DE102012006557A1 - Flat bar for a card, which has a support body with a clothing receiving part and a back part - Google Patents
Flat bar for a card, which has a support body with a clothing receiving part and a back part Download PDFInfo
- Publication number
- DE102012006557A1 DE102012006557A1 DE102012006557A DE102012006557A DE102012006557A1 DE 102012006557 A1 DE102012006557 A1 DE 102012006557A1 DE 102012006557 A DE102012006557 A DE 102012006557A DE 102012006557 A DE102012006557 A DE 102012006557A DE 102012006557 A1 DE102012006557 A1 DE 102012006557A1
- Authority
- DE
- Germany
- Prior art keywords
- flat bar
- bar according
- support body
- clip
- recess
- 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- Withdrawn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
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000013459 approach Methods 0.000 claims description 4
- 238000003754 machining Methods 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- 230000006735 deficit Effects 0.000 abstract description 2
- 238000009960 carding Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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
- D01G15/14—Constructional features of carding elements, e.g. for facilitating attachment of card clothing
- D01G15/24—Flats or like members
-
- 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
- D01G15/28—Supporting arrangements for carding elements; Arrangements for adjusting relative positions of carding elements
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
Bei einem Deckelstab für eine Karde, der einen Tragkörper mit einem Garnituraufnahmeteil und einem Rückenteil aufweist, bei dem dem Tragkörper zwei Endkopfteile zugeordnet sind, die auf einer Gleitführung gleiten und mit einem endlosen flexiblen Antriebselement, z. B. Antriebsriemen, zusammenarbeiten, bei dem ein Mitnahmeelement vorhanden ist, das mit dem Tragkörper und dem Antriebselement in Eingriff steht, ist das Mitnahmeelement mit einem Endbereich in einer Ausnehmung der Stirnfläche des Tragkörpers befestigt. Damit die Verbindung zwischen Deckelstab und Mitnahmeelement leicht lösbar und das Mitnahmeelement wiederverwendbar ist und keine Beeinträchtigung der Geometrie des Tragkörpers erfolgt, ist das Mitnahmeelement durch Befestigungsmittel mit dem Tragkörper formschlüssig verbunden, wobei das Befestigungsmittel reversibel lösbar ist.In a flat bar for a card, which has a support body with a clothing receiving part and a back part, in which the support body associated with two end head parts which slide on a sliding guide and with an endless flexible drive element, for. B. drive belt, cooperate, in which a driving element is present, which is in engagement with the support body and the drive element, the driving element is fixed with an end portion in a recess of the end face of the support body. Thus, the connection between the flat rod and driving element easily detachable and the driving element is reusable and no impairment of the geometry of the support body, the driving element is positively connected by fastening means with the support body, wherein the fastening means is reversibly detachable.
Description
Die Erfindung betrifft einen Deckelstab für eine Karde, der einen Tragkörper mit einem Garnituraufnahmeteil und einem Rückenteil aufweist, bei dem dem Tragkörper zwei Endkopfteile zugeordnet sind, die auf einer Gleitführung gleiten und mit einem endlosen flexiblen Antriebselement, z. B. Antriebsriemen, zusammenarbeiten, bei dem ein Mitnahmeelement vorhanden ist, das mit den Endkopfteilen und dem Antriebsriemen in Eingriff steht, wobei das Mitnahmeelement mit einem Endbereich in einer Ausnehmung der Stirnfläche des Tragkörpers befestigt ist.The invention relates to a flat bar for a card, which has a support body with a clothing receiving part and a back part, wherein the support body associated with two end head parts, which slide on a sliding guide and with an endless flexible drive element, for. B. drive belt, cooperate, in which a driving element is present, which is in engagement with the end head parts and the drive belt, wherein the driving element is fixed with an end portion in a recess of the end face of the support body.
Bei einem bekannten Deckelstab (
An den beiden Enden des Tragkörpers der Deckel sind in einer Position, die dicht zur Fußfläche angeordnet ist, zwei Stützstifte aus verschleißfestem Material gebildet, z. B. legierter Stahl, die horizontal positioniert und bestimmt sind, an denen Gleitführungen zu gleiten, um die Deckel zu stützen, die der Trommel gegenüberliegen. Der horizontale Stift zum Einsetzen in den zylindrischen Hohlraum des Zahnriemens ist in einer Position befestigt, die relativ weiter von der unteren Fußfläche des Tragkörpers befindlich ist.At the two ends of the support body of the lid are formed in a position which is arranged close to the foot surface, two support pins made of wear-resistant material, for. B. alloyed steel, which are positioned horizontally and determined to slide on which sliding guides to support the lid, which are opposite to the drum. The horizontal pin for insertion into the cylindrical cavity of the toothed belt is fixed in a position which is located relatively further from the lower foot surface of the support body.
