EP3610058A1 - Speisevorrichtung - Google Patents
SpeisevorrichtungInfo
- Publication number
- EP3610058A1 EP3610058A1 EP18704618.0A EP18704618A EP3610058A1 EP 3610058 A1 EP3610058 A1 EP 3610058A1 EP 18704618 A EP18704618 A EP 18704618A EP 3610058 A1 EP3610058 A1 EP 3610058A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- feed
- elastic lip
- contact surface
- trough
- feed roller
- 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
- 229910052751 metal Inorganic materials 0.000 claims abstract description 34
- 239000002184 metal Substances 0.000 claims abstract description 34
- 239000000835 fiber Substances 0.000 claims abstract description 29
- 238000002360 preparation method Methods 0.000 claims abstract description 6
- 238000009987 spinning Methods 0.000 claims abstract description 6
- 239000012212 insulator Substances 0.000 claims abstract description 3
- 244000144992 flock Species 0.000 claims abstract 3
- 125000006850 spacer group Chemical group 0.000 claims description 10
- 238000010292 electrical insulation Methods 0.000 claims description 7
- 230000001960 triggered effect Effects 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 5
- 230000000007 visual effect Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000002657 fibrous material Substances 0.000 description 5
- 238000009960 carding Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 101100491335 Caenorhabditis elegans mat-2 gene Proteins 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 229910000669 Chrome steel Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G9/00—Opening or cleaning fibres, e.g. scutching cotton
- D01G9/14—Details of machines or apparatus
- D01G9/16—Feeding arrangements
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
- D01G15/02—Carding machines
- D01G15/12—Details
- D01G15/40—Feeding apparatus
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G31/00—Warning or safety devices, e.g. automatic fault detectors, stop motions
- D01G31/003—Detection and removal of impurities
Definitions
- the present invention relates to a feeding device for feeding fiber flakes in a spinning preparation machine with a feed roller, a Suitemul- de and an open electrical circuit with a voltage source, wherein the circuit is closed by a fiber flakes contaminating metal part.
- a spinning preparation machine which has means for detecting metal parts in the fiber material.
- These means comprise a pair of rollers through which the fiber material passes.
- the rollers are arranged at a distance from each other.
- the rollers are arranged in an electrical circuit, wherein the circuit is closed when a metallic foreign body closes the gap between the two rollers. When the circuit is closed, the fiber material is stopped or moved backwards.
- a disadvantage of this solution is that a pair of rollers is needed, which affects on the one hand the fiber flow and on the other hand regularly cleaned and maintained.
- Object of the present invention is therefore to provide a feed device that detects metal parts without the need for an extra pair of rollers.
- a feed device for feeding fiber flakes into a spinning preparation machine is proposed.
- the spinning preparation machine can be a card, a carding machine or a cleaner.
- the feed device comprises a feed roller, a feed trough and an open electrical circuit with a voltage source.
- the circuit is characterized by a fiber flake uncleaning metal part closable. Conversely, a closed circuit indicates a metal part contaminating the fiber flakes.
- the open ends of the circuit are formed by the feed roller and the feed trough. So it will be used two already existing elements of the feed device for the detection of metal parts. Other mechanical parts that interfere with the fiber flow and need to be cleaned and maintained are not needed. It is advantageous if the feed trough is electrically insulated from the feed roll. Then an open circuit can be formed in which the feed trough and the feed roll are the open ends.
- the bearing of the feed roller is the insulator. Thus, the isolation can be accomplished with very little effort.
- the bearing is provided with an electrically insulating coating. Particularly preferably, the entire bearing of the feed roller and / or a bearing ring of the bearing made of an electrically insulating plastic.
- the bearing housing is made of plastic.
- the bearing rings enclosing component which is provided with the fastening devices to rest on the machine.
- the bearing body which are formed in a ball bearing, for example, from individual held in a bearing cage balls made of ceramic can be provided. Ceramic balls have the necessary running properties with simultaneous electrical insulation.
- the feed trough is associated with an elastic lip.
- the elastic lip forms a gap between itself and the feed roller.
