EP1540056A2 - Cadre de lisses et metier a tisser equipe d'un tel cadre - Google Patents
Cadre de lisses et metier a tisser equipe d'un tel cadreInfo
- Publication number
- EP1540056A2 EP1540056A2 EP03797343A EP03797343A EP1540056A2 EP 1540056 A2 EP1540056 A2 EP 1540056A2 EP 03797343 A EP03797343 A EP 03797343A EP 03797343 A EP03797343 A EP 03797343A EP 1540056 A2 EP1540056 A2 EP 1540056A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- frame according
- hoop
- crosspiece
- upright
- heald
- 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
Links
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
- D03C9/0666—Connection of frame parts
- D03C9/0675—Corner connections between horizontal rods and side stays
Definitions
- the present invention relates to a heald frame and a loom equipped with such a frame.
- heald frames intended to be controlled in a movement of vertical oscillations by means of an appropriate device, such as a weaving mechanism or an dobby. It is known to produce a heald frame by reversible assembly of two uprights and two crosspieces, the uprights being substantially vertical in the configuration of use of the heald frame, while the crosspieces are substantially horizontal.
- FR-A-2 681 614 discloses a removable elastic joining device which can be used in a corner of a heald frame, that is to say in the junction zone between a cross member and an upright.
- a protuberance formed on an upright is intended to be wedged between two jaws integral with two rigid parts forming heads intended to be wedged inside a crosspiece.
- the invention aims to solve the problems of prior devices by proposing a robust heald frame capable of being mounted on a loom operating at high speed.
- the invention relates to a heald frame for a weaving loom, this frame being obtained by assembling two uprights with two sleepers each provided with a one-piece heald carrying strip with the corresponding sleeper or attached thereto on substantially its entire length, at least one of the ends of at least one of the crosspieces being equipped with at least one member for blocking part of an adjacent upright, inside a portion of end of the crosspiece which forms a junction zone with this upright.
- This frame is characterized in that the aforementioned end portion comprises a part with a generally convex transverse external profile and at least one hoop which surrounds the aforementioned part and the blocking member, in order to resist a blocking force exerted by that -this.
- the hoop which can be produced by a tubular sleeve or a folded sheet, makes it possible to improve the resistance of the cross-member to the forces transmitted by the adjacent upright and resulting from the blocking of the aforementioned part of this upright. This limits in consequently the risks of deterioration of the crosspiece at this junction zone.
- the mechanical forces undergone by the crosspiece in the junction zone are reduced by the hoop, which improves the overall mechanical characteristics of the heald frame.
- the invention takes advantage of the fact that the generally convex profile of the junction zone allows it to be associated with a hoop, whereas this would not be the case if this profile had an opening or a cavity, for example for the hooking the ends of the beams.
- the invention also relates to a weaving loom equipped with at least one heald frame as previously described. Such a loom can operate at higher speed and is more reliable than those of the prior art.
- FIG. 2 is an exploded partial section of a heald frame of the loom of Figure 1 at the respective ends of one of its uprights and one of its crosspieces;
- FIG. 3 is a section along line III-III in Figure 2;
- FIG. 4 is a principle section, on a smaller scale, of the upper and lower parts of a cross a heald frame according to a second embodiment of the invention
- - Figure 5 is a section along the line N-N in Figure 4;
- - Figure 6 is a section similar to the upper part of Figure 5 for a frame according to a third embodiment;
- Figure 7 is a section similar to Figure 4 for a frame according to a fourth embodiment of the invention.
- Figure 8 is a section similar to Figure 4 for a frame according to a fifth embodiment of the invention.
- Figure 9 is a section similar to Figure 4 for a frame according to the sixth embodiment of
- FIG. 10 is a section similar to Figure 4 for a frame according to a seventh embodiment of the invention.
- FIG. 11 is a side view of the end of a cross member of a heddle frame according to an eighth embodiment of the invention.
