EP0906461B1 - Gebergreifer für eine greiferwebmaschine - Google Patents
Gebergreifer für eine greiferwebmaschine Download PDFInfo
- Publication number
- EP0906461B1 EP0906461B1 EP97928158A EP97928158A EP0906461B1 EP 0906461 B1 EP0906461 B1 EP 0906461B1 EP 97928158 A EP97928158 A EP 97928158A EP 97928158 A EP97928158 A EP 97928158A EP 0906461 B1 EP0906461 B1 EP 0906461B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- carrying gripper
- accordance
- gripper means
- positioning
- gripper
- 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
- 239000004744 fabric Substances 0.000 claims description 16
- 238000009941 weaving Methods 0.000 claims description 8
- 210000002414 leg Anatomy 0.000 description 22
- 235000014676 Phragmites communis Nutrition 0.000 description 3
- 210000000689 upper leg Anatomy 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/12—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein single picks of weft thread are inserted, i.e. with shedding between each pick
- D03D47/20—Constructional features of the thread-engaging device on the inserters
- D03D47/23—Thread grippers
- D03D47/233—Carrying grippers
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/12—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein single picks of weft thread are inserted, i.e. with shedding between each pick
- D03D47/20—Constructional features of the thread-engaging device on the inserters
Definitions
- the invention relates to a sensor rapier for a rapier weaving machine, with means for picking up and positioning a weft thread is provided on a deflecting guide is kept on hand.
- a weft thread is usually used Help from a donor gripper and a slave gripper Loom passed through.
- the encoder gripper takes on the entry side of the shed on a weft, which means a thread feeder is kept ready. If the encoder gripper is inserted into the shed, the weft picked up, positioned within the encoder gripper and clamped by means of a clamp. Approximately in the middle of the shed the weft thread is taken over by a slave gripper, clamped by a clamp of the slave gripper and by that Take gripper to the other side of the shed. The The encoder gripper moves back in empty during this time its starting position in front of the entry page of the shed.
- the invention has for its object a donor gripper of the type mentioned in such a way that a ready Weft is taken safely, however, the danger gripping a warp thread is significantly reduced.
- the encoder gripper according to the invention can have one ready Grip the weft well because of the deflection guide of a possible running direction of a warp thread clearly has different course, record safely. On the other hand the risk is relatively small that the encoder gripper catches incorrectly running warp thread. Furthermore there are no dimensional restrictions of a weft thread to be picked up.
- the means for picking up a weft thread in different walls the hollow chamber are arranged. This ensures that the Tension of the weft thread when carried by the donor gripper is gradually increased so that the risk of weft breaks is limited.
- the means for positioning in two different walls of the Hollow chamber are arranged and face each other at a distance. This ensures that the encoder gripper a Holds piece of the weft freely in its hollow chamber, so that it very well from a slave gripper or even from a slave hook can be taken over.
- the means for receiving and / or the means for positioning in the direction of movement of the gripper with respect to the position the weft thread held ready to each other are. This ensures that the tension of the weft thread gradually increased when carried by the encoder gripper is, so that the risk of weft breakage is further limited is.
- the agent to position the the edge of the goods to be woven Tissue is assigned as a means of picking up one after is assigned to the inside protruding tab in the encoder gripper a guide surface leading to the positioning means forms.
- the facing the fabric edge of a fabric to be woven The gripper side is more vulnerable regarding an unwanted picking up of a warp thread. Because the means to pick up, namely the tab protrudes into the encoder gripper, there is a possible contact of this tab with a Warp thread largely excluded.
- a thread clamp is accommodated in the encoder gripper regarding the means for positioning on the edge of the goods facing side is arranged.
- the encoder gripper from a substantially U-shaped plate is formed, - in the direction of movement of the encoder gripper seen - a leg located above the deflection guide and one on the side next to the deflection guide Owns thigh. It is advantageous if the funds to pick up - seen in the direction of movement of the gripper - on opposite sides of the deflection guide are located.
- the encoder gripper is provided with a sliding surface
- the guide means is assigned in which a holder for the encoder gripper and / or are guided for a gripper belt.
- the device 1 shown in Fig. 1 for entering a Weft thread 2 for a rapier weaving machine contains a donor rapier 3 and a deflection guide 4.
- the one to be fed Weft thread 2 extends from the edge of a fabric 8 through a thread guide eyelet 6 of a thread feeder 5 to a weft supply, not shown.
