EP0422578B1 - Dispositif pour poser des traverses - Google Patents

Dispositif pour poser des traverses Download PDF

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Publication number
EP0422578B1
EP0422578B1 EP19900119326 EP90119326A EP0422578B1 EP 0422578 B1 EP0422578 B1 EP 0422578B1 EP 19900119326 EP19900119326 EP 19900119326 EP 90119326 A EP90119326 A EP 90119326A EP 0422578 B1 EP0422578 B1 EP 0422578B1
Authority
EP
European Patent Office
Prior art keywords
sleeper
longitudinal
sleepers
holding device
threshold
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
EP19900119326
Other languages
German (de)
English (en)
Other versions
EP0422578A1 (fr
Inventor
Josef Theurer
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.)
Franz Plasser Bahnbaumaschinen Industrie GmbH
Original Assignee
Franz Plasser Bahnbaumaschinen Industrie 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 Franz Plasser Bahnbaumaschinen Industrie GmbH filed Critical Franz Plasser Bahnbaumaschinen Industrie GmbH
Publication of EP0422578A1 publication Critical patent/EP0422578A1/fr
Application granted granted Critical
Publication of EP0422578B1 publication Critical patent/EP0422578B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/06—Transporting, laying, removing or renewing sleepers

Definitions

  • the invention relates to a device for laying sleepers on a track with at least one gantry frame which can be moved on guide rails and has a side member, with a height-adjustable sleeper holding device designed for lateral contact with both sleeper ends and a sleeper storage device arranged in the longitudinal end region of the same on the side member.
  • Such a device is already known - according to DE-AS 1 117 627.
  • Two portal frames are connected to one another and have a common central longitudinal beam running in the longitudinal direction of the track.
  • This is connected to a sleeper holding device formed from height-adjustable cable winches, which has L-shaped rails provided for contact with the sleeper end regions.
  • a sleeper storage device which can be displaced in the longitudinal direction and is formed from a block and tackle and has support brackets designed for bearing against an underside of the sleeper.
  • this known sleeper laying device has a low performance, the sleeper storage in particular requiring a relatively large height shift and not allowing exact positioning of the sleeper at a constant sleeper distance.
  • a more powerful device for dismantling and loading tracks consisting of rails and sleepers is also known.
  • This device also consists of two portal cranes which can be moved on guide rails and which are connected by U-shaped conveyor tracks with support rollers arranged transversely to their longitudinal direction. These conveyor tracks are supported by hydraulically actuated drives height adjustable consoles. In this way, the conveyor tracks can be adjusted to any loading level for transferring the transported sleepers.
  • vertical guides are arranged which have height-adjustable, hook-shaped grippers for gripping the underside of a threshold lying on the ballast bed and to be removed. The sleepers transported up by these grippers are collected in two parallel planes on the conveyor tracks mentioned and transported to a sleeper loading wagon.
  • this known device is not suitable for the laying of sleepers.
  • a sleeper laying machine likewise movable on guide rails, with a horizontal conveyor belt for magazining the sleepers to be laid is known.
  • This conveyor belt is then provided with two roller tracks which are spaced apart in the transverse direction and can each be pivoted about an axis running in the longitudinal direction of the track or machine.
  • a threshold transferred from the collecting conveyor belt to the two roller tracks is gripped on both end faces by pivotable gripper arms, after which the roller tracks located on the underside of the threshold are pivoted away.
  • the threshold gripped by the gripping device is relatively high above the ballast bed level due to the space required for the pivoting movement of the roller conveyors, and a relatively large distance falls freely. Apart from that, moving the sleepers on the sleeper loading wagons onto the conveyor belt is cumbersome.
  • the object of the present invention is to create a device of the type described at the outset for laying sleepers on a track, with which an improved threshold takeover and filing is feasible.
