EP2563960B1 - Greiferwebmaschine - Google Patents
Greiferwebmaschine Download PDFInfo
- Publication number
- EP2563960B1 EP2563960B1 EP11717246.0A EP11717246A EP2563960B1 EP 2563960 B1 EP2563960 B1 EP 2563960B1 EP 11717246 A EP11717246 A EP 11717246A EP 2563960 B1 EP2563960 B1 EP 2563960B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- wear
- resistant element
- recess
- tongue
- rapier
- 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.)
- Active
Links
- 238000009941 weaving Methods 0.000 title claims description 16
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 230000000295 complement effect Effects 0.000 claims description 9
- 210000002105 tongue Anatomy 0.000 description 76
- 239000000463 material Substances 0.000 description 10
- 239000000853 adhesive Substances 0.000 description 9
- 230000001070 adhesive effect Effects 0.000 description 9
- 238000004873 anchoring Methods 0.000 description 6
- 239000000835 fiber Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 241000531908 Aramides Species 0.000 description 1
- 208000033985 Device component issue Diseases 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000003466 welding Methods 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
-
- 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
Definitions
- the invention relates to a rapier for a gripper weaving machine, wherein the rapier comprises a gripper band and a wear-resistant element arranged at the front end of the rapier.
- the invention relates to a wear-resistant element for such a rapier and a gripper weaving machine with such a rapier.
- a gripper for a gripper weaving machine usually comprises a flexible gripper band or a relatively stiff gripper band, also referred to as a gripper bar.
- the gripper band is generally made substantially of a reinforced and relatively flexible material, such as epoxy with carbon fibers.
- the front end of the rapier is generally intended for guiding the rapier and is usually reinforced and of a stiff design in order to ensure a good guiding of the rapier through the shed. Also, the front end of the rapier is generally reinforced and of a stiff design in order to ensure a secure and tight mounting of the gripper at the front end of the rapier.
- the front end of the rapier is the first part of the rapier which enters the shed and the first part that makes contact with the warp threads and/or with guide hooks which guide the gripper and/or the rapier in the shed, resulting in wear at the front end.
- the wear can be negatively affected by an eccentricity of the weight of the gripper arranged at the front end, which causes torsional forces in the rapier and may cause unintended contact with the guide hooks and the warp threads, which may also cause further wear of the rapier and the guide hooks.
- EP 1 586 683 A2 describes a gripper band made of a reinforced synthetic material on which layers of wear-resistant material are provided in order to extend the service life of the gripper band.
- the wear-resistant element is generally made of wear-resistant material and is reinforced and of a stiff design.
- the wear-resistant element is usually intended for guiding the rapier.
- a wear-resistant element can be added to the rapier permanently, for example by welding, gluing or casting, as described in WO 2008/155105 , but when the wear-resistant element is worn down and replacement is required, than the rest of the rapier is lost as well. It is therefore advantageous to provide a replaceable wear-resistant element which can be replaced while the rest of the rapier, more particularly the gripper band, can further be used.
- EP 1 013 806 B1 describes a rapier with a gripper, which comprises a gripper band, a support plate with a stiff structure and a wearing plate in order to protect the underside of the gripper. The elements are screwed together.
- EP 0 623 694 B2 and JP U 60-60482 each describe a rapier, formed in two different parts, which comprises a base part and a exchangeable part which is made of a different material and can be connected to the base part, wherein the exchangeable part has a profiled insert which accommodates a profiled end part of the base part.
- US 3,580,291 describes a feeding gripper comprising a main body made of a plastic material and having an upper jaw and a lower jaw for receiving a weft yarn therebetween.
- the main body is fixed within a support made of the same plastic material, which support is in turn mounted at the end of a strap that causes the alternate movement of the gripper.
- the rapier comprises a gripper band and a wear-resistant element which is added to the gripper band, wherein the gripper band comprises a stiff top to which the wear-resistant element can be connected, wherein the stiff top and the wear-resistant element have complementary connecting parts which comprise a tongue and a recess, wherein the tongue can be introduced into the recess by sliding it in an introduction direction and wherein the tongue is held in the recess in a form-fitted manner in the directions other than the introduction direction, more particularly in the directions perpendicular to the introduction direction.
- a gripper can be attached to the stiff top and to the wear-resistant element by means of fastening elements which are positioned in zones which do not coincide with connecting parts of the wear-resistant element or with connecting parts of the stiff top.