- the Weft 2 runs in the direction of B from the weft supply the thread feeder 5.
- the deflection guide 4 is in the illustrated embodiment Part of a guide profile 9, which is a gripper belt 17 leads, on which a holder 16 is attached which the encoder gripper 3 is mounted (Fig. 4). Furthermore 1 are warp threads 10, 11 of a warp thread family and Shed formation means 12, 13 indicated that a shed 14 form the warp threads 10, 11. For the sake of clarity a sley with a reed not shown, which itself is located between the fabric 8 and the shedding means 12, 13.
- FIG. 2 shows the position of the encoder gripper to the deflection guide 4.
- the weft thread 2 runs from the thread guide eyelet 6 over the deflection edge 7 of the deflection guide 4 to the Goods edge of the fabric 8 with which the previously fed Weft connected after striking with the help of the reed remains.
- Fig. 1 to 5 there is the encoder gripper 3 essentially from a curved plate 15, in particular from a stainless steel plate or aluminum plate, which means a holder 16 is connected to a gripper belt 17.
- the Plate 15 is bent into a U-shaped cross section so that it extends in the longitudinal direction of the master gripper 3 Hollow chamber 31 forms.
- This hollow chamber 31 is at the front and rear end of the gripper 3 and to the deflection guide 4 open as can be seen from the further description still results.
- Fig. 1 has the U-shaped Plate 15 a long leg that over the deflection guide 4 is arranged, and a short leg that is to the side of the deflection guide 4.
- the donor gripper with means for picking up the weft thread 2, with means for positioning of the weft thread 2 within the donor gripper 3 and with Means to take away or pinch the picked weft equipped.
- the front end of the encoder gripper 3, the essentially only from the crossbar connecting the legs 32 is wedge-shaped to a point 20, as can be seen in particular from FIG. 4.
- the sloping one Bottom of the crosspiece 32 forms together with the at a distance to the beginning of 20 short legs one as Guide designed receptacle 18 for the weft.
- the weft 2 slides down on this receptacle 18 (FIG.
- a tab 25 is cut out and bent inwards, which forms a second means for receiving the weft thread 2.
- This tab 25 extends obliquely to the front and then forms an approximately wedge-shaped Tip 26 has a guide surface 21 which slants the weft up into the plane of the longer leg 24 to one recess 22 provided there leads as a second means is used for positioning.
- FIGS. 2 and 7 detects this serving as a means for receiving tab 25 the Section 2B of the weft thread, which is between the deflecting edge 7 and the edge of the fabric 8 is located.
- the of the Tip 26 of the tab 25 forms an edge 27 running downwards an oblique guide that is flush with a web 28 of the holder 16 connects, which is inclined to the foot part 29 of the holder 16 runs out, which is arranged in the extension of the gripper belt 17 is.
- the encoder gripper 3 contains a thread clamp 30, attached to the longer leg 24 of the plate 15 inside is.
- the thread clamp 30 is located at a point between the guide surface 21 of the tab 25 and the tissue 8 lies.
- the thread clamp 30 is in the embodiment from a leaf spring, which is in the direction of movement A of The gripper runs at the bottom of the plate 15 is attached inside.
- the thread clamp 30 acts on the inside the plate 15 together.
- the tab 25 as a means for picking up, guides the weft section 2B also the thread clamp 30.
- the encoder gripper 3 is such designed that its height starting from the top towards to the gripper belt 17 increases steadily so that there are none Places where warp threads 10, 11 can be detected.
- the tip 26 of the tab 25 projects into the Hollow chamber 31 into it, but only with a size that is less than half the height of the web is 32.
- the distance C according to FIG. 2 is between the inside of the longer leg 24 of the plate 15 and the deflection edge 7 of the deflection part 4 at least 2 mm, preferably between 3 and 5mm.
- the deflection edge protrudes 7 of the deflection guide 4 of the weft thread 2 in the the plate 15 formed hollow chamber 31 in such a way that the Means for picking up the weft thread 2, i.e. that of the Tip 20 of the web 32 outgoing guide 18 and the Tip 26 of the tab 25 outgoing guide 21 each on opposite Sides of the deflection edge 7 are. Since the Hollow chamber 31 is open at the front and back, the encoder gripper can 3 move freely along the deflection guide 4.
