EP0852269A1 - Holding and positioning device for leno selvedge mechanisms on looms - Google Patents

Holding and positioning device for leno selvedge mechanisms on looms Download PDF

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Publication number
EP0852269A1
EP0852269A1 EP97120246A EP97120246A EP0852269A1 EP 0852269 A1 EP0852269 A1 EP 0852269A1 EP 97120246 A EP97120246 A EP 97120246A EP 97120246 A EP97120246 A EP 97120246A EP 0852269 A1 EP0852269 A1 EP 0852269A1
Authority
EP
European Patent Office
Prior art keywords
holding
leno
positioning device
axis
carrier
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Withdrawn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
EP97120246A
Other languages
German (de)
French (fr)
Inventor
Valentin Krumm
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.)
Lindauer Dornier GmbH
Original Assignee
Lindauer Dornier GmbH
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
Priority claimed from DE1996151610 external-priority patent/DE19651610B4/en
Application filed by Lindauer Dornier GmbH filed Critical Lindauer Dornier GmbH
Publication of EP0852269A1 publication Critical patent/EP0852269A1/en
Withdrawn legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C7/00—Leno or similar shedding mechanisms
    • D03C7/04—Mechanisms having discs oscillating about a weftwise axis and having apertures for warp threads
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C7/00—Leno or similar shedding mechanisms
    • D03C7/08—Devices for twisting warp threads repeatedly in the same direction

Definitions

  • the invention relates to a holding and positioning device for a Leno device in weaving machines.
  • a holding and positioning device for a leno edge device according to the DE 195 48 955 C1 is not known.
  • DE 195 48 955 C1 does not disclose how and where the previously known ones Turner edge devices are held within and related to the weaving machine different weaving widths can be positioned.
  • the leno edge device is carried by connecting means which receive the stator body of a rotor of an electric motor which is reversible in its direction of rotation and at least some of these means make the leno edge device positionable on fabric widths to be produced, i.e. the leno edge devices can be displaced in the z-axis on one Carrier arranged and further adjustable about its longitudinal axis.
  • Such means are associated with provisions which are adjustable in the x and y axes and are additionally arranged so as to be rotatable about a common axis of rotation.
  • these connecting means and these precautions form a holding and positioning device for the respective leno selvedge device, which is integrated in the weaving machine and arranged either machine-bound or not machine-bound.
  • a holding and positioning device is connected, for example, to the foundation on which the weaving machine rests.
  • the embodiment shows a holding and positioning device for Leno edge devices according to the one mentioned in the preamble of claim 1 Features.
  • a holding and positioning device 35, 36 for at least one leno selvedge device 1 is shown.
  • the housing of the drive motor 5 of the leno edge device 1 is connected to the device 36 via connecting means 35.
  • the connecting means 35 consist here, for example, of a support 35a, an intermediate piece 35b and a clamping means 35c.
  • a clamping connection between the clamping means 35c and a carrier 36a of the device 36 can be produced and canceled by means not shown in detail.
  • the connecting means can be positioned together with the leno edge device 1 in the z-axis of the device 36 and around the longitudinal axis 36a 'of the carrier 36a with respect to the formation of the leno edges on the tissue.
  • the carrier 36a is received in a rotationally fixed manner in at least one bearing block 36c.
  • the bearing block 36c is connected to a bearing plate 36d accommodated in a longitudinal guide part 36e.
  • the bearing plate 36d can be locked in the longitudinal guide part by means not shown.
  • the longitudinal guide part 36e thus allows the leno edge devices 1 to be adjusted in the x-axis.
  • the longitudinal guide part 36e is connected to one end of a telescopic support 36f.
  • the free end of the inner tube 36f 'of the telescopic support 36f is rotatably received in the outer tube 36f''d.
  • the telescopic support 36f thus allows the leno edge devices 1 to be adjusted in the y-axis and to be positioned about the axis of rotation 36b of the device 36.
  • the outer tube 36f ′′ of the telescopic support 36f is connected here to the foundation 37 via a base plate 36g, on which the weaving machine, not shown, rests.
  • Such a device can advantageously be positioned as a single unit centrally in the weaving machine or as a separate unit on either side of the warp threads.
  • the carrier 36a can connect the two units 36 to one another.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
  • Surgical Instruments (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Auxiliary Weaving Apparatuses, Weavers' Tools, And Shuttles (AREA)

Abstract

The appts. to form a leno edge at the woven fabric, especially in a jet loom, has a rotary symmetrical body (23) which rotates in at least one direction round its geometrical longitudinal axis (24) to apply a friction carrier effect on the leno yarns (9,10).

