EP0496686B1 - Drawing system for driving the heald frames of negative dobbies - Google Patents
Drawing system for driving the heald frames of negative dobbies Download PDFInfo
- Publication number
- EP0496686B1 EP0496686B1 EP92420026A EP92420026A EP0496686B1 EP 0496686 B1 EP0496686 B1 EP 0496686B1 EP 92420026 A EP92420026 A EP 92420026A EP 92420026 A EP92420026 A EP 92420026A EP 0496686 B1 EP0496686 B1 EP 0496686B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- slides
- springs
- support pin
- cables
- frame
- 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
Links
- 238000009941 weaving Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 238000010079 rubber tapping Methods 0.000 claims 1
- 239000013641 positive control Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Images
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
-
- 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
- D03C1/144—Features common to dobbies of different types linking to the heald frame
Definitions
- the present invention relates to dobbies and other mechanical weaving of the negative type and it relates more particularly to the drawing device interposed between each of the operating members of said mechanical and the corresponding heald frame mounted on the combined weaving machine.
- these elastic means consist of registers comprising a sheet of springs held between two staples, one of which is suitably secured to the fixed structure of the weaving machine, while the other is made integral either with the end of the control cable coupled to each heald frame, or of the oscillating return lever disposed on the path of said cable between the frame and the damper.
- Document EP-A-0 335 811 illustrates this prior technique well.
- the invention essentially consists in engaging inside the guide slides the axis which supports each set of oscillating return levers and in associating to said axis actuation means arranged to effect its transverse movement in said slides and, subsequently, the momentary relaxation of the damper springs and the control cables for intervention at their level.
- reference 1 designates one of the heald frames mounted on a weaving machine.
- Each frame 1 is made laterally integral with a control cable 2, one end of which is secured to one of the operating members of the armor mechanism, while the opposite end is returned to one of a series of oscillating levers 3 before being fixed to a register 4.
- each register 4 comprises a sheet of vertical springs 5 which are hooked to an upper clip 6 fixed to the end of the cable 2 below the lever 3 corresponding, and to a lower clip 7 held in place by a rack 8 secured to a vertical structure 9 of the weaving machine.
- the set of levers 3, in number equal to that of the heald frames 1 of the weaving machine envisaged, is mounted to oscillate on a horizontal axis 10 established in a circular section so that said levers 3, made integral with the cable 2 by means of a fastener such as 3a, can rotate freely on said axis.
- the axis 10 is supported by the two vertical structures 9 of the weaving machine by means of two vertical flanges 11, fixed to the top of said structures in the manner illustrated in FIG. 2.
- Each flange 11 is cut out from an elongated lumen 11 a whose longitudinal axis is oriented obliquely relative to the vertical axis of the frame 2, as shown in FIG. 3.
- the lumen 11 a is established at a width such that it forms a slide for the corresponding end of the axis 10 which passes through it.
- the support axis 10 of the oscillating levers 3 is in the high position inside the slides 11 a , in the manner shown in FIG. 1.
- the upper clip 6 is distant by a height H from the fixed lower clip 7, so that the springs 5 of the set of registers 4 are under tension and therefore ensure their function well : the lowering of the frames 1 under the effect of the positive control exerted by the cables 2 generates an overvoltage of the registers 4 which resiliently bring said frames back to the high position as soon as the mechanical operating members cease their positive movement.
- each flange 111 is hollowed out with a slide 111 has a substantially triangular advantage, the base of which has two indentations 111 b and 111 c which are profiled to selectively receive the corresponding end of the engaged axis 10 inside the aforementioned slide.
- Fig. 6 illustrates the application of the invention to weaving machines in which the weave mechanics 13 is supported by a fixed super-structure 14.
- the two cables 2 associated with each operating member 13 has mechanics 13 to ensure the control of the corresponding heald frame 1, are returned to wind on two levers 103 connected to said frame 1 by rods 15 and to the superstructure 14 by spring registers 4.
- each lateral set of levers 103 is carried by the same horizontal axis 10.
- the ends of the latter are engaged in lights or slides 109 a that it was assumed to be directly arranged in the vertical structure 109; at each end is associated a screw 12, the head of which bears against the edge of a perforation made in the above-mentioned structure 109.
- the portion of the cable 2 between the corresponding lever 103 and the upper deflection pulley 16 is oriented vertically, like the axis of the damper 4.
