EP0566910B1 - Dispositif pour transporter des produits laminés enroulés en anneaux dans la zone de bobinage - Google Patents

Dispositif pour transporter des produits laminés enroulés en anneaux dans la zone de bobinage Download PDF

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Publication number
EP0566910B1
EP0566910B1 EP93105470A EP93105470A EP0566910B1 EP 0566910 B1 EP0566910 B1 EP 0566910B1 EP 93105470 A EP93105470 A EP 93105470A EP 93105470 A EP93105470 A EP 93105470A EP 0566910 B1 EP0566910 B1 EP 0566910B1
Authority
EP
European Patent Office
Prior art keywords
rings
discharge
lifting
transport
transfer device
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.)
Expired - Lifetime
Application number
EP93105470A
Other languages
German (de)
English (en)
Other versions
EP0566910A1 (fr
Inventor
Günter Grenz
Mathias Eschweiler
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.)
SMS Siemag AG
Original Assignee
SMS Schloemann Siemag AG
Schloemann Siemag AG
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 SMS Schloemann Siemag AG, Schloemann Siemag AG filed Critical SMS Schloemann Siemag AG
Publication of EP0566910A1 publication Critical patent/EP0566910A1/fr
Application granted granted Critical
Publication of EP0566910B1 publication Critical patent/EP0566910B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
    • B65H67/0405—Arrangements for removing completed take-up packages or for loading an empty core
    • B65H67/0411—Arrangements for removing completed take-up packages or for loading an empty core for removing completed take-up packages
    • 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
    • B21C47/24—Transferring coils to or from winding apparatus or to or from operative position therein; Preventing uncoiling during transfer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
    • B21B2203/42—Turntables

