EP0707099A1 - Garniture en éléments de dents de scie - Google Patents

Garniture en éléments de dents de scie Download PDF

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Publication number
EP0707099A1
EP0707099A1 EP95104786A EP95104786A EP0707099A1 EP 0707099 A1 EP0707099 A1 EP 0707099A1 EP 95104786 A EP95104786 A EP 95104786A EP 95104786 A EP95104786 A EP 95104786A EP 0707099 A1 EP0707099 A1 EP 0707099A1
Authority
EP
European Patent Office
Prior art keywords
tooth
combing
tip
saw
front edge
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.)
Withdrawn
Application number
EP95104786A
Other languages
German (de)
English (en)
Inventor
Josef Egerer
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 EP0707099A1 publication Critical patent/EP0707099A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • D01G15/84—Card clothing; Manufacture thereof not otherwise provided for
    • D01G15/88—Card clothing; Manufacture thereof not otherwise provided for formed from metal sheets or strips

Definitions

  • the invention is directed to a saw tooth set for textile preparation machines, e.g. Combing machines for wool or cotton, cards or the like, comprising sawtooth punched parts or tapes with one tooth or a plurality of teeth, which have a combing front edge, which is at the front in the combing direction and which extends from the root region of each tooth to the tip of each Tooth runs at least in sections concavely curved.
  • a saw tooth set for textile preparation machines e.g. Combing machines for wool or cotton, cards or the like, comprising sawtooth punched parts or tapes with one tooth or a plurality of teeth, which have a combing front edge, which is at the front in the combing direction and which extends from the root region of each tooth to the tip of each Tooth runs at least in sections concavely curved.
  • Such saw tooth sets are punched parts comprising a base area and above it a plurality of teeth are positively combined into bars and used in textile machines, e.g. on the comb of a combing machine. It is also known to wind sawtooth wires all the way round in circular combs.
  • teeth there are various shapes for the teeth as such, but also for their free height above the foot area, for their thickness across the combing direction and for their relative distance from the teeth Known in front of or behind or in the combing direction adjacent teeth adjacent to the combing direction.
  • the object of the invention is to create a tooth configuration which offers a significantly better combing performance than conventional saw tooth sets.
  • this object is achieved in that at least one tip extends forwards from the combing front edge of the at least one tooth in the combing direction. In this way, an extension of the combable front edge is achieved without the total height of the tooth or the board of the tooth tip having to be increased.
  • This configuration according to the invention thus overcomes a prejudice among experts that the combing front edge had to be as straight or continuously concave as possible in order to achieve a reasonably uniform distribution of the drawn-in fibers over the effective combing height of the meshing teeth.
  • the sawtooth set being designed in particular as a stamped part with a plurality of tips or as a punching wire, it is provided that the at least one tip is arranged approximately in the middle between the base and the tip region of each sawtooth is and extends in the combing direction.
  • the tip is delimited on both sides by two crescent-like bulges and engages in the fiber beard approximately parallel to the combing direction.
  • each sawtooth is concavely curved above and below the one tip.
  • the stamped part is designed like a needle and accordingly has practically only one tooth.
  • the at least one additional tip is formed in the region of the upper end of the tooth or the needle-like configuration and extends approximately in the direction of the tooth tip.
  • Such stamped parts can, for example, be lined up side by side in the manner of a pinstripe.
  • each tooth 3 shows a sawtooth stamped part 1 with a broken-off foot part 2 and four teeth 3, which have a foot region 5 and a tip region 6 connected to the foot part 2 via a shoulder 4.
  • the back 7 of each tooth 3 is approximately S-shaped.
  • an end edge 8 runs at the front, a tip 9 extending there in the combing direction being provided above and below which concave, crescent-shaped bulges 10, 11 are formed.
  • the end edge 8 is wedge-shaped when viewed in cross section, that is to say it is pointed.
  • the individual stamped parts 1 ' are elongated in the form of a needle and lined up next to one another, being held together by cover plates 12, 13 which are arranged on both sides of their foot section 14.
  • the stamped parts 1 'are seen in the combing direction (arrow 15), slightly concavely curved to a largely linear, projecting area 16.
  • a second tip 9' which also extends in the direction of the tooth tip 6 ', so that an acute angle is formed between this second tip 9' and each tooth tip 6 '.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
EP95104786A 1994-10-12 1995-03-31 Garniture en éléments de dents de scie Withdrawn EP0707099A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4436378A DE4436378A1 (de) 1994-10-12 1994-10-12 Sägezahngarnitur
DE4436378 1994-10-12

Publications (1)

Publication Number Publication Date
EP0707099A1 true EP0707099A1 (fr) 1996-04-17

Family

ID=6530531

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95104786A Withdrawn EP0707099A1 (fr) 1994-10-12 1995-03-31 Garniture en éléments de dents de scie

