EP0077951B1 - Braking groove for rolled bars, especially for round material - Google Patents

Braking groove for rolled bars, especially for round material Download PDF

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Publication number
EP0077951B1
EP0077951B1 EP82109314A EP82109314A EP0077951B1 EP 0077951 B1 EP0077951 B1 EP 0077951B1 EP 82109314 A EP82109314 A EP 82109314A EP 82109314 A EP82109314 A EP 82109314A EP 0077951 B1 EP0077951 B1 EP 0077951B1
Authority
EP
European Patent Office
Prior art keywords
chambers
channel
sliding
sliding part
brake
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
Application number
EP82109314A
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German (de)
French (fr)
Other versions
EP0077951A2 (en
EP0077951A3 (en
Inventor
Otto Karl Buchheit
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.)
Vodafone GmbH
Original Assignee
Mannesmann 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
Priority claimed from DE19813142698 external-priority patent/DE3142698C2/en
Application filed by Mannesmann AG filed Critical Mannesmann AG
Priority to AT82109314T priority Critical patent/ATE23459T1/en
Publication of EP0077951A2 publication Critical patent/EP0077951A2/en
Publication of EP0077951A3 publication Critical patent/EP0077951A3/en
Application granted granted Critical
Publication of EP0077951B1 publication Critical patent/EP0077951B1/en
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B43/00—Cooling beds, whether stationary or moving; Means specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed
    • B21B43/003—Transfer to bed
    • 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
    • B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
    • B21B39/08—Braking or tensioning arrangements

Definitions

  • the invention relates to a brake trough for rolling rods according to the preamble of the claim.
  • Such a brake trough has become known from US-A-4 054 047, in which the sliding part is fixed and the trough part forming the troughs is designed to be revolver-like and carries out a rotary movement.
  • the rolling rods By rotating the trough part together with the rolling rods located in the troughs, which are guided over the fixed sliding surfaces of the sliding part, the rolling rods are transported to the place where they are ejected.
  • a disadvantage of this construction is that with a fixed slide part and continuously rotating channel part, guide tubes must be provided on the inlet side so that the successive rolling rods to be braked can follow the movements of the channel part. The functional reliability of the brake system is impaired by this disadvantage.
  • Closed troughs of a brake trough for rolled bars have become known from DE-C-465 625.
  • the troughs of this brake trough have continuously open longitudinal slots, which can be closed by reversing movement of the troughs either by means of stationary covers or opened downwards to eject the rolling stock by the tubular troughs being rotatably reversibly controllable about their longitudinal axis, in order to steer one trough by moving the Open longitudinal slot from the area of an overlap so that the rolled rod that has come to rest in the trough is ejected by free fall.
  • This known brake channel requires a controllable rotary drive for each channel, in contrast to the solution according to DE-A1-20 08 250, in which the sliding part designed as a pendulum body can be moved transversely by a single drive.
  • the invention has for its object to brake the rolling stock in closed troughs, while maintaining the advantage for the relative movement between the trough part forming the trough part and the sliding part forming the sliding surfaces for ejecting the to rest rolled rods only need a single drive.
  • the troughs of the channel part are formed by two downwardly open chambers which are closed by the sliding surface of the sliding part in the middle position of both parts which are movable relative to one another, the sliding surface alternately reaches outside due to its defined length during the relative transverse movement between the channel part and sliding part the vertical projection of one of the chambers, the rolling rod located in this chamber can fall down, whereby it expediently gets into a catch of a vibration-appropriate cooling bed. It is not possible for the rolling rods to break out during the braking process, since the central positions of the two parts which are movable relative to one another are in the chambers which are closed on all sides.
  • the relatively very long brake channel expediently consists of a plurality of channel and slide parts provided with inlet funnels, connected in series in the manner of wire guide tube elements, with a common drive for one of the parts.
  • the embodiment described according to the invention is preferred because the troughs or chambers always lie in the line of alignment of the rolling rods entering the brake trough. As a result, measures can be omitted to guide the rolling rods to be braked in alignment with the respective brake channel.
  • the brake trough As shown in FIG. 1, the brake trough according to a further development of the prior art consists of a plurality of individual elements A, B, C, etc. in close succession, the first brake trough element A, which, like element C, is only partially shown, at the beginning of the computing cooling bed R partially shown in FIG. 2 is arranged.
  • the fixed part of the rake cooling bed R has raised walls W for fastening the brake channel elements.
  • the common drive for all brake channel elements is described. This includes a pivot axis 3 which extends over the entire length of the brake channel and with which at least one drive lever is rotationally connected.
  • the piston rod 5 of a actuating cylinder 6 operated by pressure medium acts on this angle lever 4.
  • the actual brake channel comprises a plurality of pivoted levers 7 which are wedged on the pivot axis 3 and which carry a channel part 8 with two chambers 8a, 8b open at the bottom at the lower end.
  • both chambers 8a, 8b are closed by a uniform, stationary slide part.
  • the sliding surfaces of the sliding part 9 are circular arc shaped according to the circular movement of the channel part 8 is curved, ie the center of curvature of the sliding surface is the center line of the pivot axis 3.
  • a slight play is set between the webs of the channel part 8 comprising the two chambers 8a, 8b and the sliding surface of the sliding part 9.
  • the brake trough shown in Figures 1 and 2 is designed for single-core operation of the upstream rolling mill, i. H. the chambers 8a, 8b of the channel part 8 are alternately fed with the rolling rods 1 and 1a cut by rotating scissors in succession.
  • FIG. 3 shows a preferred exemplary embodiment of the brake trough according to the invention with a sliding part 37 designed as a pendulum body in the central position, which can be periodically pivoted to the right or left about a pivot axis 33.
  • This embodiment is also designed for two-wire operation and therefore has two trough parts 38, each with two downwardly open chambers 38a and 38b, which are attached to fixed arms 39 along their length. In the illustrated central position of the slide part 37, these chambers are closed by the circularly curved slide surface 37a of the slide part 37.
  • the two ejector openings 40 of the sliding part are closed by the webs 38c of the channel part 38.
  • FIG. 3 corresponds in principle to that of the above-described development according to FIGS. 1 and 2, with the difference that it is the sliding part 37 provided with sliding surfaces, the ejector openings 40 of which alternately contain the chambers 38a and 38b for ejecting the ones running therein and for Open the quiet rolled bars.
  • the ejector openings 40 can be arranged so close together that simultaneously running and ejected rods without deflection can occasionally get into the first two catches R1 and R1 of the cooling bed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chutes (AREA)
  • Braking Arrangements (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

