EP3483319A1 - Outil textile pourvu de couche indicatrice - Google Patents

Outil textile pourvu de couche indicatrice Download PDF

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Publication number
EP3483319A1
EP3483319A1 EP17200851.8A EP17200851A EP3483319A1 EP 3483319 A1 EP3483319 A1 EP 3483319A1 EP 17200851 A EP17200851 A EP 17200851A EP 3483319 A1 EP3483319 A1 EP 3483319A1
Authority
EP
European Patent Office
Prior art keywords
layer
indicator
wear protection
textile
tool
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
Application number
EP17200851.8A
Other languages
German (de)
English (en)
Other versions
EP3483319B1 (fr
Inventor
Jochen KOPECKI
Jörg Bredemeyer
Torsten Butz
Jörg BECKER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Groz Beckert KG
Original Assignee
Groz Beckert KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Groz Beckert KG filed Critical Groz Beckert KG
Priority to ES17200851T priority Critical patent/ES2905965T3/es
Priority to PT172008518T priority patent/PT3483319T/pt
Priority to EP17200851.8A priority patent/EP3483319B1/fr
Priority to KR1020180135080A priority patent/KR102609659B1/ko
Priority to JP2018210121A priority patent/JP7337493B2/ja
Priority to CN201811326297.5A priority patent/CN109763276A/zh
Priority to TW107139666A priority patent/TWI801449B/zh
Publication of EP3483319A1 publication Critical patent/EP3483319A1/fr
Application granted granted Critical
Publication of EP3483319B1 publication Critical patent/EP3483319B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B85/00—Needles
    • D05B85/02—Needles with slotted eyes, i.e. with a slit leading to the eye for thread insertion
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
    • D04B35/02—Knitting tools or instruments not provided for in group D04B15/00 or D04B27/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
    • B21G1/00—Making needles used for performing operations
    • B21G1/003—Needles for special purposes, e.g. knitting, crochet, hat-pins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
    • B21G1/00—Making needles used for performing operations
    • B21G1/006—Special treatments of pins or needles, e.g. annealing, straightening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
    • B21G1/00—Making needles used for performing operations
    • B21G1/02—Making needles used for performing operations of needles with eyes, e.g. sewing-needles, sewing-awls
    • B21G1/04—Making needles used for performing operations of needles with eyes, e.g. sewing-needles, sewing-awls of needles specially adapted for use in machines or tools
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D49/00—Details or constructional features not specially adapted for looms of a particular type
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B85/00—Needles
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B85/00—Needles
    • D05B85/006—Hooked needles
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B85/00—Needles
    • D05B85/14—Latch needles
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05C—EMBROIDERING; TUFTING
    • D05C11/00—Devices for guiding, feeding, handling, or treating the threads in embroidering machines; Machine needles; Operating or control mechanisms therefor
    • D05C11/02—Machine needles
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05C—EMBROIDERING; TUFTING
    • D05C15/00—Making pile fabrics or articles having similar surface features by inserting loops into a base material
    • D05C15/04—Tufting
    • D05C15/08—Tufting machines
    • D05C15/16—Arrangements or devices for manipulating threads
    • D05C15/20—Arrangements or devices, e.g. needles, for inserting loops; Driving mechanisms therefor
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/06—Sinkers
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
    • D04B35/02—Knitting tools or instruments not provided for in group D04B15/00 or D04B27/00
    • D04B35/04—Latch needles
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
    • D04B35/02—Knitting tools or instruments not provided for in group D04B15/00 or D04B27/00
    • D04B35/06—Sliding-tongue needles
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
    • D04B35/02—Knitting tools or instruments not provided for in group D04B15/00 or D04B27/00
    • D04B35/08—Spring or bearded needles
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
    • D04B35/10—Indicating, warning, or safety devices, e.g. stop motions