- FIG. 12 is a view similar to FIG. 11 for a heald frame according to a ninth embodiment of the invention.
- FIG. 13 is a view similar to detail XIII in FIG. 2, for a frame according to a tenth embodiment of the invention.
- Figure 14 is a view similar to Figure 2 for a frame according to an eleventh embodiment of
- FIG. 15 is a section along the line XV-XN in FIG. 14,
- FIG. 16 is a section similar to FIG. 15 for a heald frame according to a twelfth embodiment of the invention
- FIG. 17 is a partial section along the line XVII-XVII in Figure 16 and
- Figure 18 is a view similar to Figure 2 for a frame according to a thirteenth embodiment of the invention.
- a dobby 1 is intended to drive a heald frame 2 of a loom M in a vertical oscillating movement represented by the arrows F x and F x '.
- an actuating arm 1a of the dobby 1 is coupled by connecting rods and oscillating levers to each heald frame 2.
- Each frame 2 is formed by the assembly of two uprights 21 and two crosspieces 22.
- the uprights 21 extend generally in a direction parallel to the direction ZZ 'of vertical oscillation of the frames 2, while the crossbeams 22 extend generally in a direction YY' perpendicular to the direction ZZ 'and generally horizontal in configuration of use of loom M.
- the junction between the left upright 21 and the upper cross member 22 of a frame 2 we study in more detail the junction between the left upright 21 and the upper cross member 22 of a frame 2. It is understood that the assembly of this cross member with the right upright 21 or the lower crossmember with one or the other of the uprights 21 can incorporate the same structural and functional characteristics. As can be seen more particularly from FIG. 2, the upright 21 is provided with a protuberance 21a intended to be introduced between two jaws 23 and 24 each secured to a mass piece 25, respectively 26, articulated one on the other inside the end 28 of the crosspiece 22.
- the crosspiece 22 is hollow and constituted by a tube with a generally rectangular cross section from which extends, over substantially its entire length, a tab 29 forming a heald bar on which can be attached to the heddles 30 for guiding the chain wires of the loom M.
- the crosspiece 22 is advantageously filled with a stiffening and / or soundproofing material.
- the lower cross member is also provided with a heald support rod.
- the rod 29 is in one piece with the crosspiece 22 and connected thereto, over most of its length, by a web 29c.
- a web 29c we note respectively 31 and 32 the small upper and lower sides of the tubular part of the crosspiece 22.
- 33 and 34 the large lateral sides of this part.
- 35 the tubular part of the end 28 into which the parts 25 and 26 are introduced. This part 35 is separated from the end part 29a of the heald bar 29 by a groove 36 which extends, starting from the end face 28a of the end 28, in a direction Y 3 g-Y ' 3 6 parallel to a longitudinal axis Y 2 -Y' 22 of the crosspiece 22.
- the assembly of the elements 21 and 22 takes place by immobilizing the protuberance 21a between the jaws 23 and 24 by tightening an operating screw 37. Due to the approximation of the jaws 23 and 24, represented by the arrows F 2 and F ' 2 , the parts 25 and 26 exert on the sides 31 and 32 a blocking force represented by the arrows F 3 and F ' 3 . This force is exerted through an elastomer element 27 placed under stress between each part 25 or 26 and the nearest short side 31 or 32. This elastomer element conforms to the technical teaching of FR-A-2 681 614.
- a hoop 40 is arranged around this part 35 while being partially engaged in the groove 36.
- This hoop 40 is constituted by a sheet metal plate folded around of part 35 and immobilized around it by cooperation of shapes and by means of two screws 41 screwed into tapped orifices 42a of a counterplate 42 introduced inside part 35.
- the screws 41 also pass through a plate 43 for distributing over the length of the hoop 40 a force F 5 for clamping its respective edges 40a and 40b on the side 31 of the part 35.
- the part 35 and the hoop 40 together form an end portion P of the crosspiece 22 which contains the locking means 25 and 26 and resists the locking force F 3 and F ' 3 .