- Each slide 109 a is oriented substantially vertically so that the lowering of the axis 10 and of the levers 103 during the operation of the screws 12 causes the springs of the registers 4 and the cables 2 to relax simultaneously.
- the axis of the end portion of each cable 2 defines an obtuse angle with the vertical axis of the corresponding register 4.
- the simultaneous expansion of the registers 4 and the cables 2 forces the lights or slides 109 a to be oriented along the bisector of the aforementioned angle.
- the invention is of course capable of being applied with advantage to the dobbies or other armor mechanics of the negative type in which the pulling device associated with each heald frame only comprises a single cable arranged so as to ensure by itself the actuation of the two oscillating levers provided for the operation of the envisaged frame, of the kind described in the document FR-A-2.680.182 (Staubli)
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Description
La présente invention a trait aux ratières et autres mécaniques d'armure du type négatif et elle concerne plus particulièrement le dispositif de tirage interposé entre chacun des organes de manoeuvre desdites mécaniques et le cadre de lisses correspondant monté sur la machine à tisser conjuguée.The present invention relates to dobbies and other mechanical weaving of the negative type and it relates more particularly to the drawing device interposed between each of the operating members of said mechanical and the corresponding heald frame mounted on the combined weaving machine.
On sait qu'une mécanique d'armure du type négatif n'assure la commande positive des cadres que dans un seul sens de leur course alternative, de telle sorte qu'il est nécessaire de prévoir des moyens élastiques qui sont mis sous tension lors de l'actionnement positif de façon à opérer le rappel de chaque cadre dès que l'organe de manoeuvre correspondant de la mécanique cesse son action.It is known that a negative type of armor mechanism ensures positive control of the frames in only one direction of their alternating travel, so that it is necessary to provide elastic means which are tensioned during positive actuation so as to operate the recall of each frame as soon as the corresponding mechanical operating member ceases its action.
En pratique, ces moyens élastiques sont constitués par des registres comprenant une nappe de ressorts maintenus entre deux agrafes dont l'une est convenablement arrimée à la structure fixe de la machine à tisser, tandis que l'autre est rendue solidaire soit de l'extrémité du câble de commande attelé à chaque cadre de lisses, soit du levier oscillant de renvoi disposé sur le trajet dudit câble entre le cadre et le registre. Le document EP-A-0 335 811 (Staubli) illustre bien cette technique antérieure.In practice, these elastic means consist of registers comprising a sheet of springs held between two staples, one of which is suitably secured to the fixed structure of the weaving machine, while the other is made integral either with the end of the control cable coupled to each heald frame, or of the oscillating return lever disposed on the path of said cable between the frame and the damper. Document EP-A-0 335 811 (Staubli) illustrates this prior technique well.
Il convient ici d'observer que pour permettre le fonctionnement des machines à tisser à des vitesses très élevées, on a actuellement tendance à recourir à des registres de plus en plus puissants, ce qui a pour effet de rendre de plus en plus fréquentes aussi bien la rupture des ressorts desdits registres que la casse des câbles de commande. Or, la réparation de ces incidents de fonctionnement est malaisée car elle implique le démontage et le remontage subséquent d'un grand nombre de ressorts sur lesquels s'exerce une très forte tension.It should be noted here that to allow weaving machines to operate at very high speeds, there is currently a tendency to resort to increasingly powerful registers, which has the effect of making them more and more frequent as well. the rupture of the springs of said registers that the breakage of the control cables. However, the repair of these operating incidents is difficult because it involves the disassembly and subsequent reassembly of a large number of springs on which a very high tension is exerted.
C'est à cet inconvénient qu'entend remédier la présente invention, laquelle a pour objet le dispositif de tirage qui est défini aux revendications 1 et 2. D'autres caractéristiques de l'invention sont définies aux revendications 3 et 4.It is this drawback that the present invention intends to remedy, which relates to the drawing device which is defined in
En fait l'invention consiste essentiellement à engager à l'intérieur de coulisses de guidage l'axe qui supporte chaque ensemble de leviers oscillants de renvoi et à associer audit axe des moyens d'actionnement agencés pour opérer son déplacement transversal dans lesdites coulisses et, subséquemment, la détente momentanée des ressorts des registres et des câbles de commande en vue d'une intervention à leur niveau.In fact, the invention essentially consists in engaging inside the guide slides the axis which supports each set of oscillating return levers and in associating to said axis actuation means arranged to effect its transverse movement in said slides and, subsequently, the momentary relaxation of the damper springs and the control cables for intervention at their level.