The braking channel comprises a fixed channel section for each strand of bars, provided with two open-bottom chambers which are normally covered up by the sliding surfaces of a pendulum structure, the effect of which will brake the bars and let them come to rest. For bar discharge on to the cooling bed, the pendulum structure is swivelled rhythmically toward the right and left to positions in which the discharge openings reach underneath a pair of chambers. The kinematic inversion could also be applied, in which case the sliding section would be in a fixed position and the channel sections would move in pendulum fashion.

Description

Die Erfindung betrifft eine Bremsrinne für Walzstäbe nach dem Oberbegriff des Patentanspruchs.The invention relates to a brake trough for rolling rods according to the preamble of the claim.

Eine derartige Bremsrinne ist durch die US-A-4 054 047 bekanntgeworden, bei der das Rutschteil feststeht und das die Laufrinnen bildende Rinnenteil revolverartig ausgebildet ist und eine Drehbewegung ausführt. Durch das Drehen des Rinnenteils zusammen mit den in den Laufrinnen befindlichen Walzstäben, die über die feststehenden Rutschflächen des Rutschteils geführt werden, werden die Walzstäbe zu der Stelle transportiert, wo sie ausgeworfen werden. Nachteilig bei dieser Konstruktion ist es, daß bei feststehendem Rutschteil und fortdauernd drehendem Rinnenteil einlaufseitig Führungsrohre vorgesehen sein müssen, damit die aufeinanderfolgenden abzubremsenden Walzstäbe den Bewegungen des Rinnenteils folgen können. Durch diesen Nachteil wird die Funktionssicherheit des Bremssystems beeinträchtigt.Such a brake trough has become known from US-A-4 054 047, in which the sliding part is fixed and the trough part forming the troughs is designed to be revolver-like and carries out a rotary movement. By rotating the trough part together with the rolling rods located in the troughs, which are guided over the fixed sliding surfaces of the sliding part, the rolling rods are transported to the place where they are ejected. A disadvantage of this construction is that with a fixed slide part and continuously rotating channel part, guide tubes must be provided on the inlet side so that the successive rolling rods to be braked can follow the movements of the channel part. The functional reliability of the brake system is impaired by this disadvantage.

