EP3711874A1 - Dispositif doté d'un boîtier et d'un élément rotatif logé rotatif et coulissant dans ledit boîtier - Google Patents

Dispositif doté d'un boîtier et d'un élément rotatif logé rotatif et coulissant dans ledit boîtier Download PDF

Info

Publication number
EP3711874A1
EP3711874A1 EP19164296.6A EP19164296A EP3711874A1 EP 3711874 A1 EP3711874 A1 EP 3711874A1 EP 19164296 A EP19164296 A EP 19164296A EP 3711874 A1 EP3711874 A1 EP 3711874A1
Authority
EP
European Patent Office
Prior art keywords
rotary element
housing
support surface
worm
wear
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Withdrawn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
EP19164296.6A
Other languages
German (de)
English (en)
Inventor
Walter Grabner
Friedrich Moser
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
Application filed by Primetals Technologies Austria GmbH filed Critical Primetals Technologies Austria GmbH
Priority to EP19164296.6A priority Critical patent/EP3711874A1/fr
Priority to TW109107234A priority patent/TW202039110A/zh
Priority to TW109202428U priority patent/TWM607007U/zh
Priority to KR1020217033495A priority patent/KR20210143815A/ko
Priority to EP20710532.1A priority patent/EP3941653B1/fr
Priority to AU2020243015A priority patent/AU2020243015A1/en
Priority to PCT/EP2020/057118 priority patent/WO2020187837A1/fr
Priority to US17/441,373 priority patent/US11779970B2/en
Priority to MX2021011343A priority patent/MX2021011343A/es
Priority to BR112021017544A priority patent/BR112021017544A2/pt
Priority to CA3133386A priority patent/CA3133386A1/fr
Priority to PL20710532.1T priority patent/PL3941653T3/pl
Priority to JP2021556596A priority patent/JP7317985B2/ja
Priority to DE202020006048.8U priority patent/DE202020006048U1/de
Priority to CN202010201458.9A priority patent/CN111715695A/zh
Priority to CN202020361994.0U priority patent/CN213728547U/zh
Publication of EP3711874A1 publication Critical patent/EP3711874A1/fr
Priority to SA521430359A priority patent/SA521430359B1/ar
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B15/0007—Cutting or shearing the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/14—Guiding, positioning or aligning work
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B2015/0028—Drawing the rolled product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B2015/0057—Coiling the rolled product

