EP3268143A1 - Dispositif d'inspection et d'échantillonnage d'un ruban de bande métallique enroulé - Google Patents

Dispositif d'inspection et d'échantillonnage d'un ruban de bande métallique enroulé

Info

Publication number
EP3268143A1
EP3268143A1 EP15817783.2A EP15817783A EP3268143A1 EP 3268143 A1 EP3268143 A1 EP 3268143A1 EP 15817783 A EP15817783 A EP 15817783A EP 3268143 A1 EP3268143 A1 EP 3268143A1
Authority
EP
European Patent Office
Prior art keywords
metal strip
sampling
inspection
collar
strip
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.)
Withdrawn
Application number
EP15817783.2A
Other languages
German (de)
English (en)
Inventor
Lukas PICHLER
Alois Seilinger
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.)
Primetals Technologies Austria GmbH
Original Assignee
Primetals Technologies Austria GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=52736842&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP3268143(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Primetals Technologies Austria GmbH filed Critical Primetals Technologies Austria GmbH
Publication of EP3268143A1 publication Critical patent/EP3268143A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/16—Unwinding or uncoiling
    • B21C47/22—Unwinding coils without reels or drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
    • B21C47/3433—Feeding or guiding devices not specially adapted to a particular type of apparatus for guiding the leading end of the material, e.g. from or to a coiler
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting

Definitions

  • the present invention is based on a device for inspecting and sampling a coiled bundle of metal strip,
  • the device comprises a storage device for a coiled collar
  • bearing means comprises at least two juxtaposed floor rolls, which have mutually parallel roller axes and on which the collar is placed for storage,
  • the device comprises an inspection device, which is arranged laterally of the bearing device,
  • the inspection device is adapted to ⁇ at least when the metal strip is a thin metal strip to perform an inspection of the metal strip.
  • Such a device is known for example from DE 44 11 905 AI. In this device, a sample is taken.
  • the device comprises a storage device for a coiled collar
  • bearing means comprises at least two juxtaposed floor rolls, which have mutually parallel roller axes and on which the collar is placed for storage,
  • the device comprises a sampling device, which is arranged laterally of the storage device,
  • the sampling device is designed to un ⁇ depending on whether the metal strip is a thin or a thick metal strip to take a sample of the metal strip.
  • Further Devices Inspection and / or sampling of a coil-wound collar made of metal strip are known, for example, from WO 2012/100 036 A1 and from WO 2012/126 631 A1.
  • WO 2012/100 036 A1 When rolling steel strip, the trend is that in the same rolling mill in the product mix both conventional grades and thick tube grades (thickness up to about 25 mm) and high-strength grades are to be produced.
  • an inspection of the respective metal strip is sometimes required.
  • part of the already reeled metal strip is unwound on a roller table. There is a visual inspection and in some cases a sampling. For sampling usually a hydraulically driven scissors is used.
  • the object of the present invention is to further develop a device of the type mentioned above in such a way that both thin metal strips can be inspected in a simple and efficient manner by means of the device, and samples can be taken from thick metal strips.
  • the device has, in addition to the inspection device, a sampling device which, relative to the storage device, is arranged opposite the inspection device such that the storage device is located between the inspection device and the sampling device,
  • That the sampling device comprises a separating device which is adapted, at least when the metal strip is a thick metal strip to take a sample of Me ⁇ tallbandes.
  • a metal strip with a thickness of about 0.8 mm to approx. 6 mm to look at As a thick metal band is usually a metal band with a thickness of about 12 mm to about 25 mm to look at.
  • a metal strip with a thickness between 6 mm and 12 mm can be classified as a thin metal strip, as a thick metal strip or as required.
  • the inspection device for removing a sample of a thin metal strip and / or for separating a portion of the metal strip to be inspected on a pair of scissors.
  • the scissors can be driven in particular hydraulically. In individual cases, however, a design without scissors is possible.
  • the separator may be formed for example as a plasma cutting machine ⁇ or as a rotating blade.
  • the sampling device has a threading aid for feeding a thick metal strip to the separating device.
  • the threading aid can be designed, in particular, as a roll which can be set against the thick metal strip.
  • the roller may be driven or not driven as needed.
  • the device preferably has a hold-down roller which can be attached to the waistband from above. Due to the hold-down role of the federal government can be particularly reliably held in the storage facility. Furthermore, an unwanted popping of the federal government can be prevented. Furthermore, by means of the hold-down roller a sufficiently great pressure on the federal government be exercised, so that in particular for unwinding a thick metal band, a sufficiently large friction and adhesion of the federal guaranteed on the floor rolls.
  • the hold down roller may be driven or not driven as needed.
  • a driven hold-down roller in particular a rotation and rotation of the federal can be facilitated and supported.
  • At least one of the bottom rollers is driven. This makes turning and rotating the collar particularly easy to accomplish.
  • the apparatus comprises a single Bindevor ⁇ direction, both made of a thick metal strip existing collar and a bondable by means of which from a thin metal strip existing hem.
  • a binding device may alternatively form a structural unit with the storage device, the inspection device and the sampling device. In this case, the binding takes place while he is on the floor rolls. Alternatively, it can be a separate unit. In this case, the federal government is lifted off the bottom rollers, transported to the binding device and tied there.
  • FIG. 1 shows a device for inspecting and sampling a coiled federal government of metal band.
  • collars 2 made of metal strip 3 are to be inspected and sampled in a device, generally designated by the reference numeral 1. Shown in FIG 1 in solid lines, a collar 2 with a maximum diameter and with dotted lines a covenant 2 with a minimum diameter.
  • the metal strip 3 may in particular be a steel strip.
  • the metal band 3 has a band thickness d, which varies from collar 2 to collar 2.
  • the minimum strip thickness d is approx. 1 mm. In individual cases, the strip thickness d may also be slightly below 1 mm.
  • the maximum strip thickness d is approx. 25 mm. In some cases, the strip thickness d is even slightly above 25 mm.
  • the strip thickness d can be anywhere between 1 mm and 25 mm. As a rule, however, the strip thickness d is either below 6 mm or above 12 mm.
  • a metal strip 3 with a strip thickness d below 6 mm is referred to below as a thin metal strip, a metal strip 3 with a strip thickness d above 12 mm as a thick metal strip.
  • a metal strip 3 with a strip thickness d between 6 mm and 12 mm can alternatively be classified as a thin or a thick metal strip. It is possible that the classification is fixed by the further embodiment of the device 1. Alternatively, it is possible that the classification of the metal strip 3 is made as a thin or thick metal strip in an individual case. This will become apparent from the following explanations.
  • the respective collar 2 is fed to the device 1 by means of a transport device (not shown).
  • the trans- Port can be formed for example as - known per se federal transport car. It can also be designed differently.
  • the respective collar 2 is sold on a storage ⁇ device for the coiled collar 2.
  • the storage device has according to FIG 1 at least two - usually exactly two - bottom rollers 4.
  • the bottom rollers 4 are arranged side by side. They have roller axes 5, which run parallel to ⁇ each other.
  • the respective collar 2 is placed on the floor rollers 4 for storage. As a rule, at least one of the bottom rollers 5 is driven. This is indicated in FIG 1 by double arrows at the bottom rollers 4.
  • the device 1 has an inspection device 6.
  • the inspection device 6 is arranged laterally of the bearing device.
  • the inspection device 6 is designed, at least when the metal strip 3 is a thin metal strip, to carry out an inspection of the metal strip 3.
  • two alternative designs are possible.
  • the inspection device 6 it is possible for the inspection device 6 to have a holding element and a pair of scissors 8.
  • By means of the Hal ⁇ teelements one end of the metal strip 3 is taken when unwinding the metal strip 3. After unwinding a few meters, the unwound portion of the metal strip 3 is separated by means of the scissors 8.
  • the holding element is raised, so that the beau ⁇ coiled portion hangs vertically. In this condition, both sides of the coiled portion can be optically inspected.
  • the inspection as such can alternatively be automated by means of a camera or directly by an operator on site.
  • the coiled section is scrapped after inspection.
  • the inspection device 6 has a table or a roller table, on which the unwound portion of the metal strip 3 is conveyed.
  • the inspection device 6 in the uncoiled state, only the top of the section can be inspected.
  • the underside of the section is the outside of the covenant 2.
  • the underside of the Section is therefore inspected immediately during unwinding, in this case it is possible, but not mandatory, that the inspection device 6 has a pair of scissors 8. If the scissors 8 is present, it serves to remove a sample of a thin metal band 3.