Le dessin annexé, donné à titre d'exemple, permettra de mieux comprendre l'invention, les caractéristiques qu'elle présente et les avantages qu'elle est susceptible de procurer :
- Fig. 1 est une vue de côté d'un dispositif de tirage établi conformément à la présente invention.
- Fig. 2 est une coupe verticale suivant le plan indiqué en II-II en fig. 1.
- Fig. 3 illustre en perspective l'agencement de l'une des deux brides qui assurent la fixation réglable de l'axe qui supporte les leviers oscillants.
- Fig. 4 reproduit fig. 1 à la position détendue des registres.
- Fig. 5 illustre une variante de réalisation de la coulisse.
- Fig. 6 montre l'application de l'invention au cas des mécaniques d'armure qui sont montées en superstructure, c'est-à-dire au-dessus des cadres de lisses.
- Fig. 7 représente une variante de fig. 6.
- Fig. 1 is a side view of a drawing device established in accordance with the present invention.
- Fig. 2 is a vertical section along the plane indicated in II-II in FIG. 1.
- Fig. 3 illustrates in perspective the arrangement of one of the two flanges which provide the adjustable fixing of the axis which supports the oscillating levers.
- Fig. 4 reproduced fig. 1 in the relaxed position of the registers.
- Fig. 5 illustrates an alternative embodiment of the slide.
- Fig. 6 shows the application of the invention to the case of armor mechanics which are mounted in superstructure, that is to say above the heald frames.
- Fig. 7 shows a variant of FIG. 6.
En fig. 1, la référence 1 désigne l'un des cadres de lisses montés sur une machine à tisser. Chaque cadre 1 est rendu latéralement solidaire d'un câble de commande 2 dont une extrémité est arrimée à l'un des organes de manoeuvre de la mécanique d'armure, tandis que l'extrémité opposée est renvoyée sur l'un d'une série de leviers oscillants 3 avant d'être fixée à un registre 4. A la façon usuelle, chaque registre 4 comprend une nappe de ressorts verticaux 5 qui sont accrochés à une agrafe supérieure 6 fixée à l'extrémité du câble 2 au-dessous du levier 3 correspondant, et à une agrafe inférieure 7 retenue en place par un ratelier 8 solidaire d'une structure verticale 9 de la machine à tisser.In fig. 1,
L'ensemble des leviers 3, en nombre égal à celui des cadres de lisses 1 de la machine à tisser envisagée, est monté à oscillation sur un axe horizontal 10 établi à une section circulaire de façon à ce que lesdits leviers 3, rendus solidaires des câbles 2 par le moyen d'une attache telle que 3a, puissent librement tourner sur ledit axe.The set of
Conformément à l'invention, l'axe 10 est supporté par les deux structures verticales 9 de la machine à tisser par l'intermédiaire de deux brides verticales 11, fixées au sommet desdites structures à la manière illustrée en fig. 2. Chaque bride 11 est découpée d'une lumière allongée 11a dont l'axe longitudinal est orienté obliquement par rapport à l'axe vertical du cadre 2, comme montré en fig. 3. La lumière 11a est établie à une largeur telle qu'elle forme coulisse pour l'extrémité correspondante de l'axe 10 qui la traverse.According to the invention, the
Pour le déplacement de l'axe 10 dans les lumières ou coulisses 11a suivant l'axe longitudinal de celles-ci, on a recours, au niveau de chaque bride 11, à une vis 12 qui traverse une perforation 11b prévue dans la bride envisagée suivant l'axe de la lumière 11a, pour se visser dans un taraudage 10a ménagé diamétralement dans chacune des extrémités de l'axe 10, comme clairement illustré en fig. 3.For the displacement of the
Lorsque la machine à tisser fonctionne, l'axe-support 10 des leviers oscillants 3 se trouve en position haute à l'intérieur des coulisses 11a, à la manière représentée en fig. 1. A cette position haute, l'agrafe supérieure 6 se trouve distante d'une hauteur H de l'agrafe inférieure fixe 7, de sorte que les ressorts 5 de l'ensemble des registres 4 sont sous tension et assurent donc bien leur fonction : l'abaissement des cadres 1 sous l'effet de la commande positive exercée par les câbles 2 engendre une surtension des registres 4 qui ramènent élastiquement lesdits cadres en position haute dès que les organes de manoeuvre de la mécanique cessent leur mouvement positif.When the weaving machine is operating, the