- the hoop 40 can effectively play its role of reinforcing the part 35, because this part has a transverse external profile, consisting of the external surfaces of the sides 31 to 34, which is convex and therefore suitable for the use of such a hoop. Indeed, if the hoop was placed at the same time around the part 35 and the end part 29a of the bar 29, the attachment of the heddles in this zone would not be possible and the bar 29 could be crushed due to the existence of a cavity or a hollow between it and the short side 32 of the part 35.
- the groove 36 allows suitable positioning of the hoop 40 around the part 35.
- the groove 36 has a length L 3S greater than or equal to the width 1 40 of the hoop 40, the part 29a of the bar 29 being in door - overhang on the length L 3S .
- the length L 36 is slightly greater than the width 140 .
- elements similar to those of the first embodiment bear identical references increased by 100.
- the cross member 122 of this embodiment is equipped with a hoop 140 which surrounds a part 135 with a convex transverse profile at its end 128.
- the short sides are noted 131 and 132, 133 and 134 the long sides of the part 135, respectively.
- This embodiment differs from the previous essentially in that the immobilization of the hoop 140 around the part 135 takes place by blocking two corners 144 and 144 'connected by a screw 145 and able to cooperate with a complementary corner 146 wedged against the internal surface 140c of the hoop 140 which is constituted by a tubular steel sleeve.
- the end portion P formed by the parts 135 and 140 may contain locking means, like that of the first embodiment.
- the bar 129 for attaching the heddles of this second embodiment is attached to the main tubular part 135.
- the short side 132 of the part 135 is provided with a groove 138 into which can be inserted a rod 129b integral with the bar 129 and whose section is complementary to that of the groove 138, which allows the bar 129 to be suspended from the part 135.
- 129c the connecting veil between the rod 129b and the part of the bar 129 on which the beams are hung.
- this veil stretches over substantially the entire length of the crosspiece 122 and is interrupted at an end portion 129a of the bar 129, which forms a groove 136 allowing the positioning of the hoop 140.
- the hoop 140 can be rounded above the complementary corner 146.
- the crosspiece 222 of this embodiment is provided with an inclined surface 222b relative to its longitudinal axis 222 _ Y'222 and intended to cooperate with the inclined surface 244a of a corner 244 associated by a screw 245 with a stop 247 disposed against a lateral edge 24Od of a hoop 240 in the form of a metal sleeve tubular.
- the traction exerted by the screw 245 on the corner 244 makes it possible to tension the hoop 240 and thus immobilize it around a part 235 with a convex profile of the crosspiece 22 which forms with it an end portion P of the crosses 222.
- a hoop 340 is arranged around a part 335 of a crosspiece 322 and forms with it an end portion P.
- a corner 344 is provided with an active surface 344a which cooperates with an active surface 340c constituted by the internal face of the hoop 340, this face being inclined relative to a longitudinal axis Y 322 / Y'322 of the crosspiece 322.
- the displacement of the corner 344 is controlled by a screw passing through a stop 347 disposed against a lateral edge 340d of the hoop 340.
- the hoop 440 of this embodiment is immobilized, by a layer of glue 448, around a part 435 of a crosspiece 422 with which it constitutes a portion of end P.
- this layer of glue 448 is thick enough for a wedge 444 to be inserted therein in the direction of the arrow F s in FIG. 9, which has for effect of positioning the hoop 440 and ensuring a good distribution of the adhesive.
- a hoop 540 is immobilized around a part 535 of a crosspiece 522 by means of a screw 541 which passes through an orifice 540e formed in the hoop 540 and which is screwed into a small upper side 531 of the part 535.
- a screw 541 which passes through an orifice 540e formed in the hoop 540 and which is screwed into a small upper side 531 of the part 535.
- several screws of the type of screw 541 can be used.
- An end portion P of the crosspiece 522 is formed by the elements 535 and 540.