Description

Die Erfindung betrifft eine Halte- und Positioniereinrichtung für eine Dreherkantenvorrichtung in Webmaschinen.The invention relates to a holding and positioning device for a Leno device in weaving machines.

Eine Halte- und Positioniereinrichtung für eine Dreherkantenvorrichtung gemäß der DE 195 48 955 C1 ist nicht bekannt.A holding and positioning device for a leno edge device according to the DE 195 48 955 C1 is not known.

Insbesondere offenbart die DE 195 48 955 C1 nicht, wie und wo die vorbekannten Dreherkantenvorrichtungen innerhalb der Webmaschine gehalten und in Bezug auf unterschiedliche Webbreiten positioniert werden können.In particular, DE 195 48 955 C1 does not disclose how and where the previously known ones Turner edge devices are held within and related to the weaving machine different weaving widths can be positioned.

Davon ausgehend ist es Aufgabe der Erfindung, eine Einrichtung zum Halten und Positionieren für vorgenannte Dreherkantenvorrichtungen innerhalb der Webmaschine zu schaffen.Based on this, it is an object of the invention to provide a device for holding and Positioning for the aforementioned leno selvedge devices within the weaving machine create.

Erfindungsgemäß wird die Aufgaben durch die technischen Merkmale des Patentanspruchs 1 gelöst.According to the invention, the tasks are performed by the technical features of claim 1 solved.

Danach ist erfindungswesentlich, daß die Dreherkantenvorrichtung von Verbindungsmittel getragen wird, die den Statorkörper eines in seiner Drehrichtung umkehrbaren Rotors eines Elektromotors aufnehmen und wenigstens ein Teil dieser Mittel die Dreherkantenvorrichtung auf unterschiedlich herzustellende Gewebebreiten positionierbar macht, die Dreherkantenvorrichtungen also in der z-Achse verschiebbar auf einem Träger angeordnet und ferner um dessen Längsachse verstellbar sind. Solche Mittel stehen mit Vorkehrungen in Verbindung, die in der x- und y-Achse verstellbar sind und zusätzlich um eine gemeinsame Drehachse rotierbar angeordnet sind. Zusammen mit dem Träger bilden diese Verbindungsmittel und diese Vorkehrungen eine Halte- und Positioniereinrichtung für die jeweilige Dreherkantenvorrichtung aus, die in der Webmaschine integriert und entweder maschinengebunden oder nicht maschinengebunden angeordnet ist.
Eine solche Halte- und Positioniereinrichtung ist z.B. mit dem Fundament verbunden, auf dem die Webmaschine ruht.Thereafter, it is essential to the invention that the leno edge device is carried by connecting means which receive the stator body of a rotor of an electric motor which is reversible in its direction of rotation and at least some of these means make the leno edge device positionable on fabric widths to be produced, i.e. the leno edge devices can be displaced in the z-axis on one Carrier arranged and further adjustable about its longitudinal axis. Such means are associated with provisions which are adjustable in the x and y axes and are additionally arranged so as to be rotatable about a common axis of rotation. Together with the carrier, these connecting means and these precautions form a holding and positioning device for the respective leno selvedge device, which is integrated in the weaving machine and arranged either machine-bound or not machine-bound.
Such a holding and positioning device is connected, for example, to the foundation on which the weaving machine rests.

Die Erfindung wird anhand des in der Zeichnung gezeigten Ausführungsbeispieles erläutert.The invention is explained with reference to the embodiment shown in the drawing.

Das Ausführungsbeispiel zeigt eine Halte- und Positioniereinrichtung für Dreherkantenvorrichtungen gemäß der im Oberbegriff des Patentanspruchs 1 genannten Merkmale.The embodiment shows a holding and positioning device for Leno edge devices according to the one mentioned in the preamble of claim 1 Features.