Definitions

  • the invention relates to a textile tool adapted for use in a textile machine.
  • the textile tools are used for example for stitch formation or handling or guidance of a thread or a thread section in the textile machine.
  • Such textile tools may be, for example, machine needles such as machine needles, machine knitting needles, machine knitting needles, machine tufting needles, sinkers, punching needles, needles, thread combs, etc. (contemplated).
  • machine needles such as machine needles, machine knitting needles, machine knitting needles, machine tufting needles, sinkers, punching needles, needles, thread combs, etc. (contemplated).
  • such textile tools are subject to high wear during the formation of stitches for the production of technical textiles with abrasive yarns. Sewing, knitting and / or tufting needles can also be subject to high wear due to solid or abrasive material, which can puncture the needle during the textile manufacturing process.
  • DE 101 26 118 A1 describes a wear part with a core material which is provided with a thin wear protection layer.
  • an agent layer may be present between the wear protection layer and the core material.
  • the textile tool can be produced by a method according to claim 15.
  • the textile tool according to the invention has a working section at which the textile tool comes into contact with a thread, with a plurality of threads, fiber material and / or a fleece.
  • the working section is adapted to guide or position the thread or to act on the thread in a suitable manner during textile production.
  • the textile tool in particular also has a holding section which is adapted to arrange the textile tool in a textile machine and to cooperate with corresponding holding means or bearing means of the textile machine.
  • the textile tool may, for example, be a machine knitting needle, a machine knitting needle, a machine scoring needle, a machine sewing needle, a board, a hole needle, a transfer needle, a thread comb, etc.
  • the textile tool has a tool core, which consists of a core material.
  • a metallic material or a metallic alloy is preferably used, such as a steel alloy.
  • the tool core is at least partially provided with a wear protection layer.
  • the wear protection layer covers the tool core at least in the working section of the textile tool.
  • the wear protection layer consists of a material which differs from the core material of the tool core and, in particular, has a greater hardness than the core material.
  • the wear protection layer can be, for example, a hard chrome layer, in particular hard chromium plating, alumina, carbon, DLC, PVD, CVD, carbide, such as titanium carbide (TiC) or nitridic, such as aluminum titanium nitride ( AlTiN) or a titanium carbonitride layer (TiCN).
  • the DLC layer may be, for example, a hydrogen-containing amorphous carbon layer (a-C: H).
  • an indicator layer is present at least in at least one indicator zone.
  • the indicator layer may be present in the entire area, including the anti-wear layer is present.
  • the indicator layer can also only in the at least one indicator zone be present in the working section, which does not cover the entire surface on which the tool core is covered with the wear protection layer.
  • the at least one indicator zone can thus be smaller than the area of the tool core area covered by the wear protection layer.
  • the at least one indicator zone is preferably located at least in the areas in the working section in which the greatest wear occurs in the case of a textile tool when used as intended.
  • the indicator layer is color selected so that it differs slightly from the indicator layer optically with the naked eye of the wear protection layer and preferably also from the tool core. This visibility can be achieved by a sufficient difference in the wavelength and / or the contrast between the color of the wear protection layer - or optionally also the tool core - and the indicator layer.
  • the indicator layer may have a color which has a narrow-band wavelength spectrum whose bandwidth is in particular less than 30 nm or less than 20 nm or less than 10 nm, the bandwidth lying completely within the range of the light which can be seen by a human eye.
  • a second contrast K 2 depending on the average luminance of the core material of the tool core L K and the average luminance of the indicator layer L I at least 0.3 or at least 0.5 or at least 0.7 when illuminated with white light.
  • K 2 L I - L K L I + L K ,
  • the indicator layer preferably comprises a metallic color, e.g. anthracite, gray, silver, with the eye without optical aids recognizable different color.
  • the indicator layer has a signal color, such as red, orange or yellow.
  • the indicator layer may also contain luminescent material, in particular phosphorescent material.
  • the luminescence can be excited by illumination with a specific wavelength of light, for example by means of UV light.