Country Status (14)

Country Link
US (1) US5581848A (fr)
EP (1) EP0707099A1 (fr)
JP (1) JPH08113831A (fr)
KR (1) KR960014434A (fr)
CN (1) CN1133357A (fr)
AU (1) AU3068995A (fr)
CA (1) CA2158488A1 (fr)
CZ (1) CZ264895A3 (fr)
DE (1) DE4436378A1 (fr)
IL (1) IL115260A0 (fr)
PL (1) PL308199A1 (fr)
RU (1) RU95107194A (fr)
TW (1) TW354561U (fr)
ZA (1) ZA957755B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100385050C (zh) * 2002-10-10 2008-04-30 格拉夫及西有限公司 锯齿钢丝和使用此的梳理机的道夫和/或落卷锡林

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19531605C2 (de) * 1995-08-28 2001-07-19 Graf & Co Ag Fixkamm für eine Kämmaschine
US5755012A (en) * 1996-03-05 1998-05-26 Hollingsworth; John D. Metallic clothing for carding segments and flats
US5898978A (en) * 1997-03-03 1999-05-04 John D. Hollingsworth On Wheels, Inc. Metallic clothing for carding segments and flats
US6185789B1 (en) 1997-03-03 2001-02-13 John D. Hollingsworth On Wheels, Inc. Metallic clothing for carding elements
AUPP681098A0 (en) * 1998-10-30 1998-11-19 Commonwealth Scientific And Industrial Research Organisation Card wire, especially for doffers and workers
DE10033169B4 (de) * 1999-07-24 2016-12-22 Maschinenfabrik Rieter Ag Fixkamm einer Kämmaschine
DE20003070U1 (de) * 2000-02-19 2000-04-20 Staedtler & Uhl, 91126 Schwabach Fixkamm für eine Kämm-Maschine
DE10012561B4 (de) 2000-03-15 2004-09-02 Graf + Cie Ag Sägezahndraht
FR2821863B1 (fr) * 2001-03-08 2004-01-02 Ecc Platt Sa Garniture de carde, en particulier pour cylindre peigneur, cylindre travailleur ou cylindre condenseur
DE10114108B4 (de) * 2001-03-22 2005-05-19 Hollingsworth Gmbh Sägezahndraht für eine Walzengarnitur
DE50306267D1 (de) * 2003-10-21 2007-02-22 Staedtler & Uhl Kg Garnitur an einem Fixkamm einer textilen Kämm-Maschine
DE102004054653A1 (de) * 2004-11-11 2006-05-18 Rieter Ingolstadt Spinnereimaschinenbau Ag Auflöseeinrichung mit verbesserter Kontur
DE102005025627B3 (de) * 2005-06-03 2006-10-05 Graf + Cie Ag Verfahren und Vorrichtung zum Herstellen von Sägezahn- und Ganzstahlgarnituren sowie Sägezahndraht
DE102007062841A1 (de) * 2007-12-21 2009-06-25 TRüTZSCHLER GMBH & CO. KG Sägezahnganzstahlgarnitur für Walzen und/oder Trommeln von Karden oder Krempel
KR101100916B1 (ko) * 2008-12-02 2012-01-02 (주)트리플코어스코리아 상압 플라즈마 발생 장치 및 이를 이용한 상압 플라즈마 발생 방법
US10189099B2 (en) 2010-04-22 2019-01-29 Milwaukee Electric Tool Corporation Saw Blade
AU2011242551B2 (en) 2010-04-22 2014-09-04 Milwaukee Electric Tool Corporation Saw blade
AU2011249985A1 (en) * 2010-05-04 2012-10-18 Bekaert Carding Solutions Nv Wire profile for card clothing
WO2012019841A1 (fr) * 2010-08-09 2012-02-16 Nv Bekaert Sa Profil de fil pour garniture de carde
CH704774A1 (de) * 2011-04-08 2012-10-15 Graf & Co Ag Sägezahngarnitur.
USD841417S1 (en) 2011-04-22 2019-02-26 Milwaukee Electric Tool Corporation Saw blade
CN102242422B (zh) * 2011-06-18 2015-05-13 孙鹏子 高密梳棉金属针布
EP2756119B1 (fr) * 2011-09-15 2016-03-30 Groz-Beckert KG Fil pour garniture de cadre avec forme des dents amelioree
CN103930604B (zh) * 2011-11-15 2017-03-15 格罗茨-贝克特两合公司 金属针布
EP2817077B1 (fr) * 2012-02-20 2016-04-13 NV Bekaert SA Filtre de type toile de fibres métalliques
KR101719493B1 (ko) * 2014-01-23 2017-03-24 그로츠-베케르트 카게 카드 와이어
DE102014107079B3 (de) * 2014-04-07 2015-06-18 TRüTZSCHLER GMBH & CO. KG Ganzstahlgarnitur für eine Karde
CH711742A1 (de) * 2015-11-12 2017-05-15 Graf + Cie Ag Garniturdraht.