Definitions

  • the invention relates to a device for discharging rolled material rolled into rings, in particular wire from a reel and for transferring the rolled material rings to downstream transport devices, the reel and transport devices being system components of a single or multi-core rolling train for wire, fine steel or medium steel from a furnace system for the rolling material used as well as a roughing train, intermediate train and, if necessary, finishing train for the rolling stock and wherein the discharge and transfer device is provided with a carousel-like pivotable and liftable and horizontally movable carrying pallet for the wound rolled material rings, and one or more reels and one or more transport device (s) are arranged in the peripheral region of the pivoting of the carrying pallet.
  • Rolling mills for wire, fine steel or medium steel consist of a number of high-quality system components.
  • a single or multi-wire wire mill consists, for example, of a support grid for the rolling material used, mostly in the form of billets, and an oven in which the billets are heated to the rolling temperature.
  • the billets come out of the furnace into a roughing train consisting of several rolling stands, in which swirl-free rolling is made possible.
  • the stands of the roughing mill are equipped with roller load cells to better control the rolling of the difficult-to-deform qualities.
  • the intermediate line following the roughing train also consists of several rolling stands, for example compact stands, which allow the use of rolling rings with a long service life.
  • a finishing train which can consist of a ten-stand finishing block that is designed for maximum rolling speeds of up to 90 m / sec and above, is arranged downstream of the intermediate train.
  • the rolling stock is only deformed into oval and round calibers.
  • the average decreases are, for example, approximately 24% in the Vorée, approximately 23% in the Swiss No. 16% in the finished block.
  • the average decrease in the rolling of rolling stock with a round diameter of, for example, 5.5 mm from 120 mm 2 is 21%.
  • the rolled material rolled into a round cross-section is wound into rings in Garrett reels.
  • the rolling stock rings are transported from the reel to a transport device and from there to a hook track where the rolling stock is further cooled.
  • the rolling stock rings are then dispatched.
  • a wire reel with a dispensing device for the reeled rolled material ring is known from DE 37 23 461 A1.
  • the wire reel has a collar lifting plate which can be moved up and down in the direction of the central axis of the reel basket with the aid of a central lifting rod. With the help of the coil lifting plate, the rolled material wound into a ring or coil is raised so far that it can be brought out of the reel basket.
  • the rolling stock ring is pushed off the raised coil lifting plate of the reel in steps onto a ring conveyor belt.
  • Several different devices are required to discharge and transfer the wound rings from two reels onto a ring conveyor belt.
  • two pairs of pushers to transport the rings from the middle of the reel to the middle of the intermediate station two pairs of pushers to transport the rings from the middle of the reel to the middle of the ring conveyor belt, a lifting table in the area of the ring conveyor belt, a special plate covering in the area between the reel and ring conveyor belt for low-damage transport of the turns below of a ring.
  • the disadvantage of pushing wound rings onto a ring conveyor belt is that several separate devices are required (pushers, lifting tables, special plate coverings).
  • Damage to the surface of the windings lying below during pushing off can also occur due to rough or damaged surfaces of the plate covering or due to plate curvature due to the effect of temperature after a long production time in the transport area of the rings. Furthermore, individual windings or rod tips can become trapped between the top edge of the plate covering and the bottom edge of the pusher, especially with thin round material. Since four pushers interlock in their movement, there is a risk of collision in the event of electrical fault control.
  • the rolling stock ring is discharged from the raised lifting plate of the reel in steps by means of walking beams and lifting tables onto a ring conveyor belt.
  • walking beams and lifting tables onto a ring conveyor belt.
  • Several different devices are required to discharge and transfer the wound rings from two reels onto a ring conveyor belt.
  • two walking beam conveyors consisting of a fixed grate and movable double support arms for the gradual transport of the rings from the center of the reel to the center of the fixed storage rack, from the center of the fixed storage rack to the center of the lifting table, which also corresponds to the center of the ring conveyor belt.
  • two lifting tables are required to take over and deposit the coiled rings from the walking beam onto the ring conveyor belt.
  • a measure is known from practice for discharging and conveying wound rings from a reel onto a ring conveyor belt by means of walking beams, stationary roller table pieces and a roller table piece that can be raised and lowered.
  • walking beams consisting of a fixed grate and movable double support arms
  • two stationary roller table pieces with driven rollers for conveying the rings in the middle of the lifting and lowering roller table piece.
  • a lifting and lowering roller table piece with driven rollers for taking over and depositing the wound rings on the middle of the ring conveyor belt is also required.
  • DE 1 182 192 A1 shows a device for the continuous formation of wound wire rings and their transport, a rotary table for forming the bundle being arranged in a roller table.
  • the wire coming from a hanging drawing block is wound on a platform around an upstanding cylindrical core.