- the longitudinal shape of a hoop 640 or 740 can be adapted to improve the progressiveness of the transmission of forces between the hoop and the crosspiece.
- the edge 640d of the hoop 640 which is opposite to the end face 628a of the crosspiece 622, can have a pointed shape on one or the other of the sides of this crosspiece or on both.
- this edge 74Od can have a hollow shape.
- a hoop 840 is immobilized around a part 835 of the end 828 of a crosspiece 822 of a heddle frame.
- the part 835 has a generally convex transverse external profile, while the cross member 822 is equipped with a heald-carrying rod 829.
- a groove 836 is formed between the part 835 and the rod 829 for the passage of the hoop 840 which is constituted of a sheet metal plate folded around the part 835, like the hoop 40 of the first embodiment.
- the groove 836 does not open onto the end face 828a of the end 828 but is formed by an oblong opening, the largest axis s36 _ Y '836 of which is generally parallel to the longitudinal axis s22-' 822 of the cross member 822.
- the frame of this embodiment comprises an upright 921 provided with a beak or protuberance 921a intended to be introduced inside an end 928 of a crosspiece 922.
- the cross-member 922 is hollow, at least in its end zone, and formed in this zone, by a tube with a generally rectangular cross section from which extends, over substantially its entire length, a tab 929 forming a heald bar on which healds 930 for guiding the warp threads of the loom M can be hung.
- the lower cross member is also provided with a heald support rod.
- 935 the tubular part of the end 928 into which the spout 921a is introduced.
- This part 935 is separated from the end part 929a of the heald bar 929 by a groove 936 which extends, from the end face 928a of the end 928, in a direction Y936- '936 parallel to an axis longitudinal Y 922 -Y '922 of cross member 922.
- a hoop 940 is arranged around the part 935 while being partially engaged in the groove 936.
- the elements 935 and 940 together form an end portion P of the cross-member 922.
- the hoop 940 is tensioned around the part 935 of the cross member 922 by virtue of two corners 944 and 944 'connected by a screw 945 and able to cooperate with a complementary corner 946 wedged against the internal surface 940c of the hoop 940.
- the surfaces 944a and 944'a are inclined relative to the longitudinal axis of the screw 945, that is to say to the longitudinal axis Y 9 22-Y'9 2 2 / by two angles ai and ⁇ 2 of opposite meaning and of the same absolute value.
- Each large side 933 and 934 of the part 935 is provided with a softening slot 949 which allows the introduction of the spout 921a into the part 935 and then the tightening of this part around this spout, when the corners 944 are brought together and 944.
- the mechanical members 944 to 946 alone make it possible both to immobilize the nozzle 921a in the part 935 and tension the hoop 940 around this part.
- the screwing of the screw 945 in the corner 944 has the effect of bringing the corners 944 and 944 'closer together, the surfaces or ramps 944a and 944'a of which slide against the surfaces or ramps 946a and 946'a, which effect of moving the corners towards the rod 929.
- the geometry of the upright 921 is particularly simple because the spout 921a is in one piece with a main part 921b of the upright 921 which extends parallel to the direction ZZ 'of oscillations of the frame.
- the hoop 940 can effectively play its role of reinforcing the part 935, because this part has a transverse external profile, consisting of the external surfaces of the sides 931 to 934, which is convex and therefore suitable for the use of such a hoop.
- the spout 921a is provided, at its respective upper and lower sides with two pointed parts 921g and 92lh intended to penetrate into recesses of corresponding shape 932g and 93lh provided respectively in the short sides 932 and 931 the part 935.
- Parts 921c [and 921h are each defined between two V-shaped surfaces 921i_ and 921j_ which are generally flat and parallel to the Y axis 9 22-Y'922- These surfaces are inclined, in the plane of FIG. 3 , with an angle ⁇ of the order of 45 ° relative to a plane P ' 2 perpendicular to the main plane P 2 of the frame 2.
- the angle ⁇ can, in practice, have a value between 20 and 70 °.