Definitions

  • the invention relates to a device with a housing and a rotary element which is rotatably and axially displaceably mounted in the housing.
  • metal strip conveyor devices for example roller tables
  • processing machines - for example reel devices - where they are wound up.
  • Devices for lateral guidance are called, for example, guide rulers or inlet rulers.
  • the above-mentioned device with housing and rotary element can be used, for example, as part of such a lateral guide or guide ruler / infeed ruler in a roller table section in a rolling mill, in particular in the reel infeed of the reel device in a hot strip mill - for safe lateral guidance of a rolled product or hot strip.
  • a wear element here then a wear disk, is then for example arranged on or on the rotary element;
  • the rotating element and the wear plate are - rotatably - arranged in the lateral guide of the roller table section or in the guide ruler / infeed ruler, so that the rolled product or the hot strip can be guided (laterally) by means of the wear plate when transported over rollers of the roller table section.
  • Such wear disks - in the lateral guidance of a hot strip at the coiler infeed of a hot strip mill - are known, for example, as "Eco Slide Discs" from Primetals Technologies.
  • the reel inlet rulers of the hot wide strip mill are equipped with the rotatable "Eco Slide Discs” attached to a maintenance-free and robust gear beam.
  • These wear disks which are arranged vertically to the side of the roller table rollers, can or are automatically and synchronously rotated by a desired angle after an adjustable number of guided belts - because they are arranged on the rotatably mounted rotating element.
  • One object of the invention is to provide a device with a rotatably mounted rotating element which prevents the disadvantages in the prior art, in particular which is less disadvantageous in the case of axial forces acting, in particular off-center.
  • the device with a housing and a rotary element rotatably and axially displaceably mounted in the housing provides at least one first support surface on one end face of the rotary element and a second support surface on the housing axially opposite this support surface.
  • the rotary element for example a shaft, is then mounted in the housing in such a way that when an axial force acts on the rotary element, such as a guide force when guiding belts, the axial displaceability of the rotary element is limited by the support of the first support surface on the second support surface .
  • a housing can also be understood to be add-on elements and / or have those in which add-on elements the rotary element is mounted.
  • the housing can thus also be, for example, a guide support and / or have one in which the rotary element is mounted.
  • a “support surface” can be understood to be a surface which is suitable and, moreover, also provided for making support contact with another (correspondingly suitable and provided) “support surface”.
  • end face (of the rotary element) can be understood to mean a surface on the rotary element that is essentially perpendicular to the axis of rotation of the rotary element, for example a side cheek on a shaft.
  • the device provides that the axial displaceability of the rotary element is limited or is achieved / permitted by the axial play of - realized / permitted in the device as the axial distance between the first end-face support surface on the rotary element and the second axially opposite support surface on the housing Rotary element to housing ("play" ie the production and application-related freedom of movement in which a mechanical component can be moved freely during or after assembly against another component or with another component of the component group or functional unit).
  • “Other component-technically possible games” within the device are correspondingly matched or greater than the axial displaceability / the axial play of the rotary element to the housing , - so that the axial displaceability of the rotary element is limited or is due to the axial play from rotary element to housing realized / permitted in the device as an axial distance between the first end-face support surface on the rotary element and the second axially opposite support surface on the housing.
  • the rotary element can or will move axially until the first support surface on the rotary element contacts the second support surface on the housing - and the first support surface on the rotary element is supported on the second support surface on the housing.
  • the rotary element thus experiences a support, in particular an axial support and / or a support against tilting.
  • the rotary element (under axial load and axial displacement) can support itself with its first end-face support surface on the second axially opposite housing support surface .
  • bearing forces and / or bearing torques can thus be limited or reduced in the device (if force is absorbed / absorbed / dissipated in the device through the (direct) contact surface).
  • the rotary element is a gear wheel (or the combination of a shaft and a gear wheel arranged on the shaft (if necessary formed in one piece or also placed on the shaft as a separate component) of a mechanical transmission, in particular a form-fitting (or force-fitting) / frictional or electrical) transmission.
  • the rotary element in the case of a worm gear, can be a worm wheel.
  • the casing would be - in this case - a snail casing.
  • the rotary element or the worm wheel would - in this case - be in engagement with a worm (and can be rotated by it).
  • a side cheek of the shaft and / or of the worm wheel could serve as the first support surface, for example in the radial outer region of the worm wheel (toothed ring);
  • a gear base of the worm gear housing served as the second support surface.
  • the axial bearing play in the bearing bush (s) must be adjusted accordingly or set greater than the axial displaceability / the axial Play from the rotary element to the housing from the axial distance between the two support surfaces - so that the axial displaceability of the rotary element is limited or is due to the - in the device as the axial distance between the first end-face support surface on the rotary element and the second axially opposite support surface on the housing realized / approved - axial play from rotating element to housing.
  • Such a bearing bush or such bearing bushes can then also have collars that can be absorbed by axial forces. These collars could then be essentially free of axial load or be made free of axial load by the device.
  • a wear element such as a disk, in particular a wear disk, for example an Eco Slide Disc, is arranged on the rotary element.
  • Such a wear element or such a disk can - as a separate and thus replaceable component - be attached to the rotary element, for example screwed (via a centered seat there); such a disk can also be formed in one piece with the rotary element.
  • the rotary element for example a shaft or a gear wheel or a shaft with a gear wheel, and a disk are two parts or are made from one piece.
  • the rotary element is mounted in the housing in such a way and / or that the rotary element has such a shape that a surface contact is formed in the event of a support contact between the first support surface and the second support surface, whereby the support can be improved.
  • the mounting of the rotary element could be designed such that form the first support surface and the second support surface as mutually parallel, flat surfaces.
  • the first support surface is designed essentially in the shape of a circular ring, for example in the radial outer area of a toothed ring that forms the rotary element.
  • the - circular - surface contact between the first and the second support surface which is possible as a result, the support can be further improved.
  • the first support surface can also be essentially circular, optionally with one-sided mounting of the rotary element, or be designed with a different surface shape.