Geschlossene Laufrinnen einer Bremsrinne für Walzstäbe sind durch die DE-C-465 625 bekanntgeworden. Die Laufrinnen dieser Bremsrinne haben durchgehend offene Längsschlitze, die durch reversierende Bewegung der Laufrinnen wahlweise durch ortsfeste Überdeckungen verschlossen oder zum Auswerfen des Walzgutes nach unten geöffnet werden können, indem die rohrförmigen Laufrinnen um ihre Längsachse drehbeweglich reversierend steuerbar sind, um jeweils eine Laufrinne durch Wegsteuern des Längsschlitzes aus dem Bereich einer Überdeckung zu öffnen, damit der in der Laufrinne zur Ruhe gekommene Walzstab durch freien Fall ausgeworfen wird. Diese bekannte Bremsrinne benötigt für jede Laufrinne einen für sich steuerbaren Drehantrieb, im Gegensatz zu der Lösung nach der DE-A1-20 08 250, bei der das als Pendelkörper ausgebildete Rutschteil durch einen einzigen Antrieb querbeweglich ist.Closed troughs of a brake trough for rolled bars have become known from DE-C-465 625. The troughs of this brake trough have continuously open longitudinal slots, which can be closed by reversing movement of the troughs either by means of stationary covers or opened downwards to eject the rolling stock by the tubular troughs being rotatably reversibly controllable about their longitudinal axis, in order to steer one trough by moving the Open longitudinal slot from the area of an overlap so that the rolled rod that has come to rest in the trough is ejected by free fall. This known brake channel requires a controllable rotary drive for each channel, in contrast to the solution according to DE-A1-20 08 250, in which the sliding part designed as a pendulum body can be moved transversely by a single drive.

Ausgehend von der Bremsrinne nach der US-A-4054047 liegt der Erfindung die Aufgabe zugrunde, das Walzgut in geschlossenen Laufrinnen abzubremsen, unter Beibehaltung des Vorteils, für die Relativbewegung zwischen dem die Laufrinnen bildenden Rinnenteil und dem die Rutschflächen bildenden Rutschteil zum Auswerfen der zur Ruhe gekommenen Walzstäbe nur einen einzigen Antrieb zu benötigen.Starting from the brake trough according to US-A-4054047, the invention has for its object to brake the rolling stock in closed troughs, while maintaining the advantage for the relative movement between the trough part forming the trough part and the sliding part forming the sliding surfaces for ejecting the to rest rolled rods only need a single drive.

Die Lösung dieser Aufgabe besteht gemäß der Erfindung in den Mitteln und Maßnahmen, die im kennzeichnenden Teil des Patentanspruchs beschrieben sind.According to the invention, this object is achieved by the means and measures described in the characterizing part of the patent claim.

Dadurch, daß die Laufrinnen des Rinnenteils von zwei nach unten offenen Kammern gebildet sind, die in der Mittelstellung beider relativ zueinander beweglichen Teile durch die Rutschfläche des Rutschteils verschlossen sind, gelangt die Rutschfläche aufgrund ihrer definierten Länge bei der relativen Querbewegung zwischen Rinnenteil und Rutschteil wechselweise außerhalb der senkrechten Projektion einer der Kammern, so kann der in dieser Kammer befindliche Walzstab nach unten abfallen, wobei er zweckmässig in eine Raste eines schwinggerechten Kühlbettes gelangt. Ein Ausbrechen der Walzstäbe während des Bremsvorganges ist nicht möglich, da die Walzstäbe bei der Mittelstellung beider relativ zueinander beweglicher Teile sich in den allseits geschlossenen Kammern befinden. Selbstverständlich besteht die relativ sehr lange Bremsrinne zweckmässig aus einer Mehrzahl von mit Einlauftrichtern versehenen, in der Art von Drahtführungs-Rohrelementen hintereinandergeschalteten Rinnen- und Rutschteilen mit einem gemeinsamen Antrieb für eines der Teile.Characterized in that the troughs of the channel part are formed by two downwardly open chambers which are closed by the sliding surface of the sliding part in the middle position of both parts which are movable relative to one another, the sliding surface alternately reaches outside due to its defined length during the relative transverse movement between the channel part and sliding part the vertical projection of one of the chambers, the rolling rod located in this chamber can fall down, whereby it expediently gets into a catch of a vibration-appropriate cooling bed. It is not possible for the rolling rods to break out during the braking process, since the central positions of the two parts which are movable relative to one another are in the chambers which are closed on all sides. Of course, the relatively very long brake channel expediently consists of a plurality of channel and slide parts provided with inlet funnels, connected in series in the manner of wire guide tube elements, with a common drive for one of the parts.