  • the platform is conveyed to the turntable on the roller table.
  • the platform is moved from the turntable to the further part of the roller table.
  • the transfer device consists, among other things, of a coil converter which is arranged rotatably and is equipped with a lifting device, driving device and holding device.
  • the coil converter is arranged in front of a turntable of a transport device; the wire is wound into a bundle on the turntable. With the aid of the holding device of the coil converter, the annular wire bundle is held from the outside and is lifted from the mandrel of the turntable by raising the lifting device of the coil converter.
  • the carriage arranged on the coil converter 7 moves back with the lifting device, the coil converter rotates until another transport device and the carriage with the coil of wires located in the holding device moves forward again.
  • the wire bundle is transferred to a further transport device which is arranged in the peripheral area of the rotatable coil converter.
  • the trolley then moves back again, the lifting device lowers and the coil transfer device rotates back into the original pick-up position.
  • the structural arrangement of the lifting device and holding device on the coil converter causes considerable static moments, so that the stability of the coil converter is unsatisfactory.
  • a fine steel bundle discharge device which is characterized in that a rotatable and liftable and lowerable collar discharge device with extendable centrally between different work stations Forks is arranged.
  • the reel pot, coil cooling devices and receiving stations of transport chains are arranged in a circle around this coil discharge device.
  • the wire bundles are no longer pushed, but conveyed.
  • the forks supporting the wire collar must be extended very far horizontally, which leads to a considerable moment load on the load-bearing elements of the collar discharge device.
  • the object of the present invention is to avoid the disadvantages of the prior art described at the outset and to provide a discharge and transfer device of the generic type, with which the rolled material rings wound in a reel are discharged from the reel without damage and transferred to a subsequent transport device without damage and with the shortest cycle times due to the optimal allocation of reels and subsequent transport equipment (s).
  • the device of the type defined at the outset should also be able to take over a buffer function in the event of system faults in the rolling mill.
  • the discharge and transfer device is determined in that the carrier pallet is connected to a vertically arranged lifting cylinder which is arranged on a movable or displaceable frame, the traveling frame or the sliding frame being connected to a horizontal bogie and that the lifting cylinder in the center of gravity of which is connected to a carriage, the upper and lower rollers of which are forcibly guided by rails, the rails being arranged in a housing connected to the horizontal bogie and the carriage being movable by a displacement device, preferably by a piston-cylinder unit, which is supported on the housing.
  • a wound ring is discharged from a reel for the purpose of transferring it to a downstream transport device without damage since the rings are not repeated have to be picked up and put down and there is no pushing off of coiled rings from a stationary intermediate plate.
  • the coiled rings are transported from the center of the reel without jolts and bumps to the belt position, which prevents the ring from falling over due to transport impacts.
  • one of the transport devices can be used for independent buffering or cooling of hot rolled material rings.
  • the compact design offers increased accessibility for maintenance and reduces the interlocking conditions of the devices. Fewer seams with transport devices in operation also mean higher operational safety.
  • the compact design also means that the foundation design is considerably simpler than that of comparable designs, which is cheaper to manufacture.
  • a ball slewing ring is arranged between the horizontal bogie and a machine base connected to the foundation. In this way, i.a. an optimal allocation of reels and subsequent transport device (s) and the superimposition of motion sequences are achieved, so that time-saving ring transport takes place and short cycle times are thereby made possible.
  • the foundation design of the device advantageously allows that - according to a further embodiment of the invention - its supply with electrical energy and hydraulic pressure medium can take place by means of a rotary distributor known per se, which is arranged in the center of the axis of rotation of the horizontal bogie.
  • a significant weight saving compared to the comparative versions of the prior art is advantageous thereby achieved that the lifting piston of the lifting cylinder is surrounded by a cylindrical guide sleeve connected to the carriage, which is surrounded by a lifting tube which coaxially slides on the guide sleeve and which is connected to the lifting piston.
  • the high stability of the lightweight construction achieved advantageously allows the carrying pallet to be connected to the upper end face of the lifting tube, which in turn may have extendable supporting arms for the coiled rolled rings.
  • the stroke of the carrying pallet or the stroke of the lifting cylinder suitably corresponds at least to the height difference between the discharge position of the rolled material rings from the respective reel and the transfer position to the transport device (s).
  • Fig. 1 shows the plan view of the discharge and transfer device 1, arranged between two rotary basket reels 2, 3 and a transport device 4, which is designed as a conveyor belt.
  • the two rotary basket reels and the conveyor belt are located in the peripheral region 5 of the swiveling movement of the device 1.
