FR2524013A1 - DEVICE FOR FIXING THE BLADES OF PULLING THE WIRES OF A CROWD ONTO AN OUTPUT LEVER OF AN ARMOR MACHINE - Google Patents

DEVICE FOR FIXING THE BLADES OF PULLING THE WIRES OF A CROWD ONTO AN OUTPUT LEVER OF AN ARMOR MACHINE Download PDF

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Publication number
FR2524013A1
FR2524013A1 FR8305163A FR8305163A FR2524013A1 FR 2524013 A1 FR2524013 A1 FR 2524013A1 FR 8305163 A FR8305163 A FR 8305163A FR 8305163 A FR8305163 A FR 8305163A FR 2524013 A1 FR2524013 A1 FR 2524013A1
Authority
FR
France
Prior art keywords
lever
output lever
arm
fixing
blades
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.)
Pending
Application number
FR8305163A
Other languages
French (fr)
Inventor
Andrej Vajda
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.)
Elitex Zavody Textilniho
Original Assignee
Elitex Zavody Textilniho
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 Elitex Zavody Textilniho filed Critical Elitex Zavody Textilniho
Publication of FR2524013A1 publication Critical patent/FR2524013A1/en
Pending 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
    • D03C9/00—Healds; Heald frames
    • D03C9/06—Heald frames
    • D03C9/0683—Arrangements or means for the linking to the drive system
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C1/00—Dobbies
    • D03C1/14—Features common to dobbies of different types
    • D03C1/16—Arrangements of dobby in relation to loom

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Buckles (AREA)
  • Clamps And Clips (AREA)
  • Lock And Its Accessories (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Looms (AREA)

Abstract

The device comprises a yoke (2) of at least approximately U-shaped form, which engages round the output lever (1) and the parallel arms (3) of which are connected at their ends by means of two pins (4) which are spaced from one another and on each of which is seated tiltably a double-armed clamping lever (5), one arm (6) of which is intended for bearing on the output lever (1) and the other arm (7) of which cooperates with a wedge (8) connected to the cord holder (10) via a pivot pin (9). This guarantees an optimum distribution of forces to the clamping means involved and therefore a connection between the output lever and cord pull which is effective even over a long period of use.

Description

Dispositif pour fixer les lames de tirage des fils d'une
foule sur un levier de sortie d'une machine d'armure"
L'invention concerne un dispositif pour fixer les lames de tirage de fil d'une foule sur un levier de sortie d'une machine d'armure. Il est connu que l'on effectue la fixation des lames de tirage des fils avec une douille qui est elle-même fixe sur le levier de sortie au moyen de vis de réglage. L'ajustement de la douille dans une position déterminée est alors assurée par des vis de réglage qui transmettent ensuite les forces des vis de réglage serrées et aussi les forces de traction des fils de la trame.Device for fixing the thread pulling blades of a
crowd on an exit lever of an armor machine "
The invention relates to a device for fixing the thread pulling blades of a crowd on an output lever of an armor machine. It is known that the wire drawing blades are fixed with a socket which is itself fixed on the outlet lever by means of adjustment screws. The adjustment of the sleeve in a determined position is then ensured by adjustment screws which then transmit the forces of the tightened adjustment screws and also the traction forces of the weft threads.

L'inconvénient de ce dispositif connu réside en ce que les vis se desserrent rapidement et qu'alors la douille se déplace, ce qui provoque une perturbation.The disadvantage of this known device is that the screws loosen quickly and that the sleeve then moves, which causes a disturbance.

L'invention a pour objet de réaliser, pour éliminer ces inconvénients, un dispositif qui permette une manoeuvre rapide et simple, en bloquant en même temps la position de réglage. The object of the invention is to provide, in order to eliminate these drawbacks, a device which allows rapid and simple maneuvering, at the same time blocking the adjustment position.