- the upper and lower sides of the nozzle 921a are of generally triangular section. As a variant, only one of these sides can have such a geometry.
- the internal geometry of the crosspiece 922 is adapted to that of the spout 921a and the housings 932g_ and 931h are defined between two inclined surfaces, 932ji and 932j_ / respectively 93li and 931j_, making the same angle ⁇ with the plane P ' 2 .
- the span between the crosspiece 922 and the element 921a which it contains takes place by two sets of surfaces 921i, 931i and 932i, on the one hand, and 921j_, 931j_ and 932j_ on the other hand, distributed on the one hand and on the other side of the plane P 2 and inclined relative to it.
- the surfaces 92li and 921j_ are oblique to each other, as are the surfaces 931i and 931 "on the one hand, 932i. and 932_ / on the other hand.
- the upright 1021 of this embodiment also comprises a monobloc spout 1021a with an elongated part 1021b , this spout being intended to be inserted into a part 1035 of the end 1028 of a crosspiece 1022.
- a hoop 1040 is disposed around the part 1035 and forms with it an end portion P.
- the mechanical means for immobilizing the spout and for tensioning the hoop are not disposed between the part 1035 and the hoop, as in the first embodiment, but inside the part 1035. More specifically, two corners 1044 and 1044 'are controlled, in a movement of movement parallel to a longitudinal axis Y ⁇ o22-Y' ⁇ o22 of the cross member 1022, by a screw 1045.
- the spout 1021 is also provided with a tab 1021e provided with an orifice 1021f for the passage of the screw 1045.
- a force Fu is transmitted on the short sides 1031 and 1032 of the part 1035. to the hoop 1040 for its tensioning.
- the force F is transferred by the hoop 1040 in the lower part of the protuberance 1021a in FIG. 16.
- the ramps 1044 and 1044 'exert on the corresponding ramps of the spout 1021a an effort F xo of immobilization of this beak.
- the generally convex character of the profile of the part 1035 can be obtained by integrating a filling element 1050 in a hollow part 1022a of the cross member 1022.
- the filling element can be secured to the hoop 1040 before positioning it around the part 1035.
- the screw 945 is offset, perpendicular to the axis Y 92 2-Y'922 and relative to the part 921b of the upright 921, beyond the spout 921a.
- the screw 1045 is offset relative to the part 1021b.
- the metal upright 1121 of this embodiment is provided with a tenon or protuberance 1121a in one piece with the main part 1121b of the amount.
- the cross member 1122 of this embodiment comprises a main part 1122a advantageously made of synthetic material.
- This part 1122a is in one piece with a heald bar 1129 to which it is connected by a web 1129c.
- the cross member 1122 also comprises a metal band 1140 which is bonded around one end 1128a of the part 1122a.
- 1148 denotes the layer of adhesive interposed between the elements 1140 and 1128a.
- the hoop 1140 extends in the direction of the main part 1121b of the upright 1121 beyond the end 1128a.
- 1140a denotes the part of the hoop surrounding the end 1128a of the synthetic portion 1122a of the cross member 1122.
- 1140b the part of the hoop 1140 which extends beyond the part 1128a and which defines a tubular portion 1135 of the cross member 1122 provided to receive the stud 1121a.
- the elements 1128a and 1140 together form an end portion P of the cross member 1122.
- a notch 1136 is formed between the main part 1122a of the cross member 1122 and the heald-carrying strip by means of a localized recess in the web. 1129c.
- the heald bar 1129 is cantilevered over part of its length.
- a nut 1126 is immobilized on an internal face of the part 1140b of the hoop and is crossed by the rod
- 1126 constitute means for blocking the post 1121a situated inside the part 1140b of the hoop 1140.
- This embodiment has the particular advantage that the removable connection between the pin 1121a and the hoop 1140 only involves parts of high resistance bearing against one another, which are advantageously metallic.