- the feed trough has a contact surface and means for detecting a contact between the elastic lip and the contact surface are provided. If the elastic lip is deformed by a foreign body, then it comes, if the foreign body and thus the elastic deformation are large enough in contact with the contact surface. By the means for detecting a contact, the contact and thus the foreign body are detected. By the contact of the elastic lip with the contact surface so non-metallic foreign bodies are detected.
- the means for detecting a contact may comprise a piezoelectric element. Piezoelectric elements are inexpensive, reliable and largely maintenance-free.
- the piezoelectric element can be attached to the elastic lip and / or to the contact surface. In a contact between the elastic lip and the contact surface, a pressure is then exerted on the piezoelectric element, which in turn results in an electrical voltage, which is detected by a sensor.
- the means for detecting a contact include an electrical insulation between the elastic lip and the contact surface. A voltage is applied between the elastic lip and the contact surface and the contact between the elastic lip and the contact surface is detected by closing a circuit. This makes it easy and inexpensive to detect a contact between the elastic lip and the contact surface, in particular, the necessary electronics is inexpensive and robust.
- the electrical potential of the feed trough is equal to the electrical potential of the contact surface and the electrical potential of the feed roller is equal to the electrical potential of the elastic lip, but different from the electrical potential of the feed trough.
- a voltage source both a metal part between the feed roller and the feed trough can also be replaced by a foreign body. per effected contact between the elastic lip and the contact surface are detected.
- the voltage generated by the voltage source is preferably between 1, 5 V and 32 V, more preferably between 12 V and 28 V. These voltages are on the one hand easy to generate and on the other hand, they require no extremely sensitive detectors. Furthermore, the voltages are small enough not to pose a threat to the health of the operator should contact with either or both of the electrodes occur.
- the electrical potential of the feed trough is equal to the electrical potential of the contact surface and the feed trough, the feed roller and the elastic lip each have a different electrical potential.
- three different electrical potentials are thus required, in contrast to the above, a contact between the elastic lip and the feed roller caused by a metal part can also be detected.
- a metal part can already be detected if it has not yet deformed the elastic lip so far that it comes into contact with the contact surface.
- the voltages, ie the potential differences, are again in the above-mentioned ranges.
- the elastic lip and the contact surface form an opening to a cavity, which, inter alia, allows the mobility of the elastic lip.
- a seal is advantageously arranged between the elastic lip and the contact surface. This seal is so far deformable that it can be suppressed in a deformation of the elastic lip and thus does not hinder the electrical contact between the elastic contact surface or the pressure on the piezoelectric element.
- a spacer strip is arranged between a main body of the feed trough and the elastic lip.
- the spacer strip is preferably exchangeable and / or adjustable. In special ders large fiber lengths, above about 28 mm, can then be completely dispensed with the spacer bar.
- the elastic lip made of steel especially chromium steel, consists, since these materials have good elasticity with good spring strength. Chrome steel is also corrosion resistant.
- a wall thickness of the elastic lip at its front end is preferably between 1, 0 mm and 4.0 mm, more preferably between 1, 5 mm and 2.0 mm, as this provides the necessary spring strength.
- the contact surface is assigned to a support strip.
- the support strip is arranged at a distance from the elastic lip, that the distance can be closed by an elastic deformation of the elastic lip. If there were no support bar, a very large foreign body could deform the elastic lip so much that it leaves the elastic area and then does not return to its previous shape. The support bar prevents this and thus allows a longer life of the elastic lip.
- a particularly suitable material for the support strip is aluminum, since it has a high dimensional stability with a low weight.
- the feed trough is divided along a working width of the feed trough into at least two segments, wherein each segment is assigned an elastic lip. This simplifies the adjustment of the gap created by the elastic lip, since it is no longer necessary to set a constant gap width over the entire working width.
- each segment is associated with a piezoelectric element or the individual segments associated elastic lips are electrically isolated from each other and assigned to separate circuits. It is therefore possible separately for each segment to recognize a foreign body. If this is indicated to the operating personnel, the search for the foreign body is simplified, the foreign body can therefore be removed faster and production can be continued more quickly.