- the ready weft thread obliquely from the fabric edge of the fabric 8 to the thread feeder 5 via the deflection edge 7, i.e. obliquely to the direction of movement A of the encoder gripper 3 of the Tissue 8 away.
- the deflection edge 7 which in Direction of movement A must be correspondingly long.
- the weft 2 successively taken up by the guide surfaces 18 and 21 and also one after the other in the recesses 19 and 22 positioned and also inserted into the weft clamp 30 is a gradual increase in the voltage in the Weft so that the risk of weft breakage is reduced is.
- An increase in the tension of the weft thread 2 takes place if the weft 2 due to guiding along the Guide surfaces 18 and 21 and / or extended on the deflection edge becomes.
- FIGS. 1 to 11 Deviating from the embodiment of FIGS. 1 to 11 must of course the weft thread 2 is not between a thread feeder 5 and the tissue 8 are kept ready.
- FIG 12 shows an exemplary embodiment, in which a weft thread 2 by means of a thread guide 33 is provided, which is described in a US 4,840,203 disclosed manner on a weaving loom of a weaving machine is appropriate.
- the weft thread is in the area of the fabric 8 2 fed by means of a feed clamp 34, which via a Mechanism according to US 4,840,203 is moved.
- weft thread 2 is also such a deflection edge 7 guided a deflection guide 4 that he is already in the described manner in the region of the hollow chamber 31 of the Giver gripper 3 is located, so that it gradually increases Voltage can be picked up by the encoder gripper 3 when it moves in direction A towards the shed.
- the weft thread by means of the thread clamp 30 is not directly clamped to the underside of the plate 15. Rather is a Intermediate piece 36 made of metal provided by means of a or more elastic elements 37 attached to the plate 15 is.
- the elastic elements 37 are, for example made of a rubber-like elastic liner and insulating material.
- the deflection guide 4 with the deflection edge 7 not in one piece the guide profile 9, but rather as its own Component manufactured and by means of screws 42 or the like. to the Guide profile 9 is attached.
- a U-shaped plate 15 is provided, which one located above the deflection edge 7 of the deflection guide 4 long legs and one on the side next to the deflection guide has short legs located and a hollow chamber 31 forms, in which the deflection edge 7 of the deflection guide 4th protrudes such that the weft thread 2 on both sides of the deflection guide 4 is added.
- the web 32 of the U-shaped plate is shorter than the upper one Leg, so that the guide surface serving as a means for receiving 39 essentially at the upper edge of the web begins and then to one that serves as a means of positioning Recess 19 of the short leg runs.
- the upper Leg forms a tip 40 that faces inwards to the hollow chamber something is bent towards the detection of warp threads to avoid.
- One of the longer legs is on the inside Tab 25 bent, which forms a tip 26, one of which serving as a means for receiving the weft thread guide surface 21 leads to a recess 22 which as a means for Positioning the weft serves.
- the clamp also exists with this Embodiment from a leaf spring strip, which on the Attached inside the longer leg of the plate 15 is.
- the slopes 53 form a point directed to the stop line 51.
- the plane 50 runs in which the Guide surfaces 48 of the guide elements 43 lie somewhat below the stop edge 51, i.e. the edge of a fabric, against which the Webblatt 47 a registered Weft thread.
- the encoder gripper 3 of the embodiment 1 to 13 or the encoder gripper 3 'of FIGS. 14 to 16 is provided with a sliding surface 46 with which it is outside is guided on an outer surface 45 of the guide elements 43.
- the sliding surface 46 is a section of the short leg of the U-shaped plate that extends towards the shed towards the one used for positioning Recess 19 connects, for example in FIG. 5 and 16 can be seen.
- the approach 44 of the guide elements 43 protrudes into the hollow chamber 31 of the master gripper 3.
- the forms the sliding surface 46 with a slide bar or Coating is provided, which consists of a well lubricated, wear-resistant material.