  • the device is part of a gear arrangement.
  • the rotary element can be shaft and gear wheel at the same time, i.e. in one piece, to which a wear plate, for example an Eco Slide Disc, is attached, in particular attached via a centering seat.
  • a wear plate for example an Eco Slide Disc
  • Another gear wheel can then be connected to the rotary element or the gear wheel for the purpose of transferring motion.
  • Such a gear arrangement - with the device - can be implemented, for example, as a gear drive, such as a worm gear.
  • the device in a device for the lateral guidance of a metal strip in short also only lateral guidance, such as an inlet ruler / guide ruler, in particular a reel inlet ruler, for a roller table section in a rolling mill, in particular for a roller table section at a reel inlet in a hot strip mill.
  • lateral guidance such as an inlet ruler / guide ruler, in particular a reel inlet ruler, for a roller table section in a rolling mill, in particular for a roller table section at a reel inlet in a hot strip mill.
  • the device and / or the device in which the device is installed can in particular be used to guide a metal strip laterally, in particular in the case of a roller table section in a rolling mill.
  • the lateral guide can have a transmission beam to which the device is attached.
  • the adjustment means can be a (common) worm which works with the worm wheel (rotary element) or with the worm wheels is engaged.
  • actuating the or this one screw can then - especially in the case of several Devices / worm gears - operate all worm wheels simultaneously / synchronously.
  • a roller table section can then also be provided in a rolling mill, in particular in the case of a reel infeed in a hot strip mill, with rollers transporting a rolled product, in particular a hot strip, in which this - previously described / described - lateral guide / s - there for the lateral guidance of a through the rollers transport rolled product, in particular hot strip - is / are installed.
  • the rotary element in a reinforced manner in the area of the first support surface, for example by means of corresponding material thickenings.
  • first and / or second support surface for example hardening, coating and the like.
  • FIG 1 shows part of a lateral guide 38 or a guide ruler / inlet ruler 38 at a reel inlet 34 of a reel device in a hot strip mill 28.
  • the hot strip 24 - in the transport direction 42 - is fed to a reel via a (essentially horizontally aligned) roller table 26 at the reel inlet 34.
  • FIG 1 shows, there are in the lateral guide 38 or in the guide ruler / inlet ruler 38 of the reel inlet 34, in the following briefly just the reel inlet ruler 34, several wear elements 22, in the form of rotatable (round) wear plates 22, along the roller table / section 26 of the reel inlet 34 arranged in a row, the respective end face / base area 44 (in FIG 1 visible) forms the wear surface 44 of the respective wear element 22 or of the respective wear plate 22.
  • FIG 1 The wear disks 22 are how FIG 1 also shows, arranged vertically in a largely round recess 46 of the reel inlet ruler 38 and approximately parallel to / with the reel inlet ruler 38 or parallel with its side surface 48 facing the roller table 26.
  • the essentially vertical (parallel to the guide plane 50) aligned wear disks 22 each have a central axis of rotation 52, about which central axis of rotation 52 the respective wear disk 22 can be rotated in a controlled manner by means of a worm gear 18 (in defined rotational positions) (cf. FIG 2 ), which also ensures that the guide plane 50 is maintained in all rotational positions of the wear disks 22.
  • the hot strip 24 transported horizontally over rollers 36 of the roller table 26 can thus always be guided safely (sideways) by means of these wear disks.
  • FIG 2 illustrates (by way of example for one of the multiple wear disks 22 of the reel inlet ruler 38 rotatable by means of the worm gears 18) the arrangement of a - rotatable - wear disc 22 in the reel inlet ruler 38 in detail.
  • FIG 2 shows the wear plate 22 - centered via a centering seat 54 - on a worm wheel 4 "of its worm gear” 18, which worm wheel 4 is received / mounted in a worm housing 2, which itself is part of a gear bar 56 which in turn forms part of the reel inlet ruler 38.
  • a shaft 58 is integrated in the worm wheel 4 - in one piece with the worm wheel 4, which shaft 58 or which worm wheel 4 is located in the worm housing 2 or in the gear bar by means of two (bearing) bushings 20 seated on shaft extensions 60 56 is stored.
  • the worm wheel 4 can thus be rotated in a controlled manner into defined rotational positions.
  • the worm 30 is designed as a "long" spindle having the worm toothing 66 - and is arranged essentially parallel to the reel inlet ruler 38, for example extending over its length, whereby it the worm housing 2 of the several worm gears 18 "passes through”, thereby not only engaging 32 with the worm wheel 4 shown of the worm gearing 18 shown, but also engaging 32 with the several worm gears 4 arranged in series in the reel inlet ruler 38.
  • the multiple worm wheels 4 can be rotated synchronously / simultaneously in a defined manner into the desired rotational position.
  • the worm wheel 4 forms on its end face 8 facing away from the roller table 26 a radially outer, annular, planar first support surface 6 oriented perpendicular to the axis of rotation 52 of the worm wheel 4.
  • This annular support surface 6 on the worm wheel 4 - axially opposite 40 - is a corresponding second support surface 10 oriented parallel thereto on the worm housing wall 68 of the worm housing 2.
  • worm wheel 4 On its end face 70 facing roller table 22, worm wheel 4 forms a further, in this case for example planar, end face 72 oriented perpendicular to axis of rotation 52 of worm wheel 4, which is also opposite a corresponding further worm housing wall / surface 74 oriented parallel thereto.
  • the worm wheel 4 is then - clearly expressed with its first end face 6 on the one hand and its further end face 72 on the other hand in the "pincer grip" between the second support surface 10 of the worm housing 2 on the one hand and the further worm housing wall surface 74 of the worm housing 2 on the other hand - in the worm housing 2 recorded that a definable axial play 76 is formed in the “pliers” or “in between” there.
  • the worm wheel 4 is within the "pliers" - because of the limitation by the second support surface 10 of the worm housing 2 (here the axial displacement 14 of the first support surface 6 is limited on the worm wheel 4) and the further worm housing wall surface 74 of the worm housing 2 (here is the axial displacement 14 of the further end face 72 on the worm wheel 4 is limited) - axially displaceable to a maximum as defined.
  • the other games within the worm gear 18, that is, the play of the worm wheel bearing 78 and the play 80 worm 30 / worm wheel 4 are precisely matched to this or are greater.
  • the worm wheel 4 can or will move axially (away from the roller table 26) until the first support surface 6 on the worm wheel 4 becomes the second support surface 10 on the worm housing 2 contacts 16 - and so the first support surface 6 on the worm wheel 4 and the second support surface 10 on the worm housing are mutually supported 16.
  • the worm wheel 4 thus experiences an axial support 16 and also a support 16 against tilting.
  • the worm wheel 4 then supports itself (under axial load 12 and axial displacement 14) with its first end-face support surface 6 on the second axially opposite worm housing support surface 10.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Transmission (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • General Details Of Gearings (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Mechanical Control Devices (AREA)
  • Specific Conveyance Elements (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Support Of The Bearing (AREA)
EP19164296.6A 2019-03-21 2019-03-21 Dispositif doté d'un boîtier et d'un élément rotatif logé rotatif et coulissant dans ledit boîtier Withdrawn EP3711874A1 (fr)