  • the wear protection layer is removed by the use of a textile tool on the at least one indicator zone, the indicator layer underneath becomes visible. An operator of the textile machine can therefore quickly recognize a badly worn spot on the textile tool. If the indicator layer is visible from the outside, the wear protection layer is at this point damaged or completely removed and at the latest by this time, the textile tool must be replaced. Such wear has hitherto been difficult to detect with the naked eye, because the core material and the wear protection layer do not differ visually or hardly from each other visually. Especially in factory halls so far a quick and easy detection of the state of wear of a textile tool was not possible. Due to the optically clearly distinguishable indicator layer as an intermediate layer between the core material and the wear protection layer, heavy wear is quickly and easily recognizable. The operator may act immediately before adversely affecting the quality of the manufactured textile product or causing breakage or damage to the textile tool, which may result in high scrap costs or longer machine downtime.
  • the indicator layer has no wear protection effect and may have a hardness which is less than the hardness of the wear protection layer and optionally also less than the hardness of the core material of the tool core.
  • the textile tool may include a thread recess in the working portion configured to guide a thread, such as a needle eye, a through hole of a punch needle, a recess on a board bounded by opposite edges, a hook inner region of a machine knitting needle, etc.
  • a thread such as a needle eye, a through hole of a punch needle, a recess on a board bounded by opposite edges, a hook inner region of a machine knitting needle, etc.
  • the indicator layer has a first layer thickness and the wear protection layer has a second layer thickness.
  • layer thickness should be understood to mean the thickness of the respective layer which the layer has outside of edge zones, at which the layer thickness can decrease depending on the production method, with the textile tool not worn.
  • the first layer thickness and the second layer thickness are different in size at at least one, several or all considered points in the at least one indicator zone.
  • the first layer thickness of the indicator layer is smaller, for example by at least a factor of 2 or 5 or 10 smaller than the second layer thickness of the wear protection layer.
  • the second layer thickness of the wear protection layer may vary within the working section.
  • the second layer thickness of the wear protection layer may be smaller in the interior of a thread recess than outside a thread recess.
  • the second layer thickness of the wear-resistant layer within the working section and outside the thread recess is at least 1.0 ⁇ m.
  • the second layer thickness of the wear protection layer within the working section is max. 15 ⁇ m.
  • the second layer thickness may be 11 ⁇ m with a tolerance of + -4 ⁇ m.
  • the first layer thickness of the indicator layer is at least 0.1 ⁇ m and preferably max. 1.0 ⁇ m.
  • At least a portion of the holding portion may be free of the wear protection layer and the indicator layer.
  • the wear protection layer and / or the indicator layer may be applied, for example, by a physical or chemical method such as a PVD method, a CVD method or a PACVD method.
  • the indicator layer may also be applied by a sputtering process.
  • the wear protection layer can also be a galvanic layer and applied by a galvanic process.
  • the indicator layer is applied directly to the core material.
  • the wear protection layer is applied directly to the indicator layer at least in the at least one indicator zone. If the at least one indicator zone covers a smaller area than the wear protection layer, the wear protection layer outside the at least one indicator zone can be applied directly to the tool core.
  • the indicator layer may comprise a plurality of indicator zones and / or have a continuous indicator zone with openings or recesses, whereby at least one connection zone is formed outside the at least one indicator zone.
  • the at least one connection zone there is a direct connection between the wear protection layer and the core material of the tool core.
  • a connection zone For example, at the edge of the connection zone, it can be completely delimited by the at least one indicator zone.
  • the indicator layer is not used in the present invention for wear protection of the textile tool. It can therefore have a lower hardness than the wear protection layer and / or as the core material of the tool core. In the case of the indicator layer, in particular the optical distinguishability to the color of the wear protection layer plays a role.
  • the textile tool 10 may be, for example, a machine needle 11 (FIG. FIG. 1 ), a perforated needle 12 ( FIG. 2 ), such as a perforated needle for a knitting machine, a circuit board 13 ( FIG. 3 ) for a knitting machine or a machine knitting needle 14 (FIG. FIG. 4 ) act.
  • the textile tool 10 could also be a tufting needle, a machine knitting needle, a transfer needle or the like.
  • Each textile tool 10 has a working portion 15 which is adapted to come during the intended use of the textile tool 10 in contact with a thread or a plurality of threads and to influence or guide this thread.
  • the textile tool 10 in the working portion 15 each have a thread recess 16 which is formed to guide the thread during the manufacture of a textile product.
