<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE ep-patent-document PUBLIC "-//EPO//EP PATENT DOCUMENT 1.7.1//EN" "ep-patent-document-v1-7-1.dtd">
<!-- This XML data has been generated under the supervision of the European Patent Office -->
<ep-patent-document id="EP26182947A3" file="EP26182947NWA3.xml" lang="de" country="EP" doc-number="4775721" kind="A3" date-publ="20261021" status="n" dtd-version="ep-patent-document-v1-7-1">
<SDOBI lang="de"><B000><eptags><B001EP>ATBECHDEDKESFRGBGRITLILUNLSEMCPTIESILTLVFIROMKCYALTRBGCZEEHUPLSK..HRIS..MTNORSMESM..................</B001EP><B005EP>J</B005EP><B007EP>0009013-ENDS01</B007EP></eptags></B000><B100><B110>4775721</B110><B120><B121>EUROPÄISCHE PATENTANMELDUNG</B121></B120><B130>A3</B130><B140><date>20261021</date></B140><B190>EP</B190></B100><B200><B210>26182947.7</B210><B220><date>20230629</date></B220><B250>de</B250><B251EP>de</B251EP><B260>de</B260></B200><B300><B310>102022116504</B310><B320><date>20220701</date></B320><B330><ctry>DE</ctry></B330></B300><B400><B405><date>20261021</date><bnum>202643</bnum></B405><B430><date>20260715</date><bnum>202629</bnum></B430></B400><B500><B510EP><classification-ipcr sequence="1"><text>D01H   5/32        20060101AFI20260914BHEP        </text></classification-ipcr><classification-ipcr sequence="2"><text>D01G  15/64        20060101ALN20260914BHEP        </text></classification-ipcr></B510EP><B520EP><classifications-cpc><classification-cpc sequence="1"><text>D01H   5/32        20130101 FI20231103BHEP        </text></classification-cpc><classification-cpc sequence="2"><text>D01G  15/64        20130101 LA20250205BHEP        </text></classification-cpc></classifications-cpc></B520EP><B540><B541>de</B541><B542>REGULIERSTRECKE, VERFAHREN ZUM BETREIBEN EINER REGULIERSTRECKE SOWIE VERFAHREN ZUM UMRÜSTEN EINER REGULIERSTRECKE</B542><B541>en</B541><B542>REGULATING SECTION, METHOD FOR OPERATING A REGULATING SECTION AND METHOD FOR RETROFITTING A REGULATING SECTION</B542><B541>fr</B541><B542>SECTION DE RÉGULATION, PROCÉDÉ DE FONCTIONNEMENT D'UNE SECTION DE RÉGULATION AINSI QUE PROCÉDÉ DE RÉÉQUIPEMENT D'UNE SECTION DE RÉGULATION</B542></B540><B590><B598>2</B598></B590></B500><B600><B620><parent><pdoc><dnum><anum>23182368.3</anum><pnum>4299808</pnum></dnum><date>20230629</date></pdoc></parent></B620></B600><B700><B710><B711><snm>Rieter AG</snm><iid>102048002</iid><irf>ARI-10275a-22</irf><adr><str>Klosterstrasse 20</str><city>8406 Winterthur</city><ctry>CH</ctry></adr></B711></B710><B720><B721><snm>Greis, Dietmar</snm><adr><city>85055 Ingolstadt</city><ctry>DE</ctry></adr></B721><B721><snm>Göhler, Holm</snm><adr><city>01809 Heidenau</city><ctry>DE</ctry></adr></B721><B721><snm>Schmolke, Daniel</snm><adr><city>85049 Ingolstadt</city><ctry>DE</ctry></adr></B721></B720><B740><B741><snm>Canzler &amp; Bergmeier Patentanwälte
Partnerschaft mbB</snm><iid>101878558</iid><adr><str>Despag-Straße 6</str><city>85055 Ingolstadt</city><ctry>DE</ctry></adr></B741></B740></B700><B800><B840><ctry>AL</ctry><ctry>AT</ctry><ctry>BE</ctry><ctry>BG</ctry><ctry>CH</ctry><ctry>CY</ctry><ctry>CZ</ctry><ctry>DE</ctry><ctry>DK</ctry><ctry>EE</ctry><ctry>ES</ctry><ctry>FI</ctry><ctry>FR</ctry><ctry>GB</ctry><ctry>GR</ctry><ctry>HR</ctry><ctry>HU</ctry><ctry>IE</ctry><ctry>IS</ctry><ctry>IT</ctry><ctry>LI</ctry><ctry>LT</ctry><ctry>LU</ctry><ctry>LV</ctry><ctry>MC</ctry><ctry>ME</ctry><ctry>MK</ctry><ctry>MT</ctry><ctry>NL</ctry><ctry>NO</ctry><ctry>PL</ctry><ctry>PT</ctry><ctry>RO</ctry><ctry>RS</ctry><ctry>SE</ctry><ctry>SI</ctry><ctry>SK</ctry><ctry>SM</ctry><ctry>TR</ctry></B840><B880><date>20261021</date><bnum>202643</bnum></B880></B800></SDOBI>
<abstract id="abst" lang="de">