- the feed device comprises an audible and / or visual alarm which is triggered when contact between the elastic lip and the contact surface takes place and / or the circuit between the feed roller and the feed trough and / or the elastic lip is closed. The alarm is thus triggered when a metal part contaminating the fiber flakes and / or another foreign body are detected. This alerts the operator to the metal part or foreign object. The operator can then stop production and / or remove the metal part or foreign object.
- the feed device comprises a control device which interrupts the feeding of the fiber flakes upon contact between the elastic lip and the contact surface and / or a closed circuit between the feed roller and the feed trough and / or the elastic lip the feed roller stops.
- the shutdown is controlled directly via the feed roller drive respectively the frequency converter.
- an immediate shutdown of the feed roller can be achieved.
- the surface of the feed roller moves from the time of detecting a metal part or foreign body to a standstill only 10 mm.
- damage to the feed roller and the feed trough can be largely avoided.
- the signal is forwarded to a central control, which performs a shutdown of the supply.
- the control device rotates after the feed roller has come to a standstill, this back by a predetermined or predeterminable angle. In this case, this angle is or is set so that the metal part or the foreign body enters an area from which it can be easily removed by the operator.
- the feed device is designed according to the preceding description, wherein said features may be present individually or in any combination.
- FIG. 1 shows a schematic side view of a card
- FIG. 2 shows a schematic side view of a feed device
- FIG. 3 shows a schematic cross section through a bearing of a feed roller
- FIG. 4 shows a schematic cross section through a further bearing of a feed roller
- FIG. 5 shows a schematic side view of a further feed device
- FIG. 6 shows a schematic side view of a further feed device
- FIG. 7 is a schematic side view of another feed device and Figure 8 is a schematic front view of a feed trough.
- FIG. 1 shows a schematic side view of a carding machine 1. The fibers are transported in the card 1 from left to right. A fiber mat 2 first passes over a feed plate 3 and then enters a feed device 4. The feed device 4 has a feed trough 5, which interacts with a feed roller 6. The fiber mat 2 clamped between the feed trough 5 and the feed roller 6 is then fed to a licker-in roller 7.
- the non-woven fabric continues on a spool 8 and is further processed between the spool 8 and a lid 9, which is shown very schematically here.
- the nonwoven fabric is then removed from a doffer roller 10 and forwarded to a compression unit 1 1, where it is compressed to a card sliver 12.
- FIG. 2 shows a schematic side view of a feed device 4 according to the invention.
- the feed device 4 may be part of the carding machine 1 shown in FIG. 1, but it may also be part of a carding machine or a cleaner.
- the feed device 4 has a feed trough 5 and a feed roller 6.
- a part of the Vorreisserwalze 7 is still shown.
- the feed trough 5 and the feed roller 6 are open ends in an open
- the feed roller 6 may be electrically connected, for example, via its axis.
- the circuit further comprises a voltage source 13 and a current measuring device 14. If the gap between the feed trough 5 and the feed roller 6 is closed by a metal part contaminating the fiber flakes, the circuit is also closed. There then flows a current which is detected by the current measuring device 14. A current flow detected by the current measuring device 14 thus indicates a metal part between the feed trough 5 and the feed roller 6. In order to indicate the current flow in the circuit and thus the detection of the metal part, the current measuring device 14 is connected to an audible and / or visual alarm 15, which displays the metal part to the operating personnel.
- the current measuring device 14 is also connected to a control device 16 which stops the feed roller 6 in the detection of a metal part, so that the metal part does not penetrate further and causes no major damage. It is particularly advantageous if the control device 16 still rotates the feed roller 6 so far back after it has been stopped that the metal part comes out below the feed trough 5 and can be easily removed by the operating personnel.
- the feed trough 5 and the feed roller 6 must be electrically isolated from each other. This isolation can take place via an electrically insulating bearing 17 of the feed roller 6, which is shown in cross section in FIG.
- the electrical insulation of the bearing 17 can be achieved via a corresponding coating of the bearing surfaces. In the embodiment of Figure 3, while the entire bearing 17 of the feed roller 6 made of an electrically insulating plastic.
- the axis 18 of the feed roller 6 is thus electrically isolated from the bearing 17 and the other parts of the feed device 4.