  • the swiveling movement of the device 1 can be described in the main coordinates 6, 7.
  • the rotating reels 2, 3 only the rolled-in material entries 8, 9 are shown, and the liftable plate 10, 11 with longitudinal grooves 12, 13 embedded in the plate bottom.
  • the direction of rotation of the respective reel is indicated by the arrow 14.
  • the rolling stock ring 15 wound in a rotary reel lies on the lifting plate 10, 11.
  • the rolling stock ring 15 is picked up and discharged in the region of the center of the reel 2, 3 and the rolling stock ring is transferred to the center of the conveyor belt 4 by lifting and lowering the support arms 16 of the device 1 and by pivoting the device 1 in the direction of the arrows 17, 18, the movements of lifting / swiveling and lowering / swiveling overlapping to shorten the time for a transport cycle.
  • the discharge and transfer device 1 is particularly designed, as can be seen in FIG. 2.
  • FIG. 2 shows the rotary basket reel 2 with the rolled material ring 15 lifted out of the reel and located on the lifting plate, the support arms 16 of the device 1 being inserted into the longitudinal grooves 12 of the lifting plate and thus being in the receiving position 21 for the rolled material ring.
  • Fig. 2 also shows the conveyor belt 4, namely a conveyor chain and the transfer position 23 for the rolling stock ring on the conveyor belt.
  • the support arms 16, of which the rolling stock ring 15 is received, are located in the transfer position 23 in the longitudinal openings between the transport chains below their upper edge.
  • the discharge and transfer device contains a carousel-like pivotable and liftable and horizontally movable carrying pallet 25 to which the carrying arms 16 are attached.
  • the support arms 16 can optionally be designed to be extendable.
  • the carrying pallet 25 is connected to the upper end face 26 of a lifting tube 27.
  • the lifting tube 27 slides coaxially on a cylindrical guide sleeve 28 which is connected to the upper edge of a trolley 29.
  • a lifting cylinder 30 is also arranged in the carriage 29, the lifting piston 31 of which is connected to the lifting tube 27 and thus to the carrying pallet 25. By introducing a hydraulic pressure medium into the lifting cylinder 30, the lifting piston and thus the carrying pallet can be raised and lowered.
  • the carriage 29 is arranged in a housing 32 and has upper and lower rollers 33, which are positively guided in rails 34, for which purpose the upper and lower rails can each be bent in a U-shape.
  • the lifting cylinder with its lifting tube is arranged approximately in the center of gravity of the trolley.
  • the carriage 29 is moved horizontally in the housing 32 by a displacement device 35, which is preferably designed as a piston-cylinder unit and which is supported on the housing 32.
  • the housing 32 with carriage 29 is connected to a horizontal bogie 36.
  • a ball slewing ring 39 is arranged between the horizontal bogie and a machine base 38 connected to the foundation 37.
  • the Horizontal bogie 36 can be connected to a drive unit 40, optionally provided with a gear, which is preferably arranged on the machine base 38 and whose drive pinion 41 engages in an annular toothed ring 42 of the bogie 36.
  • the discharge and transfer device 1 is supplied with electrical energy, for example for the drive unit 40, and with hydraulic pressure medium, for example for the lifting cylinder 30, by means of a rotary distributor which is known per se and is therefore not shown in detail, which is located in the center of the axis of rotation 43 of the horizontal Bogie 36 is arranged.
  • two driving positions 44, 45 of the trolley 29 are shown in the device housing 32.
  • Driving position 44 indicates the waiting position "center of lifting tube" in front of reel 2.
  • Driving position 45 indicates the waiting position "center lifting tube” in front of the conveyor belt 4.
  • the carriage 29 is moved from its waiting position 44 in front of the reel 2 by the displacement device 35 in the direction of reel 2, as a result of which the support arms 16 pass under the rolling stock ring 15 on the lifting plate 10 of the reel.
  • the lifting tube 27 and thus the supporting pallet 25 with the supporting arms 16 are raised so far that the latter are above the upper edge of the lifting plate 10.
  • the horizontal bogie 36, on which the device 1 rests is pivoted by the drive unit 40 in the main coordinate system 6, 7 in the direction of the arrow 17 to the conveyor belt 4.
  • the carriage 29 is thus in the driving position 46 (Fig. 2).
  • the lifting tube, the supporting pallet connected to it and its supporting arms 16 are lowered into the waiting position 45.
  • the carriage 4 is then moved into the transfer position 23. If the rolling stock ring 15 is set down on the conveyor belt 4, the support arms are lowered slightly further by means of the lifting cylinder, so that the rolling stock ring rests freely on the conveyor belt and can be transported further. All other positions in the main coordinate system 6, 7 are approached in the same or similar manner as previously described movement sequences, according to which the carrying pallet for the rolled rolled material rings can be pivoted carousel-like, lifted and moved horizontally as a result of the design of the discharge and transfer device according to the invention, the individual movements being able to take place separately or in a superimposed manner.
  • the task set out at the outset, in particular the damage-free transport of the wound rolled material rings is therefore ideally achieved with the discharge and transfer device designed according to the invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Intermediate Stations On Conveyors (AREA)
  • Specific Conveyance Elements (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Replacement Of Web Rolls (AREA)