<p id="pa01" num="0001">Die Erfindung betrifft eine Regulierstrecke (1) mit einem Streckwerk (4), das mehrere hintereinander angeordnete Walzenkombinationen (6, 6', 6") zum Verziehen eines zu verarbeitenden Faservlieses (7) aufweist, und mit einer Antriebseinheit (8) zum Antreiben der mehreren Walzenkombinationen (6, 6', 6"), wobei die Antriebseinheit (8) umfasst: einen Hauptmotor (9) zum drehzahlkonstanten Antreiben wenigstens einer ersten Walzenkombination (6") mit einer Hauptdrehzahl, und einen Reguliermotor (17) zum Regulieren der Drehzahl wenigstens einer zweiten Walzenkombination (6, 6'), wobei durch das Regulieren die Drehzahl der zweiten Walzenkombination (6, 6') von einer von der Hauptdrehzahl abhängigen Grunddrehzahl in eine von der Hauptdrehzahl unabhängige Regulierdrehzahl veränderbar und so der Verzug des Faservlieses (7) einstellbar ist. Die erfindungsgemäße Regulierstrecke (1) zeichnet sich dadurch aus, dass der Reguliermotor (17) antriebsunabhängig vom Hauptmotor (9) ausgebildet ist und basierend auf einem von der Hauptdrehzahl abhängigen elektrischen Signals (18) die zweite Walzenkombination (6, 6') unabhängig vom Hauptmotor (9) mit der Regulierdrehzahl antreibt. Ferner betrifft die Erfindung ein Verfahren zum Betreiben sowie ein Verfahren zum Umrüsten einer Regulierstrecke (1).
<img id="iaf01" file="imgaf001.png" wi="78" he="65" img-content="drawing" img-format="png"/></p>
</abstract>
<search-report-data id="srep" lang="de" srep-office="EP" date-produced=""><doc-page id="srep0001" file="srep0001.tif" wi="160" he="240" type="tif"/><doc-page id="srep0002" file="srep0002.tif" wi="158" he="240" type="tif"/></search-report-data><search-report-data date-produced="20260909" id="srepxml" lang="de" srep-office="EP" srep-type="ep-sr" status="n"><!--
 The search report data in XML is provided for the users' convenience only. It might differ from the search report of the PDF document, which contains the officially published data. The EPO disclaims any liability for incorrect or incomplete data in the XML for search reports.
 -->

<srep-info><file-reference-id>ARI-10275a-22</file-reference-id><application-reference><document-id><country>EP</country><doc-number>26182947.7</doc-number></document-id></application-reference><applicant-name><name>Rieter AG</name></applicant-name><srep-established srep-established="yes"/><srep-invention-title title-approval="no"/><srep-abstract abs-approval="yes"/><srep-figure-to-publish figinfo="none"/><srep-info-admin><srep-office><addressbook><text>DH</text></addressbook></srep-office><date-search-report-mailed><date>20260915</date></date-search-report-mailed></srep-info-admin></srep-info><srep-for-pub><srep-fields-searched><minimum-documentation><classifications-ipcr><classification-ipcr><text>D01H</text></classification-ipcr></classifications-ipcr></minimum-documentation></srep-fields-searched><srep-citations><citation id="sr-cit0001"><patcit dnum="EP2149628A1" id="sr-pcit0001" url="http://v3.espacenet.com/textdoc?DB=EPODOC&amp;IDX=EP2149628&amp;CY=ep"><document-id><country>EP</country><doc-number>2149628</doc-number><kind>A1</kind><name>RIETER INGOLSTADT GMBH [DE]</name><date>20100203</date></document-id></patcit><category>A,D</category><rel-claims>1-3</rel-claims><rel-passage><passage>* das ganze Dokument *</passage></rel-passage></citation></srep-citations><srep-admin><examiners><primary-examiner><name>Humbert, Thomas</name></primary-examiner></examiners><srep-office><addressbook><text>The Hague</text></addressbook></srep-office><date-search-completed><date>20260909</date></date-search-completed></srep-admin><!--							The annex lists the patent family members relating to the patent documents cited in the above mentioned European search report.							The members are as contained in the European Patent Office EDP file on							The European Patent Office is in no way liable for these particulars which are merely given for the purpose of information.							For more details about this annex : see Official Journal of the European Patent Office, No 12/82						--><srep-patent-family><patent-family><priority-application><document-id><country>EP</country><doc-number>2149628</doc-number><kind>A1</kind><date>20100203</date></document-id></priority-application><family-member><document-id><country>AT</country><doc-number>E525503</doc-number><kind>T1</kind><date>20111015</date></document-id></family-member><family-member><document-id><country>CN</country><doc-number>201545963</doc-number><kind>U</kind><date>20100811</date></document-id></family-member><family-member><document-id><country>DE</country><doc-number>102008040871</doc-number><kind>A1</kind><date>20100204</date></document-id></family-member><family-member><document-id><country>EP</country><doc-number>2149628</doc-number><kind>A1</kind><date>20100203</date></document-id></family-member></patent-family></srep-patent-family></srep-for-pub></search-report-data>
</ep-patent-document>