- a wear-resistant element for a rapier comprising a gripper band
- the stiff top and the wear-resistant element have complementary connecting parts which comprise a tongue and a recess, wherein the tongue can be introduced into the recess by sliding it in an introduction direction and wherein the tongue is held in the recess in a form-fitted manner in the directions other than the introduction direction, more particularly in the directions perpendicular to the introduction direction.
- a gripper can be attached to the wear-resistant element by means of fastening elements which are positioned in zones which do not coincide with connecting parts of the wear-resistant element.
- a gripper weaving machine with a rapier according to the invention is also provided.
- a wear-resistant element is made of a fiber-reinforced polyamide, wherein the fibers comprise for example carbon fibers, glass fibers or aramide fibers.
- the wear-resistant element may also comprise additives which improve wear- resistance, such as polytetrafluoroethylene (Teflon).
- to be held form-fitted means that a connection is established wherein the tongue and the recess are held in a certain mutual position which is determined by the shape of the connecting parts which form the connection between both.
- "stiff top” means a top of a gripper band which is of a sufficiently stiff design, for example is sufficiently reinforced, in order to allow a connection of a wear-resistant element with the gripper band and in order to allow a good guiding of the gripper band through the shed.
- the wear-resistant element can easily be connected to the stiff top by a relative movement of both parts in the introduction direction.
- the form-fitted connection with recess and tongue allows a perfect alignment between the gripper band and the wear-resistant element and the thus formed rapier has a stiffness which is comparable to that of a rapier made in one piece.
- screws or other fixing elements for fastening the gripper band and the wear-resistant element to one another can be omitted in the connecting zone. Avoiding the use of fixing elements in the connecting zone between the wear-resistant element and the gripper band is advantageous since local weaknesses at the location of the connection, for example resulting from openings, screw holes and the like, are avoided. This also allows to connect the wear-resistant element removably to the gripper band.
- Both the stiff top and the wear-resistant element are provided with openings for fastening elements in order to fasten a gripper to the stiff top and to the wear-resistant element.
- the wear-resistant element and the gripper band are connected by a relative movement in the introduction direction, this is preferably the longitudinal direction of the gripper band. This is achieved, for example, by sliding the wear-resistant element on the stiff top.
- the gripper is attached to both the wear-resistant element and to the gripper band. After the gripper has been attached, an unintended relative movement between the wear-resistant element and the gripper band is prevented this way.
- the gripper is fastened by means of screws, so that the gripper and/or the wear-resistant element can always easily be replaced if necessary.
- the fastening elements are positioned in zones which do not coincide with the connecting parts of the wear-resistant element and of the stiff top, in other words which do not coincide with the surroundings of the recess and the tongue, in order not to weaken the connecting parts.
- the screws which are used for an attachment of the gripper are not situated in the connecting zone for connecting the wear-resistant element and the stiff top.
- the wear-resistant element is provided with a recess into which an elongate tongue, which protrudes from the stiff top of the gripper band, can be introduced in the introduction direction.
- the elongate tongue is slid into the recess, wherein the tongue and the recess function as positioning elements for aligning the wear-resistant element.
- a connection is formed wherein the wear-resistant element is held in a substantially form-fitted manner in each direction other than the introduction direction.
- a wear-resistant element with a recess and a tongue arranged to a stiff top of a gripper band are easy to manufacture.
- the gripper band is formed integrally with the stiff top.
- the wear-resistant element can be fastened to the gripper band without any possible incorrect alignment and a loss of stiffness of the rapier is prevented.
- the introduction direction coincides with the longitudinal direction of the rapier, more particularly, the introduction direction coincides with the axis of movement of the rapier, wherein the wear-resistant element and/or the stiff top of the gripper band are moved mutually along the axis of movement of the rapier in order to form the connection.
- a tolerance, more particularly a certain positive play between the tongue and the recess is minimized, for example a play chosen in the order of magnitude up to 0.2 mm, for example a play of approximately 0.05 mm to 0.1 mm.
- the wear-resistant element and the gripper band are formed in such a manner that a play is so small that any possible incorrect alignment is prevented.
- a play may be such that an assembly of the wear-resistant element to the gripper band remains easily possible, wherein, according to one embodiment, the connection between the gripper band and the wear-resistant element is fixed, for example is fixed by means of screws which are fitted at a distance from the recess and the tongue.
- connection between the gripper band and the wear-resistant element is fixed with adhesive, preferably using an adhesive which can be unfastened, for example, can be thermally unfastened.
- the wear-resistant element and the gripper band are securely attached by means of adhesive which is introduced into the recess.