Obwohl es grundsätzlich auch denkbar ist, das die Laufrinnen bildende Rinnenteil beweglich und das Rutschteil ortsfest anzuordnen, wird die erfindungsgemäß beschriebene Ausführungsform bevorzugt, weil die Laufrinnen bzw. Kammern stets in der Fluchtlinie der in die Bremsrinne einlaufenden Walzstäbe liegen. Dadurch können Maßnahmen entfallen, die abzubremsenden Walzstäbe in Flucht mit der jeweiligen Bremsrinne zu führen.Although it is also conceivable in principle to arrange the trough part forming the troughs in a movable manner and to arrange the slipping part in a stationary manner, the embodiment described according to the invention is preferred because the troughs or chambers always lie in the line of alignment of the rolling rods entering the brake trough. As a result, measures can be omitted to guide the rolling rods to be braked in alignment with the respective brake channel.

In der Zeichnung sind Ausführungsbeispiele einer Bremsrinne gemäß der Erfindung dargestellt, und zwar zeigen :

  • Figur 1 ein Bremsrinnenelement einer mehrgliedrigen Bremsrinne in Seitenansicht,
  • Figur 2 einen vergrößerten Schnitt nach der Linie 11-11 Figur 1,
  • Figur 3 ein Bremsrinnenelement in der kinematischen Umkehr des Ausführungsbeispiels nach Figuren 1 und 2.
Exemplary embodiments of a brake trough according to the invention are shown in the drawing, namely:
  • FIG. 1 is a side view of a brake channel element of a multi-link brake channel,
  • FIG. 2 shows an enlarged section along the line 11-11 FIG. 1,
  • FIG. 3 shows a brake channel element in the kinematic reversal of the exemplary embodiment according to FIGS. 1 and 2.

Wie Figur 1 zeigt, besteht die Bremsrinne gemäß einer Weiterbildung des Standes der Technik aus einer Mehrzahl von Einzelelementen A, B, C usw. in enger Aufeinanderfolge, wobei das erste Bremsrinnenelement A, das ebenso wie das Element C nur teilweise dargestellt ist, am Anfang des in Figur 2 teilweise dargestellte Rechenkühlbettes R angeordnet ist. Der ortsfeste Teil des Rechenkühlbettes R hat hochgezogene Wände W zum Befestigen der Bremsrinnen-Eiemente. Zunächst sei der gemeinsame Antrieb für alle Bremsrinnen-Elemente beschrieben. Zu diesem gehört eine sich über die gesamte Länge der Bremsrinne erstreckende Schwenkachse 3, mit der mindestens ein Antriebshebel drehverbunden ist. An diesem Winkelhebel 4 greift die Kolbenstange 5 eines druckmittelbetriebenen Stellzylinders 6 an.As shown in FIG. 1, the brake trough according to a further development of the prior art consists of a plurality of individual elements A, B, C, etc. in close succession, the first brake trough element A, which, like element C, is only partially shown, at the beginning of the computing cooling bed R partially shown in FIG. 2 is arranged. The fixed part of the rake cooling bed R has raised walls W for fastening the brake channel elements. First, the common drive for all brake channel elements is described. This includes a pivot axis 3 which extends over the entire length of the brake channel and with which at least one drive lever is rotationally connected. The piston rod 5 of a actuating cylinder 6 operated by pressure medium acts on this angle lever 4.