- the feed trough 5 in the embodiment of Figure 5 has a main body 21, which is partially protected by an apron 22 from wear. Furthermore, a spacer strip 23 is arranged on the main body 21 in order to allow an optimum distance between the main body 21 and an elastic lip 24.
- the spacer bar 23 is exchangeable, so that it can be adapted to the respective fiber length. For very long fibers, the spacer bar 23 may even be omitted altogether.
- the elastic lip 24 is arranged so that fibers between it and the feed roller 6 can be clamped.
- a support strip 25 is also arranged on the side facing away from the feed roller 6 of the elastic lip 24, arranged.
- the elastic lip 24 are at least as far elastically deformed until it touches the support bar 25.
- the support strip 25 is a further deformation of the elastic lip 24, for example by a hard foreign body in the fiber material excluded.
- the elastic lip 24 is thus not deformed in particular in an area in which a permanent deformation occurs. A return of the elastic lip 24 in its original shape and position is thus always guaranteed.
- a slightly deformable seal 27 is arranged.
- the elastic lip 24 and the support bar 25 are arranged in the circuit.
- an electrical insulation 29 isolates the elastic lip 24 from the support strip 25.
- the electrical circuit in this embodiment is constructed such that the voltage source 13 supplies a positive (+ U) and a negative (-U) voltage in addition to the ground (0 V).
- the amounts of the positive and the negative voltage need not be the same and other obvious interpretations of the voltage source are possible.
- the positive voltage is applied to the elastic lip 24, the negative voltage is applied to the feed roller 6 and the support bar 25 and the base 21 and the fender 22 of the feed trough 5 are connected to the ground.
- a representation of the alarm 15 and the control device 16 has been omitted for clarity in this figure.
- the measured values of both current measuring devices 14 and 30 for triggering an alarm 15 and the
- Stopping and / or retracting the feed roller 6 are used by the controller 16.
- the alarm for example by different tones, colors or other representations, indicate in which area a metal part and / or foreign matter was detected.
- the angle by which the feed roller is retracted after a stop can be selected. For example, the angle for a metal part that makes contact between the feed roller 6 and the Base body 21 of the feed trough 5 has triggered smaller than the angle for a foreign body, which has brought only the elastic lip 24 with the contact surface 28 of the support strip 25 in contact.
- the feed roller 6 and the elastic lip 24 have the same electrical potential. It is therefore possible to use a simpler voltage source 13. A measurement of an electrical contact between the feed roller 6 and the elastic lip 24, triggered by a smaller metal part, but then no longer possible.
- the contact between the elastic lip 24 and the contact surface 28 is detected by a piezoelectric element 31.
- the piezoelectric element 31 is arranged in this case on the contact surface 28 of the support strip 25, but it may also be arranged on the elastic lip 24.
- pressure is applied to the piezoelectric element 31, resulting in an electric potential between two electrodes of the piezoelectric element 31. This electrical voltage is measured and thus the contact detected.
- Feeding trough 5 is carried out analogously to that shown in FIG.
- the alarm 15, not shown here, and the control device 16 are advantageously also connected to the measuring device of the piezoelectric element 31 so that a differentiated alarm can be triggered and / or the feed roller can be optimally stopped and / or driven back.
- the feed trough 5 is shown without spacer bar, which is optimal for particularly long fiber lengths.
- the spacer strip 23 is designed as an adjustable linkage 32. It can thus be adjusted to different fiber lengths without costly conversion.
- no support strip is provided in the embodiment of FIG.
- the contact surface 28 is arranged on an electrically insulating holder 33. As a result, no separate isolation of the elastic lip 24 is required.
- As a possible electrical circuit here are the main body 21 and the guard plate 22 of the feed trough 5 and the elastic lip 24 connected to the ground.
- the feed roller 6 and the contact surface 28 have a potential deviating therefrom. Thus, both metal parts that make contact between the feed roller 6 and the main body 21 and the guard 22 of the feed trough 5 or the elastic lip 24 and foreign bodies that press the elastic lip 24 against the contact surface 28, detectable.
- Figure 8 shows a schematic front view of a feed trough 5.