- the adhesive is added in chambers provided in the side walls of the gripper band and/or in the side walls of the wear-resistant element, in such a manner that the play between the gripper band and the wear-resistant element is not increased when space is provided for the adhesive.
- a tolerance between the tongue and the recess is chosen so that a clamping connection is formed between the wear-resistant element and the gripper band, so that fixing elements such as screws, or the use of adhesive are superfluous.
- the tolerance is chosen so that a clamping connection of a certain clamping force is achieved. If the tongue and the recess do not have smooth side walls, a clamping connection can already be achieved with a minimal positive play. However, it is also possible to choose a negative play to achieve a desired clamping stress. In this case, the negative play can be, for example, between 0.01 and 0.1 mm, for example approximately 0.05 mm.
- At least the wear-resistant element is provided with guide elements, in particular with a guide groove and/or a guiding surface for guiding the gripper during the movement through the shed, in particular through the warp threads and/or the guide hooks.
- guide elements in particular with a guide groove and/or a guiding surface for guiding the gripper during the movement through the shed, in particular through the warp threads and/or the guide hooks.
- fastening elements and/or fixing elements are avoided since in particular screws can cause excessive wear to guide hooks or can damage warp threads.
- a connection according to the invention allows to fasten the wear-resistant element easily to the gripper band at the location of the guide elements without using screws, without any possible incorrect alignment and without a loss of stiffness at the location of the connecting parts of the gripper band and the wear-resistant element.
- the recess of the wear-resistant element is provided with a continuous surrounding peripheral wall which defines an internal space in the wear-resistant element.
- the recess is provided with a, for example, rectangular cross section comprising four side walls which make contact with the side walls of the tongue in order to form a form-fitted connection.
- these side walls may be designed in such a manner that they are, for example, entirely or partly parallel to the introduction direction and have a small play or tolerance between the tongue and the recess.
- the tongue is substantially surrounded by the side walls of the internal space in the wear-resistant element.
- a rectangular cross section also has the advantage that it not only makes an accurate alignment in the longitudinal direction of the rapier possible, but also makes an accurate radial alignment with respect to the longitudinal direction of the gripper band possible.
- the abovementioned cross section may also be shaped differently, for example be a square cross section, a triangular cross section, a polygonal cross section or any other cross section which allows a form-fitted connection.
- the wear-resistant element comprises a recess and a slot in the introduction direction which allow for a tongue with a T-shaped cross section to be introduced into the recess and to be held in the recess in a form-fitted manner in the directions other than the introduction direction.
- the wear-resistant element is provided with a slot at the peripheral wall of the recess which extends in the introduction direction from the recess and which allows to connect the wear-resistant element to a stiff top which is provided with a T-shaped tongue.
- a tongue having a T-shaped cross section with a base bar and a transverse bar is referred to as a T-shaped tongue.
- the transverse bar When connecting the stiff top to the T-shaped tongue and the wear-resistant element, the transverse bar extends through the slot, while the base bar is held in the recess in a form-fitted manner.
- the stiffness of a stiff top which comprises a T-shaped tongue is increased by the additional material which is added compared to a tongue which has a rectangular cross section.
- the slot preferably extends from the peripheral wall of the recess up to a side wall of the wear-resistant element which allows an accurate manufacture of the wear-resistant element, in particular when the wear-resistant element is produced by means of injection-molding.
- a core in the mold which is required to shape the recess in the wear-resistant element, can be supported during injection-molding.
- the wear-resistant element is not only held in all directions other than the introduction direction by the tongue which is held in the recess in a form-fitted manner, but is also held so that the wear-resistant element is prevented from turning with respect to the gripper band, more particularly is prevented from rotating about an axis parallel to the introduction direction.
- the wear-resistant element is positioned in a well-defined radial angular position with respect to an axis in the introduction direction and a rotation about this axis is prevented.
- the tongue is provided on the gripper band and the recess is provided in the wear-resistant element.
- This allows to manufacture the gripper band together with the tongue from fiber-reinforced material, wherein the fibers extend in the longitudinal direction of the gripper band.
- This allows to produce a stiff tongue having a small cross section.
- the recess of the wear-resistant element has a larger cross section than the tongue, which allows to use a wear-resistant element made of a material which is less stiff, as the larger cross section ensures a stiff wear-resistant element.
- Figures 1 to 5 show a first embodiment of a rapier 1 comprising a gripper band 2 provided with a stiff top 10 and with a wear-resistant element 20 which can be connected removably to the stiff top 10.