DE102016114622A1 (de) * 2016-08-08 2018-02-08 TRüTZSCHLER GMBH & CO. KG Sägezahndraht
EP3625012B1 (fr) 2017-05-16 2022-07-06 Milwaukee Electric Tool Corporation Lame de scie
CN108842229A (zh) * 2018-08-21 2018-11-20 金轮针布(江苏)有限公司 高速精梳机用整体锡林
CN112725964B (zh) * 2020-12-23 2022-10-14 宜宾天之华纺织科技有限公司 一种舒弹丝涡流纺生产工艺
CN112725951B (zh) * 2020-12-23 2022-09-06 宜宾天之华纺织科技有限公司 一种腈纶抗静电涡流纺纱生产工艺
CN114411290B (zh) * 2021-12-17 2023-08-04 东华大学 超细纤维梳理用金属针布
CN117661159B (zh) * 2024-01-31 2024-04-05 兴化市丝康丝绸有限公司 一种棉纱生产用梳棉机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0322474A1 (fr) * 1987-12-29 1989-07-05 Graf + Cie AG Fil à denture d'une garniture de cardage pour machines textiles produisant des toisons de fibres orientées au hasard
JPH01306625A (ja) * 1988-05-30 1989-12-11 Kanai Hiroyuki 紡機用メタリック針布
JPH03227414A (ja) * 1989-12-28 1991-10-08 Kanai Hiroyuki 梳綿機用メタリックワイヤ
DE4038352A1 (de) * 1990-12-01 1992-06-04 Fritz Stahlecker Aufloesewalze fuer eine faserbandaufloeseeinrichtung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102044C (fr) *
DE507744C (de) * 1930-09-29 Alfred Law Mowat Kratzenbeschlag fuer Krempeln
GB191000566A (fr) *
US2937413A (en) * 1956-09-27 1960-05-24 John D Hollingsworth Carding tooth
FR1322217A (fr) * 1962-02-12 1963-03-29 Perfectionnements aux dents des garnitures de cardes
FR1322228A (fr) * 1962-02-13 1963-03-29 Procédé et dispositif pour rendre uniforme la hauteur utile des dents d'une garniture de carde
EP0138778B1 (fr) * 1983-10-05 1991-09-11 Marcello Giuliani Carde à chapeaux pourvue d'éléments auto-nettoyants en forme de lame ou de peigne
SU1493696A1 (ru) * 1987-04-20 1989-07-15 Ивановский энергетический институт им.В.И.Ленина Способ изготовлени чешущей гарнитуры шл пки чесальной машины из полос пильчатой ленты
US4928356A (en) * 1987-07-08 1990-05-29 Staedtler & Uhl Top comb for textile machinery and process for cleaning same
US4964195A (en) * 1988-11-18 1990-10-23 Hollingsworth John D Metallic card clothing
DE4300536A1 (de) * 1993-01-12 1994-07-14 Fritz Stahlecker Garniturring für Auflösewalzen von OE-Spinnmaschinen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0322474A1 (fr) * 1987-12-29 1989-07-05 Graf + Cie AG Fil à denture d'une garniture de cardage pour machines textiles produisant des toisons de fibres orientées au hasard
JPH01306625A (ja) * 1988-05-30 1989-12-11 Kanai Hiroyuki 紡機用メタリック針布
JPH03227414A (ja) * 1989-12-28 1991-10-08 Kanai Hiroyuki 梳綿機用メタリックワイヤ
DE4038352A1 (de) * 1990-12-01 1992-06-04 Fritz Stahlecker Aufloesewalze fuer eine faserbandaufloeseeinrichtung

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 14, no. 100 (C - 0693) 23 February 1990 (1990-02-23) *
PATENT ABSTRACTS OF JAPAN vol. 15, no. 512 (C - 0898) 26 December 1991 (1991-12-26) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100385050C (zh) * 2002-10-10 2008-04-30 格拉夫及西有限公司 锯齿钢丝和使用此的梳理机的道夫和/或落卷锡林

Also Published As

Publication number Publication date
DE4436378A1 (de) 1996-04-18
IL115260A0 (en) 1995-12-31
US5581848A (en) 1996-12-10
RU95107194A (ru) 1996-12-27
KR960014434A (ko) 1996-05-22
CN1133357A (zh) 1996-10-16
JPH08113831A (ja) 1996-05-07
ZA957755B (en) 1996-04-09
TW354561U (en) 1999-03-11
AU3068995A (en) 1996-04-26
PL308199A1 (en) 1996-04-15
CZ264895A3 (en) 1996-04-17
CA2158488A1 (fr) 1996-04-13

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