Priority Applications (17)

Application Number Priority Date Filing Date Title
EP19164296.6A EP3711874A1 (fr) 2019-03-21 2019-03-21 Dispositif doté d'un boîtier et d'un élément rotatif logé rotatif et coulissant dans ledit boîtier
TW109107234A TW202039110A (zh) 2019-03-21 2020-03-05 具有殼體及安裝在該殼體中可旋轉且可軸向位移的旋轉元件的裝置
TW109202428U TWM607007U (zh) 2019-03-21 2020-03-05 具有殼體及安裝在該殼體中可旋轉且可軸向位移的旋轉元件的裝置、用於金屬帶的側向導引的裝置以及輥軋機的輥道段
BR112021017544A BR112021017544A2 (pt) 2019-03-21 2020-03-16 Dispositivo que compreende um alojamento e um elemento rotativo montado no alojamento, de modo que possa ser girado e axialmente deslocado
CA3133386A CA3133386A1 (fr) 2019-03-21 2020-03-16 Dispositif comprenant un boitier et un element rotatif monte dans le boitier de maniere a pouvoir tourner et se deplacer axialement
AU2020243015A AU2020243015A1 (en) 2019-03-21 2020-03-16 Device comprising a housing and a rotary element mounted in the housing such that it be rotated and axially shifted
PCT/EP2020/057118 WO2020187837A1 (fr) 2019-03-21 2020-03-16 Dispositif comprenant un boîtier et un élément rotatif monté dans le boîtier de manière à pouvoir tourner et se déplacer axialement
US17/441,373 US11779970B2 (en) 2019-03-21 2020-03-16 Device comprising a housing and a rotary element mounted in the housing such that it can be rotated and axially shifted
MX2021011343A MX2021011343A (es) 2019-03-21 2020-03-16 Dispositivo que comprende un alojamiento y un elemento giratorio montado en el alojamiento de modo que se puede girar y desplazar axialmente.
KR1020217033495A KR20210143815A (ko) 2019-03-21 2020-03-16 하우징 및 하우징 내에 회전 가능하고 축방향으로 변위 가능하게 장착된 회전 요소를 구비한 장치
EP20710532.1A EP3941653B1 (fr) 2019-03-21 2020-03-16 Dispositif de guidage lateral d'une bande metallique
PL20710532.1T PL3941653T3 (pl) 2019-03-21 2020-03-16 Urządzenie do bocznego prowadzenia taśmy metalowej
JP2021556596A JP7317985B2 (ja) 2019-03-21 2020-03-16 筐体と、回転および軸方向にシフトすることができるように筐体に取り付けられた回転要素とを備えるデバイス
DE202020006048.8U DE202020006048U1 (de) 2019-03-21 2020-03-16 Vorrichtung mit einem Gehäuse und einem in dem Gehäuse drehbar und axial verschiebbar gelagerten Drehelement
CN202010201458.9A CN111715695A (zh) 2019-03-21 2020-03-20 具有壳体和可旋转且可轴向移动地支承在壳体中的旋转元件的装置
CN202020361994.0U CN213728547U (zh) 2019-03-21 2020-03-20 用于侧向引导金属带的装置和系统以及辊道区段
SA521430359A SA521430359B1 (ar) 2019-03-21 2021-09-20 وسيلة تشتمل على مبيت وعنصر دوار مركب في المبيت بحيث يمكن تدويره وإزاحته محورياً