  • the inspection device 6 is thus designed to perform an inspection and possibly also sampling of the metal strip 3, when the metal strip 3 has a material thickness of, for example, up to 6 mm. It is possible that the inspection device 6 is only able to carry out a sampling of the metal strip 3 if the metal strip 3 has a strip thickness d of at most 6 mm. Alternatively, it is possible that the inspection device 6 can also perform an inspection and possibly also sampling of the metal strip 3, if the metal strip 3 has a strip thickness d above 6 mm, for example up to 10 mm or up to 12 mm.
  • the In ⁇ inspection device 6 further comprises a separator. 7
  • the separator 7 can be adjusted to the respective collar 2, so that it can engage in the gap between the outermost turn of the coiled collar 2 and the next inner turn and thereby lift the outermost turn of the coiled collar 2.
  • the metal strip 3 is unwound a bit.
  • the unwound portion of the metal strip 3 is, as already mentioned, at least visually inspected.
  • the inspection device 6 has for this purpose the mentioned test table (not shown).
  • the scissors 8 is actuated by means of a scissors drive 9.
  • a sample of a thin metal strip can be removed by means of the scissors 8.
  • the scissor drive 9 can be designed to be electric or, as indicated in FIG. 1 by the illustration of the scissors drive 9 as a hydraulic cylinder, be designed hydraulically.
  • the scissors 8 and the scissor drive 9 can in particular be dimensioned in this way and be designed so that a metal strip 3 can be severed by means of the scissors 8 if and only if the metal strip 3 has a strip thickness d which is not greater than a maximum strip thickness for a thin metal strip.
  • the maximum strip thickness for a thin metal strip can, as already mentioned, at ⁇ play, at 6 mm or even higher are, for example 8 mm, 10 mm or 12 mm.
  • the device 1 has a sampling device 10.
  • the sampling device 10 is designed, at least when the metal strip 3 is a thick metal strip, to take a sample of the metal strip 3.
  • the Beprobungsvor ⁇ device 10 is thus adapted to perform a sampling of the metal strip 3, when the metal strip 3 has a Ma ⁇ terialrank example of at least 12 mm. It is possible that the sampling device 10 is only able to carry out a sampling of the metal strip 3 if the metal strip 3 has a strip thickness d of at least 12 mm. Alternatively, it is possible that the sampling device 10 can also perform a sampling of the metal strip 3, even if the metal strip 3 has a strip thickness d below 12 mm, for example, at least 10 mm or at least 8 mm.
  • a metal strip 3 if its strip thickness d is within a certain value range, can neither be inspected in the inspection device 6 nor sampled in the sampling device 10. This may be the case, for example, if a metal strip 3 can only be inspected by means of the inspection device 6 if the metal strip 3 has a strip thickness d of not more than 6 mm or not more than 8 mm, and a metal strip 3 can only be sampled by means of the sampling device 10 can, if the metal strip 3 has a strip thickness d of at least 12 mm or at least 10 mm. Other values are possible.
  • a metal strip 3 - depending on its strip thickness d - always either in the inspection device 6 or alternatively sampled in the sampling device 10. This is the case when, by means of the inspection device 6, a metal strip 3 can only be inspected if the metal strip 3 has a strip thickness d up to a limit thickness, and by means of the sampling device 10 a metal strip 3 can only be sampled if the metal strip 3 has a band thickness d of at least the limit thickness.
  • the limit thickness can be as required, for example, 6 mm, 8 mm, 10 mm or 12 mm. Again, other values are possible.
  • a metal strip 3 - depending on the strip thickness d - can always be inspected in the inspection device 6 or sampled in the sampling device 10, in some cases, however, is selected whether the metal strip 3 in the inspection device 6 inspected or in the Beprobungsvorraum 10 is sampled. This may for example be the case if a metal strip 3 can be inspected by the inspection device 6, when the metal strip 3 has a band thickness d of at most 10 mm, and a metal strip 3 can be sampled by means of the loading ⁇ probungsvortechnisch 10 when the metal strip 3 has a strip thickness d of at least 8 mm. Other values are possible.
  • the sampling device 10 is - as the Inspekti ⁇ onsvorraum 6 - arranged laterally of the bearing device.
  • the sampling device 10 is, however, relative to the bearing device, arranged opposite the inspection device 6.
  • the bearing device (in particular the bottom rollers 4) is thus located between the inspection device 6 and the sampling device 10.
  • a sample of the metal strip 3 is always to be removed by means of the sampling device 10.
  • the sampling device 10 in order to be able to remove such a sample, the sampling device 10, as indicated in FIG. 1 by a double arrow, can be approached as a whole against the collar 2.
  • the sampling device 10 also has a separator 11.
  • the separator 11 is - analogous to the separator 7 - in the gap between the outermost Winding the coiled collar 2 and the next inner turn introduced and can thereby lift the outermost turn from the coiled collar 2. After inserting the separator 7 into the gap, the collar 2 is unwound a bit.
  • the unwound portion of the collar 2 is then separated by means of a separator 12 of the sampling device 10 from the rest of the metal strip 3 and thereby removed a corresponding sample.
  • the separating device 12 may be formed in particular as shown in FIG 1 as a plasma cutting machine. Alternatively, the separator 12 may be formed, for example, as a rotating blade.
  • the sample taken is a strip which extends over the entire width of the metal strip 3. However, this is not necessary.
  • the separating device 12 can - assuming a corresponding design of the separator 12 - also a differently shaped sample are removed.
  • the sampling device 10 has a threading aid 13.
  • the threading aid 13 is used to feed a thick metal strip 3 to the separating device 12.
  • the threading aid 13 can be designed in particular as shown in FIG. 1 as a roll, which can be set against the metal strip 3.
  • the roller 13 is preferably not driven. Alternatively, the roller 13 may be driven.
  • the device 1 further comprises a hold-down roller 14.
  • the hold-down roller 14 can be attached to the collar 2 from above.
  • the hold-down roller 14 serves to secure a arranged on the bottom rollers 4 Federal 2.
  • the hold-down roller 14 is rotatable. It can, as indicated in FIG 1 by a double arrow, be driven.
  • the hold-down roller 13 may be formed as a non-driven roller.
  • the device 1 further comprises a - not shown in Figure 1 - single binding device.
  • a collar 2 is bindable in a conventional manner. The binding of the respective collar 2 takes place after the inspection in the inspection device 6 or after the trial in the sampling device 10. The collar 2 is bindable in the binding device regardless of whether the metal strip 3, of which the collar 2 is a thick metal band
  • the present invention thus relates to the following facts:
  • An apparatus 1 for inspecting and sampling a coiled bundle 2 of metal strip 3 has a bearing device for the coiled bundle 2.
  • the bearing device has at least two side rollers 4 arranged side by side, which have mutually parallel roller axes 5 and on which the collar 2 is placed for storage.
  • the device 1 has an inspection device 6, which is arranged laterally of the bearing device.
  • the inspection device 6 is to ⁇ forms, at least when the metal strip 3 is a thin Me ⁇ tallband to make an inspection of the metal strip 3.
  • the device 1 has, in addition to the inspection device 6, a sampling device 10 which, relative to the storage device, is arranged opposite the inspection device 6, so that the storage device is located between the inspection device 6 and the sampling device 10.
  • the Sampling device 10 has a separating device 12, which is designed to take a sample of the metal strip 3 at least when the metal strip 3 is a thick metal strip.
  • the present invention has many advantages.
  • both bundles 2 of thin metal strip 3 can be inspected and bundles 2 of thick metal strip 3 can be sampled in one and the same device 1.
  • only a single transport device for the bundles 2 is required.
  • the binding device must be present only once. As a result, the investment costs are reduced considerably.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)