Ein Nachteil bei dem bekannten Deckelstab besteht darin, dass die Verbindung der Bauteile durch Einpressen (Presspassung) des Stiftes hergestellt ist. Dabei können der Stift und. die Ausnehmung plastisch verformt werden. Aufgrund der plastischen Verformung kann der Mitnehmerstift nach Entfernen nicht wiederverwendet werden. Außerdem stört, dass eine Presspassung in der Praxis schwer lösbar ist. Schließlich wird die Geometrie des Tragkörpers durch den Stift beeinträchtigt.A disadvantage of the known flat bar is that the connection of the components by pressing (press fit) of the pin is made. This can be the pen and. the recess are plastically deformed. Due to the plastic deformation of the driving pin can not be reused after removal. In addition, it interferes with the fact that a press fit is difficult to solve in practice. Finally, the geometry of the support body is affected by the pin.
Der Erfindung liegt daher die Aufgabe zugrunde, einen Deckelstab der eingangs benannten Art zu schaffen, der die genannten Nachteile vermeidet, bei dem insbesondere die Verbindung zwischen Deckelstab und Mitnahmeelement leicht lösbar und das Mitnahmeelement wiederverwendbar ist und keine Beeinträchtigung der Geometrie des Tragkörpers erfolgt.The invention is therefore an object of the invention to provide a flat rod of the initially mentioned type which avoids the disadvantages mentioned, in which in particular the connection between the flat rod and driving element easily detachable and the driving element is reusable and no impairment of the geometry of the support body.
Die Lösung dieser Aufgabe erfolgt durch die kennzeichnenden Merkmale des Anspruchs 1.The solution of this object is achieved by the characterizing features of
Erfindungsgemäß sind Befestigungsmittel für eine formschlüssige Verbindung des Mitnahmeelements mit dem Tragkörper vorgesehen. Das Befestigungsmittel ist reversibel lösbar. Ein wesentlicher Vorteil besteht darin, dass durch diese Art der Befestigung die Mitnahmeelemente an den Deckelstäben mit einfachen Werkzeugen vor Ort an der Karde einfach und schnell aus- und eingebaut werden können. Besonders vorteilhaft hierbei ist, dass die Befestigungsmittel reversibel lösbar an den Deckelstäben anbringbar sind, so dass diese nach Austausch wieder verwendet werden können. Vorteilhaft verfügt der Mitnehmer an seinem einen Ende über einen Clip, der in eine Vertiefung des Deckelstabs eingreift. Die Vertiefung kann zweckmäßig nur an den beiden Enden des Deckelstabes durch spanabhebende Bearbeitung erzeugt werden.According to the invention fastening means for a positive connection of the driving element are provided with the support body. The fastening means is reversibly detachable. A significant advantage is that with this type of attachment the driving elements on the flat bars with simple tools on site on the card can be quickly and easily removed and installed. It is particularly advantageous here that the fastening means are reversibly releasably attachable to the flat bars, so that they can be used again after replacement. Advantageously, the driver has at its one end via a clip which engages in a recess of the flat bar. The depression can be useful produced by machining only at the two ends of the flat bar.
Die Ansprüche 2 bis 18 haben vorteilhafte Weiterbildungen der Erfindung zum Inhalt.The
Die Erfindung wird nachfolgend anhand von zeichnerisch dargestellten Ausführungsbeispielen näher erläutert.The invention will be explained in more detail with reference to exemplary embodiments illustrated in the drawings.
Es zeigt.It shows.
Nach
In
Nach
Entsprechend
Nach
Mit
Zum Einbau wird der Clip
Durch die Erfindung ist das Mitnahmeelement
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- EP 0794272 A [0002] EP 0794272 A [0002]
Claims (18)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012006557A DE102012006557A1 (en) | 2012-04-02 | 2012-04-02 | Flat bar for a card, which has a support body with a clothing receiving part and a back part |
IT000197A ITMI20130197A1 (en) | 2012-04-02 | 2013-02-12 | HAT OF CARDA FOR A CARDING MACHINE, WHICH CARDA HAT HAS A CARRIER, WHICH HAS A SECTION OF SHORTHANDLE AND A BACK |
CN2013100812048A CN103361773A (en) | 2012-04-02 | 2013-03-14 | Carding machine cover plate used for carding machine |
BRBR102013006508-0A BR102013006508A2 (en) | 2012-04-02 | 2013-03-22 | Flat card for a card machine whose flat card has a transport element, which has a garment retention portion and a rear |
GB1305410.1A GB2502419A (en) | 2012-04-02 | 2013-03-25 | Card flat for a carding machine, comprising a carrying member and drive transfer element with releasable fastening means |