Die eigentliche Bremsrinne umfaßt eine Mehrzahl von auf der Schwenkachse 3 aufgekeilten Schwenkhebeln 7, die am unteren Ende ein Rinnenteil 8 mit zwei nach unten offenen Kammern 8a, 8b tragen. In der dargestellten Mittelstellung der Schwenkhebel 7 bzw. der Rinnenteile 8 sind beide Kammern 8a, 8b durch ein einheitliches ortsfestes Rutschteil verschlossen. Die Rutschflächen des Rutschteils 9 sind kreisbogenförmig entsprechend der kreisförmigen Bewegung des Rinnenteils 8 gekrümmt, d. h. der Krümmungsmittelpunkt der Rutschfläche ist die Mittellinie der Schwenkachse 3. Zwischen den die beiden Kammern 8a, 8b umfassenden Stegen des Rinnenteils 8 und der Rutschfläche des Rutschteils 9 ist ein geringfügiges Spiel eingestellt.The actual brake channel comprises a plurality of pivoted levers 7 which are wedged on the pivot axis 3 and which carry a channel part 8 with two chambers 8a, 8b open at the bottom at the lower end. In the illustrated central position of the swivel lever 7 or the channel parts 8, both chambers 8a, 8b are closed by a uniform, stationary slide part. The sliding surfaces of the sliding part 9 are circular arc shaped according to the circular movement of the channel part 8 is curved, ie the center of curvature of the sliding surface is the center line of the pivot axis 3. A slight play is set between the webs of the channel part 8 comprising the two chambers 8a, 8b and the sliding surface of the sliding part 9.

Die in Figur 1 und 2 dargestellte Bremsrinne ist für einadrigen Betrieb des vorgeordneten Walzwerkes ausgelegt, d. h. den Kammern 8a, 8b des Rinnenteils 8 werden abwechselnd die durch eine rotierende Schere geschnittenen Walzstäbe 1 bzw. 1a in Aufeinanderfolge zugeführt.The brake trough shown in Figures 1 and 2 is designed for single-core operation of the upstream rolling mill, i. H. the chambers 8a, 8b of the channel part 8 are alternately fed with the rolling rods 1 and 1a cut by rotating scissors in succession.

Figur 3 zeigt dagegen ein bevorzugtes Ausführungsbeispiel der erfindungsgemäßen Bremsrinne mit einem als Pendelkörper ausgeführten Rutschteil 37 in Mittelstellung, das um eine Schwenkachse 33 periodisch nach rechts oder links verschwenkt werden kann. Dieses Ausführungsbeispiel ist ebenfalls für zweiadrigen Betrieb ausgelegt und besitzt daher zwei Laufrinnenteile 38 mit je zwei nach unten offenen Kammern 38a und 38b, die über ihre Länge an ortsfesten Auslegern 39 befestigt sind. Diese Kammern sind in der dargestellten Mittelstellung des Rutschteils 37 durch die kreisbogenförmig gekrümmte Rutschfläche 37a des Rutschteils 37 verschlossen. Dabei sind die beiden Auswerferöffnungen 40 des Rutschteils von den Stegen 38c des Rinnenteils 38 verschlossen. Die Wirkungsweise einer Bremsrinne gemäß Figur 3 entspricht im Prinzip derjenigen der oben geschilderten Weiterbildung nach Figuren 1 und 2 mit dem Unterschied, daß es das mit Rutschflächen versehene Rutschteil 37 ist, dessen Auswerferöffnungen 40 wechselweise die Kammern 38a und 38b zum Auswerfen der hierin laufenden und zur Ruhe gekommenen Walzstäbe öffnen. Die Auswerferöffnungen 40 können so dicht beieinander angeordnet werden, daß gleichzeitig laufende und ausgeworfene Stäbe ohen Umlenkung vereinzelt in die beiden ersten Rasten R1 und R1 des Kühlbettes gelangen können.FIG. 3, on the other hand, shows a preferred exemplary embodiment of the brake trough according to the invention with a sliding part 37 designed as a pendulum body in the central position, which can be periodically pivoted to the right or left about a pivot axis 33. This embodiment is also designed for two-wire operation and therefore has two trough parts 38, each with two downwardly open chambers 38a and 38b, which are attached to fixed arms 39 along their length. In the illustrated central position of the slide part 37, these chambers are closed by the circularly curved slide surface 37a of the slide part 37. The two ejector openings 40 of the sliding part are closed by the webs 38c of the channel part 38. The principle of operation of a brake trough according to FIG. 3 corresponds in principle to that of the above-described development according to FIGS. 1 and 2, with the difference that it is the sliding part 37 provided with sliding surfaces, the ejector openings 40 of which alternately contain the chambers 38a and 38b for ejecting the ones running therein and for Open the quiet rolled bars. The ejector openings 40 can be arranged so close together that simultaneously running and ejected rods without deflection can occasionally get into the first two catches R1 and R1 of the cooling bed.

