FR2839292A3 - Running gear for caravan trailers has two longitudinal beams divided into front frame section and rear frame section interconnected by axle plate, and with longitudinal adjusting device located in connecting area - Google Patents

Running gear for caravan trailers has two longitudinal beams divided into front frame section and rear frame section interconnected by axle plate, and with longitudinal adjusting device located in connecting area Download PDF

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Publication number
FR2839292A3
FR2839292A3 FR0215357A FR0215357A FR2839292A3 FR 2839292 A3 FR2839292 A3 FR 2839292A3 FR 0215357 A FR0215357 A FR 0215357A FR 0215357 A FR0215357 A FR 0215357A FR 2839292 A3 FR2839292 A3 FR 2839292A3
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FR
France
Prior art keywords
axle
frame section
chassis
axle plate
longitudinal
Prior art date
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Granted
Application number
FR0215357A
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French (fr)
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FR2839292B3 (en
Inventor
Kurt Gier
Dankmar Olbertz
Wolf Zeidler
Dieter Riegel
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.)
Hymer AG
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Hymer AG
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Publication date
Application filed by Hymer AG filed Critical Hymer AG
Publication of FR2839292A3 publication Critical patent/FR2839292A3/en
Application granted granted Critical
Publication of FR2839292B3 publication Critical patent/FR2839292B3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
    • B62D21/18—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17
    • B62D21/20—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17 trailer type, i.e. a frame specifically constructed for use in a non-powered vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D63/00—Motor vehicles or trailers not otherwise provided for
    • B62D63/06—Trailers
    • B62D63/062—Trailers with one axle or two wheels

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

The running gear for caravan trailers has two longitudinal beams and at least one axle connected to the two longitudinal beams via axle bearing brackets and is adjustable in the longitudinal direction. The respective axle brackets are each constructed as an axle plate (5), and the longitudinal beams are divided at least into a front frame section (1) and a rear frame section (2) which are interconnected by the axle plate, and the longitudinal adjusting device is located in the connecting area.

Description

P1 0-1 400-FR2P1 0-1 400-FR2

La presente invention concerne un chassis pour caravane tractee de camping comprenant un timon de traction et un accouplement de remorque du c8te de son extremite ainsi que deux longerons et au moins un essieu qui est relic aux deux longerons par des basis d'essieu et est  The present invention relates to a chassis for a towed camping caravan comprising a drawbar and a trailer coupling on the end side as well as two beams and at least one axle which is connected to the two beams by axle bases and is

con,cu de fa,con reglable dans la direction longitudinale.  con, cu de fa, con adjustable in the longitudinal direction.

Un chassis pour caravane tractee est. par exemple, connu de par ['objet du document EP 867 314 A2. Cette remorque tractee pour vehicule presente un essieu equipe d'une fixation de bati d'essieu reglable en hauteur. Un reglage en longueur de l'essieu n'est cependant pas presente. Avec ['objet du document DE 198 28 285 A1, on presente un chassis pour remorque de vehicule automobile dans lequel le dispositif d'essieu peut etre monte de fa,con variable dans la direction longitudinale au niveau d'au  A chassis for towed caravan is. for example, known from the subject of document EP 867 314 A2. This trailer towed for vehicle presents an axle equipped with a fixing of frame of axle adjustable in height. An adjustment in length of the axle is however not present. With the object of document DE 198 28 285 A1, a chassis for a motor vehicle trailer is presented in which the axle device can be mounted in a variable manner in the longitudinal direction at the level of

moins deux positions differentes.minus two different positions.

Par le reglage du dispositif d'essieu dans la direction longitudinale, la repartition de masse souhaitee de la remorque sur le dispositif d'essieu peut etre obtenue selon au moins deux longueurs de cadre differentes du chassis, sans retrecissement de ['avant-corps. Le document precise propose que le dispositif d'essieu puisse etre visse avec une bride porteuse dans differents assemblages par boulons definis au prealable. Un decalage en continu du  By adjusting the axle device in the longitudinal direction, the desired mass distribution of the trailer on the axle device can be obtained according to at least two different frame lengths of the chassis, without narrowing of the forearm. The precise document proposes that the axle device can be screwed with a bearing flange in different bolt assemblies defined beforehand. Continuous shift from

dispositif d'essieu est egalement prevu.  axle device is also provided.