- Figure 1 shows a view of the stiff top 10 and of the wear-resistant element 20 before these are connected.
- the stiff top 10 comprises an elongate tongue 11 which extends beyond the stiff top 10, while the wear-resistant element 20 comprises a recess 21 which can cooperate with the tongue 11.
- Figure 2 shows a view wherein the stiff top 10 and the wear-resistant element 20 are connected.
- Figure 3 shows a view of a rapier 1, wherein on the stiff top 10 and on the wear-resistant element 20 a gripper 3 is connected to the rapier 1.
- the gripper 3 is attached near the front end 4 of the rapier 1, where the wear-resistant element 20 is also fitted.
- Figure 4 shows a cross section at the tongue 11 and the recess 21 of the stiff top 10 and shows how the wear-resistant element 20 is guided by a guide hook 5.
- a guide hook 5 is described in more detail in WO 2006/037619 .
- Figure 5 shows a longitudinal section of the tongue 11 of the stiff top 10 and of the recess 21 of the wear-resistant element 20 while they are mutually connected.
- the stiff top 10 is integrally formed with a gripper band 2.
- the introduction direction I coincides with the longitudinal direction L of the gripper band 2, in other words the introduction direction I runs parallel to the longitudinal direction L.
- the tongue 11 is introduced into the recess 21 of the wear-resistant element 20.
- the wear-resistant element 20 and the stiff top 10 are aligned perfectly with respect to one another.
- the stiff top 10 and the wear-resistant element 20 have complementary connecting parts 6 and 7, respectively, more particularly the tongue 11 and the recess 21.
- the connecting part 6 comprises a tongue 11 which protrudes from the stiff top 10, while the connecting part 7 comprises a recess 21 provided in the wear-resistant element 20.
- the tongue 11 and the recess 21 can be mutually connected, more particularly can be connected removably to one another. To this end, the tongue 11 can be introduced into the recess 21 by sliding it in an introduction direction I.
- the tongue 11 When introduced into the recess 21, the tongue 11 is held in the recess 21 in a form-fitted manner in the directions other than the introduction direction I and so that a turning with respect to the gripper band is prevented, more particularly, that a rotation about an axis 37 parallel to the introduction direction I is prevented.
- contact surfaces 30 are formed by means of the connecting parts 6 and 7, which allow the tongue 11 to be held in the recess 21 in a form-fitted manner.
- the play between the tongue 11 and the recess 21 is minimized, for example a play in the order of magnitude of 0.05 mm between the contact surfaces 30.
- the contact surfaces 30 are formed by the side walls 16 of the tongue 11 of the connecting part 6 and the peripheral wall 27 of the recess 21 of the connecting part 7.
- the connecting part 6 comprises aside from the tongue 11 also a profiling 12 and, at the wear-resistant element 20 the connecting part 7 comprises aside from the recess 21 also a profiling 22, which is adapted to the profiling 12, as is indicated in Figure 1 .
- the profilings 12 and 22 are formed so as to be complementary and are advantageous in order to improve a connection between the gripper band 2 and the wear-resistant element 20, in particular in order to counteract a bending moment A or B, as indicated in Figure 1 , which may be exerted on the tongue 11.
- a gripper 3 can be attached to the stiff top 10 and to the wear-resistant element 20, as is illustrated in Figure 3 .
- both the stiff top 10 and the wear-resistant element 20 are provided with openings 13, 23.
- the gripper 3 can be attached by using fastening elements 14, 24 which are introduced through the openings 13, 23.
- the attachment of the gripper 3 to the gripper band 2 also fixes the connection between the stiff top 10 and the wear-resistant element 20. This also prevents that the wear-resistant element 20 of the stiff top 10 can slide with respect to the gripper band 2 in the introduction direction I during use, more particularly during weaving.
- the location of the openings 13, 23 is chosen in such a manner as to ensure that the fastening elements 14 or 24, which are formed, for example, by screws, are positioned in zones 15 and 25, which are indicated by dashed lines in Figure 2 , which zones 15, 25 do not coincide with the connecting parts 6 and 7, more particularly do not penetrate into the connecting zone of the recess 21 of the wear-resistant element 20 or do not extend at the tongue 11 of the stiff top 10. This can be seen in the section shown in Figure 4 .
- the wear-resistant element 20 is provided with a guide groove 26 which cooperates with a guide element 8 which is provided on a guide hook 5 of a weaving machine.
