EP1652976A2 - Dispositif d'extraction de fibres avec un angle variable entre le puit d'aérage et la bande d'évacuation - Google Patents
Dispositif d'extraction de fibres avec un angle variable entre le puit d'aérage et la bande d'évacuation Download PDFInfo
- Publication number
- EP1652976A2 EP1652976A2 EP05016149A EP05016149A EP1652976A2 EP 1652976 A2 EP1652976 A2 EP 1652976A2 EP 05016149 A EP05016149 A EP 05016149A EP 05016149 A EP05016149 A EP 05016149A EP 1652976 A2 EP1652976 A2 EP 1652976A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- air
- adjustable
- wall
- fibers
- duct
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- D01G15/02—Carding machines
- D01G15/12—Details
- D01G15/46—Doffing or like arrangements for removing fibres from carding elements; Web-dividing apparatus; Condensers
- D01G15/465—Doffing arrangements for removing fibres using, or cooperating with, pneumatic means
Definitions
- the invention relates to a nonwoven card according to the preamble of claim 1.
- fleece cards are known. It is known, through adjustments in the air duct, be it by a wall of the duct or be it by the adjustment of a nozzle provided in the duct or by an air duct provided in the air divider to influence the air flow such that thereby directs the fiber jet can be influenced or the detachment process of the fibers from the drum as well as the filing of the fibers on the storage belt.
- the invention has for its object to improve a generic Vlieskrempel to the effect that the most versatile and effective influencing of the air jet is possible.
- the invention proposes to adjust not only one but both walls of the air shaft.
- both walls can be pivoted about an axis which is parallel to the axis of the main cylinder, or the two walls can be moved together in parallel, so that the air duct is moved virtually opposite to the spool and the tangential impingement of the air on the spool on this Way is influenced, so that in particular the area in which the fibers are thrown off the spool, can be influenced and in this way the further fiber flow can be influenced up to the storage belt.
- an adjustable air duct 2 which leads tangentially air to a spool 3 and is bounded by two walls.
- a tambourferne wall 4 of the air shaft 2 is, as indicated by the double arrow in the drawing, together with a lower roller 5 laterally adjustable.
- Within the air shaft 2 is located just before the air reaches the drum 3, an air divider. 6
- the tambournahe wall 7 of the air shaft 2 is also adjustable laterally together with a skimmer 8, as also indicated by a double arrow. Due to the adjustability of the haul-off nose, the fiber jet of textile fibers, which are conveyed on the spool in the gap between the spool surface and the illustrated carding segment 9 and possibly existing carding segments (not shown), is influenced so that the fibers either rest even longer on the spool, after they have passed the haul-off nose 8, or that the fiber jet is farther away from it flies, so that the separation point at which the fibers leave the tambour can be influenced.
- the detachment generally begins at the end of the carding segment 9, ie when the fibers have arrived at the end of the carding segment 9 shown on the right. There begins a Abschleuderkanal 10, which extends to the skimmer nose 8. The corresponding end of the carding segment 9 is marked A, which denotes the Abschleuderddling.
- the air divider 6 is adjustable together with the Abschleudernase and the tambournahen wall 7 of the air shaft 2.
- the fibers are deposited evenly distributed on an air-permeable storage belt 11 when the tape runs counter to the direction of the air flow, ie in the direction of the arrow indicated on the right on the storage belt 11.
- the inclination of the storage belt 11 where the fiber jet occurs on the storage belt 11, so the angle between storage belt 11 and the fiber jet, can be influenced by an adjustable guide roller 12, wherein together with the guide roller 12, a sealing member 14 can be adjusted, so this as close as possible to the storage belt 11 is guided.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004036354 | 2004-07-27 | ||
| DE102004060967A DE102004060967B4 (de) | 2004-07-27 | 2004-12-17 | Faserabzug mit verstellbarem Winkel von Luftschacht und Ablageband |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1652976A2 true EP1652976A2 (fr) | 2006-05-03 |
| EP1652976A3 EP1652976A3 (fr) | 2007-01-10 |
| EP1652976B1 EP1652976B1 (fr) | 2008-07-09 |
Family
ID=35695820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP05016149A Expired - Lifetime EP1652976B1 (fr) | 2004-07-27 | 2005-07-26 | Dispositif d'extraction de fibres avec un angle variable entre le puit d'aérage et la bande d'évacuation |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1652976B1 (fr) |
| AT (1) | ATE400679T1 (fr) |
| DE (2) | DE102004060967B4 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106544762A (zh) * | 2015-09-22 | 2017-03-29 | 湖北金汉江精制棉有限公司 | 精制棉二次除杂回收系统 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4097965A (en) * | 1976-08-17 | 1978-07-04 | Scott Paper Company | Apparatus and method for forming fibrous structures comprising predominantly short fibers |
| DE3901313A1 (de) * | 1989-01-18 | 1990-07-19 | Hollingsworth Gmbh | Vlieskrempel |
| DE10144728A1 (de) * | 2001-06-27 | 2003-01-16 | Ake Innotech Gmbh Automatisier | Doppelkopfvliesmaschine zur grenzschichtfreien aerodynamischen Mischvliesbildung |
| DE20205954U1 (de) * | 2002-04-17 | 2002-08-14 | ERKO Textilmaschinen GmbH, 48249 Dülmen | Vlieskrempel |
| DE10255518B4 (de) * | 2002-11-27 | 2007-10-31 | ERKO Trützschler GmbH | Krempel mit Luft-Teiler |
| DE10321283B4 (de) * | 2003-05-13 | 2005-09-22 | Horst Graute | Vliesmaschine |
-
2004
- 2004-12-17 DE DE102004060967A patent/DE102004060967B4/de not_active Expired - Fee Related
-
2005
- 2005-07-26 DE DE502005004614T patent/DE502005004614D1/de not_active Expired - Lifetime
- 2005-07-26 AT AT05016149T patent/ATE400679T1/de active
- 2005-07-26 EP EP05016149A patent/EP1652976B1/fr not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106544762A (zh) * | 2015-09-22 | 2017-03-29 | 湖北金汉江精制棉有限公司 | 精制棉二次除杂回收系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102004060967A1 (de) | 2006-03-23 |
| DE502005004614D1 (de) | 2008-08-21 |
| EP1652976A3 (fr) | 2007-01-10 |
| DE102004060967B4 (de) | 2007-05-03 |
| ATE400679T1 (de) | 2008-07-15 |
