EP3004445A1 - Device for separating needles - Google Patents
Device for separating needlesInfo
- Publication number
- EP3004445A1 EP3004445A1 EP14732830.6A EP14732830A EP3004445A1 EP 3004445 A1 EP3004445 A1 EP 3004445A1 EP 14732830 A EP14732830 A EP 14732830A EP 3004445 A1 EP3004445 A1 EP 3004445A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- needle
- receptacle
- contact area
- needles
- expelling
- 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
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H18/00—Needling machines
- D04H18/02—Needling machines with needles
Definitions
- the present invention relates to a device for separating needles, in particular for the assembly of a needle board of a needle machine for nonwoven ⁇ or needle felting, with a receptacle for the needles and with a singulator.
- Needle boards are components of needle machines for nonwoven or needle felting and are with
- the needle machines are used for the consolidation / densification of fiber materials, fibers,
- the needles are subject to great stress and will be damaged over time.
- Fastening areas which are formed by the thickening of an end, such as, for example, from JP 11350328 A or DE 10 2011 016 755 B3 known.
- the invention can be related both to the separation of needles, the
- Nadelbrettbe Divisionung serve as well as on needles, such as sewing or embroidery or knitting needles, nails or nail-like pins in other applications.
- Vibratory conveyor which is arranged on a carriage unit of a loading and Entadeladelungsvortechnische and a
- the vibratory conveyor has an outlet, in which the needles are separated and with their crutches
- oriented singulated needles are then placed across a ribbon-shaped linear conveyor, which advances by one step by one step each time a new needle is to be driven into the needle board.
- a gripper grips the last needle of the needles fed with the belt conveyor and then pivots to the needle board to complete the assembly.
- the needle feeder comprises a receptacle for the needles in the form of a hopper with vibrating device and a filling device in the form of two parallel, co-rotating threaded spindles, in their courses the needles are separated in the desired spacing and stored in groups so that they are gripped by a collet / multiple collet and can be taken off. Stepper motors are used to rotate the spindles. The one in question
- DE 10 2011 016 755 B3 shows a device which, among other functions and the equipping a
- Needle board with needles with a robot with a Tool arm receives fresh needles from a sampling point. Since the robot is equipped with a hinged tool arm and tool, it can remove needles even from a removal point, which is why the
- the robot has a great freedom of movement, which the free needle pickup points, based on a selected needle in the
- the removal point is, for example, arranged on a base plate of the robot. With this needle removal, the removal is on
- Detection process by means of camera or laser scanner or other detection devices upstream.
- the data is electronically captured and processed so that the position of the
- Robot solution is the "handle in the box", also called “Binpicking”. This kind of
- Needle removal is very expensive as the robot has a high resolution image of the needle to recognize.
- High-resolution image recognition is very expensive and requires expensive software. Many programming hours and
- Tests are required to determine the undefined gripping position and the gripping location of the needle to be gripped
- the gripping position describes where the crutch / hook must be located.
- the present invention seeks to provide a cost-effective device for
- the separating means comprises an expelling means which can be passed through the passage opening of the receptacle and which has a contact region which corresponds at least to a needle.
- Components is constructed, namely a needle holder with a kinematic vibration or Jottelmechanismus and a separating device in the form of a
- a separating device which is integrated in the needle loading device in the form of a robot, which then a
- Separation device can be reduced if the singulation process does not take place only when the needle exits the recording, but quasi takes place in the recording itself.
- image processing software for example, in a robotic placement device, is not required for the purpose of needle extraction when the singulator repositions the needle in a reproducible manner.
- Positioning of a needle can be achieved by means of a generic device even with a small size; if the singulation process and the performance of the isolated needle is not spatially separated from the filling or from the recording, but the recording for the needles is the effective location of the singulator. The singulator penetrates into the area of
- Recording allows the separation of the needle, if it has at least one passage opening through which an expelling means of
- Position of the needle can be achieved when the
- Ausreibungsmittel has a contact area, which is matched to the at least one needle and with this corresponds.
- the expelling means of the device according to the invention could be designed as a sword, punch or plunger.
- the expelling means could be used to expel the needle or even a desired number of needles in
- the contact area could also include a plurality of grooves or grooves or depressions or the like.
- the recording could be different Chambers for different types of needles and each
- the groove on the contact area can be designed differently. It can also be changed during the expulsion process and during singulation. At the beginning of the separation, when the expulsion means in the
- Needle pile dips can be a long and preferably over the entire length of the expelling agent
- continuous groove may be present. On the long groove, a single needle can catch especially well and
- Austreibungsmittels is derived via an actuator.