  • the thread recess 16 may be formed in the machine needle 11, for example, by a thread eye, in the machine needle 12 through a through hole in the working section 15, in the board 13 by a recess in the front region of the board 13 and the machine knitting needle 14 through the hook inner region.
  • Each textile tool 10 also has a holding portion 17, with which it can be held or stored in the relevant textile machine.
  • the textile tool 10 has a multilayer structure. It has a tool core 20 made of a core material.
  • the core material consists for example of a metallic alloy, preferably a steel alloy. However, this core material is not sufficiently resistant to wear.
  • the textile tool 10 is therefore provided with a wear protection layer 21.
  • the wear protection layer 21 completely covers the tool core 20 in the working section 15.
  • the wear protection layer 21 may optionally extend outside of the working section 15.
  • a carbon-containing layer such as a DLC layer
  • the DLC layer can be designed as a hydrogen-containing amorphous carbon layer (a-C: H).
  • a-C hydrogen-containing amorphous carbon layer
  • a hard chrome layer, a carbide and / or nitridic layer may be used as the wear protection layer 21.
  • the wear protection layer 21 may be a titanium carbide layer, an aluminum titanium nitride layer or a titanium carbonitride layer.
  • the wear protection layer 21 may also be designed as an aluminum oxide layer.
  • the wear protection layer 21 may be applied in a physical or chemical process such as a PVD process, a CVD process or a PACVD process.
  • the wear protection layer 21 is electrically insulating.
  • At least in one indicator zone 22 within the working section 15 is immediately below the wear protection layer 21, an indicator layer 23.
  • the at least one indicator zone 22 may cover the entire working section 15 or only parts or areas of the working section 15, in particular those areas that are under normal use of Textile tool 10 are subjected to the greatest wear, such as edges or inner areas of the thread recess 16th
  • the indicator layer 23 is different in color from the wear protection layer 21 and preferably also from the core material of the tool core 20.
  • the color distinctiveness is so pronounced that a viewer does not need optical magnification aids, such as optically magnifying cameras, microscopes, magnifying glasses, etc., in order to be able to distinguish the indicator layer 23 from the wear protection layer 21.
  • the indicator layer 23 is preferably colored in a signal color, such as red, yellow, orange or even green, blue, etc.
  • the wavelength of the color of the indicator layer 23 and / or the contrast to the wear protection layer 21 and the core material is selected so that an operator of a textile machine can perceive the color difference, in particular without optical aids.
  • the indicator layer 23 may include luminescent and preferably phosphorescent particles or materials. As a result, it can be easily and clearly recognized when the textile tool is illuminated.
  • the layer structure in the at least one indicator zone 22 in an unused textile tool 10 or non-worn wear protection layer 21 is illustrated.
  • the indicator layer 23 has a first layer thickness d1 and the wear protection layer has a second layer thickness d2 on, as long as the layers 21, 23 are not subject to wear.
  • the two layer thicknesses d1, d2 are different in size at the same viewing point within the at least one indicator zone 22, and the first layer thickness d1 of the indicator layer 23 is preferably smaller than the second layer thickness d2.
  • the second layer thickness d2 can vary within the working section 15.
  • the second layer thickness d2 within the thread recess 16 may differ from the second layer thickness d2 outside the thread recess 16.
  • the second layer thickness d2 may be smaller within the thread recess 16 than outside the thread recess 16.
  • the first layer thickness d1 of the indicator layer 23 may vary or be constant within the at least one indicator zone 22.
  • FIG. 6 schematically illustrates a situation in which the wear protection layer 21 has been removed at a wear point 30 by wear, in particular by abrasive contact with a thread, with multiple threads, with fiber material and or with a nonwoven fabric.
  • the indicator layer 23 is exposed. Since the indicator layer 23 is visible at the wear site 30, the high wear of the textile tool 10 can quickly and easily be recognized by the optical or color difference (wavelength and / or contrast) between the wear protection layer 21 and the indicator layer 23 and the replacement of the worn textile tool 10 be initiated in the textile machine. This avoids fractures of the textile tool 10 occur or it comes through the wear to errors or loss of quality of the fabric produced.
  • the second layer thickness d2 outside the thread recess at least 1.0 microns up to max. 15.0 microns.
  • the second layer thickness d2 can also be less than 1.0 ⁇ m.
  • the first layer thickness d1 of the indicator layer 23 is preferably at least 0.1 ⁇ m at each point of the at least one indicator zone 22.