- the entire interior volume of the hoop 1140 is available for the installation of the stud 1121a, the height and thickness of which can be increased relative to that of the corresponding parts of the frames of the other embodiments.
- the hoop can be immobilized on the crosspiece by hot crimping.
- the hoop remains in place on the cross member during disassembly of the frame, which allows it, in particular, to protect the ends of the parts of this cross member which are advantageously made of synthetic material.
- the heald-carrying rod remains integral with the cross-member, which implies that the heddles used are of the “open” type.
- the invention has been shown with mechanical means comprising two corners cooperating for the immobilization of the upright and the tensioning of the hoop. It is however applicable with a single corner provided with a single force transmission ramp.
- the invention applies independently of the material used for the constituent parts of the frames, especially the uprights and crosspieces. It applies in particular to light alloy frames, such as aluminum, and to frames made of composite materials, with an organic resin and carbon or glass reinforcing fibers.
- the frets can be metallic or made of composite material.
- the invention is applicable independently of the geometry of the heald-rods of the crosspieces which may have different shapes adapted to that of the ends of the healds.
- inclined surfaces similar to the surfaces 92li, 921J_ ⁇ 931i, 931j_ etc. of the eleventh embodiment may be provided in the twelfth embodiment at the spout 1021a, between the crosspiece 1022 and this spout, at the level of the short lower side 1032, and / or between the cross member 1022 and the corners 1044 and 1044 ', at the small upper side 1031.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
Description
Claims
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0211511 | 2002-09-17 | ||
| FR0211511A FR2844530B1 (fr) | 2002-09-17 | 2002-09-17 | Cadres de lisses et metier a tisser equipe d'un tel cadre |
| FR0213245 | 2002-10-23 | ||
| FR0213245A FR2846344B1 (fr) | 2002-10-23 | 2002-10-23 | Cadre de lisses et metier a tisser equipe d'un tel cadre |
| PCT/FR2003/002743 WO2004027134A2 (fr) | 2002-09-17 | 2003-09-17 | Cadre de lisses et metier a tisser equipe d'un tel cadre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1540056A2 true EP1540056A2 (fr) | 2005-06-15 |
| EP1540056B1 EP1540056B1 (fr) | 2007-04-25 |
Family
ID=32031837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03797343A Expired - Lifetime EP1540056B1 (fr) | 2002-09-17 | 2003-09-17 | Cadre de lisses et metier a tisser equipe d'un tel cadre |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20050241718A1 (fr) |
| EP (1) | EP1540056B1 (fr) |
| JP (1) | JP2005539156A (fr) |
| KR (1) | KR101000824B1 (fr) |
| CN (1) | CN1681983A (fr) |
| AU (1) | AU2003276350A1 (fr) |
| DE (1) | DE60313475T2 (fr) |
| WO (1) | WO2004027134A2 (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1017334A3 (nl) * | 2006-10-05 | 2008-06-03 | Picanol Nv | Weefkader met versterkingsprofiel voor een weefmachine. |
| FR2911882B1 (fr) * | 2007-01-31 | 2009-05-29 | Staubli Faverges Sca | Dispositif de formation de la foule incorporant des blocs moteurs electriques et metier a tisser equipe d'un tel dispositif. |
| EP1975293B1 (fr) * | 2007-03-26 | 2012-01-25 | Groz-Beckert KG | Cadre à lisse en tôle |
