EP0737764B1 - Dispositif pour pas de gaze - Google Patents

Dispositif pour pas de gaze Download PDF

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Publication number
EP0737764B1
EP0737764B1 EP19950810251 EP95810251A EP0737764B1 EP 0737764 B1 EP0737764 B1 EP 0737764B1 EP 19950810251 EP19950810251 EP 19950810251 EP 95810251 A EP95810251 A EP 95810251A EP 0737764 B1 EP0737764 B1 EP 0737764B1
Authority
EP
European Patent Office
Prior art keywords
thread
warp threads
leno
shed position
drive unit
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.)
Expired - Lifetime
Application number
EP19950810251
Other languages
German (de)
English (en)
Other versions
EP0737764A1 (fr
Inventor
Peter Hans
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.)
Itema Switzerland Ltd
Maschinenfabrik Rueti AG
Original Assignee
Sultex AG
Maschinenfabrik Rueti AG
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
Application filed by Sultex AG, Maschinenfabrik Rueti AG filed Critical Sultex AG
Priority to EP19950810251 priority Critical patent/EP0737764B1/fr
Priority to DE59506352T priority patent/DE59506352D1/de
Publication of EP0737764A1 publication Critical patent/EP0737764A1/fr
Application granted granted Critical
Publication of EP0737764B1 publication Critical patent/EP0737764B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Definitions

  • the invention relates to a device for manufacturing a leno binding according to claim 1.
  • Such a device is from DE-17 10 317 known.
  • the device contains one on one side the warp threads straight between the top or Sub-tray position up and down movable thread guide with a wedge-shaped thread eyelet to hold the leno thread on the keep the other side of the warp threads and the warp threads to distract during the up and down movement and one on the other side of the warp threads straight between the Lower or upper compartment position can be moved up and down Driver element that contains two to each other has spaced carriers to the leno thread to capture.
  • This embodiment has the disadvantages that it is scarce Space for the device by the guide member is significantly exploited and that the threading of the Leno thread difficult by the guide link handle.
  • the invention seeks to remedy this.
  • the invention as it is characterized in the claims solves the Task an apparatus for manufacturing a Turning binding with regard to construction and handling, too improve.
  • the thread eyelet and driver element By assigning the thread eyelet and driver element the latter also acts as a guide for the Leno thread and prevents the warp threads from being picked up through the carriers, and the accessibility at It is easier to thread a leno thread.
  • leno weave 1 shows a leno weave, the two warp threads, which are referred to below as upright threads 1, 2 and one Includes leno thread 3 and with the following described device is manufactured.
  • This leno weave can also use two warp threads be tied at least one leno thread.
  • FIGS. 2 and 3 show an embodiment of the device. How mentioned above, two stand threads 1 and 2 used by means of strands 5 and 6 in push-pull and be moved off.
  • the strands 5 and 6 can in Auxiliary shafts (not shown) may be arranged.
  • the device contains a perforated needle 11, a Driving needle 12 and two drive units 13.
  • Die Hole needle 11 consists of a rod 14 and a tab 15, which is molded onto the rod.
  • a bore 16 is provided which is transverse to the longitudinal extent the rod is formed and as a thread eyelet for the Leno thread 3 is used.
  • the driving needle 12 contains one Recess 17, the hook-shaped driver at its ends 18 has.
  • An essential feature of the device is that spatial arrangement of perforated needle 11 and driving needle 12 to each other.
  • the tab 15 is transverse to the direction of the Warp threads 1, 2 arranged and protruding from the warp threads 1, 2, so that the tab 15 and the driving needle 12 side by side in the running direction of the warp threads 1, 2 are arranged.
  • Figures 5 and 6 show another embodiment the device with the two leno bindings simultaneously getting produced.
  • This device differs of the above described in the formation of the Hole needle 21 and the arrangement with two driver needles 12.
  • the perforated needle 21 consists of a rod 22 and two Tabs 23 arranged symmetrically on the rod 22 are. Bores 24 are formed in the tabs 23, which are arranged symmetrically (Fig. 6).
  • the Driver needles 12 are interconnected by a web 25 connected, so that the driving needles 12 simultaneously be moved.
  • the leno binding shown in Fig. 1 is a so-called full-length lathe with the binding repeat 6.
  • the mode of operation is based on steps S1 to S6 described, which are given in Fig. 1 and in the Figures 7 to 13 as a snapshot when inserting a shot are shown.
  • step S1 Is in this situation the shed opened, the reed is in the pivoted back position, the driving needle 12 is with raised leno thread 3 in the high shed and above of the standing thread 2 of the open shed, the Needle 11 is in the deep compartment with the leno thread below the thread 1 of the open shed, see above that the leno thread on one side of the upright thread 1, 2 from the high compartment to the deep compartment and the weft is entered. Then the upright threads 1, 2 into the opposite compartment and the reed stops.
  • step S2 Is in this situation after changing the subject, the shed reopened The reed is in the retracted position Hole needle 11 has remained in the deep compartment, the Driver needle 12 has switched to the deep compartment and the Leno thread released. The remains here Leno thread 3 on the same side of the upright thread.
  • the expiring Change of subject and the movement of perforated and driver needles 11, 12 in the high compartment, on the one hand the shed closed and on the other hand the upright threads when changing have been redirected into the opposite compartment by means of the tab 15, so that the leno thread 3 is on the other side of the Upright threads 1, 2 has changed.
  • step S3 after the above described change of subject.
  • the reed is in the pivoted back position, the perforated needle 11 and the Driving needle 12 are in the high compartment and the weft is entered.
  • the upright threads 1, 2 in the opposite compartment and the driving needle 13 changes taking the leno thread 3 into the deep compartment.
  • step S4 Is in this situation after changing the shed, the shed opened, the reed is in the swiveled-back position, the piercing needle 11 with the leno thread 3 is in the high compartment, the Driving needle 12 with the leno thread is in the deep compartment, so the leno thread 3 on the other side of the Upright threads 1, 2 run from the upper compartment to the lower compartment and the weft thread is inserted. Change below the upright threads 1, 2 in the opposite compartment, the reed strikes and the driving needle 12 changes under Take the leno thread 3 into the high compartment.
  • step S5 Is in this situation the position of the shed, the reed and the perforated and Driving needle 11, 12 is the same as in step S3, the driver of the driver needle 12 the Leno 3 has been released and it becomes the weft registered.
  • the device contains a perforated needle 11 with a Thread eyelet 16 and a driving needle 12 with two Carriers 18, which are straight between a vertical or Low position can be moved back and forth to either a leno 3 first on one side of two Warp threads 1, 2 and then on the other side the warp threads 1, 2 in a low or high shed position convict.
  • the thread eyelet and driver needle are mutually assigned so that the thread eyelet 15 with respect to the Warp threads protrude from the driving needle 12 and the Leno thread 3 is always guided on the driver element 12 and the drivers 18 transversely to the running direction of the warp threads are directed.
  • thread eyelet and Driver element acts as the latter at the same time Guide means for the leno thread and prevents one The warp threads are picked up by the drivers, and will be the Accessibility when threading leno thread facilitated.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)