Pour une intervention au niveau de l'un des registres 4 en vue du remplacement d'un ressort 5 après rupture, ou au niveau de l'un des câbles 2 en vue de la substitution d'un câble usé ou sectionné, il suffit à l'opérateur de manoeuvrer angulairement les vis 12 portées par les deux brides 11, de façon à repousser vers le bas l'axe 10 jusqu'à la position inférieure illustrée en fig. 4. On conçoit que l'abaissement de cet axe 10 sur une hauteur h provoque l'abaissement correspondant de l'agrafe supérieure 6 de tous les registres 4, si bien que les ressorts 5 sont détendus, cette détente facilitant évidemment la réparation. Une fois celle-ci opérée, les vis 12 sont manoeuvrées pour ramener l'axesupport 10 en position haute de fonctionnement.For an intervention at one of the
Il convient d'observer que par suite de l'obliquité de l'axe longitudimal des lumières ou coulisses 11a, l'abaissement de l'axe 10 s'accompagne d'un déplacement horizontal de valeur d, ce qui a pour effet de ramener en direction des structures 9 la portion des câbles 2 comprise entre l'attache de ceux-ci sur le côté des cadres de lisses 1 et les leviers oscillants 3. Les câbles 2 s'écartent donc des cadres 1 dont l'extraction et la mise en place sont ainsi considérablement simplifiées.It should be observed that as a result of the obliquity of the longitudinal axis of the lights or
Lorsque ce déplacement horizontal systématique des câbles 2 dû à l'obliquité des coulisses 11a risque de se révéler gênant, on peut avoir recours à la variante illustrée en fig. 5. Dans le cas envisagé, chaque bride 111 est creusée d'une coulisse 111a à profit substantiellement triangulaire, dont la base comporte deux empreintes 111b et 111c qui sont profilées pour recevoir sélectivement l'extrémité correspondante de l'axe 10 engagée à l'intérieur de la coulisse précitée.When this systematic horizontal movement of the
La manoeuvre de la vis 12 simultanément associée à chaque bride 111 et à l'axe 10 permet d'abaisser ce dernier jusqu'à l'amener dans l'empreinte 111b ; le déplacement vertical de cette axe 10 assure alors la détente de registres 4 et des câbles 2, sans que l'orientation de ces câbles soit affectée. Par contre, pour le démontage des cadres 1, l'opérateur transfère chacune des extrémités de l'axe 10 des deux empreintes 111b aux deux empreintes 111c, ce qui a pour effet d'écarter les câbles 2 des cadres 1.The operation of the
Il va de soi qu'en pareil cas, la perforation pratiquée dans le sommet de chaque bride 111 doit être profilée pour permettre la modification de l'orientation de la vis 12.It goes without saying that in such a case, the perforation made in the top of each
Fig. 6 illustre l'application de l'invention aux machines à tisser dans lesquelles la mécanique d'armure 13 est supportée par une super-structure fixe 14. Les deux câbles 2 associés à chaque organe de manoeuvre 13a de la mécanique 13 pour assurer la commande du cadre de lisses 1 correspondant, sont renvoyés pour s'enrouler sur deux leviers 103 reliés audit cadre 1 par des biellettes 15 et à la superstructure 14 par des registres de ressorts 4.Fig. 6 illustrates the application of the invention to weaving machines in which the
Comme dans la forme de réalisation suivant fig. 1, chaque ensemble latéral de leviers 103 est porté par un même axe horizontal 10. Les extrémités de celui-ci sont engagées dans des lumières ou coulisses 109a qu'on a supposé être directement aménagées dans la structure verticale 109 ; à chaque extrémité est associée une vis 12 dont la tête prend appui contre le bord d'une perforation pratiquée dans la structure 109 précitée.As in the embodiment according to fig. 1, each lateral set of