  • this object is achieved in that a sleeper towing device designed to bear against a longitudinal side of a sleeper located on the sleeper holding device is provided, which can be displaced longitudinally over the preferably entire longitudinal region of the holding device by means of a drive in the direction of the sleeper storage device arranged at the end is trained.
  • the combination of a sleeper towing device which can be displaced in the longitudinal direction with a sleeper storage device arranged at the end makes it possible to achieve a particularly efficient sleeper storage device while the sleeper laying device continues to travel.
  • a longitudinal displacement of the thresholds held by the threshold holding device can also be carried out with the aid of the towing device.
  • the foremost threshold to be detected and deposited is always in the same position, so that, for example, the displacement path of the threshold gripping device for carrying out the threshold depositing is always constant and as short as possible.
  • Another particular advantage of the sleeper installation device designed according to the invention is also the fact that after the last sleeper has been deposited, a particularly rapid transportation of a further sleeper layer can be carried out by moving the portal frame over a ready sleeper loading wagon and the longitudinal member together with the sleeper holding device is lowered to accommodate the top threshold.
  • Threshold towing device is formed from at least one driver provided for abutment on a longitudinal side of the sleepers mounted on the sleeper holding device, which is connected to an endless chain arranged on the longitudinal member and displaceable in the longitudinal direction via a drive.
  • a sleeper towing device designed in this way ensures a reliable and rapid displacement of the sleepers mounted on the sleeper holding device in the direction of the sleeper storage device, with an unimpeded detection of the upper sleeper position by the sleeper loading wagon is possible with a brief arrangement of the driver on the upper side of the side member .
  • the sleeper storage device adjoining the sleeper towing device is formed from a sleeper gripping device that can be adjusted in a pincer-like manner transversely to the longitudinal direction of the longitudinal member and is displaceably mounted in a longitudinal guide with the aid of a drive.
  • a threshold gripping device designed in this way enables a particularly rapid and precise threshold detection and threshold storage to be carried out. Pliers-like detection of the threshold in both end regions is possible with the advantage of a problem-free release of the gripping device that is not influenced by the threshold position.
  • An advantageous further embodiment of the invention consists in that the longitudinal guide of the threshold gripping device is designed to project over the one longitudinal end region of the threshold holding device designed as an L-shaped holding rails.
  • the longitudinal guide of the sleeper gripping device is formed parallel to the sleeper transport plane formed by the two holding rails of the sleeper holding device, the longitudinal member, which is height-adjustable via drives, together with the towing device, up to just above the ballast bed level of the sleepers to be installed or about the top edge of the rails can be lowered. Due to the lowering movement of the entire threshold holding device to just above the level of the ballast bed, only a short longitudinal displacement of the threshold detected by the threshold gripping device is required. The gripping device then only needs to be opened in the end region of the longitudinal displacement path, so that the threshold only falls into the correct position on the ballast bed from a short distance.
  • a path measuring wheel connected to the portal frame is designed to act on transverse displacement drives of the threshold gripping device provided for simultaneous contact with both threshold front areas.
  • a threshold designed to bear against the threshold mounted on the two retaining rails and via a remotely controllable pulse foldable stop can be connected to the threshold holding device.
  • This stop enables an exact limitation of the longitudinal displacement path of the sleepers mounted on the sleeper holding device to be carried out by the towing device.
  • the foldable design enables the forwardmost threshold to be transported further without hindrance with the aid of the threshold gripping device.