- the elastic lip 24 is divided into four segments 24.1, 24.2, 24.3 and 24.4. Of course, a different number of segments is possible. The individual segments are shorter than a single elastic lip 24 and can be better adjusted over their width.
- the individual segments of the elastic lip 24 are also electrically insulated from each other.
- an insulating layer 34 is attached, of which only one has been provided with a reference numeral for the sake of clarity.
- the individual segments are connected via a respective current measuring device with the voltage source.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH00507/17A CH713692A1 (de) | 2017-04-13 | 2017-04-13 | Speisevorrichtung. |
PCT/IB2018/050588 WO2018189595A1 (de) | 2017-04-13 | 2018-01-31 | Speisevorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3610058A1 true EP3610058A1 (de) | 2020-02-19 |
EP3610058B1 EP3610058B1 (de) | 2021-04-14 |
Family
ID=61192992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18704618.0A Active EP3610058B1 (de) | 2017-04-13 | 2018-01-31 | Speisevorrichtung |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3610058B1 (de) |
CN (1) | CN110869549B (de) |
CH (1) | CH713692A1 (de) |
WO (1) | WO2018189595A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH716307A1 (de) * | 2019-06-12 | 2020-12-15 | Rieter Ag Maschf | Speisevorrichtung zur Speisung von Faserflocken in eine Spinnereivorbereitungsmaschine mit einer Erkennungsvorrichtung zum Erkennen von Fremdmaterial. |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB465899A (en) | 1935-12-06 | 1937-05-19 | Thomas Merchant | An electrically controlled stop-motion device for detecting metallic substances in fibrous materials and stopping its passage into process machinery, such as scutching, opening, carding, scribbling and like machines |
FR1411766A (fr) * | 1964-07-28 | 1965-09-24 | Cintas Rigidas Textiles | Dispositif de contrôle des mèches et nappes dans les machines de filature |
JPS5438666B2 (de) * | 1973-03-27 | 1979-11-22 | ||
CH623361A5 (de) * | 1977-07-18 | 1981-05-29 | Rieter Ag Maschf | |
DE3912115A1 (de) * | 1989-04-13 | 1990-10-18 | Hollingsworth Gmbh | Reinigungsvorrichtung fuer textilfasern |
IT1236911B (it) * | 1989-12-21 | 1993-04-26 | Marzoli & C Spa | Procedimento e dispositivo di alimentazione di materiale in fibre in una macchina di preparazione alla filatura, in particolare un apritoio |
DE59811509D1 (de) * | 1997-12-23 | 2004-07-08 | Rieter Ag Maschf | Elastische Speisemulde |
DE19855571A1 (de) * | 1998-12-02 | 2000-06-08 | Truetzschler Gmbh & Co Kg | Vorrichtung an einer Spinnereimaschine zum Herstellen eines Faserverbandes, z.B. aus Baumwolle, Chemiefasern |
DE10132711A1 (de) * | 2001-07-05 | 2003-01-16 | Truetzschler Gmbh & Co Kg | Vorrichtung an einem Reiniger, einer Karde o. dgl. zum Reinigen und Öffnen von Textilmaterial, insbesonder Baumwolle |
CN2673890Y (zh) * | 2003-12-02 | 2005-01-26 | 欧阳俊青 | 具有压力传感器的给棉板 |
CN105951221B (zh) * | 2016-07-13 | 2018-07-17 | 卓郎(常州)纺织机械有限公司 | 一种梳棉机分段式弹性给棉板及其制作方法 |
-
2017
- 2017-04-13 CH CH00507/17A patent/CH713692A1/de not_active Application Discontinuation
-
2018
- 2018-01-31 WO PCT/IB2018/050588 patent/WO2018189595A1/de unknown
- 2018-01-31 EP EP18704618.0A patent/EP3610058B1/de active Active
- 2018-01-31 CN CN201880039142.5A patent/CN110869549B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN110869549A (zh) | 2020-03-06 |
EP3610058B1 (de) | 2021-04-14 |
WO2018189595A1 (de) | 2018-10-18 |
CN110869549B (zh) | 2022-06-07 |
CH713692A1 (de) | 2018-10-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2359917C3 (de) | Verfahren zum Erzeugen eines gleichmäßig, kontinuierlichen Faserverbandes und Einrichtung zur Durchführung des Verfahrens | |
EP1880046B1 (de) | Spinnereivorbereitungsmaschine sowie berührungsloses messverfahren | |
EP3354774B1 (de) | Karde mit einer vorrichtung zur einstellung des kardierspaltes sowie deckelstab für karde | |
DE102005050904B4 (de) | Vorrichtung an einer Spinnereivorbereitungsmaschine, insbesondere Karde, Krempel o dgl., zur Überwachung | |
DE4235610A1 (de) | Vorrichtung an einer Spinnereivorbereitungsmaschine, z. B. Karde, Reiniger o. dgl., zur Messung von Abständen an Garnituren | |
CH695945A5 (de) | Vorrichtung an einer Karde oder einem Reiniger zum Erkennen und Entfernen von störenden Partikeln aus textilem Fasermaterial. | |
DE10324924B4 (de) | Verfahren zum Ermitteln einer von einem Gleitlager mit sphärisch oder zylindrisch ausgebildeten Lagerflächen aufgenommenen Last | |
EP3140441A1 (de) | Vorrichtung zum reinigen von walzenoberflächen einer streckwerksvorrichtung | |
DE2804786A1 (de) | Gummituchwaschvorrichtung | |
EP2743385B1 (de) | Verfahren und Vorrichtung zum Überwachen von Kontakten eines sich drehenden Bauteils einer Textilmaschine | |
WO2018189595A1 (de) | Speisevorrichtung | |