- the location of the openings 13, 23 is also chosen to ensure that the fastening elements 14, 24 do not interfere with a guide hook 5.
- the recess 21 of the wear-resistant element 20 comprises a continuous surrounding peripheral wall 27 which determines an internal space 28 in the wear-resistant element 20 which forms the recess 21.
- the peripheral wall 27 also determines the contact surfaces 30, as indicated in Figure 4 , in which there is contact with the side walls 16 of the tongue 11 as is indicated in Figure 1 .
- Figures 7 and 9 show a second embodiment of a stiff top 10 and of a wear-resistant element 20 which can be connected removably to the stiff top 10.
- Figure 7 shows a view of the stiff top 10 and of the wear-resistant element 20 before the two are connected.
- Figure 8 shows the stiff top 10 and the wear-resistant element 20 when they are connected.
- Figure 9 shows a cross section of the stiff top 10 and of the wear-resistant element 20 according to this second embodiment at the tongue 11 and the recess 21, more particularly along the plane IX from Figure 8 .
- the stiff top 10 and the wear-resistant element 20 according to the second embodiment differ from those of the first embodiment with regard to their shape.
- a tongue 11 with a T-shaped cross section comprising a base bar 17 and a transverse bar 18 is arranged to the stiff top 10.
- the recess 21 has a slot 29 in the peripheral wall 27 which can cooperate with the transverse bar 18 of the stiff top 10 when connecting the stiff top 10 and the wear-resistant element 20.
- the T-shaped tongue 11 is introduced into the recess 21 in the introduction direction I, wherein the transverse bar 18 of the tongue 11 extends through the slot 29, while the base bar 17 is held substantially in a form-fitted manner in the recess 21.
- the transverse bar 18 is advantageous with regard to the stiffness of the T-shaped tongue 11.
- contact surfaces 33 are formed by the side walls 31 of the base bar 17 of the connecting part 6 and the peripheral wall 27 of the recess 21 of the connecting part 7 which is complementary thereto and by the side walls 32 of the transverse bar 18 of the connecting part 6 and the side walls 34 of the slot 29 of the connecting part 7 which are complementary thereto.
- the slot 29 extends both in the introduction direction I and transverse to the introduction direction I from the peripheral wall 27 of the recess 21 and up to a side wall of the wear-resistant element 20, more particularly both in the longitudinal direction L and transverse to the longitudinal direction L of the rapier 1 and as illustrated in Figure 8 , up to the top side wall 35 of the wear-resistant element 20.
- Figure 10 shows a third embodiment of a stiff top 10 with a tongue 11 and a wear-resistant element 20 which can be connected removably thereto.
- a further variant of a tongue 11 and a recess 21 is shown, wherein the tongue 11 has two successive parts 19 and 36 with mutually different cross sections and wherein the recess 21 is designed in a corresponding manner in order to form a form-fitted connection, more particularly, a form-fitted connection with complementary connecting parts 6 and 7.
- chambers 9 are formed between the wear-resistant element 20 and the tongue 11, into which adhesive can be pushed which is used to fix the connection between the wear-resistant element 20 and the stiff top 10.
- these chambers 9 may comprise openings which are open onto the surroundings in order to allow that an excess of adhesive flows off and is be removed during an assembly.
- Figure 11 shows another embodiment, wherein the tongue 11 comprises anchoring elements 38 which can cooperate with anchoring e!e-ments 40 of the recess 21.
- the anchoring elements 38 can resiliently move towards one another until they can cooperate with anchoring elements 40. This allows to anchor the form-fitted connection which is formed between the tongue 11 and the recess 21.
- openings 39 may be provided in the wear-resistant element 20 in order to remove the anchoring elements 38 of the tongue 11 from the anchoring elements 40 of the recess 21, more particularly to push them towards one another in such a manner that the tongue 11 can be removed from the recess 21 again.
- the wear-resistant element 20 may comprise a tongue which can cooperate with a recess provided at the location of the stiff top 10 of the gripper band 2.
- the tongue and the recess can cooperate with one another in a similar manner to that described above in order to form a form-fitted connection in the directions other than the introduction direction I between the gripper band 2 and the wear-resistant element 20.
- a second or subsequent tongue may also be provided which is arranged parallel to the tongue 11 and which can cooperate with a second or subsequent recess which is also arranged parallel to the recess 21.
- a second or subsequent tongue may also be provided which is arranged parallel to the tongue 11 and which can cooperate with a second or subsequent recess which is also arranged parallel to the recess 21.