Claims (6)

  1. Dispositif pour l'évacuation de produits laminés enroulés en spire, en particulier de fil provenant d'une bobineuse, et pour le transfert des spires de produit laminé vers des dispositifs de transport disposés ultérieurement, la bobineuse et les dispositifs de transport étant des composants d'installation d'un train de laminage simple ou multiple pour du fil, des fers marchands ou du fil intermédiaire, qui est essentiellement composé d'un four pour le matériau laminé utilisé ainsi qu'un train dégrossisseur, un train intermédiaire et, le cas échéant, un train finisseur pour le produit laminé, le dispositif d'évacuation et de transfert (1) étant équipé d'une palette de support (25) pouvant être pivoté comme un carrousel, levé et déplacé horizontalement pour les spires enroulées (15) de produit laminé et une ou plusieurs bobineuses (2, 3) et un ou plusieurs dispositifs de transport (4) étant disposés à la périphérie (5) du pivotement de la palette de support (25), caractérisé en ce que la palette de support (25) est reliée à un cylindre d'élévation (30) disposé verticalement qui est disposé sur un cadre pouvant être déplacé ou mobile, le cadre de déplacement (32) ou mobile étant relié à un châssis pivotant horizontal (36) et en ce que le centre de gravité du cylindre d'élévation (30) est relié à un chariot de transport (29) dont les rouleaux supérieurs et inférieurs (33) sont guidés par des rails, les rails de transport (34) étant disposés dans un bâti (32) relié au châssis pivotant horizontal (36) et le chariot (29) pouvant être déplacé par un dispositif de déplacement (35), de préférence une unité piston-cylindre, qui est appuyé sur le bâti (32).
  2. Dispositif d'évacuation et de transfert selon la revendication 1, caractérisé en ce qu'on a disposé entre le châssis pivotant horizontal (36) et un socle de machine (38) relié aux fondations (37) une couronne pivotante à billes (39).
  3. Dispositif d'évacuation et de transfert selon la revendication 1 ou 2, caractérisé en ce que le piston d'élévation (31) du cylindre d'élévation (30) est entouré par une douille de guidage (28) cylindrique reliée au chariot (29), ladite douille étant entourée par un tube d'élévation (27) glissant coaxialement autour de celle-ci et relié au piston d'élévation (31).
  4. Dispositif d'évacuation et de transfert selon la revendication 1, 2 ou 3, caractérisé en ce que la palette de support (25) est reliée à la face supérieure (26) du tube d'élévation (27), ladite palette de transport présentant le cas échéant de son côté des bras de support (16) pouvant être déployés pour les spires enroulées (15) de produit laminé.
  5. Dispositif d'évacuation et de transfert selon au moins une quelconque des revendications 1 à 4, caractérisé en ce que l'élévation (24) de la palette de support (25) ou l'élévation du cylindre d'élévation (30) peut au moins être réglée de manière à correspondre à la différence de hauteur entre la position d'évacuation (22) des spires de produit laminé sortant d'une bobineuse et la position de transfert (23) sur le ou les dispositifs de transport (4).
  6. Dispositif d'évacuation et de transfert selon au moins une quelconque des revendication précédentes, caractérisé en ce qu'il est alimenté en énergie électrique et en agent sous pression hydraulique à l'aide d'un répartiteur rotatif connu en soi qui est disposé au milieu de l'axe de rotation (43) du châssis pivotant horizontal (36).
EP93105470A 1992-04-24 1993-04-02 Dispositif pour transporter des produits laminés enroulés en anneaux dans la zone de bobinage Expired - Lifetime EP0566910B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4213459 1992-04-24
DE4213459A DE4213459A1 (de) 1992-04-24 1992-04-24 Vorrichtung zum Transport von zu Ringen gewickeltem Walzgut im Haspelbereich