- the expelling means may be local and at the axial ends of the contact area
- Austreibungsmittel a movable and in the aforementioned appropriately adjustable insert is arranged. This is located between the said supports and also has a groove at the upper end. At rest and in the initial stages of expulsion and
- Singling process includes the groove of the insert flush with the grooves of the supports. In the raised operating position, the use of the Freiraums withdrawn, especially lowered.
- Ausreibungsmittel is arranged below the receptacle, then only a single passage opening in the
- the upwardly open receptacle is advantageous in view of the displacement of the needles, which are not covered by the contact area of the expelling agent.
- the recording could also be carried out in other designs. For example, a recording with additional cover plate as protection against contamination is possible. Then the training would be two
- Placement device can better grip the selected needle in a lateral dispensing position. Holding the needle in the contact area could - especially in the dispensing position, that is, when the contact area of the singulator leaves the receptacle - be generated by a temporary magnetic field, which of course must remain without influence on the other needles. Under this aspect, the needle removal below the recording would be conceivable. Of essential importance to the invention is the
- Shape of the recording for the needles This determines where the needles lie, where the
- an upwardly open receptacle could be provided with a trapezoidal shaped depression, wherein the
- Needle tips to the converging end and the crutches to the diverging end of the recess point.
- the device according to the invention would be to arrange the expulsion means below the receptacle or below the funnel opening / passage opening. To move the expulsion means of
- the Singling device could be provided a lifting device.
- the lifting device could comprise a drive, power transmission means, a guide and a carrier for the expelling means which can be displaced on the guide, the movable carrier having the
- Power transmission means cooperates.
- rack and gear could be used, which have a low friction loss.
- a belt or chain drive is possible as a power transmission means for the lifting device.
- the movement of the separating device could be effected by an electric, pneumatic, magnetic or hydraulic drive.
- magnetic contacts could be provided and linear guiding measures are taken.
- control commands such as "up / down / stop / go" could be used. be executed.
- Expulsion means in rest position close the passage opening of the receptacle.
- Expulsion means in rest position close the passage opening of the receptacle.
- closures that are lamellar
- Aperture or magnetically formed is Aperture or magnetically formed.
- closure parts lying in the passage opening could be displaced, and in the rest position already a preparatory singulation of the needle
- the preparatory singulation of the needle could be effected in that the distance of the closure components is less than the thickness of the needle. Gravitational then prepares for needle selection. In addition, the singler could a
- the monitoring sensor could be arranged in the area in which the
- Placement device can accommodate the needle. In the event that no needle on the contact area of
- Monitor sensor for example, emitted light beam into the void and a control signal from the monitoring sensor
- the monitoring sensor could be present as a separate component and cooperate with any movement means which causes the movement of the expelling agent.
- Monitoring sensor could also be an integral part of the singler or be supplied as an additional component. A possible repetition of the Lifting motion would save time for the
- the positioning of the needle by the expelling means of the singler can be realized in any case, even if once a needle falls from the contact area.
- the expelling means waits with the isolated needle lying on its contact area until the gripping means of the placement device have to grasp this needle.
- Device could be associated with the recording of a vibration device. This could then be used when it happens once that the needle falls from the contact area of the singulator, there is virtually an empty motion. If the vibration device then realizes a shaking operation, this guarantees that the next movement of the expelling agent will take place with the needle.
- the device according to the invention in any case has enough time to the needle in the
- Gripping means of the mounting device could be taken. In this way is a personal
- Needle position could be the position of the needle through a Positioning be further specified. This can be an additional positioning component for an axial positioning of the needle and / or a
- Exposure could occur in the case that although the needle is isolated and is arranged on or on the ejection means moved out of the receptacle, but the needle tip and the crutch over the
- Positioning component may be provided a pressing device, which makes a displacement of the needle in the direction of its longitudinal axis in the previously described case and this applied to force.
- the pressing device could extend beyond the edge of the receptacle into the area of the receptacle
- Protruding expelling agent protrude and there, for example. In contact with the crutch of the needle and move it on the contact area so that the defined
- the attack area should be as close as possible to the crutch.
- a pneumatic drive could be used and a purely translational movement of the pressing device can be generated. But also possible mechanical arrangements for
- Positioning component additionally or alternatively to the application of force to the needle also a
- Prepositioner may e.g. be designed as a stripper, the crutch when extending the
- Expelling agent turns into a vertical position.