- both the stiff top 10 and the wear-resistant element 20 may each be provided with a tongue and a recess, wherein the tongue of the stiff top 10 cooperates with the recess of the wear-resistant element 20 and the tongue of the wear-resistant element 20 cooperates with the recess of the stiff top 10.
- rapier 1, the wear-resistant element 20 and the gripper weaving machine according to the invention defined in the claims are not limited to the exemplary embodiments represented and described by way of example, but may also comprise variants and combinations thereof which fall within the claims.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Claims (14)
- Eine Lanze für eine Greiferwebmaschine, umfassend ein Greiferband (2) und ein verschleissfestes Element (20), das an das Greiferband (2) angefügt ist, wobei das Greiferband (2) eine steife Spitze (10) umfasst, mit der das verschleissfeste Element (20) verbunden werden kann, wobei die steife Spitze (10) und das verschleissfeste Element (20) komplementäre Verbindungsteile (6, 7) umfassen, die eine Zunge (11) und eine Aussparung (21) umfassen, wobei die Zunge (11) in die Aussparung (21) eingeführt werden kann, indem sie in einer Einführungsrichtung (I) eingeschoben wird, und wobei die Zunge (11) in den anderen Richtungen als der Einführungsrichtung (I) formschlüssig in der Aussparung (21) gehalten wird, dadurch gekennzeichnet, dass ein Greifer (3) an die steife Spitze (10) und an das verschleissfeste Element (20) durch Befestigungselemente (14,24) angebracht werden kann, die in Bereichen (15, 16) positioniert werden, die nicht mit einem Verbindungsteil (6) des verschleissfesten Elements (20) oder mit einem Verbindungsteil (7) der steifen Spitze (10) zusammenfallen.
- Die Lanze nach Anspruch 1, dadurch gekennzeichnet, dass das verschleissfeste Element (20) die Aussparung (21) umfasst, in die die längliche Zunge (11), die aus der steifen Spitze (10) ragt, in der Einführungsrichtung (I) eingeführt werden kann.
- Die Lanze nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die steife Spitze (10) einteilig mit dem Greiferband (2) ausgebildet ist.
- Die Lanze nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Einführungsrichtung (I) mit der Längsrichtung (L) der Lanze (1) zusammenfällt.
- Die Lanze nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass eine Toleranz und/oder ein Spiel zwischen der Zunge (11) und der Aussparung (21) minimiert wird.
- Die Lanze nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die Zunge (11) durch eine Klemmverbindung formschlüssig in der Aussparung (21) gehalten wird.
- Die Lanze nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass das verschleissfeste Element (20) die Aussparung (21) umfasst, die eine durchgängige umgebende periphere Wand (27) umfasst, die einen Innenraum (28) in dem verschleissfesten Element (20) bestimmt.
- Die Lanze nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass das verschleissfeste Element (20) die Aussparung (21) und einen Schlitz (29) in die Einführungsrichtung (I) umfasst, um zu ermöglichen, dass die Zunge (11) mit einem T-förmigen Querschnitt in den anderen Richtungen als der Einführungsrichtung (I) in die Aussparung (21) eingeführt und formschlüssig in der Aussparung (21) gehalten wird.
- Die Lanze nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass die Zunge (11) formschlüssig in der Aussparung (21) so gehalten wird, dass Drehen mit Bezug auf das Greiferband (2) verhindert wird, insbesondere, dass eine Drehung um eine Achse (37) parallel zur Einführungsrichtung (I) verhindert wird.
- Eine Greiferwebmaschine, dadurch gekennzeichnet, dass die Greiferwebmaschine eine Lanze (1) nach einem der Ansprüche 1 bis 9 umfasst.
- Verwendung eines verschleissfesten Elements in einer Lanze für eine Greiferwebmaschine nach einem der Ansprüche 1 bis 9, welche Lanze ein Greiferband (2) umfasst, wobei das verschleissfeste Element (20) mit einer steifen Spitze (10) des Greiferbands (2) einer Lanze (1) verbunden ist, wobei die steife Spitze (10) und das verschleissfeste Element (20) komplementäre Verbindungsteile (6, 7) umfassen, die eine Zunge (11) und eine Aussparung (21) umfassen, wobei die Zunge (11) in die Aussparung (21) eingeführt wird, indem sie in einer Einführungsrichtung (I) eingeschoben wird, und wobei die Zunge (11) in den anderen Richtungen als der Einführungsrichtung (I) formschlüssig in der Aussparung (21) gehalten wird, dadurch gekennzeichnet, dass ein Greifer (3) an das verschleissfeste Element (20) durch Befestigungselemente (14, 24) angebracht ist, die in Bereichen (15, 16) positioniert werden, die nicht mit einem Verbindungsteil (6) des verschleissfesten Elements (20) zusammenfallen.