Par le boulonnage d'une bride de support du dispositif d'essieu dans differents perc,ages predefinis au niveau du profil de chassis des longerons, on obtient cependant l' inconvenient d'un poids relativement eleve. La bride de support est pour ainsi dire placee sur le profil cadre des longerons, qui vent par consequent conc,us de  By bolting a support flange of the axle device in different holes, predefined ages at the level of the chassis profile of the side members, the drawback of a relatively high weight is however obtained. The support flange is, so to speak, placed on the frame profile of the side members, which therefore wind conc

fac,on continue dans la zone de cette bride de support.  fac, we continue in the area of this support flange.

La presente invention a par consequent pour objet, en partant de ['objet du document DE 198 28 285 A1, de perfectionner un chassis pour caravane tractee de camping du type precedemment nomme, de fac,on telle qu'il permette un reglage longitudinal de liessieu et que l 'ensemble de la  The object of the present invention is therefore, starting from the subject of document DE 198 28 285 A1, to improve a chassis for a towed camping caravan of the type previously named, so that it allows a longitudinal adjustment of liessieu and that the whole of

structure presente un faible encombrement.  structure has a small footprint.

Pour resoudre cet objet, le cadre pour caravane conforme a ['invention est caracterise en ce que chaque bati d'essieu est conc,u en tent que tole d'essieu, en ce que les longerons vent subdivises au moins en un element de chassis avant et un element de chassis arriere qui vent relies ensemble par la tole d'essieu et en ce que le dispositif de reglage de la longueur est dispose dans la  To solve this object, the frame for caravan according to the invention is characterized in that each axle frame is designed, as a tent as an axle sheet, in that the side rails are subdivided into at least one chassis element. front and a rear chassis element which are connected together by the axle plate and in that the length adjusting device is arranged in the

zone de liaison.connection area.

Une caracteristique essentielle de la presente invention est que le bati d'essieu est desormais conc,u en tent que tole d'essieu et que le longeron est subdivise en un element de chassis avant et un element de chassis arriere, cette tole d'essieu etant incorporee dans la partie inferieure de ces longerons, alors que le dispositif  An essential characteristic of the present invention is that the axle frame is henceforth designed, in the form of an axle plate and that the spar is subdivided into a front chassis element and a rear chassis element, this axle plate being incorporated in the lower part of these beams, while the device

de reglage de la longueur y est aussi incorpore.  length adjustment is also incorporated.

En accord avec la presente invention, on n'utilise done plus des longerons continus, mais les longerons forment un element de chassis avant et un element de chassis arriere qui vent relies entre eux par la tole d'essieu de l'essieu. On obtient ainsi un gain de poids essential, car les longerons ne vent plus conc,us de fa,con  In accordance with the present invention, we no longer use continuous beams, but the beams form a front chassis element and a rear chassis element which are connected together by the axle plate of the axle. An essential weight gain is thus obtained, because the side members are no longer conc

continue dans la zone de liessieu, mais vent interrompus.  continues in the area of liessieu, but wind interrupted.

Le materiau des longerons dans cette zone d' interruption  The spar material in this interruption zone

est par consequent economise.is therefore saved.

La t81e d'essieu sert par consequent a relier les longerons formant l 'clement de chassis avant et l 'clement  The axle axle is therefore used to connect the side members forming the front chassis element and the element

de chassis arriere.rear chassis.

Dans une conception avantageuse de la presente invention, le dispositif de reglage de la longueur est forme d'un logement dispose au niveau de la tole d'essieu, lequel peut etre relic a plusieurs logements disposes les uns derriere les autres au niveau du longeron dans la zone diun rail en creuset par un recouvrement et par un  In an advantageous design of the present invention, the length adjusting device is formed by a housing arranged at the level of the axle plate, which can be connected to several housings arranged one behind the other at the level of the spar in the area of a crucible rail by an overlap and by a

assemblage a vis.screw assembly.

En plus du dispositif de reglage de la longueur ici propose travaillant par paliers, on peut naturellement aussi utiliser des dispositifs de reglage de la longueur travaillant en continu. Ceux-ci presentent en particulier un orifice longitudinal qui est concu de facon a pouvoir se deplacer et se bloquer par rapport a un element de chassis fixe. Par ailleurs, la presente invention prevoit que le dispositif de reglage de la longueur soit dispose soit dans la direction de conduite en avant de la tole d'essieu au niveau des longerons, soit, au choix, dans la direction de  In addition to the length adjustment device here proposed working in stages, it is of course also possible to use length adjustment devices working continuously. These have in particular a longitudinal orifice which is designed so as to be able to move and lock relative to a fixed chassis element. Furthermore, the present invention provides that the length adjusting device is either arranged in the driving direction in front of the axle plate at the level of the side members, or, optionally, in the direction of

conduite en arriere de la tole d'essieu.  driving back from the axle sheet.