- the device according to the invention could be present as a mobile unit or fixedly mounted in the area of the placement device / the needle changer. Several devices could be specified in the field of the mounting device. This is the case when needle boards are equipped with different needles.
- Needle tips over the entire needle board may be required.
- the placement device could be a conventional semi-automatic or fully automatic
- Needle changing machine or a robot or a person-operated collet Needle changing machine or a robot or a person-operated collet.
- Figure 1 in schematic representation, a
- Figure 4 a schematic representation, a section
- Figure 5 an enlarged, schematic representation, a
- FIGS. 6 shows a variant of the device of FIGS. 1 and 2 in the operating position
- FIGS. 7 and 8 show a further variant of FIGS. 1 and 2 in FIG
- Figure 9 a broken side view of
- FIGS. 10 to 12 show a variant of the device from FIGS. 1 to 9.
- FIG. 1 shows a device for separating needles 1 for equipping a needle board
- Needle machine for nonwoven or needle felting with a receptacle 2 for the needles 1 and with a
- the receptacle 2 has at least one passage opening 4.
- the passage opening 4 is shown in dashed lines.
- Figures 1 and 5 show that the separating device 3 according to the invention comprises an expelling means 5, which can be passed through the passage opening 4 of the receptacle 2 and which has a contact region 6, which corresponds here with a needle. At the contact area 6, the needle 1 is detected.
- the receptacle 2 forms at least during the singulation process through the receptacle 2 through together with the
- Singling device 3 an integral unit.
- the expelling means 5 operates in the vertical direction v, from bottom to top, against the force of gravity and drives out a needle 1, wherein all other needles not shown here in the receptacle 2 are displaced.
- the contact region 6 has a carrying and guiding function with respect to a needle 1.
- the contact area 6 is at the upper end of the
- each having a groove 10 includes.
- Total length LN of the needle 1 so that the needle tip 11 and the crutch 12 on both sides of the supports 7, 8 protrude.
- the total length LA of the expelling means 5 makes up more than half of the total length LN of the needle 1, so that the supports 7, 8 effectively preclude tilting of the needle 1 about an imaginary axis of rotation Q in the transverse direction. Tipping the needle 1 about imaginary axes of rotation in
- Expelling means 5 indicates that allow screwing a differently shaped contact area 6.
- FIGS. 1 and 2 show that the passage opening 4 is provided in a base plate 15 of the receptacle 2. It is preferably arranged centrally on the base plate 15. As can be clearly seen from FIGS. 1 and 2, the receptacle 2 is open at the top.
- Fig. 3 shows that the base plate 15 in plan view forms a trapezoidal shape 16.
- the filled needles 1 not shown here have in the receptacle 2 with their needle tips 11 to the tapered end of the trapezoidal mold 16, the crutches 12 point to the diverging end of the trapezoidal 16.
- the filled and with their needle tips 11 and crutches 12 uniformly pre-oriented needles 1 are aligned in the needle pile substantially parallel. From Fig. 4 it is seen that the base plate 15 by its shape also forms a funnel 17 and that the passage opening 4 is disposed at the lowest point of the receptacle 2 and the funnel 17 and with respect to their dimensions with those of the contact area 6 of
- the passage opening 4 is thus shorter than the needles 1, which thereby can not fall out of the receptacle 2.
- the expelling means 5 closes the passage opening 4 in the extended position
- Passage opening 4 is preferably central to the
- the receptacle 2 is e.g. designed as a box-shaped container and has one to the needle geometry
- adapted and preferably elongated shape can receive a supply of needles 1 with the said advance direction along the container longitudinal axis.
- Interior length of the receptacle 2 substantially corresponds to the needle length, which in a positioning of the receptacle 2 for an axial pre-positioning of the needles 1 am
- Exhaust 5 can provide.
- the embodiment shown here provides - as can be seen from FIG. 1 - that the expelling means 5
- Austreibungsmittels 5 a lifting device 18 with a drive 19 in the form of an electric motor whose
- Drive shaft 20 carries a gear 21 as a force transmission means, which with another
- Force transmission means in the form of a rack 22 meshes.
- the rack 22 is on a support 23 for the
- Expelling means 5 arranged, which is movable on a guide 24.
- the device according to the invention is surrounded in practice by a housing 36, of which only the Rear wall 25, the base plate 26 and the cover plate 27 drawn and dotted line example, a side wall 28 is indicated, against which the drive 19 is supported.