- Verwendung des verschleissfesten Elements nach Anspruch 11, dadurch gekennzeichnet, dass der Verbindungsteil (7) des verschleissfesten Elements (20) die Aussparung (21) umfasst, die eine durchgängige umgebende periphere Wand (27) umfasst, die einen Innenraum (28) in dem verschleissfesten Element (20) bestimmt.
- Verwendung des verschleissfesten Elements nach Anspruch 11 oder 12, dadurch gekennzeichnet, dass der Verbindungsteil (7) des verschleissfesten Elements (20) die Aussparung (21) und einen Schlitz (29) in die Einführungsrichtung (I) umfasst, um zu ermöglichen, dass die an dem Greiferband (2) vorgesehene Zunge (11) mit einem T-förmigen Querschnitt in den anderen Richtungen als der Einführungsrichtung (I) in die Aussparung (21) eingeführt und formschlüssig in der Aussparung (21) gehalten wird.
- Verwendung des verschleissfesten Elements nach einem der Ansprüche 11 bis 13, dadurch gekennzeichnet, dass die Zunge (11) formschlüssig in der Aussparung (21) so gehalten wird, dass Drehen mit Bezug auf das Greiferband (2) verhindert wird, insbesondere, dass eine Drehung um eine Achse (37) parallel zur Einführungsrichtung (I) verhindert wird.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE2010/0257A BE1019316A3 (nl) | 2010-04-29 | 2010-04-29 | Lans en grijperweefmachine. |
PCT/EP2011/056558 WO2011134953A2 (en) | 2010-04-29 | 2011-04-26 | Rapier and gripper weaving machine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2563960A2 EP2563960A2 (de) | 2013-03-06 |
EP2563960B1 true EP2563960B1 (de) | 2017-02-15 |
Family
ID=43431752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11717246.0A Active EP2563960B1 (de) | 2010-04-29 | 2011-04-26 | Greiferwebmaschine |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2563960B1 (de) |
CN (1) | CN102906324B (de) |
BE (1) | BE1019316A3 (de) |
WO (1) | WO2011134953A2 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1022753B1 (nl) * | 2015-02-02 | 2016-08-30 | Picanol | Lans, grijperweefmachine en werkwijze voor het vervaardigen van een lans |
BE1023978B1 (nl) | 2016-03-25 | 2017-09-28 | Picanol N.V. | Grijper voor een grijperweefmachine |
CN110318141A (zh) * | 2019-08-12 | 2019-10-11 | 浙江泰坦股份有限公司 | 一种引导带与连接底板的连接结构和剑杆织机 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3580291A (en) * | 1967-09-19 | 1971-05-25 | Somet Soc Mec Tessile | Filling carrier for use in shuttleless looms |
US3580221A (en) | 1969-10-31 | 1971-05-25 | Theodore A Noyes | Vacuum support for animals |
JPS6060482U (ja) | 1983-09-28 | 1985-04-26 | 津田駒工業株式会社 | レピアバンドの連結装置 |
CN1026903C (zh) * | 1990-11-12 | 1994-12-07 | 黄仁德 | 改进的高速无梭织布机携纬器 |
IT1272408B (it) * | 1993-05-05 | 1997-06-23 | Vamatex Nuova Spa | Nastro portapinza per telai di tessitura |
IT1304698B1 (it) | 1998-12-23 | 2001-03-28 | Somet Soc Mec Tessile | Coppia di pinze portanti e traente per telai di tessitura |
EP1923494B1 (de) * | 2002-09-20 | 2012-02-08 | Picanol | Gebergreifer für eine Greiferwebmaschine |
BE1015971A6 (nl) | 2004-04-05 | 2005-12-06 | Picanol Nv | Grijperband voor een grijperweefmachine en grijperweefmachine. |
DE102004049256B4 (de) | 2004-10-05 | 2014-01-02 | Picanol | Führungselemente für ein Greifertransportelement einer Webmaschine |
CN200967866Y (zh) * | 2006-09-14 | 2007-10-31 | 浙江虎王数控科技有限公司 | 剑杆织机用剑杆头送纬剑 |
BE1017654A5 (nl) | 2007-06-21 | 2009-03-03 | Picanol Nv | Draagelement voor een grijper van een grijperweefmachine. |
-
2010
- 2010-04-29 BE BE2010/0257A patent/BE1019316A3/nl active
-
2011
- 2011-04-26 CN CN201180021549.3A patent/CN102906324B/zh active Active
- 2011-04-26 EP EP11717246.0A patent/EP2563960B1/de active Active
- 2011-04-26 WO PCT/EP2011/056558 patent/WO2011134953A2/en active Application Filing
Non-Patent Citations (1)
Title |
---|
None * |
Also Published As
Publication number | Publication date |
---|---|
EP2563960A2 (de) | 2013-03-06 |
WO2011134953A3 (en) | 2012-08-16 |
WO2011134953A2 (en) | 2011-11-03 |
CN102906324B (zh) | 2014-10-29 |
CN102906324A (zh) | 2013-01-30 |
BE1019316A3 (nl) | 2012-06-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2563960B1 (de) | Greiferwebmaschine | |
US7464730B2 (en) | Weaving heddle for jacquard weaving machine | |
US20200331108A1 (en) | Tool gripper for machine tool | |
US8534455B2 (en) | Transporting device for conveying printed products | |
KR102566938B1 (ko) | 자카드 기구의 이동 후크들을 위한 블레이드 및 이러한 블레이드를 구비한 자카드 기구 | |
WO2012081735A1 (ja) | 炭素繊維強化複合材製ヘルドフレームステーブ、及び、サイドステー取付部構造 | |
US20150252495A1 (en) | Top Comb Fastening | |
CN108930084B (zh) | 框架板和综框 | |
EP1382726B1 (de) | Vorrichtung zum Befestigen von Rückzugfedern des Harnisches einer Jacquard-Webmaschine | |
JP2011223917A (ja) | 釣り糸ガイド | |
CN209906139U (zh) | 导靴装置及电梯*** | |