  • a stop or damping bar is arranged between the side member and the threshold towing device or the threshold holding device, which with attached to the side member drives for changing the distance in relation to the support rails of the sleepers -Holding device is connected.
  • a damping or stop bar which can be pressed against the upper side of the threshold when the sleeper position is picked up from the sleeper loading wagon and when the sleepers are transported to the laying location, trouble-free transport of the sleeper position detected by the sleeper holding device can be carried out.
  • this damping or stop bar for the unimpeded longitudinal displacement of the sleepers by the towing device can be slightly distanced from the upper side of the sleepers, thereby reliably avoiding lifting of a sleeper caused by uneven force.
  • the sleeper storage device connected to the sleeper towing device is formed from two support strips designed to support the two longitudinal end regions of the sleeper to be installed, which are arranged in the longitudinal end region of the L-shaped holding rails and each with the aid of a drive in Longitudinal direction of the longitudinal beam axis are pivotable.
  • Such a threshold storage device stands out through a structurally particularly simple solution.
  • the invention is also characterized in an advantageous method for the continuous laying of sleepers on a ballast bed, whereby a number of sleepers arranged in a horizontal plane on a loading wagon are detected and lowered during transport to the laying point to just above the ballast bed level, after which under Continuous travel of the sleeper installation device, the sleepers are deposited one after the other at the desired sleeper spacing and at the same time the sleepers still mounted on the sleeper holding device are intermittently shifted in the direction of the installation site.
  • the particular advantage of this method according to the invention can be seen in particular in the fact that the threshold laying can be carried out particularly efficiently in a continuous work process, on the one hand, due to the fact that the threshold stock can be easily obtained and a simplified threshold storage with a very short displacement path.
  • the sleeper laying device 1 shown in FIG. 1 essentially consists of a portal frame 2, a longitudinal beam 3 connected to it in the middle, a threshold storage device 4 connected to it, and a threshold holding device 5 arranged on the underside of the longitudinal beam 3.
  • An energy center 10 is attached to this.
  • a central control device 12 is provided with a seat for an operator.
  • the measurement of the distance covered on the guide rails 7 during the threshold laying is carried out by a measuring wheel 13 that can be rolled off on the guide rail 7.
  • the transverse yoke 9 can be adjusted in height by means of drives 14 arranged in the side cheeks 8, the lifting height of which in the exemplary embodiment shown is 1.7 m. Due to a mechanism arranged in the side walls 8 and known per se, the total lifting height of the portal frame 2 or of the transverse yoke 9 is 3.4 m.
  • the central region of the transverse yoke 9 of the portal frame 2 is connected to a horizontal longitudinal beam 3 running parallel to the guide rails 7.
  • This has on its underside two L-shaped holding rails 15 which run parallel to one another in the longitudinal direction of the longitudinal member 3 and form the threshold holding device 5. These are connected via transverse guides 16 and drives 17 to the central longitudinal beam 3 such that they can be moved in a transverse manner.
  • a horizontal leg 18 of the two holding rails 15 which is parallel to the two guide rails 7 is each intended to support the threshold end areas.
  • a vertical leg 19 of the holding rails 15 has a lower height in the area of the threshold storage device 4 to form a threshold transfer area 20.
  • a threshold towing device 21 is connected to the longitudinal beam 3. This is formed from two drivers 23 provided for abutment on a long side of the sleepers 22 mounted on the sleepers holding device 5. These are connected to endless chains 25 arranged on the longitudinal member 3 and displaceable in the longitudinal direction thereof via a drive 24.