- Singling device 3 also has a not visible here through opening, which from the
- Ejecting 5 is tangible.
- FIG. 2 an extension of the device of FIG. 1 in the form of an insert 29 is shown, in which the receptacle 2 is inserted. Also, the insert 29 has a not visible here through opening 4 ', which from
- Ejecting 5 is tangible.
- the insert 29 comprises the receptacle 2 on the outside and serves to guide and position the receptacle 2 on the
- FIG. 2 also creates the impression of the housing 36 below the receptacle 2, since there is also the closed front 30 is indicated.
- the lifting device 18 is included, the drive is on a side wall 28 with not shown here
- FIG. 2 shows an empty receptacle 2, from which the last needle 1 is already gripped by the gripper 13 and the expelling device 5 has already moved downwards with the carrier 23. in the case that there are still needles 1 in the receptacle 2, closes the contact area 6 of the
- Singulating device 3 has a monitoring sensor 31.
- the dotted line is intended to indicate purely schematically the orientation of a laser beam 38 emitted by the monitoring sensor 31, which is intended to detect the region in which the gripper 13 removes the needle 1 from the contact region 6 of the expelling means 5.
- Stabilizing means are provided, the removal of an empty receptacle 2 and a new engagement of a new
- Allow assembly device For the sake of simplicity, the engagement elements 32 in FIGS. 3 and 4 have been omitted.
- Attachment of the separating device in the area of the mounting device is used.
- Robot as a mounting device is thereby exempt from the image processing and needle detection software and All you have to do is get to known positions and seize before you can
- FIG. 6 shows a variant of the device of FIGS. 1 to 4 in a perspective plan view.
- Singling device 3 is substantially consistent with the above-described embodiment.
- the variant of Figure 6 differs by another
- the insert 29 surrounds in this variant, the container-like receptacle 2 ring-like on all outer sides and serves to guide and positioning the receptacle 2 relative to the singling device 3 and their
- the insert 29 is arranged adjustable in height relative to the cover plate 27 of the housing 36 and allows a displacement of the receptacle 2 by means of a conveyor (not shown) on the cover plate 27 and along a preferably aligned conveying plane. The receptacle 2 can thereby after emptying the needle pile
- Figure 6 also illustrates another form of a
- the attack element 32 here has a favorable for centering and power transmission wedge shape.
- the annular Insert 29 may be recessed in the region of the engagement element 32 in the variant of FIG.
- Figures 7 and 8 show a further variant of
- Singling device 3 with a front side shown housing 36 is here again according to the first variant
- Expelling means 5 with a lifting device 18 and a drive 19.
- the carrier 23 and the guide 24 and a rack and pinion with
- Figure 7 shows the separating device 3 in the
- FIG. 8 shows the extended operating position.
- the contact area 6 otherwise has the same configuration as in Figure 5 with upstanding supports 8.9, extending from a
- Upper edge 7 of the expelling means 5 extend vertically upwards and at the top in each case have a groove 10 for the positive reception of the needle shank.
- the grooves 10 are spaced to form said space 37 from the top edge 7 and aligned with each other in the needle longitudinal direction.
- FIGS. 7 and 8 show another form of the insert 29 and the arrangement of the monitoring sensor 31.
- the receptacle 2 is not shown in FIGS. 7 and 8 for the sake of clarity
- the insert 29 is designed here in the form of a guide channel or a guide rail for the receptacle 2. It has a bottom surface for supporting the receptacle 2 and one or more lateral guide elements for the
- the insert 29 can also be connected to a Be connected conveyor (not shown) and allows an automatic change of emptied recordings 2.
- a Be connected conveyor not shown
- Figures 7 and 8 show the arrangement of a
- the monitoring sensor 31 may, as in the first embodiment as an optical sensor with a
- Measuring beam 38 in particular a laser beam, be formed. He may alternatively have another suitable training.
- the monitoring sensor 31 operates without contact.
- the monitoring sensor 31 is fixed and positioned by means of a frame 41 on the housing 36.
- the frame 41 has a shape suitable for transporting and changing the receptacle 2.
- FIG. 9 shows schematically a side view of FIG.
- the top edge 7 may have a stepped shape for this purpose. In the area of
- Free space 37 may be increased by a local lowering of the upper edge 7.
- FIG. 9 is also schematically a
- Positioning device 35 shown for the recorded on the contact area 6 needle 1 and for the Alignment is provided.