| FR2925073B1 (fr) * | 2007-12-12 | 2010-04-09 | Staubli Sa Ets | Cadre de lisses pour metier a tisser equipe d'un tel cadre. |
| EP2578732B1 (fr) * | 2011-10-05 | 2014-04-30 | Groz-Beckert KG | Corde à lisse dotée d'un liteau de construction légère |
| BE1022297B1 (nl) * | 2014-09-12 | 2016-03-14 | Picanol | Hoekverbindingsinrichting voor een weefkader |
| FR3054245B1 (fr) * | 2016-07-22 | 2018-08-31 | Staubli Faverges | Machine de formation de la foule et metier a tisser comprenant une telle machine. |
| JP2026039678A (ja) * | 2024-08-23 | 2026-03-09 | 株式会社豊田自動織機 | ヘルドフレーム |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE379288C (de) * | 1923-08-20 | Zwickauer Webutensilienfabrik | Webschaft mit durch aufgesteckte Schieber gehaltenen Endverbindern | |
| US1082317A (en) * | 1912-12-16 | 1913-12-23 | Joachim Giardino | Heddle-frame for looms. |
| US1142290A (en) * | 1914-10-21 | 1915-06-08 | Paul A Wagner | Support for heddle-bars. |
| GB419051A (en) * | 1934-08-18 | 1934-11-05 | Jack Wilcock | Improvements in or relating to heald frames |
| US2216682A (en) * | 1939-05-25 | 1940-10-01 | Grob & Co Ag | Heddle frame for looms |
| GB925562A (en) * | 1960-11-17 | 1963-05-08 | Lund & Son Ltd T | Improvements in heald frames for looms |
| CH427688A (de) * | 1965-04-30 | 1966-12-31 | Grob & Co Ag | Webschaft mit einer lösbaren Eckverbindung |
| US3948296A (en) * | 1972-06-30 | 1976-04-06 | Grob & Co. Aktiengesellschaft | Frame stave for heald frame of weaving machine |
| US3901282A (en) * | 1974-05-22 | 1975-08-26 | Steel Heddle Mfg Co | Loom harness |
| US4112980A (en) * | 1976-04-08 | 1978-09-12 | Sulzer Brothers Limited | Loom harness |
| CH609384A5 (en) * | 1977-02-15 | 1979-02-28 | Sulzer Ag | Heald frame |
| FR2681614B1 (fr) * | 1991-09-20 | 1993-12-03 | Burckle Cie Sa Ets | Jonction elastique demontable dans un angle d'un cadre de lisses pour machines a tisser. |
| US5411061A (en) * | 1993-12-16 | 1995-05-02 | Steel Heddle Mfg. Co. | Heddle frame assembly with releasable end braces |
| JP3600657B2 (ja) * | 1995-03-31 | 2004-12-15 | ナンカイ工業株式会社 | ヘルドフレーム |
| US5819810A (en) * | 1997-04-17 | 1998-10-13 | Steel Heddle Manufacturing Company | Heddle frame assembly with corner sleeve member |
-
2003
- 2003-09-17 EP EP03797343A patent/EP1540056B1/fr not_active Expired - Lifetime
- 2003-09-17 AU AU2003276350A patent/AU2003276350A1/en not_active Abandoned
- 2003-09-17 CN CN03822024.5A patent/CN1681983A/zh active Pending
- 2003-09-17 JP JP2004537212A patent/JP2005539156A/ja active Pending
- 2003-09-17 KR KR1020057004458A patent/KR101000824B1/ko not_active Expired - Fee Related
- 2003-09-17 WO PCT/FR2003/002743 patent/WO2004027134A2/fr not_active Ceased
- 2003-09-17 US US10/522,817 patent/US20050241718A1/en not_active Abandoned
- 2003-09-17 DE DE60313475T patent/DE60313475T2/de not_active Expired - Lifetime
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2004027134A3 * |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20050044924A (ko) | 2005-05-13 |
| AU2003276350A1 (en) | 2004-04-08 |
| WO2004027134A2 (fr) | 2004-04-01 |
| CN1681983A (zh) | 2005-10-12 |
| KR101000824B1 (ko) | 2010-12-14 |
| EP1540056B1 (fr) | 2007-04-25 |
| WO2004027134A3 (fr) | 2004-07-29 |
| DE60313475T2 (de) | 2008-01-03 |
| DE60313475D1 (de) | 2007-06-06 |
| JP2005539156A (ja) | 2005-12-22 |
| US20050241718A1 (en) | 2005-11-03 |
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