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19164296.6A EP3711874A1 (fr) 2019-03-21 2019-03-21 Dispositif doté d'un boîtier et d'un élément rotatif logé rotatif et coulissant dans ledit boîtier

Publications (1)

Publication Number Publication Date
EP3711874A1 true EP3711874A1 (fr) 2020-09-23

Family

ID=65894930

Family Applications (2)

Application Number Title Priority Date Filing Date
EP19164296.6A Withdrawn EP3711874A1 (fr) 2019-03-21 2019-03-21 Dispositif doté d'un boîtier et d'un élément rotatif logé rotatif et coulissant dans ledit boîtier
EP20710532.1A Active EP3941653B1 (fr) 2019-03-21 2020-03-16 Dispositif de guidage lateral d'une bande metallique

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP20710532.1A Active EP3941653B1 (fr) 2019-03-21 2020-03-16 Dispositif de guidage lateral d'une bande metallique

Country Status (14)

Country Link
US (1) US11779970B2 (fr)
EP (2) EP3711874A1 (fr)
JP (1) JP7317985B2 (fr)
KR (1) KR20210143815A (fr)
CN (2) CN111715695A (fr)
AU (1) AU2020243015A1 (fr)
BR (1) BR112021017544A2 (fr)
CA (1) CA3133386A1 (fr)
DE (1) DE202020006048U1 (fr)
MX (1) MX2021011343A (fr)
PL (1) PL3941653T3 (fr)
SA (1) SA521430359B1 (fr)
TW (2) TW202039110A (fr)
WO (1) WO2020187837A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3552723A1 (fr) * 2018-04-12 2019-10-16 Primetals Technologies Austria GmbH Dispositif et procédé de guidage de bandes métalliques pourvues d'éléments d'usure au moyen de l'élément de support

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6234910U (fr) * 1985-08-20 1987-03-02
EP2853315A1 (fr) * 2013-09-26 2015-04-01 Siemens VAI Metals Technologies GmbH Dispositif de guidage de bandes métalliques avec des corps d'usure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2818954A (en) * 1954-04-23 1958-01-07 Armco Steel Corp Side guide for conveyors
SU440176A1 (ru) 1973-06-27 1974-08-25 Предприятие П/Я В-2120 Манипул тор листового прокатного стана
JPS554094Y2 (fr) * 1977-11-24 1980-01-30
JPS5582115U (fr) 1978-11-29 1980-06-06
SU816597A1 (ru) 1979-02-02 1981-03-31 Днепропетровский Ордена Трудовогокрасного Знамени Металлургическийинститут Роликова проводка сортовогоСТАНА
KR20040033757A (ko) * 2002-10-15 2004-04-28 주식회사 포스코 피딩 테이블의 스트립 가이드장치