- the positioning device 35 may be formed in one piece or in several parts. It can make one or more alignments of the needle 1.
- the positioning device 35 has, for example, the positioning component 39 mentioned in the introduction, which carries out a positioning of the needle 1 in its longitudinal direction relative to the contact region 6.
- Positioning member 39 may e.g. be designed as a pusher and act on the rearward crutch 12 and move them in a predetermined axial position, in particular push.
- the needle 1 equipped with a contoured shaft according to FIG. 9 thereby comes into a defined axial position relative to the gripping means 13.
- the positioning device 35 may further include a
- the Vorposit ionizer 40 can provide a Drehauscardi the recorded at the contact area 6 needle 1, wherein the crutch 12 is brought into a defined rotational position. You can, for example, be aligned vertically and downwards. Of the
- Prepositorator 40 may be e.g. of stripping brushes
- the pre-posit ionizer 40 may be structurally designed or arranged in other ways. It may also be omitted.
- Figures 10 to 12 show a variant of the device of Figure 1 to 9 in different operating positions.
- the singling device 3 is in the basic version with the embodiments of Figure 1 to 9 match. It has a housing 36 with an expelling means 5 and a drive 19 together with power transmission means 21, 22 and a carrier 23 and a guide 24.
- the monitoring sensor 31 may be present.
- the housing 36 is open
- cover plate and the front wall are not shown or drawn transparent.
- the expelling means 5 is provided with an insert 42
- the insert 42 may be stored and guided in or on the expelling means 5.
- the expelling means 5 is again formed in the embodiment shown as a plate-shaped sword and has a hollow and open at the top box shape.
- the above-described upstanding supports 8.9 are arranged, each with a groove 10 at the top.
- the insert 42 is located between the supports 8,9 and is in the hollow interior of the
- the insert 42 can be adjusted along the expelling means 5 and in the direction of the extension movement.
- an actuator 43 is provided which controls the extension movement of the Austreibungsstoffs 5 for an adjustment of the
- Use 42 uses and implements, whereby he with a
- housing-fixed stop 44 cooperates, which is shown in Figure 12.
- the groove 10 on the insert 42 is also provided for detecting and positioning a single needle 1 and is formed.
- the groove 10 may be the same
- the insert 42 is in an upper position, in which its groove 10 is aligned on both sides of the grooves 10 of the supports 8.9.
- a long continuous groove 10 is thereby formed, which is particularly favorable for the detection and separation of a needle 1.
- FIG. 10 and the detailed illustration of FIG. 11 illustrate this position.
- FIG. 12 shows the extended operating position of the expelling means 5.
- the insert 42 is removed from the contact area 6, whereby only short sections 10,9 are still present on the supports 8.9 and in the area between the free space 37 is formed.
- the insert 42 is lowered or retracted for this purpose in the box-shaped expelling means 5.
- the actuator 43 has two spaced-apart flanges, between which a compression spring is arranged.
- the lower flange is with the
- Expelling means 5 in particular the sword, connected.
- the upper flange is connected to the insert 42. He suggests before reaching the extended operating position on the stop 44, the insert 42 stops and the expelling means 5 is moved further up. This results in a lowering relative movement for the insert 42, wherein the spring between the
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Sampling And Sample Adjustment (AREA)
- Manipulator (AREA)
- Nonwoven Fabrics (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013009267.1A DE102013009267A1 (en) | 2013-06-04 | 2013-06-04 | Device for separating needles |
PCT/EP2014/061359 WO2014195260A1 (en) | 2013-06-04 | 2014-06-02 | Device for separating needles |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3004445A1 true EP3004445A1 (en) | 2016-04-13 |