  • the maximum thickness of the indicator layer 23 within the at least one indicator zone is preferably 1.0 ⁇ m.
  • the indicator layer 23 is applied directly to the core material of the tool core 20 within the at least one indicator zone 22.
  • the wear protection layer 21 is applied directly to the indicator layer 23. Outside the at least one indicator zone 22, the wear protection layer 21, if it is present there, can be applied directly to the tool core 20.
  • the wear protection layer 21 forms the outermost layer in the working section 15 in a state which has not yet been subjected to wear.
  • the wear protection layer 21 in the embodiment has a greater hardness than the core material of the tool core 20.
  • the hardness of the indicator layer 23 is, for example, smaller than that of the wear protection layer 21 and / or smaller than the core material of the tool core 20.
  • the colored indicator layer 23 has only the task to indicate whether the wear protection layer 21 is completely removed at a wear point 30. It is not adapted to protect the tool core 20 from wear.
  • the indicator layer 23 and the wear protection layer 21 may be present throughout the working section 15.
  • the tool core 20 is first provided.
  • the indicator layer 23 is applied by a chemical method, physical method, galvanic method or a sputtering method.
  • the wear protection layer 21 is applied by a physical or chemical deposition method.
  • FIG. 9 an alternative embodiment of the layer construction is illustrated.
  • There are a plurality of indicator zones 22 or a coherent indicator zone 22 has openings, which each form a connection zone 31 ( FIG. 9 ).
  • this connection zone 31 no indicator layer 23 is present within the working section 15.
  • the wear protection layer 21 is in direct contact with the tool core 20.
  • Such a configuration may be useful if the adhesion of the wear protection layer 21 through the indicator layer 23 can be impaired.
  • the wear protection layer 21 is in direct connection with the tool core 20 and forms a strong adhesive bond.
  • connection zones 31 are in FIG. 9 only schematically illustrated.
  • the contour and size of each connection zone 31 can be adapted to the mechanical requirements.
  • the portions having the at least one indicator zone 22 are selected to be in areas of high wear such that wear at a wear location 30 is evident by the emergence of the indicator layer 23.
  • the at least one connection zone 31 may be completely enclosed by the at least one indicator zone 22.
  • the production of the at least one indicator zone 22 and the at least one connection zone 31 according to FIG. 9 This can be achieved by masking the areas which later form the connection zones 31 when the indicator layer 23 is applied, in each case by masking material 32, which is applied directly to the tool core 20. Subsequently, the indicator layer 23 can be applied adjacent to the masking material 32 in the at least one indicator zone 22 (FIG. FIG. 7 ). Following this, the masking material 32 can be removed ( FIG. 8 ). As a result, openings 33 are produced in the indicator layer 23, at which the tool core 20 is exposed and is not covered by the indicator layer 23.
  • connection zone 31 within the working section 15 may be completely enclosed by one or more indicator zones 22.
  • the invention relates to a textile tool, the is set up for use in a textile machine, such as a knitting machine, knitting machine or sewing machine.
  • the textile tool 10 has a working portion 15, which in particular has a thread recess 16 for guiding a thread.
  • the textile tool 10 comes into contact with the thread, with a plurality of threads, fiber material and or a nonwoven and is subjected to increased wear. Therefore, at least in the working section 15, a wear protection layer 21 is applied to a tool core 20.
  • an indicator layer 23 is arranged in at least one indicator zone 22 in the working section 15.
  • the indicator layer 23 is different in color from the wear protection layer 21 and preferably also from the tool core 20, in particular without optically magnifying aids.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Knitting Machines (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Sewing Machines And Sewing (AREA)
  • Physical Vapour Deposition (AREA)
  • Chemical Vapour Deposition (AREA)
  • Looms (AREA)
  • Decoration Of Textiles (AREA)
  • Gloves (AREA)
  • Knitting Of Fabric (AREA)
EP17200851.8A 2017-11-09 2017-11-09 Outil textile pourvu de couche indicatrice Active EP3483319B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ES17200851T ES2905965T3 (es) 2017-11-09 2017-11-09 Herramienta textil con capa indicadora
PT172008518T PT3483319T (pt) 2017-11-09 2017-11-09 Ferramenta têxtil com película indicadora
EP17200851.8A EP3483319B1 (fr) 2017-11-09 2017-11-09 Outil textile pourvu de couche indicatrice
KR1020180135080A KR102609659B1 (ko) 2017-11-09 2018-11-06 표시기 층을 갖는 직물 공구
JP2018210121A JP7337493B2 (ja) 2017-11-09 2018-11-07 インジケータ層を備えた繊維工具
CN201811326297.5A CN109763276A (zh) 2017-11-09 2018-11-08 具有指示器层的纺织工具
TW107139666A TWI801449B (zh) 2017-11-09 2018-11-08 具有指示器層的紡織工具及其生產方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17200851.8A EP3483319B1 (fr) 2017-11-09 2017-11-09 Outil textile pourvu de couche indicatrice