Claims (1)

  1. Braking channel for rolled bars, in particular round material, which run out at high speed out of a rolling mill train, consisting of a channel part (38), which forms at least two adjacent running channels for the lateral guidance of the rolled material, and consisting of a sliding part (37) which forms sliding surfaces (37a) for the rolled material, in which the channel part (38) is adjustable relative to the other, fixed sliding part (37) transversely to the rolled material such that the rolled bars which are situated in the running channels are released through the transverse motion to drop freely out of the running channels, whereby the running channels of the channel part (38) are formed of a plurality of open chambers (38a, 38b), of which at least one chamber is closed by the sliding surface of the sliding part (37) at each position of the two parts which are movable relative to each other, characterized in that two chambers (38a, 38b) of the channel part (38) are concerned, which are downwardly open, that there is a central position at which both chambers (38a, 38b), which are alternately freed by the swinging movement, are closed, and that the channel part (38) forming the running channels is fixed and the sliding part (37) is movable transversely, whereby the chambers (38a, 38b) of the channel part are separated from each other by a cross-piece (38c), which in the central position of the sliding part closes an ejector opening (40) which is associated with both chambers, within the sliding surface (37a) of the sliding part, whereby the ejector opening is able to be steered through the transverse motion of the sliding part alternately underneath one or other chamber.
EP82109314A 1981-10-28 1982-10-08 Braking groove for rolled bars, especially for round material Expired EP0077951B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82109314T ATE23459T1 (en) 1981-10-28 1982-10-08 BRAKE TUB FOR ROLLING BARS, ESPECIALLY ROUND MATERIAL.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3142698 1981-10-28
DE19813142698 DE3142698C2 (en) 1980-10-30 1981-10-28 Brake channel for rolled bars, in particular round bars

Publications (3)

Publication Number Publication Date
EP0077951A2 EP0077951A2 (en) 1983-05-04
EP0077951A3 EP0077951A3 (en) 1984-03-21
EP0077951B1 true EP0077951B1 (en) 1986-11-12

Family

ID=6145005

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82109314A Expired EP0077951B1 (en) 1981-10-28 1982-10-08 Braking groove for rolled bars, especially for round material

Country Status (4)

Country Link
US (1) US4484465A (en)
EP (1) EP0077951B1 (en)
JP (1) JPS5881508A (en)
AT (1) ATE23459T1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0553930B1 (en) * 1992-01-31 1996-04-17 POMINI S.p.A. Bar receiving and discharging device
IT1258839B (en) * 1992-01-31 1996-02-29 Device for receiving and discharging bars in a steelmaking plant
IT1262170B (en) * 1993-07-30 1996-06-19 Danieli Off Mecc RECEPTION AND MULTIPLE DISCHARGE PROCEDURE OF LAMINATED PROFILES IN COOLING PLATE AND DEVICE REALIZING SUCH PROCEDURE
JP4733931B2 (en) * 2004-05-24 2011-07-27 オリンパス株式会社 Endoscope light source device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE465625C (en) * 1926-12-09 1928-09-22 Albert Noell Conveyor device with several discharge channels, especially for cooling beds in rolling mills
DE762843C (en) * 1939-03-14 1953-08-10 Krupp Fried Grusonwerk Ag Run-up roller table on cooling beds, especially for strip-shaped rolled material
FR2035642A5 (en) * 1969-02-26 1970-12-18 Sidermac Spa Receiving metal bars from rolling mill and - placing them successively on cooling plat-
IT1051129B (en) * 1975-10-13 1981-04-21 Simac Spa DOUBLE ROTARY CHANNEL DEVICE FOR THE AXIAL RECEPTION OF LAMINATED AND SIMILAR BARS AND THEIR TRANSVERSAL DISCHARGE AND METO DO BELATIVO
DE2939606A1 (en) * 1979-09-29 1981-04-16 Schloemann-Siemag AG, 4000 Düsseldorf OUTLET ROLLER WITH TOP COVER BEHIND A METAL STRAND AND PIPE PRESS
JPS5691919A (en) * 1979-12-26 1981-07-25 Nippon Kokan Kk <Nkk> Swivel trough type material line-up unit for cooling bed

Also Published As

Publication number Publication date
US4484465A (en) 1984-11-27
EP0077951A2 (en) 1983-05-04
ATE23459T1 (en) 1986-11-15
EP0077951A3 (en) 1984-03-21
JPS5881508A (en) 1983-05-16

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