EP3004445B1 EP3004445B1 (en) | 2017-12-06 |
Family
ID=51014262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14732830.6A Active EP3004445B1 (en) | 2013-06-04 | 2014-06-02 | Device for separating needles |
Country Status (5)
Country | Link |
---|---|
US (1) | US9963811B2 (en) |
EP (1) | EP3004445B1 (en) |
CN (1) | CN105283595B (en) |
DE (2) | DE102013009267A1 (en) |
WO (1) | WO2014195260A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202015105693U1 (en) | 2015-10-26 | 2017-01-27 | Autefa Solutions Germany Gmbh | Entnadelungswerkzeug |
DE102018210473B4 (en) | 2018-06-27 | 2020-06-04 | Audi Ag | Compact separator |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
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US1485413A (en) * | 1922-11-06 | 1924-03-04 | Olof J Johanson | Nail driver |
US2866201A (en) * | 1957-04-26 | 1958-12-30 | Ibm | Automatic article inserting apparatus |
US4025030A (en) * | 1972-07-28 | 1977-05-24 | Lowery James V | Apparatus for making carpet strips |
DE3201282A1 (en) * | 1982-01-18 | 1983-07-28 | Oskar Dilo Maschinenfabrik Kg, 6930 Eberbach | "METHOD AND DEVICE FOR THE AUTOMATIC NEEDLING OF NEEDLE BOARDS" |
DE8329050U1 (en) * | 1983-10-08 | 1984-01-05 | Singer Spezialnadelfabrik GmbH, 5102 Würselen | DEVICE FOR NEEDLING NEEDLE BOARDS |
DE8512596U1 (en) * | 1985-04-27 | 1985-06-05 | Singer Spezialnadelfabrik GmbH, 5102 Würselen | Device for loading and de-needling felt needle boards |
US5291652A (en) * | 1987-10-13 | 1994-03-08 | Meurer Nonfood Product Gmbh | Apparatus for the production of a device for detaching portions of plate-like workpieces |
DE3743979C1 (en) * | 1987-12-23 | 1989-06-15 | Offermann Zeiler Schmid Bwf | Method and device for the automatic de-needling and needling of needle boards |
DE3941159A1 (en) | 1988-12-14 | 1990-06-28 | Offermann Zeiler Schmid Bwf | Procedure and appts. to fit or remove needles from needle board - with devices to automatically ensure correct alignment of needle |
US5509185A (en) * | 1994-06-15 | 1996-04-23 | Petkov; Ilia D. | Needle board stripping press apparatus |
JP3121320B2 (en) | 1998-12-28 | 2000-12-25 | バリオマチックマシン株式会社 | Multi-needle head and needling machine |
IT1307879B1 (en) * | 1999-05-26 | 2001-11-19 | Montenero O M T P Officina Mec | MAINTENANCE EQUIPMENT FOR NEEDLE PLATES OF NEEDLE MACHINES. |
AT411272B (en) * | 2001-10-23 | 2003-11-25 | Fehrer Textilmasch | DEVICE FOR NEEDING A FLEECE |
FR2901563B1 (en) * | 2006-05-24 | 2008-07-18 | Asselin Thibeau Soc Par Action | NEEDLEFINER WHOSE FREQUENCY OF AT LEAST ONE CLEAN MODE OF VIBRATION IS ADJUSTABLE |
PL1953287T3 (en) * | 2007-02-02 | 2014-05-30 | Groz Beckert Kg | Method and device for charging needle plates for felting machines |
CN101960065B (en) * | 2008-03-03 | 2012-03-14 | 欧瑞康纺织有限及两合公司 | Device for needling a web of fiber |
ATE529557T1 (en) * | 2008-06-24 | 2011-11-15 | Dilo Kg Maschf Oskar | NEEDLE BOARD FOR A NEEDLE MACHINE |
EP2233626B1 (en) * | 2009-03-27 | 2011-11-30 | Groz-Beckert KG | Insertion aid for filling needle plates |
DE102011016755B3 (en) * | 2011-04-12 | 2012-10-04 | CU4motion GmbH | Arrangement and method for mounting and / or disassembling and maintaining a needle board |
-
2013
- 2013-06-04 DE DE102013009267.1A patent/DE102013009267A1/en not_active Ceased
- 2013-11-04 DE DE202013104925.5U patent/DE202013104925U1/en not_active Expired - Lifetime
-
2014
- 2014-06-02 EP EP14732830.6A patent/EP3004445B1/en active Active
- 2014-06-02 WO PCT/EP2014/061359 patent/WO2014195260A1/en active Application Filing
- 2014-06-02 US US14/895,725 patent/US9963811B2/en active Active
- 2014-06-02 CN CN201480031995.6A patent/CN105283595B/en active Active
Non-Patent Citations (1)
Title |
---|
See references of WO2014195260A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2014195260A1 (en) | 2014-12-11 |
EP3004445B1 (en) | 2017-12-06 |
CN105283595B (en) | 2017-12-26 |
DE202013104925U1 (en) | 2014-09-05 |
US20160122926A1 (en) | 2016-05-05 |
US9963811B2 (en) | 2018-05-08 |
CN105283595A (en) | 2016-01-27 |
DE102013009267A1 (en) | 2014-12-18 |
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