EP0707099A1 - Garniture en éléments de dents de scie - Google Patents
Garniture en éléments de dents de scie Download PDFInfo
- 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- Withdrawn
Links
Images
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)
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)
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)
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)
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)
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 |
-
1994
- 1994-10-12 DE DE4436378A patent/DE4436378A1/de not_active Withdrawn
-
1995
- 1995-03-31 EP EP95104786A patent/EP0707099A1/fr not_active Withdrawn
- 1995-04-18 PL PL95308199A patent/PL308199A1/xx unknown
- 1995-04-27 JP JP7103678A patent/JPH08113831A/ja active Pending
- 1995-05-06 RU RU95107194/12A patent/RU95107194A/ru unknown
- 1995-09-12 IL IL11526095A patent/IL115260A0/xx unknown
- 1995-09-14 CA CA002158488A patent/CA2158488A1/fr not_active Abandoned
- 1995-09-14 ZA ZA957755A patent/ZA957755B/xx unknown
- 1995-09-18 AU AU30689/95A patent/AU3068995A/en not_active Abandoned
- 1995-09-19 US US08/531,190 patent/US5581848A/en not_active Expired - Fee Related
- 1995-09-29 CN CN95118428A patent/CN1133357A/zh active Pending
- 1995-10-05 KR KR1019950034059A patent/KR960014434A/ko not_active Application Discontinuation
- 1995-10-05 TW TW084214325U patent/TW354561U/zh unknown
- 1995-10-11 CZ CZ952648A patent/CZ264895A3/cs unknown
Patent Citations (4)
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)
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)
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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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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17P | Request for examination filed |
Effective date: 19960214 |
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AX | Request for extension of the european patent |
Free format text: LT PAYMENT 950408;SI PAYMENT 950331 |
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RAX | Requested extension states of the european patent have changed |
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17Q | First examination report despatched |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 19980210 |