  • the threshold storage device 4 arranged on the end side of the longitudinal beam 3 and projecting over the latter and the holding device 5 is formed from a threshold gripping device 27 which can be adjusted like a pliers via drives 26 transversely to the longitudinal direction of the longitudinal beam 3. This is slidably mounted in a longitudinal guide 29 with the aid of a further drive 28.
  • a stop 30 designed for contact with the side surface of a threshold and which can be folded away via a remote-controllable pulse into the plane formed by the vertical leg 19 is connected to the threshold holding device 5.
  • a stop or damping strip Arranged between the longitudinal beam 3 and the holding device 5 is a stop or damping strip, not shown, which is connected to drives fastened to the longitudinal beam 3 for changing the distance in relation to the holding rails 15.
  • the longitudinal beam 3 is for lowering the holding rails 15 to just above a ballast bed level 31 of the sleepers 22 or formed about the top edge of the rails 7.
  • the mode of operation of the threshold laying device 1 according to the invention is described in more detail below.
  • the portal frame 2 is moved under the action of the travel drive 11 to accommodate sleepers 22 via a sleepers loading carriage, not shown. Then the side member 3 is lowered until the uppermost threshold position is reached. By appropriately pushing the two holding rails 15 with the aid of the drives 17, all the sleepers 22 mounted in a plane running parallel to the guide rails 7 are detected, lifted by the drives 14 and moved in the direction of an arrow 32 to the storage area. During this journey, the longitudinal member 3 together with the holding device 5 is lowered until the underside of the sleeper is at a distance of approximately 5 to 8 cm from the ballast bed level 31.
  • the gripping device 27 detects the foremost threshold 22 in the transfer area 20 in the direction of the arrow 32, in that the two vertical gripping arms are pressed against the end faces of the threshold while the drives 26 are acted upon.
  • the stop 30 is folded away, so that the detected threshold 22 can be moved in the forward direction in the direction of arrow 32 into the foremost position by acting on the drive 28 beyond the holding rails 15 (see position of the storage device 4 shown in broken lines in FIG. 1).
  • the portal frame 2 is continuously moved in the direction of the arrow 33 until the desired threshold distance is determined by the measuring wheel 13 and a corresponding control pulse is given to the drives 26. These cause a greater distance between the two vertical gripper arms of the gripping device 27, so that the detected threshold 22 has the low one already mentioned Distance of about 5 to 8 cm in the correct position to the neighboring, already laid threshold falls on the ballast bed.
  • the stop 30 was folded back over the horizontal leg 18 of the holding rail 15 and the drive 24 was acted upon.
  • This causes a longitudinal displacement of the drivers 23 of the towing device 21, so that all sleepers 22 mounted on the holding rails 15 are longitudinally displaced in the direction of the transfer area up to the stop 30.
  • the foremost threshold 22 there is a corresponding control pulse for switching off the drive 24 of the towing device 21.
  • the described depositing process is repeated by the now foremost threshold 22 again through the gripping device 27 detected, shifted longitudinally and dropped after reaching the correct threshold distance.
  • the portal frame 2 is again moved over the provided threshold loading carriage and the uppermost threshold position is lifted off for further laying.
  • a further embodiment of a threshold storage device 34 is shown in simplified form.
  • support strips 37 are arranged to support the two longitudinal end regions of the sleeper 36 to be installed, which can be pivoted with the aid of a drive 38 about an axis 39 running in the longitudinal direction of the holding rails 35 or the longitudinal member.
  • the sleepers 36 mounted on the holding rails 35 are moved up to a stop 40 with the aid of a towing device according to the invention.
  • a corresponding impulse is sent to the drive 38 via the measuring wheel, whereupon the two support strips 37 are pivoted into the position shown in dash-dotted lines in FIG. Subsequently, the foremost threshold 36 falls onto the ballast bed 41.
  • all the thresholds 36 on the holding rails 35 are moved again as far as the stop 40.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Loading Or Unloading Of Vehicles (AREA)