In der einzigen Figur wird eine Halte- und Positioniereinrichtung 35,36 für wenigstens eine Dreherkantenvorrichtung 1 dargestellt.
Das Gehäuse des Antriebmotors 5 der Dreherkantenvorrichtung 1 ist über Verbindungsmittel 35 mit der Einrichtung 36 verbunden.
Die Verbindungsmittel 35 bestehen hier z.B. aus einer Stütze 35a, einem Zwischenstück 35b und einem Klemmittel 35c.
Über ein nicht näher dargestelltes Mittel ist eine Klemmverbindung zwischen dem Klemmittel 35c und einem Träger 36a der Einrichtung 36 herstellbar und aufhebbar. Die Verbindungsmittel sind dabei zusammen mit der Dreherkantenvorrichtung 1 in der z-Achse der Einrichtung 36 und um die Längsachse 36a' des Trägers 36a in Bezug auf die Dreherkantenbildung am Gewebe positionierbar.
Der Träger 36a ist in wenigstens einem Lagerbock 36c drehfest aufgenommen.
Der Lagerbock 36c ist mit einer in einem Längsführungsteil 36e aufgenommenen Lagerplatte 36d verbunden.
Die Lagerplatte 36d ist in dem Längsführungsteil durch nicht dargestellte Mittel arretierbar.
Das Längsführungsteil 36e erlaubt damit eine Verstellung der Dreherkantenvorrichtungen 1 in der x-Achse.In the single figure, a holding and positioning device 35, 36 for at least one leno selvedge device 1 is shown.
The housing of the drive motor 5 of the leno edge device 1 is connected to the device 36 via connecting means 35.
The connecting means 35 consist here, for example, of a support 35a, an intermediate piece 35b and a clamping means 35c.
A clamping connection between the clamping means 35c and a carrier 36a of the device 36 can be produced and canceled by means not shown in detail. The connecting means can be positioned together with the leno edge device 1 in the z-axis of the device 36 and around the longitudinal axis 36a 'of the carrier 36a with respect to the formation of the leno edges on the tissue.
The carrier 36a is received in a rotationally fixed manner in at least one bearing block 36c.
The bearing block 36c is connected to a bearing plate 36d accommodated in a longitudinal guide part 36e.
The bearing plate 36d can be locked in the longitudinal guide part by means not shown.
The longitudinal guide part 36e thus allows the leno edge devices 1 to be adjusted in the x-axis.

Das Längsführungsteil 36e ist mit dem einen Ende einer Teleskopstütze 36f verbunden. Das freie Ende des Innenrohres 36f' der Teleskopstütze 36f ist im Außenrohr 36f''drehbeweglich aufgenommen.
Die Teleskopstütze 36f erlaubt damit eine Verstellung der Dreherkantenvorrichtungen 1 in der y-Achse und eine Positionierung um die Drehachse 36b der Einrichtung 36.
Das Außenrohr 36f'' der Teleskopstütze 36f ist hier über eine Grundplatte 36g mit dem Fundament 37 verbunden, auf dem die nicht dargestellte Webmaschine ruht.
Eine solche Einrichtung kann in vorteilhafter Weise als eine einzige Einheit zentral in der Webmaschine oder aber als jeweils eine separate Einheit zu beiden Seiten der Kettfäden positioniert sein. In diesem Fall kann der Träger 36a beide Einheiten 36 miteinander verbinden. The longitudinal guide part 36e is connected to one end of a telescopic support 36f. The free end of the inner tube 36f 'of the telescopic support 36f is rotatably received in the outer tube 36f''d.
The telescopic support 36f thus allows the leno edge devices 1 to be adjusted in the y-axis and to be positioned about the axis of rotation 36b of the device 36.
The outer tube 36f ″ of the telescopic support 36f is connected here to the foundation 37 via a base plate 36g, on which the weaving machine, not shown, rests.
Such a device can advantageously be positioned as a single unit centrally in the weaving machine or as a separate unit on either side of the warp threads. In this case, the carrier 36a can connect the two units 36 to one another.