- the Approaches 44 of the guide elements 43 none of the top of the Gripper belt 17 and the foot part 29 of the holder 16 assigned Guide surface 52.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Description
- Fig. 1
- zeigt eine perspektivische Ansicht eines Ausschnittes einer Greiferwebmaschine mit einem erfindungsgemäßen Gebergreifer,
- Fig. 2
- eine Ansicht der Fig. 1 in Richtung des Pfeiles F2 der Fig. 1,
- Fig. 3
- eine Draufsicht des Ausschnittes der Fig. 1 und 2 in Richtung des Pfeiles F3 der Fig. 2,
- Fig. 4
- einen Schnitt entlang der Linie IV-IV der Fig. 2,
- Fig. 5
- eine Ansicht von unten des Ausschnittes der Fig. 2 in Richtung des Pfeiles F5,
- Fig. 6
- eine Ansicht ähnlich Fig. 1 in einer vorgeschobenen Position des Gebergreifers,
- Fig. 7
- eine Ansicht des Ausschnittes der Fig. 6 in Richtung des Pfeiles F7 der Fig. 6,
- Fig. 8
- eine perspektivische Ansicht ähnlich Fig. 1 und 6 in einer noch weiter vorgeschobenen Position des Gebergreifers,
- Fig. 9
- eine Ansicht in Richtung des Pfeiles F9 der Fig. 8,
- Fig. 10
- eine perspektivische Ansicht des Ausschnittes nach Fig. 1, 6 und 8 in einer noch weiter vorgeschobenen Position des Gebergreifers,
- Fig. 11
- eine Ansicht in Richtung des Pfeiles F11 der Fig. 10,
- Fig. 12
- eine Ansicht ähnlich Fig. 2 auf eine abgewandelte Ausführungsform,
- Fig. 13
- eine vergrößerte Darstellung des Ausschnittes F13 der Fig. 12,
- Fig. 14
- eine perspektivische Ansicht ähnlich Fig. 1 einer weiteren abgewandelten Ausführungsform,
- Fig. 15
- eine Ansicht in Richtung des Pfeiles F15 der Fig. 14,
- Fig. 16
- eine Ansicht von unten in Richtung des Pfeiles F16 der Fig. 15,
- Fig. 17
- eine Ansicht ähnlich Fig. 2 einer abgewandelten Ausführungsform während sich der Gebergreifer bereits in einem Webfach befindet,
- Fig. 18
- eine Ansicht in Richtung des Pfeiles F18 der Fig. 17 und
- Fig. 19
- eine Ansicht ähnlich Fig. 17 einer abgewandelten Ausführungsform.
Claims (15)
- Gebergreifer (3, 3') für eine Greiferwebmaschine, der mit Mitteln zum Aufnehmen und Positionieren eines Schußfadens (2) versehen ist, der auf einer Umlenkführung (4, 7) aufliegend bereitgehalten ist,
dadurch gekennzeichnet, daβ der Gebergreifer (3, 3') eine sich in Längsrichtung erstreckende, vorne und hinten sowie auf der der Umlenkführung (4, 7) zugewandten Seite offene, die Umlenkführung (4, 7) umgreifende Hohlkammer (31) bildet. - Gebergreifer nach Anspruch 1, dadurch gekennzeichnet, daß die Mittel (18, 21, 39) zum Aufnehmen eines Schußfadens (2) an zwei verschiedenen Wänden (24, 32) der Hohlkammer (31) angeordnet sind.
- Gebergreifer nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Mittel (19, 22) zum Positionieren in zwei verschiedenen Wänden (24, 32) der Hohlkammer (31) angeordnet sind und einander mit Abstand gegenüberliegen.
- Gebergreifer nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Mittel (18, 21; 39) zum Aufnehmen und/oder die Mittel (19, 22) zum Positionieren in Bewegungsrichtung des Gebergreifers bezüglich der Position des bereitgehaltenen Schußfadens (2) zueinander versetzt sind.
- Gebergreifer nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß dem Mittel (22) zum Positionieren, das dem Warenrand eines zu webenden Gewebes (8) zugewandt ist, als Mittel zum Aufnehmen eine nach innen in den Gebergreifer ragende Lasche (25) zugeordnet ist, die eine zu dem Mittel (22) zum Positionieren führende Führungsfläche (21) bildet.
- Gebergreifer nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß in dem Gebergreifer (3, 3') eine Fadenklemme (30, 41) untergebracht ist, die bezüglich der Mittel (22) zum Positionieren auf der dem Warenrand zugewandten Seite angeordnet ist.
- Gebergreifer nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß er aus einer im wesentlichen U-förmigen Platte (15) gebildet ist, die - in Bewegungsrichtung des Gebergreifers (3) gesehen - einen über der Umlenkführung (4, 7) befindlichen Schenkel (24) und einen seitlich neben der Umlenkführung befindlichen Schenkel besitzt.