Dans le cas envisagé en fig. 6, la portion du câble 2 comprise entre le levier 103 correspondant et la poulie supérieure de renvoi 16 est orientée verticalement, comme l'axe du registre 4. Chaque coulisse 109a est orientée de manière substantiellement verticale de façon à ce que l'abaissement de l'axe 10 et des leviers 103 lors de la manoeuvre des vis 12 provoque la détente simultanée des ressorts des registres 4 et des câbles 2.In the case envisaged in fig. 6, the portion of the
Dans la variante considérée en fig. 7, l'axe de la portion d'extrémité de chaque câble 2 définit un angle obtus avec l'axe vertical du registre 4 correspondant. Dans ce cas, la détente simultanée des registres 4 et des câbles 2 oblige à axer les lumières ou coulisses 109a suivant la bissectrice de l'angle précité.In the variant considered in fig. 7, the axis of the end portion of each
Il va de soi que dans tous les cas, on pourrait imaginer d'autres moyens que les vis 12 pour assurer le déplacement et l'immobilisation de l'axe-support 10 par rapport aux registres 4 du dispositif de tirage. On peut notamment avoir recours à de petits vérins hydrauliques.It goes without saying that in all cases, one could imagine other means than the
On observera par ailleurs que l'invention est bien entendu susceptible d'être appliquée avec avantage aux ratières ou autres mécaniques d'armure du type négatif dans lesquelles le dispositif de tirage associé à chaque cadre de lisses ne comprend qu'un câble unique agencé de manière à assurer à lui seul l'actionnement des deux leviers oscillants prévus pour la manoeuvre du cadre envisagé, du genre décrit dans le document FR-A-2.680.182 (Staubli)It will also be observed that the invention is of course capable of being applied with advantage to the dobbies or other armor mechanics of the negative type in which the pulling device associated with each heald frame only comprises a single cable arranged so as to ensure by itself the actuation of the two oscillating levers provided for the operation of the envisaged frame, of the kind described in the document FR-A-2.680.182 (Staubli)
Claims (4)
- Drawing device for actuating the heddle frames of weaving systems of the negative type, of the kind comprising at the level of each frame (1) at least one control cable (2) which is laterally fixed to said frame and of which one end is attached to one of the manoeuvring members (13a) of the system (13), while the opposite end is associated with a set of springs (4) after guiding by a lever (3) mounted to oscillate on a support pin (10) borne by the fixed structures (9) of the weaving machine, characterized in that the support pin (10) is engaged inside guiding slides (11a, 111a) with which are associated actuation means (12) arranged to effect its transverse displacement in said slides and, subsequently, the momentary slackening of the set of springs (4) and of the cables (2) with a view to an intervention at the level thereof.
- Drawing device for actuating the heddle frames of weaving systems of the negative type, of the kind comprising at the level of each frame (1) at least one control cable (2) of which one end is attached to one of the manoeuvring members (13a) of the system (13) while the opposite end is wound on a lever (103) connected, on the one hand, to the frame (1) in question by a connecting rod (15), on the other hand, to a set of springs (4), which lever (103) is mounted to oscillate on a support pin (10) borne by the fixed structures (109) of the weaving machine, characterized in that the support pin (10) is engaged inside guiding slides (109a) with which are associated actuation means (12) arranged to effect its transverse displacement in said slides and subsequently the momentary slackening of the set of springs (4) and the cables (2) with a view to an intervention at the level thereof.
- Device according to Claim 1, characterized in that the actuation means (11-12) are arranged so that the displacement of the support pin (10) in the direction corresponding to the slackening of the set of springs (4) is accompanied by a displacement oriented transversely to said direction so as to tend to move the cables (2) away from their point of attachment on the heddle frames (1).