ZEICHNUNGS-LEGENDEDRAWING LEGEND

0101
DreherkantenvorrichtungLeno edge device
0404
RotationskörperRotational body
0505
Motorengine
0606
DrehachseAxis of rotation
0909
DreherfadenLeno thread
1010th
DreherfadenLeno thread
3535
VerbindungsmittelLanyard
35a35a
Stützesupport
35b35b
ZwischenstückSpacer
35c35c
KlemmittelClamping means
3636
Halte- und PositioniereinrichtungHolding and positioning device
36a36a
Trägercarrier
36a'36a '
LängsachseLongitudinal axis
36b36b
DrehachseAxis of rotation
36c36c
LagerbockBearing block
36d36d
LagerplatteBearing plate
36e36e
LängsführungsteilLongitudinal guide part
36f36f
TeleskopstützeTelescopic support
36f'36f '
InnenrohrInner tube
36f''36f ''
AußenrohrOuter tube
36g36g
GrundplatteBase plate
3737
Fundamentfoundation

Claims (4)

Halte- und Positioniereinrichtung für eine Dreherkantenvorrichtung (1) in einer Webmaschine, wobei die Dreherkantenvorrichtung (1) umfaßt: a) einen antreibbaren Rotationskörper (4), auf dem beabstandet zueinander mindestens zwei als Arme ausgebildete Führungselemente (13) für die Dreherfäden (9,10) angeordnet sind, wobei b) der Rotationskörper (4) eine Drehachse (6) besitzt, die in einem Winkel von bis zu 90° zu den Kettfäden eines herzustellenden Gewebes ausrichtbar ist, wobei c) der Rotationskörper (4) der Rotor eines drehrichtungsumsteuerbaren Elektromotors (5) ist und wobei d) die Dreherkantenvorrichtung (1) von Mitteln (35) zur Verbindung mit einer Positioniereinrichtung (36) getragen ist, dadurch gekennzeichnet daß e) die Mittel (35) auf wenigstens einen innerhalb der Webmaschine quer (z-Achse) zu den Kettfäden verlaufenden Träger (36a) axial verschiebbar und um dessen Längsachse (36a') verstellbar sind, daß f) der Träger (36a) mit Vorkehrungen (36c,36d,36e,36f) in Verbindung steht, die eine Ausrichtung des Trägers (36a) in der x- und y-Achse sowie um eine Drehachse (36b) der Vorkehrungen erlauben und daß g) die Mittel (35), der Träger (36a) und die Vorkehrungen (36c,36d,36e,36f) die Halte- und Positioniereinrichtung ausbilden. Holding and positioning device for a leno selvedge device (1) in a weaving machine, the leno selvedge device (1) comprising: a) a drivable rotary body (4), on which at least two guide elements (13) designed as arms for the leno threads (9, 10) are arranged at a distance from each other, whereby b) the rotary body (4) has an axis of rotation (6) which can be aligned at an angle of up to 90 ° to the warp threads of a fabric to be produced, wherein c) the rotating body (4) is the rotor of a reversible electric motor (5) and wherein d) the leno edge device (1) is carried by means (35) for connection to a positioning device (36), characterized in that e) the means (35) are axially displaceable on at least one carrier (36a) running transversely (z-axis) to the warp threads within the weaving machine and are adjustable about its longitudinal axis (36a ') that f) the support (36a) is connected to provisions (36c, 36d, 36e, 36f) which allow the support (36a) to be aligned in the x and y axes and about an axis of rotation (36b) of the arrangements and that g) the means (35), the carrier (36a) and the arrangements (36c, 36d, 36e, 36f) form the holding and positioning device. Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Halte- und Positioniereinrichtung (35,36) maschinenungebunden innerhalb der Webmaschine verankert sind.Device according to claim 1, characterized in that the holding and positioning device (35, 36) are anchored machine-independently within the weaving machine. Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Halte- und Positioniereinrichtung (35,36) maschinengebunden innerhalb der Webmaschine verankert sind.Device according to claim 1, characterized in that the holding and positioning device (35, 36) are anchored to the machine within the weaving machine. Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Träger (36a) erste und zweite Vorkehrungen (36c,36d,36e,36f) miteinander verbindet.Device according to claim 1, characterized in that the carrier (36a) connects first and second arrangements (36c, 36d, 36e, 36f) to one another.
EP97120246A 1996-12-12 1997-11-19 Holding and positioning device for leno selvedge mechanisms on looms Withdrawn EP0852269A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1996151610 DE19651610B4 (en) 1996-12-12 1996-12-12 Apparatus for forming a leno selvedge for weaving machines
DE19651610 1996-12-12