A cet effet, l'invention propose que le dispositif de fixation des lames de tirage des fils soit cons titubé d'un étrier inséré sur le levier de sortie et relié au moyen de deux tourillons, pendant que les tourillons portent des organes de fixation qui sont formés par des leviers à bras doubles dont un bras s'appuie sur le levier de sortie et sur l'autre bras duquel stappuie un coin relié par une articulation avec un porte-fil.  To this end, the invention proposes that the device for fixing the wire pulling blades be made up of a stirrup inserted on the outlet lever and connected by means of two pins, while the pins carry fixing members which are formed by levers with double arms, one arm of which rests on the outlet lever and the other arm of which a wedge is supported, connected by an articulation with a wire holder.

Pour une bonne fixation de l'étrier, il y a avantage à ce que les leviers soient pourvus, aux points de rencontre avec le levier de sortie, d'arêtes tranchantes. For a good fixing of the stirrup, it is advantageous that the levers are provided, at the meeting points with the exit lever, with sharp edges.

Pour permettre une charge plus forte, il y a avantage à ce que les leviers à deux bras soient fabriqués avec une matière plastique renforcée,
Pour augmenter la surface d'appui de l'étrier sur le levier de sortie, il y a avantage à ce que la partie avant de l'étrier soit adaptée à la forme du levier de sortie.To allow a higher load, it is advantageous if the two-arm levers are made with a reinforced plastic material,
To increase the bearing surface of the caliper on the output lever, it is advantageous for the front part of the caliper to be adapted to the shape of the output lever.

De même, il est avantageux que l'augmentation de la traction de la trame augmente la force qui maintient étrier sur le levier de sortie. Likewise, it is advantageous that the increase in the traction of the frame increases the force which keeps the stirrup on the output lever.

L'invention sera mieux comprise en regard de la description ci-après d'un exemple de réalisation de l'in- vention et des dessins annexés dans lesquels :
- la figure 1 est une vue d'avant du dispositif,
- la figure 2 une vue en plan du dispositif.The invention will be better understood with reference to the description below of an exemplary embodiment of the invention and the appended drawings in which:
FIG. 1 is a front view of the device,
- Figure 2 a plan view of the device.

Sur un levier de sortie 1 est inséré un étrier 2; Les branches 3 de l'étrier 2 sont reliées avec deux tourillons 4 placés l'uh au-dessus de l'autre, sur lesquels sont fixés des organes de fixation, qui sont formés par des leviers à deux bras 5, l1un des bras 6 du levier à deux bras 5 'appuie sur le levier de sortie i et, sur l'autre bras 7, s'appuie un coin 8, relié par une articulation 9 avec le porte-fil 10. Pour une meilleure fixation, il y a avantage à ce que le levier 5 à deux bras soit pourvu, au point de rencontre avec le levier de sortie 1 d'une arête tranchante. En raison de l'importance de la sollici- tation, il est nécessaire que les leviers 5 à deux bras soient fabriqués en matière plastique renforcée, et que pour une meilleure assise sur le levier de sortie 1, la partie avant 12 de l'étrier 2 soit adaptée à la forme du levier de sortie 1.  On an output lever 1 is inserted a stirrup 2; The branches 3 of the stirrup 2 are connected with two pins 4 placed uh above the other, on which are fixed fixing members, which are formed by two-arm levers 5, one of the arms 6 of the lever with two arms 5 'presses on the output lever i and, on the other arm 7, is supported a wedge 8, connected by a hinge 9 with the wire holder 10. For better fixing, there is advantage that the lever 5 with two arms is provided, at the point of contact with the outlet lever 1 with a sharp edge. Due to the importance of the stress, it is necessary that the levers 5 with two arms are made of reinforced plastic, and that for better seating on the output lever 1, the front part 12 of the stirrup 2 is adapted to the shape of the output lever 1.

Le dispositif fonctionne de la façon suivante : apyres la sollicitation en traction du coin 8 dans la direction du levier de sortie, les leviers à deux bras 5 s'appuient sur le levier de sortie 1. On arrive de cette façon à assurer la position de l'étrier sur ce levier de sortie 1. Sous la poussée du coin 8 vers le levier de sortie 1, les leviers à deux bras 5 peuvent se séparer et l'étrier 2 peut être déplacé.  The device operates as follows: after the tensile stress of the wedge 8 in the direction of the exit lever, the two-arm levers 5 are supported on the exit lever 1. In this way, the position of the stirrup on this exit lever 1. Under the push from the corner 8 towards the exit lever 1, the two-arm levers 5 can separate and the stirrup 2 can be moved.