- Gebergreifer nach Anspruch 7, dadurch gekennzeichnet, daß die Mittel (18, 21; 39) zum Aufnehmen - gesehen in der Bewegungsrichtung des Gebergreifers - sich auf gegenüberliegenden Seiten der Umlenkführung (4, 7) befinden.
- Gebergreifer nach Anspruch 7 oder 8, dadurch gekennzeichnet, daß an dem oberen Schenkel (24) ein Mittel (22) zum Positionieren und eine Fadenklemme (30, 41) angeordnet sind, und an dem seitlichen Schenkel ein weiteres Mittel (19) zum Positionieren angeordnet ist.
- Gebergreifer nach einem der Ansprüche 7 bis 9, dadurch gekennzeichnet, daß als Mittel zum Aufnehmen aus dem oberen Schenkel (24) eine Lasche (25) herausgebogen ist, die nach innen in den Gebergreifer (3) ragt und die eine zu einer als Mittel zum Positionieren dienende Aussparung (22) führende Führungsfläche (21) bildet.
- Gebergreifer nach einem der Ansprüche 7 bis 10, dadurch gekennzeichnet, daß die Platte (15) im Bereich des vorderen Endes keilförmig derart angespitzt ist, daß eine im wesentlichen nur aus dem Quersteg (32) gebildete Spitze (20) vorhanden ist.
- Gebergreifer nach Anspruch 11, dadurch gekennzeichnet, daß der Quersteg (32) ausgehend von der Spitze (20) als Mittel zum Aufnehmen dient und eine Führungsfläche (18) bildet, die zu einer als Mittel zum Positionieren dienenden Aussparung (19) des seitlichen Schenkels führt.
- Gebergreifer nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, daß der Gebergreifer (3) mit einer Gleitfläche (46) versehen ist, die Führungselementen (43) zugeordnet ist, in denen ein Halter (16) für den Gebergreifer (3) und/oder ein Greiferband (17) innerhalb eines Webfaches (14) geführt sind.
- Gebergreifer nach Anspruch 13, dadurch gekennzeichnet, daß die Gleitfläche (46) an dem seitlichen Schenkel der Platte (15) - in Bewegungsrichtung in das Webfach (14) hinein - nach der zum Positionieren dienenden Aussparung (19) vorgesehen ist.
- Gebergreifer nach einem der Ansprüche 1 bis 14, dadurch gekennzeichnet, daß die Umlenkführung (4, 7) an einem stationären Führungselement (9) angeordnet ist, in welchem das Greiferband (17) und/oder der Halter (16) des Gebergreifers (3) geführt sind.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE9600520A BE1010334A3 (nl) | 1996-06-07 | 1996-06-07 | Inrichting voor het inbrengen van een inslagdraad bij een grijperweefmachine. |
BE9600520 | 1996-06-07 | ||
BE9700210 | 1997-03-11 | ||
BE9700210A BE1011038A6 (nl) | 1997-03-11 | 1997-03-11 | Inrichting voor het inbrengen van een inslagdraad bij een grijperweefmachine en gevergrijper. |
PCT/EP1997/002973 WO1997047792A1 (de) | 1996-06-07 | 1997-06-07 | Gebergreifer für eine greiferwebmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0906461A1 EP0906461A1 (de) | 1999-04-07 |
EP0906461B1 true EP0906461B1 (de) | 2001-11-28 |
Family
ID=25663044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97928158A Expired - Lifetime EP0906461B1 (de) | 1996-06-07 | 1997-06-07 | Gebergreifer für eine greiferwebmaschine |
Country Status (4)
Country | Link |
---|---|
US (1) | US6179014B1 (de) |
EP (1) | EP0906461B1 (de) |
DE (1) | DE59705563D1 (de) |
WO (1) | WO1997047792A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005047584A1 (de) * | 2003-10-21 | 2005-05-26 | Picanol N.V. | Verfahren zum auswählen und zustellen von schussfäden und greiferwebmaschine mit einer vorrichtung zum auswählen und zustellen von schussfäden |