- Device according to any one of Claims 1 to 3, characterized in that the actuation means are constituted by two screws (12) oriented along the longitudinal axis of the slides and simultaneously engaged in perforations (11b) made in fixed flanges (11) and in tappings (10a) provided diametrally in the ends of the support pin (10) introduced in these slides.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9101065A FR2672062B1 (en) | 1991-01-25 | 1991-01-25 | PULLING DEVICE FOR CONTROLLING THE HALF-FRAMES OF NEGATIVE WEAPON MECHANICS. |
| FR9101065 | 1991-01-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0496686A1 EP0496686A1 (en) | 1992-07-29 |
| EP0496686B1 true EP0496686B1 (en) | 1995-10-11 |
Family
ID=9409209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP92420026A Expired - Lifetime EP0496686B1 (en) | 1991-01-25 | 1992-01-23 | Drawing system for driving the heald frames of negative dobbies |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5203381A (en) |
| EP (1) | EP0496686B1 (en) |
| JP (1) | JP3307971B2 (en) |
| KR (1) | KR100234552B1 (en) |
| DE (1) | DE69205294T2 (en) |
| ES (1) | ES2078711T3 (en) |
| FR (1) | FR2672062B1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2250995A2 (en) | 2009-05-15 | 2010-11-17 | Merck Patent GmbH | Pigment mixtures |
| DE102009025293A1 (en) | 2009-06-15 | 2010-12-16 | Adolf Pfaff & Dr. Karl-Friedrich Reichenbach GbR (vertretungsberechtigter Gesellschafter: Adolf Pfaff, 79183 Waldkirch) | Radioopaque shape memory polymers |
| CN103352286A (en) * | 2013-07-04 | 2013-10-16 | 杭州旭仁纺织机械有限公司 | Detection device for dobby |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105004565A (en) * | 2015-08-13 | 2015-10-28 | 吴江万工机电设备有限公司 | Device and method for testing influences imposed on negative shedding mechanism of loom by heald returning springs |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2250412A (en) * | 1940-05-22 | 1941-07-22 | Draper Corp | Harness motion |
| US4687029A (en) * | 1984-09-18 | 1987-08-18 | Murata Kikai Kabushiki Kaisha | Means for lifting motion of a heddle frame |
| DE3668921D1 (en) * | 1986-07-09 | 1990-03-15 | Kaiser Gmbh & Co Kg | DEVICE FOR CONNECTING A SWINGARM ARM OF A HARNESS TO A SHAFT OF A WEAVING MACHINE. |
| FR2617204B1 (en) * | 1987-06-26 | 1989-10-27 | Staubli Sa Ets | DEVICE FOR COUPLING THE RAIL FRAMES TO THE TRANSMISSION ELEMENTS OF A MECHANICS FOR THE FORMATION OF A CROWD |
| FR2626013B1 (en) * | 1988-01-20 | 1990-05-18 | Staubli Sa Ets | DRAWING SYSTEM FOR CONTROLLING THE HANDLE FRAMES OF NEGATIVE WEAPON MECHANICS |
| FR2629481B1 (en) * | 1988-03-31 | 1990-12-28 | Staubli Sa Ets | DRAWING SYSTEM FOR CONTROLLING THE HANDLE FRAMES OF NEGATIVE WEAPON MECHANICS |
-
1991
- 1991-01-25 FR FR9101065A patent/FR2672062B1/en not_active Expired - Fee Related
-
1992
- 1992-01-23 US US07/824,398 patent/US5203381A/en not_active Expired - Fee Related
- 1992-01-23 DE DE69205294T patent/DE69205294T2/en not_active Expired - Fee Related
- 1992-01-23 ES ES92420026T patent/ES2078711T3/en not_active Expired - Lifetime
- 1992-01-23 JP JP01023692A patent/JP3307971B2/en not_active Expired - Fee Related
- 1992-01-23 EP EP92420026A patent/EP0496686B1/en not_active Expired - Lifetime
- 1992-01-24 KR KR1019920000973A patent/KR100234552B1/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2250995A2 (en) | 2009-05-15 | 2010-11-17 | Merck Patent GmbH | Pigment mixtures |
| DE102009025293A1 (en) | 2009-06-15 | 2010-12-16 | Adolf Pfaff & Dr. Karl-Friedrich Reichenbach GbR (vertretungsberechtigter Gesellschafter: Adolf Pfaff, 79183 Waldkirch) | Radioopaque shape memory polymers |
| CN103352286A (en) * | 2013-07-04 | 2013-10-16 | 杭州旭仁纺织机械有限公司 | Detection device for dobby |
Also Published As
| Publication number | Publication date |
|---|---|
| DE69205294T2 (en) | 1996-05-15 |
| KR100234552B1 (en) | 1999-12-15 |
| KR920014965A (en) | 1992-08-26 |
| JP3307971B2 (en) | 2002-07-29 |
| FR2672062A1 (en) | 1992-07-31 |
| FR2672062B1 (en) | 1993-05-07 |
| US5203381A (en) | 1993-04-20 |
| EP0496686A1 (en) | 1992-07-29 |
| ES2078711T3 (en) | 1995-12-16 |
| DE69205294D1 (en) | 1995-11-16 |
| JPH04289239A (en) | 1992-10-14 |
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