Claims (10)

1.- Dispositif pour poser des traverses d'une voie ferrée comprenant au moins un châssis de portique pourvu d'un longeron et déplaçable par roulement sur des rails de gabarit comprenant un dispositif de retenue de traverses déplaçable en hauteur, réalisé pour s'appliquer latéralement contre les deux extrémités de traverse, ainsi qu'un dispositif de pose de traverses disposé dans la zone extrême longitudinale de celui-ci sur le longeron, caractérisé en ce qu'il est prévu un dispositif tracteur de traverses (21) réalisé en vue de l'application contre un côté longitudinal d'une traverse (22) située sur le dispositif de traverses (5) et qui est réalisé de façon déplaçable en longueur sur, de préférence, l'ensemble de la zone longitudinale du dispositif de retenue (5), au moyen d'une commande (24), dans la direction vers le dispositif de pose de traverses (4) disposé côté extrême.
2.- Dispositif selon la revendication 1, caractérisé en ce que le dispositif tracteur de traverses (21) est constitué par au moins un dispositif d'entraînement (23) prévu pour l'application contre un côté longitudinal des traverses placées sur le dispositif de retenue de traverses (5), qui est relié à une chaîne sans fin (25) disposée sur le longeron (3) et déplaçable dans la direction longitudinale par l'intermédiaire d'une commande (24).
3.- Dispositif selon la revendication 1 ou 2, caractérisé en ce que le dispositif de pose de traverses (4) faisant suite au dispositif tracteur de traverses (21) est constitué par un dispositif de saisie de traverses (27) déplaçable, à la manière d'une pince, transversalement à la direction longitudinale du longeron (3) par une commande (26) et qui est logé, d'une façon déplaçable, dans un guidage longitudinal (29) à l'aide d'une commande (28).
4.- Dispositif selon la revendication 3, caractérisé en ce que le guidage longitudinal (29) du dispositif de saisie de traverses (27) est réalisé de manière à faire saillie sur une zone extrême longitudinale du dispositif de retenue de traverses (5) réalisé sous la forme de rails de retenue (15) en forme de L.
5.- Dispositif selon l'une des revendications 1 à 4, caractérisé en ce que le guidage longitudinal (29) du dispositif de saisie de traverses (27) est réalisé parallèlement au plan de transport de traverses constitué par les deux rails de retenue (15) du dispositif de retenue de traverses (5), et en ce que le longeron (3) déplaçable en hauteur par des commandes (14) peut être abaissé conjointement avec le dispositif tracteur (21) jusqu'à directement au-dessus du niveau du lit de ballast des traverses à poser ou à peu près la surface de roulement du rail des rails de gabarit (7).
6.- Dispositif selon l'une des revendications 1 à 5, caractérisé en ce qu'une roue de mesure de déplacement (13) reliée au châssis de portique (2) est réalisée pour la sollicitation de commandes de déplacements transversaux (26) du dispositif de saisie de traverses (27) prévu pour l'application simultanée contre les deux zones frontales de traverse.
7.- Dispositif selon l'une des revendications 1 à 6, caractérisé en ce que, dans la zone de transfert (20) de la traverse à poser du dispositif de retenue de traverses (5) au dispositif de saisie de traverses (27), une butée (30) réalisée pour l'application contre la traverse (22) logée sur les deux rails de retenue (15) et pouvant être éloignée par une impulsion commandée à distance est reliée au dispositif de retenue de traverses (5).
8.- Dispositif selon l'une des revendications 1 à 7, caractérisé en ce qu'il est prévu, entre le longeron (3) et le dispositif tracteur de traverses (21) ou le dispositif de retenue de traverses (5) une barre de butée ou d'amortissement qui est reliée à des commandes fixées sur le longeron (3) pour modifier la distance par rapport aux rails de retenue (15) du dispositif de retenue de traverses (5).
9.- Dispositif selon la revendications 1 ou 2, caractérisé en ce que le dispositif de pose de traverses (34) faisant suite au dispositif tracteur de traverses est constitué de deux barres d'appui (37) pour le support des deux zones extrêmes longitudinales de la traverse (36) à poser et qui sont disposées dans la zone extrême longitudinale des rails de retenue (35) en forme de L et peuvent être pivotées, à l'aide d'une commande (38), respectivement autour d'un axe (39)s'étendant dans la direction longitudinale du longeron.
10.- Procédé pour la pose en continu de traverses sur un lit de ballast comprenant un dispositif selon la revendication 1, caractérisé en ce qu'un nombre de traverses disposées dans un plan horizontal sur un wagon de chargement est saisi et abaissé pendant le transport à l'emplacement de pose jusqu'à directement au-dessus du niveau du lit de ballast, à la suite de quoi, pendant un déplacement continu du dispositif de pose de traverses (1), les traverses sont posées les unes après les autres en respectant l'intervalle entre les traverses recherché, et simultanément, les traverses se trouvant encore sur le dispositif de retenue de traverses (5) sont déplacées, par intermittence, dans la direction vers l'emplacement de pose.
EP19900119326 1989-10-12 1990-10-09 Dispositif pour poser des traverses Expired - Lifetime EP0422578B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT2356/89 1989-10-12
AT235689A AT400340B (de) 1989-10-12 1989-10-12 Einrichtung zum verlegen von schwellen