Abstract

L'invention concerne un dispositif (1) d'inspection et d'échantillonnage d'un ruban (2) enroulé de bande métallique (3) qui comporte un dispositif de support du ruban enroulé (2). Le dispositif de support comprend au moins deux cylindres inférieurs (4) qui sont disposés côte à côté, qui comportent des axes de rouleaux (5) parallèles entre eux et sur lesquels le ruban (2) est placé en appui. Le dispositif (1) comprend un dispositif d'inspection (6) qui est disposé latéralement par rapport au dispositif de support. Le dispositif d'inspection (6) est adapté pour effectuer une inspection de la bande métallique (3) au moins lorsque la bande métallique (3) est une bande métallique mince. Le dispositif (1) comporte, en plus du dispositif d'inspection (6), un dispositif d'échantillonnage (10) qui est disposé par rapport au moyen de support en face du dispositif d'inspection (6) de sorte que le dispositif de support se trouve entre le dispositif d'inspection (6) et le dispositif d'échantillonnage (10). Le dispositif d'échantillonnage (10) comporte un dispositif de séparation (12) qui est adapté pour prélever un échantillon de la bande métallique (3) au moins lorsque la bande métallique (3) est une bande métallique épaisse.
EP15817783.2A 2015-03-12 2015-12-14 Dispositif d'inspection et d'échantillonnage d'un ruban de bande métallique enroulé Withdrawn EP3268143A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15158747.4A EP3067127B1 (fr) 2015-03-12 2015-03-12 Procédé d'inspection et de test d'un rouleau bobiné de bande métallique
PCT/EP2015/079612 WO2016142016A1 (fr) 2015-03-12 2015-12-14 Dispositif d'inspection et d'échantillonnage d'un ruban de bande métallique enroulé