Claims (4)

REVENDICATIONS 1.- Dispositif pour la fixation de lames de tirage des fils d'une foule sur un levier de sortie d'une machine d'armure, caractérisé en ce qu'il est constitué d'un étrier (2) inséré sur le levier de sortie (1) et relié au moyen de deux tourillons (4), pendant que les tourillons (4) portent des organes de fixation (5) qui sont formés par des leviers à bras doubles dont un bras stappule sur le levier de sortie (1) et sur l'autre bras duquel s'appuie un coin (8) relié par une articulation avec un portefil (in).  1.- Device for fixing the drawing blades of the threads of a crowd on an output lever of an armor machine, characterized in that it consists of a stirrup (2) inserted on the lever outlet (1) and connected by means of two trunnions (4), while the trunnions (4) carry fixing members (5) which are formed by levers with double arms of which one arm staps on the outlet lever (1 ) and on the other arm from which a wedge (8) rests, connected by an articulation with a wallet (in). 2.- Dispositif suivant la revendication 1, caractérisé en ce que les leviers (5) sont pourvus à leurs points de rencontre avec le levier de sortie (1) d'arêtes tranchantes (11). 2.- Device according to claim 1, characterized in that the levers (5) are provided at their meeting points with the outlet lever (1) of cutting edges (11). 3.- Dispositif suivant la revendication 1, caractérisé en ce que les leviers à deux bras (5) sont fabriqués avec une matière plastique renforcée. 3.- Device according to claim 1, characterized in that the two-arm levers (5) are made with a reinforced plastic material. 4.- Dispositif suivant la revendication 1, caractérisé en ce que la partie avant (12) de l'étrier (2) est adaptée à la forme du levier de sortie (1).  4.- Device according to claim 1, characterized in that the front part (12) of the stirrup (2) is adapted to the shape of the outlet lever (1).
FR8305163A 1982-03-29 1983-03-29 DEVICE FOR FIXING THE BLADES OF PULLING THE WIRES OF A CROWD ONTO AN OUTPUT LEVER OF AN ARMOR MACHINE Pending FR2524013A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS216482A CS229567B1 (en) 1982-03-29 1982-03-29 Device for draw bars anchoring and connecting to stranded wires of heald shaft on a weaving machine output lever on a dobby machine

Publications (1)

Publication Number Publication Date
FR2524013A1 true FR2524013A1 (en) 1983-09-30

Family

ID=5357973

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8305163A Pending FR2524013A1 (en) 1982-03-29 1983-03-29 DEVICE FOR FIXING THE BLADES OF PULLING THE WIRES OF A CROWD ONTO AN OUTPUT LEVER OF AN ARMOR MACHINE

Country Status (3)

Country Link
CH (1) CH658264A5 (en)
CS (1) CS229567B1 (en)
FR (1) FR2524013A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4770213A (en) * 1986-04-11 1988-09-13 Sulzer Brothers Limited Coupling device for coupling a heald frame to a lifter of a loom

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2317395A1 (en) * 1975-07-10 1977-02-04 Albatex Ag Weaving loom heald control mechanism - with cam operated bell crank levers composed of a pair of spaced plates formed by bending drawing and compressing
GB2001356A (en) * 1977-07-20 1979-01-31 Staeubli Ag Adjusting device in the connecting path between a shed-forming device and a heald frame

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2317395A1 (en) * 1975-07-10 1977-02-04 Albatex Ag Weaving loom heald control mechanism - with cam operated bell crank levers composed of a pair of spaced plates formed by bending drawing and compressing
GB2001356A (en) * 1977-07-20 1979-01-31 Staeubli Ag Adjusting device in the connecting path between a shed-forming device and a heald frame

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4770213A (en) * 1986-04-11 1988-09-13 Sulzer Brothers Limited Coupling device for coupling a heald frame to a lifter of a loom

Also Published As

Publication number Publication date
CS229567B1 (en) 1984-06-18
CH658264A5 (en) 1986-10-31

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