EP0154148A1 - Rotor de tissage pour un métier à tisser multiphasé à foule linéaire - Google Patents

Rotor de tissage pour un métier à tisser multiphasé à foule linéaire Download PDF

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Publication number
EP0154148A1
EP0154148A1 EP85100805A EP85100805A EP0154148A1 EP 0154148 A1 EP0154148 A1 EP 0154148A1 EP 85100805 A EP85100805 A EP 85100805A EP 85100805 A EP85100805 A EP 85100805A EP 0154148 A1 EP0154148 A1 EP 0154148A1
Authority
EP
European Patent Office
Prior art keywords
weaving
weaving rotor
control device
rotor
warp threads
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
Application number
EP85100805A
Other languages
German (de)
English (en)
Other versions
EP0154148B1 (fr
Inventor
Alois Steiner
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.)
Sulzer AG
Original Assignee
Maschinenfabrik Sulzer Rueti AG
Gebrueder Sulzer 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 Maschinenfabrik Sulzer Rueti AG, Gebrueder Sulzer AG, Maschinenfabrik Rueti AG filed Critical Maschinenfabrik Sulzer Rueti AG
Publication of EP0154148A1 publication Critical patent/EP0154148A1/fr
Application granted granted Critical
Publication of EP0154148B1 publication Critical patent/EP0154148B1/fr
Expired legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D41/00—Looms not otherwise provided for, e.g. for weaving chenille yarn; Details peculiar to these looms
    • D03D41/005—Linear-shed multiphase looms

Definitions

  • the invention relates to a weaving rotor for row shed looms with an associated control device for controlling the warp threads in the weaving rotor.
  • control device In a known device of this type (EU-PS 12 253), the control device consists of control rods which can be moved back and forth in the longitudinal direction and run parallel to the weaving rotor and which control the warp threads in the weaving rotor, so that its shed-forming organs bring the warp threads according to the fabric pattern into the high or low position .
  • the control rods are as close as possible, e.g. at a distance of 1 - 2 mm to the rotor.
  • the disadvantage of this measure is that e.g. in the event of warp thread breakage, the handling of the warp threads is very difficult since they have become practically inaccessible in this area.
  • the invention has for its object to provide a control device of the type defined in which the warp threads can be made easily accessible if necessary despite the proximity of the control device to the weaving rotor.
  • This object is achieved according to the invention by the feature specified in the characterizing part of claim 1.
  • the UN Teran p rüche concern advantageous developments.
  • control device can be distanced from the weaving rotor, so that sufficient distance can be created between the control device and the weaving rotor to correct errors and the warp threads in front of the weaving rotor can be accessed.
  • a control device 1 for inserting the warp threads into the weaving rotor is mounted in front of a weaving rotor of a row shed weaving machine (not shown).
  • the control device 1 which extends over the weaving width of the machine, has a number of control rods 2, which are provided over their length with thread eyelets 3 for guiding the warp threads 4.
  • the control rods 2 are guided in guide plates 5 of a frame 6.
  • the frame 6 consists of two rods 7 and 8, which are connected by side rods 9 and 10.
  • the guide plates 5 point for each tax rod 2 has a recess 11.
  • the frame 6 is carried by a number of quarter-circular levers 12 which are clamped on the one hand on the rod 8 and on the other hand on a shaft 13.
  • the shaft 13 is in turn rotatable in supports 14 on the weaving machine.
  • the levers 12 are each provided with a pin 15 which is inserted in a recess 16 of a locking lever 17.
  • the locking levers 17 are clamped on an axis 18.
  • an adjusting lever 19 is also attached.
  • control rods 2 On the side of a gearbox 20 of the weaving machine, the control rods 2 are provided with a guide piece 21, in the groove 22 of which an underside 23 of a thrust plate 24 extends. Each push plate 24 is fastened on a push rod 25 which extends into the gearbox 20 and is guided there on a control disk. The control rods 2 are moved back and forth by the control disks in accordance with the fabric pattern, so that the warp threads 4 are driven into the weaving rotor in accordance with the fabric pattern.
  • the actuating lever 19 is pressed backwards so that the frame 6 is pivoted away from the weaving rotor over a distance a of around 30 mm and between the control device and the warp threads running through the weaving rotor become accessible.
  • the guide pieces 21 of the control rods 2 slide along the thrust plates 24 and therefore remain in engagement therewith, so that the control rods and thus the warp threads maintain their position with respect to the weaving rotor. Since the control rods 2 pivot downwards, the warp threads remain on the shed forming elements of the weaving rotor.
  • the Frame 6 rotated back into the operating position by means of the adjusting lever 19.
  • the pins 15 of the lever 12 snap into the recesses 16 of the locking lever 17 and lock the frame 6 in the operating position.
  • the securing lever 17 located next to the adjusting lever 19 is provided with a pin 31 which is pressed by the adjusting lever.
  • the drive of the control rods need not be designed as shown and described. Other connections between the weaving machine and the control device are conceivable. It is even conceivable to mount the drive on the control device itself, so that both are swung out together.
  • control device is described as pivotable here, it can of course also be arranged to be displaceable with respect to the weaving rotor, e.g. by being attached to supports guided in holes in the weaving machine.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
EP19850100805 1984-02-21 1985-01-26 Rotor de tissage pour un métier à tisser multiphasé à foule linéaire Expired EP0154148B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843406129 DE3406129C1 (de) 1984-02-21 1984-02-21 Webrotor fuer Reihenfachwebmaschinen
DE3406129 1984-02-21