EP1749912B1 (de) | Greiferkopf für eine Greiferwebmaschine | |
CN101711291B (zh) | 纱线绒头传送*** | |
EP1013806A1 (de) | Schussfadengreiferpaar für Webmaschinen | |
US20160108563A1 (en) | Heddle for a loom and loom equipped with such a heddle | |
CN108884609B (zh) | 用于片梭织机的片梭 | |
CN101128627B (zh) | 用于梳理机的梳理盖板的导瓦和盖板头 | |
CN109072509A (zh) | 纺织工具模块和具有纺织工具模块的纺织机 | |
CN213476230U (zh) | 用于织机的综框 | |
CN216107446U (zh) | 一种易维护型精准可调节纺织机 | |
CN114059225A (zh) | 编织工具杆和用于替换编织工具的方法 | |
CN109563658B (zh) | 用于片梭织机的片梭带和片梭单元 | |
KR200235334Y1 (ko) | 직기용 그리퍼의 본체 | |
KR200235333Y1 (ko) | 직기용 그리퍼의 본체보강구조 | |
BRPI0405439B1 (pt) | Barra plana de cardagem para uma carda e dispositivo para fabricação de uma barra plana de cardagem |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20120912 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAX | Request for extension of the european patent (deleted) | ||
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: PICANOL |
|
17Q | First examination report despatched |
Effective date: 20141125 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20160706 |
|
GRAJ | Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted |
Free format text: ORIGINAL CODE: EPIDOSDIGR1 |
|
GRAL | Information related to payment of fee for publishing/printing deleted |
Free format text: ORIGINAL CODE: EPIDOSDIGR3 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
INTC | Intention to grant announced (deleted) | ||
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
INTG | Intention to grant announced |
Effective date: 20161223 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP Ref country code: GB Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 867951 Country of ref document: AT Kind code of ref document: T Effective date: 20170315 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602011035029 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20170215 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MK05 Ref document number: 867951 Country of ref document: AT Kind code of ref document: T Effective date: 20170215 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170516 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170515 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170215 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170215 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170215 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170215 Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170215 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170215 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170215 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170615 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170515 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170215 Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170215 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170215 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170215 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170215 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170215 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 602011035029 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170215 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170215 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170215 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20171116 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20170515 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20171229 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170215 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170502 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170215 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170430 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170426 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170430 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170426 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170515 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170426 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20110426 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170215 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170215 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170215 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170615 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230519 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20230428 Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: TR Payment date: 20230424 Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20240311 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20240424 Year of fee payment: 14 |