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6234910U (fr) * 1985-08-20 1987-03-02
EP2853315A1 (fr) * 2013-09-26 2015-04-01 Siemens VAI Metals Technologies GmbH Dispositif de guidage de bandes métalliques avec des corps d'usure
EP3049198A1 (fr) 2013-09-26 2016-08-03 Primetals Technologies Austria GmbH Dispositif et procédé de guidage latéral de bandes métalliques pourvues d'éléments d'usure

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ANONYMOUS: "Eco Slide Disc Operation time extended by a factor of ten", SIEMENS VAI, 1 March 2014 (2014-03-01), XP055478703 *

Also Published As

Publication number Publication date
SA521430359B1 (ar) 2022-11-03
JP7317985B2 (ja) 2023-07-31
BR112021017544A2 (pt) 2021-11-09
EP3941653B1 (fr) 2024-06-19
DE202020006048U1 (de) 2024-06-25
US20220184677A1 (en) 2022-06-16
CN213728547U (zh) 2021-07-20
CA3133386A1 (fr) 2020-09-24
TW202039110A (zh) 2020-11-01
US11779970B2 (en) 2023-10-10
WO2020187837A1 (fr) 2020-09-24
EP3941653C0 (fr) 2024-06-19
TWM607007U (zh) 2021-02-01
EP3941653A1 (fr) 2022-01-26
MX2021011343A (es) 2021-10-13
CN111715695A (zh) 2020-09-29
KR20210143815A (ko) 2021-11-29
PL3941653T3 (pl) 2024-08-19
AU2020243015A1 (en) 2021-09-30
JP2022525949A (ja) 2022-05-20

Similar Documents

Publication Publication Date Title
EP0282090A1 (fr) Fraise à plaquettes
DE10015340A1 (de) Walzgerüst für Walzstraßen zum Walzen von metallischen Rohren, Stäben oder Drähten
EP3597300B1 (fr) Paquet de rouleaux pour dispositifs de broyage, dispositifs de broyage et procédé
EP2708324A1 (fr) Plaque de table pour table à butée de ressort d'une rectifieuse pour ressorts et rectifieuse à ressorts dotée de celle-ci
DE69115254T2 (de) Längsschneideeinrichtung für wellpappe u.dgl.
DE102010010758B4 (de) Spitzenlose Rundschleifmaschine zum Schleifen von stangenförmigen Werkstücken und Verfahren zum spitzenlosen Rundschleifen von stangenförmigen Werkstücken
EP1533078B1 (fr) Outil de meulage scindé
DE2741576A1 (de) Bearbeitungsmaschine fuer draht und band, insbesondere stanz- und biegeautomat, mit mehreren werkzeugebenen
EP3941653B1 (fr) Dispositif de guidage lateral d'une bande metallique
DE102010008693A1 (de) Walzkörperführung mit separat austauschbarem Walzkörper sowie Aufnahmeabschnitt und Walzwerkzeug mit zugehörigem Austauschverfahren
DE4241267A1 (de) Vielwalzengerüst
DE69015532T2 (de) Schneidapparat.
EP0102014B1 (fr) Cage de laminoir pour le laminage de feuillard à largeur différente
DE4000251A1 (de) Rotor an einer vorrichtung zum bearbeiten der oberflaeche von draehten und staeben durch schleifen
DE2905631C2 (de) Walzgerüst mit mindestens einer von einer losen drehbaren Hülse umgebenden Stützwalze
EP0804987A2 (fr) Support pour une paire de couteau circulaire
DE2113713B2 (de) Vorrichtung zum richten von langgestreckten werkstuecken wie stangen oder rohre
DE1901999A1 (de) Kreismesserschere
DE69003366T2 (de) Maschine zum Supfinieren von Wellen, insbesondere Nockenwellen.
EP0086934B1 (fr) Procédé et cage de laminoir pour laminer des bandes de largeur différente
AT327646B (de) Maschine zum schneiden von bandern, insbesondere von blechen grosser lange
DE60312668T2 (de) Umwickelarm für plastikfolienlängsschneidvorrichtung
DE69114483T2 (de) Führung für sägebänder.
EP1554075A2 (fr) Tete d'outil, bague de reglage et machine d'enlevement de copeaux, en particulier decapeuse
AT11798U1 (de) Rotorrichteinheit zum richten von baustahldraht

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

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

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20210324