Publications (2)

Publication Number Publication Date
EP0154148A1 true EP0154148A1 (fr) 1985-09-11
EP0154148B1 EP0154148B1 (fr) 1988-09-21

Family

ID=6228307

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19850100805 Expired EP0154148B1 (fr) 1984-02-21 1985-01-26 Rotor de tissage pour un métier à tisser multiphasé à foule linéaire

Country Status (4)

Country Link
EP (1) EP0154148B1 (fr)
DD (1) DD232318A5 (fr)
DE (1) DE3406129C1 (fr)
SU (1) SU1449018A3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0612875A1 (fr) * 1993-02-26 1994-08-31 Sulzer RàœTi Ag Dispositif pour la production de dessins dans un métier à tisser multiphase
US7132443B2 (en) 2001-06-27 2006-11-07 Smithklinebeecham Corporation Fluoropyrrolidines as dipeptidyl peptidase inhibitors

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012253A1 (fr) * 1978-12-07 1980-06-25 Maschinenfabrik Sulzer-Rüti Ag Métier à tisser multiphasé à foule linéaire avec un rotor de tissage
EP0013321A1 (fr) * 1978-12-07 1980-07-23 Maschinenfabrik Sulzer-Rüti Ag Métier à tisser multiphasé à foule linéaire avec un rotor de tissage
EP0093078A2 (fr) * 1982-04-28 1983-11-02 Maschinenfabrik Sulzer-Rüti Ag Métier à tisser multiphasé à foule linéaire avec un rotor de tissage

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012253A1 (fr) * 1978-12-07 1980-06-25 Maschinenfabrik Sulzer-Rüti Ag Métier à tisser multiphasé à foule linéaire avec un rotor de tissage
EP0013321A1 (fr) * 1978-12-07 1980-07-23 Maschinenfabrik Sulzer-Rüti Ag Métier à tisser multiphasé à foule linéaire avec un rotor de tissage
EP0093078A2 (fr) * 1982-04-28 1983-11-02 Maschinenfabrik Sulzer-Rüti Ag Métier à tisser multiphasé à foule linéaire avec un rotor de tissage

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0612875A1 (fr) * 1993-02-26 1994-08-31 Sulzer RàœTi Ag Dispositif pour la production de dessins dans un métier à tisser multiphase
US5441085A (en) * 1993-02-26 1995-08-15 Sulzer Rueti Ag Warp thread insertion device for series-shed looms
US7132443B2 (en) 2001-06-27 2006-11-07 Smithklinebeecham Corporation Fluoropyrrolidines as dipeptidyl peptidase inhibitors

Also Published As

Publication number Publication date
DD232318A5 (de) 1986-01-22
EP0154148B1 (fr) 1988-09-21
SU1449018A3 (ru) 1988-12-30
DE3406129C1 (de) 1985-07-25

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