Claims (5)

  1. Dispositif de fabrication d'une armure de gaze, où un fil de tour est amené tout d'abord sur un côté par au moins un fil de chaíne sélectivement en une position de foule haute respectivement basse et ensuite sur l'autre côté des fils de chaíne en une position de foule basse respectivement haute, ce dispositf comportant un guide-fil déplaçable sur un côté des fils de chaíne en ligne droite vers le haut et vers le bas entre la position de foule haute respectivement basse, avec un oeillet de fil conique pour tenir le fil de tour sur l'autre côté des fils de chaíne et pour dévier les fils de chaíne lors du mouvement ascendant et descendant ainsi qu'un élément d'entraínement déplaçable de l'autre côté des fils de chaíne vers le haut et vers le bas en ligne droite entre la position de foule basse respectivement haute, qui comporte deux entraíneurs espacés l'un de l'autre pour saisir le fil de tour, caractérisé en ce que l'oeillet de fil conique (15) et l'élément d'entraínement (12) sont disposés l'un à côté de l'autre dans la direction de la marche des fils de chaíne (1, 2) de telle sorte que l'emplacement de la sortie du fil de l'oeillet de fil (16) dépasse l'élément d'entraínement (12) et que le fil de tour (3) soit toujours guidé à l'élément d'entraínement, et en ce que les entraíneurs (18) sont orientés transversalement à la direction de la marche des fils de chaíne (1, 2) pour exclure une prise non intentionnelle de ceux-ci par les entraíneurs .
  2. Dispositif selon la revendication 1, caractérisé en ce que deux oeillets de fil (23) sont prévus au guide-fil (11), qui sont disposés symétriquement, et en ce que deux éléments d'entraínement (12) sont prévus qui sont disposés symétriquement relativement à la trajectoire du guide-fil et sont reliés l'un à l'autre.
  3. Dispositif selon l'une des revendications 1 ou 2, caractérisé en ce que sont prévues une unité d'entraínement (13) pour le guide-fil (11) et une unité d'entraínement (13) pour l'élément d'entraínement (12) .
  4. Dispositif selon l'une des revendications 1 ou 2, caractérisé par une unité d'entraínement (13) pour les éléments d'entraínement (12) .
  5. Dispositif selon l'une des revendications 3 ou 4, caractérisé en ce que l'unité d'entraínement est une unité d'entraínement linéaire .
EP19950810251 1995-04-13 1995-04-13 Dispositif pour pas de gaze Expired - Lifetime EP0737764B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP19950810251 EP0737764B1 (fr) 1995-04-13 1995-04-13 Dispositif pour pas de gaze
DE59506352T DE59506352D1 (de) 1995-04-13 1995-04-13 Vorrichtung zum Herstellen einer Dreherbindung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19950810251 EP0737764B1 (fr) 1995-04-13 1995-04-13 Dispositif pour pas de gaze

Publications (2)

Publication Number Publication Date
EP0737764A1 EP0737764A1 (fr) 1996-10-16
EP0737764B1 true EP0737764B1 (fr) 1999-07-07

Family

ID=8221730

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19950810251 Expired - Lifetime EP0737764B1 (fr) 1995-04-13 1995-04-13 Dispositif pour pas de gaze

Country Status (2)

Country Link
EP (1) EP0737764B1 (fr)
DE (1) DE59506352D1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1016743B1 (fr) * 1998-12-09 2003-04-16 Sultex AG Dispositif pour le déplacement commandé d'un fil de trame
DE59905063D1 (de) 1998-12-09 2003-05-22 Sultex Ag Rueti Einrichtung zum gesteuerten Bewegen eines Kettfadens
US7992611B2 (en) 2008-09-15 2011-08-09 The Goodyear Tire & Rubber Company Pneumatic tire with a leno weave flipper or chipper

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH451037A (de) 1967-03-10 1968-05-15 Rueti Ag Maschf Verfahren zur Herstellung einer Dreherbindung

Also Published As

Publication number Publication date
EP0737764A1 (fr) 1996-10-16
DE59506352D1 (de) 1999-08-12

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