EP1880164A1 (de) | Berührungsloses messverfahren sowie vorrichtung an einer textilmaschine | |
WO2018189607A1 (de) | Speisemulde und speisevorrichtung | |
EP3751026A1 (de) | Speisevorrichtung und erkennungsvorrichtung | |
EP3610060B1 (de) | Speisemulde und speisevorrichtung mit einer speisemulde | |
DE2435936A1 (de) | Vorrichtung zum stillsetzen einer webmaschine bei kettfadenbruch | |
DE10255382A1 (de) | Textilmaschine mit wenigstens einer Entstaubungsvorrichtung | |
CH639757A5 (de) | Messeinrichtung fuer werkstuecke mit unterbrochener oberflaeche. | |
DE102019110691A1 (de) | Karde | |
DE102018120189A1 (de) | Falzwalze | |
EP3536834B1 (de) | Ballenöffner | |
EP2409838B1 (de) | Rollenleiste und Schutzleiste | |
DE102007019664B4 (de) | Vorrichtungen zur Erfassung von Maschinendaten und/oder zur Überwachung von Maschinenfunktionen einer Rotationsdruckmaschine | |
DE2834832A1 (de) | Vorrichtung zum abdichten von walzen an karden | |
AT510468B1 (de) | Durchlaufofen für ein insbesondere metallisches band |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
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 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20191105 |
|
AK | Designated contracting states |
Kind code of ref document: A1 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 |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
INTG | Intention to grant announced |
Effective date: 20201113 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
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: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502018004797 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 1382463 Country of ref document: AT Kind code of ref document: T Effective date: 20210515 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG9D |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20210414 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20210414 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: 20210414 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: 20210414 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: 20210714 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: 20210414 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20210814 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: 20210715 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: 20210816 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: 20210714 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: 20210414 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: 20210414 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: 20210414 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: 20210414 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502018004797 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20210414 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: 20210414 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: 20210414 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: 20210414 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: 20210414 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: 20210414 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: 20210414 |
|
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: 20220117 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20210814 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: 20210414 |
|
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: 20210414 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20220131 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20220131 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20220131 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20220131 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20220131 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20220131 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20220131 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20220131 |
|
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: 20220131 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230519 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 1382463 Country of ref document: AT Kind code of ref document: T Effective date: 20230131 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230131 |
|
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: 20210414 Ref country code: CY 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: 20210414 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230131 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20240119 Year of fee payment: 7 |
|
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: 20180131 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: TR Payment date: 20240130 Year of fee payment: 7 Ref country code: IT Payment date: 20240129 Year of fee payment: 7 |