WO2008104355A1 (en) * | 2007-02-26 | 2008-09-04 | Picanol N.V. | A gripper weaving machine provided with a bringer gripper and a deflecting guide |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1303764B1 (it) * | 1998-11-17 | 2001-02-23 | S M I T S R L Societa Macchine | Pinza di condotti per telai senza navetta particolarmente adatta perl'introduzione contemporanea di piu' trame nella bocca di ordito |
WO2004033778A1 (de) * | 2002-09-20 | 2004-04-22 | Picanol N.V. | Gebergreifer für eine greiferwebmaschine |
DE10349644A1 (de) * | 2003-10-21 | 2005-06-02 | Picanol N.V. | Vorrichtung zum Auswählen und Zustellen von Schussfäden zu einem Greifer einer Greiferwebmaschine |
ATE419416T1 (de) * | 2005-05-17 | 2009-01-15 | Promatech Spa | Bringergreifer für webmaschinen mit einer (anti- schlingen-)vorrichtung zur vermeidung von vorzeitigem greifen des schussfadens |
EP1918437A1 (de) * | 2006-11-02 | 2008-05-07 | Sultex AG | Verfahren und Vorrichtung zum Eintragen eines Schussfadens |
EP2037023A1 (de) * | 2007-09-12 | 2009-03-18 | Sultex AG | Fadenklemme für einen Greiferkopf und Verfahren zum Betreiben derselben |
BE1026412B1 (nl) * | 2018-06-21 | 2020-01-30 | Nv Michel Van De Wiele | Gevergrijperkop |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5922128Y2 (ja) * | 1979-07-10 | 1984-07-02 | 株式会社豊田自動織機製作所 | 無杼織機における緯入れ装置 |
EP0161014B1 (de) * | 1984-04-06 | 1988-09-21 | Picanol N.V. | Schussannullierungsvorrichtung für Greiferwebmaschinen |
NL8600857A (nl) * | 1986-04-03 | 1987-11-02 | Picanol Nv | Werkwijze voor het klemmen, vasthouden en presenteren van inslagdraden bij grijperweefmachines en inrichting hiertoe aangewend. |
IT1238606B (it) * | 1990-01-26 | 1993-08-18 | Nuovo Pignone Spa | Dispositivo perfezionato di pinzatura del filo di trama in un telaio tessile senza navetta |
EP0441099B1 (de) * | 1990-02-05 | 1996-01-31 | Sulzer RàTi Ag | Bringergreifer für Greiferwebmaschinen |
IT1245579B (it) * | 1991-03-22 | 1994-09-29 | Somet Soc Mec Tessile | Pinza portante per telai di tessitura senza navetta |
BE1006347A3 (nl) * | 1992-11-16 | 1994-07-26 | Picanol Nv | Inrichting voor het presenteren van inslagdraden bij weefmachines. |
IT1290838B1 (it) * | 1996-02-27 | 1998-12-14 | Nuovo Pignone Spa | Pinza di condotta perfezionata per telaio tessile a pinze |
DE59606723D1 (de) * | 1996-06-14 | 2001-05-10 | Rueti Ag Maschf | Tragkörper für eine Fadenklemme und Bringergreifer für eine Greiferwebmaschine, mit Tragkörper |
-
1997
- 1997-06-07 EP EP97928158A patent/EP0906461B1/de not_active Expired - Lifetime
- 1997-06-07 WO PCT/EP1997/002973 patent/WO1997047792A1/de active IP Right Grant
- 1997-06-07 DE DE59705563T patent/DE59705563D1/de not_active Expired - Lifetime
- 1997-06-07 US US09/147,347 patent/US6179014B1/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005047584A1 (de) * | 2003-10-21 | 2005-05-26 | Picanol N.V. | Verfahren zum auswählen und zustellen von schussfäden und greiferwebmaschine mit einer vorrichtung zum auswählen und zustellen von schussfäden |
WO2008104355A1 (en) * | 2007-02-26 | 2008-09-04 | Picanol N.V. | A gripper weaving machine provided with a bringer gripper and a deflecting guide |
BE1017477A3 (nl) * | 2007-02-26 | 2008-10-07 | Picanol Nv | Een grijperweefmachine voorzien van een gevergrijper en een ombuiggeleiding. |
Also Published As
Publication number | Publication date |
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EP0906461A1 (de) | 1999-04-07 |
US6179014B1 (en) | 2001-01-30 |
DE59705563D1 (de) | 2002-01-10 |
WO1997047792A1 (de) | 1997-12-18 |
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