Publications (2)

Publication Number Publication Date
EP3483319A1 true EP3483319A1 (fr) 2019-05-15
EP3483319B1 EP3483319B1 (fr) 2021-12-22

Family

ID=60293888

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17200851.8A Active EP3483319B1 (fr) 2017-11-09 2017-11-09 Outil textile pourvu de couche indicatrice

Country Status (7)

Country Link
EP (1) EP3483319B1 (fr)
JP (1) JP7337493B2 (fr)
KR (1) KR102609659B1 (fr)
CN (1) CN109763276A (fr)
ES (1) ES2905965T3 (fr)
PT (1) PT3483319T (fr)
TW (1) TWI801449B (fr)

Citations (5)

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DE10126118A1 (de) 2001-05-29 2002-12-12 Saxonia Umformtechnik Gmbh Modifizierter DLC-Schichtaufbau
WO2003008667A1 (fr) * 2001-07-17 2003-01-30 Hartchrom Ag Panier d'essorage chrome dur
CN2740634Y (zh) * 2004-11-23 2005-11-16 吴文提 圆盘机针
DE102011078655A1 (de) * 2011-07-05 2013-01-10 Voith Patent Gmbh Indikatorstab

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KR20190053103A (ko) 2019-05-17
JP2019085689A (ja) 2019-06-06
CN109763276A (zh) 2019-05-17
ES2905965T3 (es) 2022-04-12
TWI801449B (zh) 2023-05-11
TW201937032A (zh) 2019-09-16
JP7337493B2 (ja) 2023-09-04
EP3483319B1 (fr) 2021-12-22
PT3483319T (pt) 2022-02-14

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