Publications (2)

Publication Number Publication Date
EP0422578A1 EP0422578A1 (fr) 1991-04-17
EP0422578B1 true EP0422578B1 (fr) 1992-10-07

Family

ID=3532834

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900119326 Expired - Lifetime EP0422578B1 (fr) 1989-10-12 1990-10-09 Dispositif pour poser des traverses

Country Status (10)

Country Link
EP (1) EP0422578B1 (fr)
CN (1) CN1018743B (fr)
AT (1) AT400340B (fr)
CZ (1) CZ280919B6 (fr)
DE (1) DE59000346D1 (fr)
ES (1) ES2035693T3 (fr)
HU (1) HU205403B (fr)
PL (1) PL163583B1 (fr)
SK (1) SK278890B6 (fr)
YU (1) YU47916B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPN480595A0 (en) * 1995-08-17 1995-09-07 Queensland Railways Steel sleeper handling system
AT4857U3 (de) * 2001-09-21 2002-06-25 Plasser Bahnbaumasch Franz Maschine zum entfernen von schwellen eines gleises
DE502005006025D1 (de) * 2004-08-27 2009-01-02 Matisa Materiel Ind Sa Portalkran und verfahren zum verlegen eines gleises
AT505402B1 (de) * 2007-06-22 2009-01-15 Swietelsky Baugesellschaft M B Vorrichtung und verfahren zum verlegen von schwellen auf einem gleisbett
CN101144257B (zh) * 2007-09-27 2011-06-08 株洲新通铁路装备有限公司 一种铺轨布枕方法及铺轨作业车之布枕装置
CN101168948B (zh) * 2007-11-09 2011-02-02 中铁科工集团有限公司 轨枕吊装布设装置
CN107642012A (zh) * 2017-10-26 2018-01-30 中铁上海工程局集团有限公司 一种城市轨道交通工程新型铺轨机及其施工方法
CN112281557A (zh) * 2020-10-19 2021-01-29 中车株洲车辆有限公司 铺轨机以及轨道施工方法
CN116479692A (zh) * 2022-01-13 2023-07-25 何西健 一种用于铁路轨道枕木的铺设装置及使用方法
CN114481723A (zh) * 2022-03-23 2022-05-13 张亚伦 一种堆叠状态轨枕的等距铺放车

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1145715A (fr) * 1956-01-06 1957-10-29 Dehe & Cie A Perfectionnements apportés aux moyens pour la mise en place de traverses, notammentde traverses en bois
DE1117627B (de) * 1959-09-30 1961-11-23 Friedrich Sasse Geraet zum Aufnehmen, Transportieren und Verlegen von Stahlbetonquerschwellen
AT316417B (de) * 1969-09-16 1974-07-10 Intercont Ferromatic Trust Reg Anlage zum Paketieren kantiger, langgestreckter Gegenstände
AT344227B (de) * 1975-10-20 1978-07-10 Plasser Bahnbaumasch Franz Einrichtung zum verlegen von querschwellen eines gleises

Also Published As

Publication number Publication date
HUT56406A (en) 1991-08-28
CN1018743B (zh) 1992-10-21
SK278890B6 (sk) 1998-04-08
CS494790A3 (en) 1992-03-18
HU906412D0 (en) 1991-04-29
PL287237A1 (en) 1991-06-03
YU157390A (sh) 1994-06-24
HU205403B (en) 1992-04-28
AT400340B (de) 1995-12-27
CN1050916A (zh) 1991-04-24
ES2035693T3 (es) 1993-04-16
CZ280919B6 (cs) 1996-05-15
EP0422578A1 (fr) 1991-04-17
ATA235689A (de) 1995-04-15
YU47916B (sh) 1996-05-20
PL163583B1 (pl) 1994-04-29
DE59000346D1 (de) 1992-11-12

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