Publications (2)

Publication Number Publication Date
EP0566910A1 EP0566910A1 (fr) 1993-10-27
EP0566910B1 true EP0566910B1 (fr) 1996-10-02

Family

ID=6457362

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93105470A Expired - Lifetime EP0566910B1 (fr) 1992-04-24 1993-04-02 Dispositif pour transporter des produits laminés enroulés en anneaux dans la zone de bobinage

Country Status (5)

Country Link
US (1) US5318276A (fr)
EP (1) EP0566910B1 (fr)
JP (1) JP3370134B2 (fr)
AT (1) ATE143618T1 (fr)
DE (2) DE4213459A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105460539A (zh) * 2015-12-25 2016-04-06 江苏创基新能源有限公司 太阳能光伏组件生产线中的玻璃移载装置

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Publication number Priority date Publication date Assignee Title
EP0815973B1 (fr) * 1996-06-26 2002-03-13 Danieli & C. Officine Meccaniche SpA Procédé et dispositif d'enroulement
DE19647029A1 (de) * 1996-11-14 1998-05-20 Schloemann Siemag Ag Haspel mit einer Auffangvorrichtung für vom Walzgutbund herabhängende Walzgutwindungen
CN101966927B (zh) * 2010-09-29 2012-12-26 山东高线输送设备有限公司 立式卷芯架输送系统
CN104624673B (zh) * 2013-11-08 2016-08-17 安阳合力创科冶金新技术股份有限公司 线材立式上料系统
CN109175838B (zh) * 2018-11-13 2020-12-04 胡佳威 一种不规则箱体智能焊接机器人
CN110280702A (zh) * 2019-07-25 2019-09-27 济南沃茨数控机械有限公司 多工位辗环机
CN110654778B (zh) * 2019-10-17 2021-04-23 博思英诺科技(北京)有限公司 一种物流分类输送结构
KR102409994B1 (ko) * 2020-07-31 2022-06-20 주식회사 혜림이엔지 스프링용 선재 인입장치
CN116513786B (zh) * 2023-07-05 2023-10-20 上海果栗自动化科技有限公司 接驳装置及具有其的磁驱输送线
CN117800068B (zh) * 2024-03-01 2024-06-07 宁德时代新能源科技股份有限公司 输送物流线及方法、托盘物流控制方法

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DE2015046B2 (de) * 1970-03-28 1972-05-18 Demag Ag, 4100 Duisburg Hebe- und uebergabevorrichtung fuer drahtbunde
US3861615A (en) * 1971-04-15 1975-01-21 Morgan Construction Co Coil forming and packaging
US4024745A (en) * 1975-01-27 1977-05-24 Morgardshammar Aktiebolag Rod cooling and coiling system
DE3103671C2 (de) * 1981-02-04 1984-05-24 SMS Schloemann-Siemag AG, 4000 Düsseldorf Vorrichtung zum Aufwickeln und Abkühlen von Walzdraht
IT8460459V0 (it) * 1984-09-19 1984-09-19 Danieli Off Mecc Testa forma spire convertibile.
ATE44895T1 (de) * 1984-09-19 1989-08-15 Danieli Off Mecc Anlage zum formen und kuehlen von drahtbunden.
IT1238985B (it) * 1990-01-31 1993-09-17 Impianti Ind Dispositivo di manipolazione bobine di filo metallico

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105460539A (zh) * 2015-12-25 2016-04-06 江苏创基新能源有限公司 太阳能光伏组件生产线中的玻璃移载装置

Also Published As

Publication number Publication date
ATE143618T1 (de) 1996-10-15
DE59304015D1 (de) 1996-11-07
EP0566910A1 (fr) 1993-10-27
US5318276A (en) 1994-06-07
DE4213459A1 (de) 1993-10-28
JPH0648562A (ja) 1994-02-22
JP3370134B2 (ja) 2003-01-27

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