CH00695/13A CH706358B1 (en) | 2012-04-02 | 2013-03-28 | A lid bar for a carding machine, the lid bar comprising a support body with a clothing receiving part and a back part. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012006557A DE102012006557A1 (en) | 2012-04-02 | 2012-04-02 | Flat bar for a card, which has a support body with a clothing receiving part and a back part |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102012006557A1 true DE102012006557A1 (en) | 2013-10-02 |
Family
ID=48326602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102012006557A Withdrawn DE102012006557A1 (en) | 2012-04-02 | 2012-04-02 | Flat bar for a card, which has a support body with a clothing receiving part and a back part |
Country Status (6)
Country | Link |
---|---|
CN (1) | CN103361773A (en) |
BR (1) | BR102013006508A2 (en) |
CH (1) | CH706358B1 (en) |
DE (1) | DE102012006557A1 (en) |
GB (1) | GB2502419A (en) |
IT (1) | ITMI20130197A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018104560A1 (en) * | 2018-02-28 | 2019-08-29 | TRüTZSCHLER GMBH & CO. KG | Device on a spinning preparation machine, and method for producing a working element for a spinning preparation machine |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4827573A (en) * | 1985-02-15 | 1989-05-09 | Hans Kuehl | Top bar |
EP0627507A1 (en) * | 1993-06-03 | 1994-12-07 | Maschinenfabrik Rieter Ag | Carding machine with revolving flats |
EP0794272A1 (en) | 1996-03-04 | 1997-09-10 | F.LLi Marzoli & C. S.p.A. | Device for guiding and coupling the sliding flat with the drive belt in a flat card |
DE20121337U1 (en) * | 2001-09-21 | 2002-08-08 | Trützschler GmbH & Co KG, 41199 Mönchengladbach | Device on a card for cotton, man-made fibers and the like. in which there is at least one flat bar with a flat set |
WO2007071087A1 (en) * | 2005-12-21 | 2007-06-28 | Maschinenfabrik Rieter Ag | Carding bar for a carding machine |
DE102010053178A1 (en) * | 2010-12-03 | 2012-06-06 | Trützschler GmbH & Co Kommanditgesellschaft | Device on a card or carding, in which at least one working and / or functional element is present, for. B. Festkardierelement, revolving lid |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3814412A1 (en) * | 1988-04-28 | 1989-11-09 | Truetzschler & Co | LID ROD FOR CARD |
IT1319759B1 (en) * | 2000-12-28 | 2003-11-03 | Marzoli Spa | DRIVING AND DRAGING SYSTEM OF THE MOBILE HATS IN A HAT |
DE50204305D1 (en) * | 2001-06-21 | 2005-10-27 | Rieter Ag Maschf | Locked snap connection between card cover and drive belt |
DE102006016832B4 (en) * | 2006-04-07 | 2021-04-15 | Trützschler GmbH & Co Kommanditgesellschaft | Set carrier for a card cover covering |
CN201272841Y (en) * | 2008-09-09 | 2009-07-15 | 施越浩 | Fixed cover plate framework |
-
2012
- 2012-04-02 DE DE102012006557A patent/DE102012006557A1/en not_active Withdrawn
-
2013
- 2013-02-12 IT IT000197A patent/ITMI20130197A1/en unknown
- 2013-03-14 CN CN2013100812048A patent/CN103361773A/en active Pending
- 2013-03-22 BR BRBR102013006508-0A patent/BR102013006508A2/en not_active Application Discontinuation
- 2013-03-25 GB GB1305410.1A patent/GB2502419A/en not_active Withdrawn
- 2013-03-28 CH CH00695/13A patent/CH706358B1/en not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4827573A (en) * | 1985-02-15 | 1989-05-09 | Hans Kuehl | Top bar |
EP0627507A1 (en) * | 1993-06-03 | 1994-12-07 | Maschinenfabrik Rieter Ag | Carding machine with revolving flats |
EP0794272A1 (en) | 1996-03-04 | 1997-09-10 | F.LLi Marzoli & C. S.p.A. | Device for guiding and coupling the sliding flat with the drive belt in a flat card |
DE20121337U1 (en) * | 2001-09-21 | 2002-08-08 | Trützschler GmbH & Co KG, 41199 Mönchengladbach | Device on a card for cotton, man-made fibers and the like. in which there is at least one flat bar with a flat set |
WO2007071087A1 (en) * | 2005-12-21 | 2007-06-28 | Maschinenfabrik Rieter Ag | Carding bar for a carding machine |
DE102010053178A1 (en) * | 2010-12-03 | 2012-06-06 | Trützschler GmbH & Co Kommanditgesellschaft | Device on a card or carding, in which at least one working and / or functional element is present, for. B. Festkardierelement, revolving lid |
Also Published As
Publication number | Publication date |
---|---|
GB2502419A (en) | 2013-11-27 |
GB201305410D0 (en) | 2013-05-08 |
CN103361773A (en) | 2013-10-23 |
CH706358B1 (en) | 2017-02-28 |
ITMI20130197A1 (en) | 2013-10-03 |
BR102013006508A2 (en) | 2015-06-09 |
CH706358A2 (en) | 2013-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R163 | Identified publications notified | ||
R012 | Request for examination validly filed | ||
R120 | Application withdrawn or ip right abandoned |