Publications (1)

Publication Number Publication Date
EP3268143A1 true EP3268143A1 (fr) 2018-01-17

Family

ID=52736842

Family Applications (2)

Application Number Title Priority Date Filing Date
EP15158747.4A Active EP3067127B1 (fr) 2015-03-12 2015-03-12 Procédé d'inspection et de test d'un rouleau bobiné de bande métallique
EP15817783.2A Withdrawn EP3268143A1 (fr) 2015-03-12 2015-12-14 Dispositif d'inspection et d'échantillonnage d'un ruban de bande métallique enroulé

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP15158747.4A Active EP3067127B1 (fr) 2015-03-12 2015-03-12 Procédé d'inspection et de test d'un rouleau bobiné de bande métallique

Country Status (4)

Country Link
US (1) US20180021828A1 (fr)
EP (2) EP3067127B1 (fr)
CN (1) CN107405661B (fr)
WO (1) WO2016142016A1 (fr)

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Publication number Priority date Publication date Assignee Title
DE102016124372A1 (de) * 2016-12-14 2018-06-14 Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh Vorrichtung und Verfahren zur Bearbeitung eines Bandendes
CN112296224A (zh) * 2020-09-18 2021-02-02 哈尔滨华惠农业机械制造有限公司 一种用于秸秆和牧草的缠网机构

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DE2815969C3 (de) 1978-04-13 1985-08-22 Siemag Transplan Gmbh, 5902 Netphen Vorrichtung zum Öffnen von Bunden
DE2924379A1 (de) * 1979-06-16 1981-01-08 Siemag Transplan Gmbh Scherenanlage zum schopfen der enden und/oder zum abtrennen von probenstuecken an auf bunde gewickeltem walzband o.dgl.
DE3004952C2 (de) 1980-02-09 1982-02-18 Schloemann-Siemag AG, 4000 Düsseldorf Vorrichtung zum Abtrennen von Schopfenden bzw. Probestreifen von zu Bunden aufgewickeltem Metallband
DE3028538A1 (de) * 1980-07-28 1982-02-25 Siemag Transplan Gmbh, 5902 Netphen Scherenanlage zum schopfen der enden und/oder zum abtrennen von probenstuecken an auf bunde gewickeltem walzband o.dgl.
DE3247705A1 (de) 1982-12-23 1984-07-05 Siemag Transplan Gmbh, 5902 Netphen Scherenanlage mit inspektionsrollgang
IT1248124B (it) 1991-01-28 1995-01-05 Danieli Off Mecc Macchina per il taglio testa e prelievo campioni da rotoli di nastri (coils)
FI93275C (fi) 1993-04-29 1995-03-10 Rautaruukki Oy Menetelmä- ja laite näytteen ottamiseksi nauhakelasta
CN2714190Y (zh) * 2003-04-23 2005-08-03 攀枝花新钢钒股份有限公司热轧板厂 钢卷卧式取样装置
AT501782B1 (de) 2005-04-21 2008-12-15 Voest Alpine Ind Anlagen Vorrichtung und verfahren zur probennahme
CN201340346Y (zh) * 2008-12-24 2009-11-04 本钢板材股份有限公司 钢卷取样装置
TW201221274A (en) 2010-11-19 2012-06-01 China Steel Corp Sampling device and method for steel rolls
US9149848B2 (en) * 2011-01-20 2015-10-06 Primetals Technologies USA LLC Method and apparatus for trimming a sample from a coiled metal web
DE102011077461A1 (de) * 2011-02-23 2012-08-23 Sms Siemag Ag Vorrichtung und Verfahren zur Entnahme einer Probe von einem Coil
CN103501931B (zh) * 2011-03-23 2016-08-10 Sms物流系统有限责任公司 用于厚带材取样的装置
CN203658085U (zh) * 2013-12-16 2014-06-18 攀钢集团工程技术有限公司 一种钢卷在线取样装置

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Also Published As

Publication number Publication date
CN107405661A (zh) 2017-11-28
EP3067127B1 (fr) 2019-10-09
US20180021828A1 (en) 2018-01-25
CN107405661B (zh) 2021-09-14
EP3067127A1 (fr) 2016-09-14
WO2016142016A1 (fr) 2016-09-15

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