caractérisé en ce que
       au moins une tôle de recouvrement (3) comporte dans la zone de sortie une avancée libre (14) d'aiguille, et est recourbée vers l'intérieur en formant une zone de circulation d'air.
  3. Peigne droit selon la revendication 1,
    caractérisé en ce que
       les empreintes des aiguilles (1) s'étendent jusque dans la zone de l'avancée libre (8) des aiguilles.
  4. Peigne droit selon la revendication 1,
    caractérisé en ce que
       les tôles de recouvrement (3, 4) dépassent de la face supérieure des aiguilles (1), et en ce qu'un canal d'amenée d'air et un canal de répartition (7) d'air sont formés dans cette zone par un emboutissage profond des tôles de recouvrement (3, 4).
  5. Peigne droit selon la revendication 1,
    caractérisé en ce que
       un répartiteur (13) de flux d'air est formé dans le canal d'air (9").
  6. Peigne droit selon la revendication 1,
    caractérisé en ce que
       la profondeur des empreintes diminue vers la zone de sortie.
EP01905722A 2000-02-19 2001-02-01 Peigne droit pour peigneuse Expired - Lifetime EP1255883B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE20003070U DE20003070U1 (de) 2000-02-19 2000-02-19 Fixkamm für eine Kämm-Maschine
DE20003070U 2000-02-19
PCT/EP2001/001072 WO2001061090A1 (fr) 2000-02-19 2001-02-01 Peigne droit pour peigneuse

Publications (2)

Publication Number Publication Date
EP1255883A1 EP1255883A1 (fr) 2002-11-13
EP1255883B1 true EP1255883B1 (fr) 2004-09-29

Family

ID=7937623

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01905722A Expired - Lifetime EP1255883B1 (fr) 2000-02-19 2001-02-01 Peigne droit pour peigneuse

Country Status (10)

Country Link
US (1) US6675444B2 (fr)
EP (1) EP1255883B1 (fr)
JP (1) JP2003522854A (fr)
CN (1) CN1258620C (fr)
AT (1) ATE278055T1 (fr)
AU (1) AU2001233730A1 (fr)
DE (2) DE20003070U1 (fr)
ES (1) ES2228806T3 (fr)
TR (1) TR200402653T4 (fr)
WO (1) WO2001061090A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1526193B2 (fr) † 2003-10-21 2018-12-05 Staedtler & Uhl KG Garniture de peigne fixe dans une peigneuse textile

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1317436C (zh) * 2002-12-17 2007-05-23 施塔埃勒和Uhl 用于纺织精梳机的顶梳和顶梳基板
ITMI20040020A1 (it) * 2004-01-12 2004-04-12 Aldo Ceriani Pettinatrice con pettine perfezionato particolarmente per cotone e altre fibre
CN101857988B (zh) * 2010-06-27 2011-12-07 何银康 用于棉精梳机上的齿片式自清洁顶梳
US10354997B2 (en) * 2017-04-28 2019-07-16 Taiwan Semiconductor Manufacturing Company, Ltd. Method for manufacturing semiconductor device with replacement gates

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3601861A (en) * 1969-05-20 1971-08-31 Nitto Shoji Kk Top comb mechanism of a combing machine
JPS6359423A (ja) * 1986-08-22 1988-03-15 Howa Mach Ltd コ−マにおけるトツプコ−ムの清掃方法
US4928356A (en) * 1987-07-08 1990-05-29 Staedtler & Uhl Top comb for textile machinery and process for cleaning same
DE3722481A1 (de) * 1987-07-08 1989-01-26 Staedtler & Uhl Nadelstreifen, insbesondere fixkamm, fuer textilvorbereitungsmaschinen und dgl. und verfahren zum reinigen eines derartigen nadelstreifens
JPH073022B2 (ja) * 1987-09-19 1995-01-18 株式会社豊田自動織機製作所 織機における不良緯糸処理装置
DE3815896A1 (de) * 1988-05-10 1989-11-23 Staedtler & Uhl Putzklingenanordnung fuer kaemme, insbesondere fixkaemme, an textilfaser-kaemm-maschinen, insbesondere baumwoll-kaemm-maschinen
DE3937899C1 (fr) * 1989-11-15 1991-01-10 Staedtler & Uhl, 8540 Schwabach, De
DE4130496A1 (de) * 1991-09-13 1993-03-18 Staedtler & Uhl Verfahren zum reinigen eines nadelstreifens, insbesondere eines fixkamms fuer textilvorbereitungsmaschinen, und nadelstreifen zur durchfuehrung des verfahrens
DE4205006C2 (de) * 1992-02-19 1995-05-04 Staedtler & Uhl Garnitur aus Sägezahnstanzteilen für Textil-Kämm-Maschinen
DE59300482D1 (de) * 1992-07-22 1995-09-21 Rieter Ag Maschf Fixkammeinheit für eine Kämmaschine.
EP0633333B1 (fr) * 1993-07-06 1998-04-01 Maschinenfabrik Rieter Ag Dispositif de commande pour le soufflage commandé d'un peigne rectiligne
DE4436378A1 (de) * 1994-10-12 1996-04-18 Staedtler & Uhl Sägezahngarnitur
DE19511439C1 (de) * 1995-03-29 1996-03-14 Dornier Gmbh Lindauer Verfahren zur Leistungssteigerung beim Schußfadeneintrag in ein Webfach einer Luftdüsenwebmaschine und Eintragsdüse zur Durchführung des Verfahrens

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1526193B2 (fr) † 2003-10-21 2018-12-05 Staedtler & Uhl KG Garniture de peigne fixe dans une peigneuse textile

Also Published As

Publication number Publication date
CN1258620C (zh) 2006-06-07
US20030019079A1 (en) 2003-01-30
DE50103870D1 (de) 2004-11-04
JP2003522854A (ja) 2003-07-29
TR200402653T4 (tr) 2004-11-22
CN1401025A (zh) 2003-03-05
US6675444B2 (en) 2004-01-13
DE20003070U1 (de) 2000-04-20
WO2001061090A1 (fr) 2001-08-23
EP1255883A1 (fr) 2002-11-13
ES2228806T3 (es) 2005-04-16
AU2001233730A1 (en) 2001-08-27
ATE278055T1 (de) 2004-10-15

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