| EP1652976B1 (fr) | 2008-07-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE102015218650B3 (de) | Vorrichtung zum Schneiden von Blechplatinen aus einem Blechband | |
| DE3901313A1 (de) | Vlieskrempel | |
| WO2012098131A1 (fr) | Procédé et dispositif de criblage des impuretés contenues dans un flux pneumatique de fibres | |
| DE3910292C2 (de) | Zuführ- und Auflöseeinrichtung in einer Spinnvorrichtung einer OE-Spinnmaschine | |
| DE4418248C2 (de) | Vorrichtung zum Herstellen eines Faservlieses | |
| CH695350A5 (de) | Vorrichtung zur Entfernung von Kurzfasern oder Trash, an einer Karde für Textilfasern. | |
| DE102006028448A1 (de) | Kreuzleger | |
| EP1652976B1 (fr) | Dispositif d'extraction de fibres avec un angle variable entre le puit d'aérage et la bande d'évacuation | |
| DE102017215374A1 (de) | Fördervorrichtung | |
| DE102020005687A1 (de) | Windstreuvorrichtung | |
| DE10321283A1 (de) | Vliesmaschine | |
| EP1790760B1 (fr) | Unité de buse d'air pour réaliser un fil | |
| CH627798A5 (de) | Pneumatische reinigungseinrichtung am einlauftisch einer spinnereimaschine. | |
| AT391150B (de) | Vorrichtung zum herstellen eines faservlieses | |
| DE102020005686B4 (de) | Windstreuvorrichtung | |
| DE3821771A1 (de) | Verfahren zum abscheiden von abfall an einer baumwoll-karde und baumwoll-karde | |
| EP2986765B1 (fr) | Banc d'étirage pour machine à tricoter | |
| EP1490539B1 (fr) | Dispositif de serrage pneumatique pour un assemblage de fibres et procede de serrage pneumatique d'un assemblage de fibres | |
| DE4227884C2 (de) | Verfahren und Vorrichtung zum pneumatischen Zuführen von Fasern zu der Fasersammelfläche eines Offenend-Spinnelementes | |
| CH683846A5 (de) | Vorrichtung zur Abnahme von Krempelfaserflor von der Abnahmewalze einer Krempelvorrichtung. | |
| DE3929230A1 (de) | Einrichtung zur faserabnahme von der ausstosswalze einer offen-end-spinnmaschine | |
| DE1510321C3 (de) | Vorrichtung an Karden zum pneumatischen Wegführen von Verunreinigungen | |
| DE4224687A1 (de) | Verfahren und Vorrichtung zum Offenend-Spinnen | |
| AT397665B (de) | Vorrichtung zum herstellen eines faservlieses | |
| EP3630432B1 (fr) | Système de canal courbé servant à dévier un flux de particules comprenant des particules encollées, dispositif d'une installation ou destiné à une installation de fabrication de panneaux de particules, et procédé servant à empêcher l'accumulation de colle et/ou de particules dans un système de canal courbé |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
| AX | Request for extension of the european patent |
Extension state: AL BA HR MK YU |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ERKO TRUETZSCHLER GMBH |
|
| PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
| RIC1 | Information provided on ipc code assigned before grant |
Ipc: D01G 15/46 20060101AFI20061129BHEP |
|
| AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
| AX | Request for extension of the european patent |
Extension state: AL BA HR MK YU |
|
| 17P | Request for examination filed |
Effective date: 20070301 |
|
| AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
| REF | Corresponds to: |
Ref document number: 502005004614 Country of ref document: DE Date of ref document: 20080821 Kind code of ref document: P |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
| NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080709 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20081109 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080709 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20081209 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20081020 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080709 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080709 Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080709 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20081009 |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080731 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080709 Ref country code: IE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080709 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080709 |
|
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080709 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080709 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080709 |
|
| 26N | No opposition filed |
Effective date: 20090414 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20081009 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
| GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20090726 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090731 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090731 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090726 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080709 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090110 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080726 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080709 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080709 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20081010 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 502005004614 Country of ref document: DE Owner name: TRUETZSCHLER NONWOVENS GMBH, DE Free format text: FORMER OWNER: ERKO TRUETZSCHLER GMBH, 48249 DUELMEN, DE Effective date: 20120802 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20130725 Year of fee payment: 9 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20130726 Year of fee payment: 9 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140726 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 12 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 13 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140731 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 14 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20220620 Year of fee payment: 18 Ref country code: AT Payment date: 20220721 Year of fee payment: 18 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20220720 Year of fee payment: 18 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502005004614 Country of ref document: DE |
|
| REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 400679 Country of ref document: AT Kind code of ref document: T Effective date: 20230726 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230726 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20240201 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230726 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230731 |