Publications (1)

Publication Number Publication Date
EP0852269A1 true EP0852269A1 (en) 1998-07-08

Family

ID=7814427

Family Applications (3)

Application Number Title Priority Date Filing Date
EP01111718A Withdrawn EP1164213A1 (en) 1996-12-12 1997-11-04 Leno selvedge forming device, particularly for looms
EP97119226A Expired - Lifetime EP0875610B1 (en) 1996-12-12 1997-11-04 Leno selvedge forming device, particularly for looms
EP97120246A Withdrawn EP0852269A1 (en) 1996-12-12 1997-11-19 Holding and positioning device for leno selvedge mechanisms on looms

Family Applications Before (2)

Application Number Title Priority Date Filing Date
EP01111718A Withdrawn EP1164213A1 (en) 1996-12-12 1997-11-04 Leno selvedge forming device, particularly for looms
EP97119226A Expired - Lifetime EP0875610B1 (en) 1996-12-12 1997-11-04 Leno selvedge forming device, particularly for looms

Country Status (7)

Country Link
US (2) US6009916A (en)
EP (3) EP1164213A1 (en)
JP (2) JPH111846A (en)
AT (1) ATE291653T1 (en)
DE (2) DE19654962A1 (en)
ES (1) ES2239344T3 (en)
PT (1) PT875610E (en)

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ES2282343T3 (en) * 2001-06-09 2007-10-16 Gebruder Klocker Gmbh DEVICE FOR THE DETECTION OF RETURNS OF RETURN GASA THREAD IN MACHINES OF TEJER OR MACHINE OF TEJER, IN PARTICULAR WITH MARKS OF LIZO AND A DEVICE FOR THE DETECTION OF BREAKS OF THREAD.
DE10302730A1 (en) * 2003-01-23 2004-08-12 Klöcker-Entwicklungs-Gmbh Device for regulating the thread tension of a thread drawn from a thread spool of a thread spool holder for a leno selvedge device
WO2006015156A1 (en) * 2004-07-29 2006-02-09 Elliott Company Positioning device for the fabrication of compressor impellers
JP4802805B2 (en) * 2006-03-28 2011-10-26 株式会社豊田自動織機 Ear thread opening device in loom
US7598450B2 (en) * 2007-04-19 2009-10-06 Marcodi Musical Products, Llc Stringed musical instrument with improved method and apparatus for tuning and signal processing
US7635119B1 (en) * 2008-06-04 2009-12-22 United Technologies Corporation Adjustable leveling mount
KR20120063217A (en) * 2010-12-07 2012-06-15 삼성전기주식회사 Apparatus for apply multiaxial-inertial force
DE202011103312U1 (en) * 2011-06-30 2011-11-08 Gebrüder Klöcker GmbH Device for forming a leno selvedge
WO2014051049A1 (en) * 2012-09-27 2014-04-03 東レ株式会社 Woven fabric and process for producing same
JP6295106B2 (en) * 2014-03-07 2018-03-14 津田駒工業株式会社 How to operate the loom
US10344914B2 (en) * 2015-12-16 2019-07-09 William Cardozo Adjustable mount for a mountable device
GB2571563B (en) * 2018-03-01 2023-01-04 Dewhurst James Ltd Woven textile and associated method of manufacture

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EP0704564A1 (en) * 1994-09-27 1996-04-03 Tsudakoma Kogyo Kabushiki Kaisha A support assembly for a planetary-type, selvage unit on a loom
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Also Published As

Publication number Publication date
EP0875610A3 (en) 1999-08-18
EP0875610A2 (en) 1998-11-04
DE59712245D1 (en) 2005-04-28
JPH111846A (en) 1999-01-06
US6009916A (en) 2000-01-04
ATE291653T1 (en) 2005-04-15
DE19654962A1 (en) 1998-06-18
EP1164213A1 (en) 2001-12-19
EP0875610B1 (en) 2005-03-23
ES2239344T3 (en) 2005-09-16
US5988228A (en) 1999-11-23
PT875610E (en) 2005-06-30
JP2933900B2 (en) 1999-08-16
JPH111838A (en) 1999-01-06

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