Selon une autre conception, on peut aussi utiliser deux dispositifs de reglage de la longueur, parmi lesquels un est dispose en avant, dans le sens de conduite, et l'autre est dispose en arriere de la tole d'essieu, dans le sens de conduite. Pour gagner encore du poids il peut en outre aussi etre prevu que les longerons presentent des  According to another design, two length adjustment devices can also be used, one of which is arranged in the front, in the driving direction, and the other is arranged in the rear of the axle plate, in the direction of conduct. To further gain weight it can also be provided that the side members have

trous d' allegement, tout comme la tole d' essieu elle-meme.  lightening holes, just like the axle sheet itself.

L'objet de la presente invention decoule non  The object of the present invention follows not

seulement de ['objet des differentes revendications, mais  only of the subject of the various claims, but

aussi de la combinaison des differentes revendications.  also from the combination of the different claims.

Toutes les donnees et caracteristiques mentionnees dans les documents joints, en particulier la conception spatiale mentionnee dans les dessins, vent revendiquees comme essentielles a l 'invention, dans la mesure ou elles sont, seules ou en combinaisons, nouvelles par rapport a l'etat de la technique., On explique par la suite la presente invention simplement au moyen de dessins representant un exemple d'execution. A cet egard, des caracteristiques et avantages essentials de la presente invention decoulent des dessins  All the data and characteristics mentioned in the attached documents, in particular the spatial design mentioned in the drawings, are claimed to be essential to the invention, insofar as they are, alone or in combination, new in relation to the state of the The present invention is explained below simply by means of drawings representing an example of execution. In this respect, essential features and advantages of the present invention arise from the drawings

et de leur description.and their description.

Les dessins montrent: Figure 1: Vue laterale d'un chassis de vehicule; Figure 2: Vue de dessus du chassis selon la figure 1; Figure 3: Vue laterale agrandie du chassis selon la - figure 1; Figure 4: Vue de dessus agrandie d'un cote de chassis  The drawings show: Figure 1: Side view of a vehicle chassis; Figure 2: Top view of the chassis according to Figure 1; Figure 3: Enlarged side view of the chassis according to - Figure 1; Figure 4: Enlarged top view of a chassis dimension

selon la figure 2.according to figure 2.

Le chassis se compose de longerons 17, 18, s'etendant parallelement l'un a l'autre selon la figure 2, qui convergent, dans la direction de la partie avant, dans  The chassis consists of longitudinal members 17, 18, extending parallel to one another according to FIG. 2, which converge, in the direction of the front part, in

un dispositif d'accouplement 4.a coupling device 4.

En accord avec la presente invention, les longerons 17,18 vent interrompus dans la zone de l'essieu 3, de sorte qu'il est forme un element de chassis avant et un element  In accordance with the present invention, the side members 17, 18 are interrupted in the area of the axle 3, so that a front chassis element and an element are formed.

de chassis arriere 1, 2.rear frame 1, 2.

La liaison de ces deux elements de chassis 1,2 est realisee par respectivement une tole d'essieu 5, qui fait  The connection of these two chassis elements 1,2 is carried out by an axle plate 5, respectively, which

partie de l'essieu 3.part of axle 3.

On economise par consequent un materiau important au niveau des longerons 17, 18, car ceux-ci vent interrompus dans la zone de cette tole d'essieu 5 et  Consequently, a significant material is saved at the level of the beams 17, 18, because these are interrupted in the area of this axle plate 5 and

entralnent un gain de poids sonhaitable.  lead to a significant weight gain.

Le nouveau dispositif de reglage en longueur est designe d'une fa,con generale par la reference 7. Par consequent, la t81e d'essieu peut etre decalee et bloquee dans la direction longitudinale dans les directions de la fleche 6. A la figure 2 est egalement indique qu'a la place d'un dispositif de reglage de la longueur avant 7 peut etre  The new length adjustment device is generally indicated by the reference 7. Consequently, the axle head can be shifted and locked in the longitudinal direction in the directions of the arrow 6. In FIG. 2 is also indicated that instead of a front length adjuster 7 may be

prevu un dispositif de reglage de longueur arriere 7a.  provided with a rear length adjustment device 7a.

Le dispositif de reglage de la longueur 8 prevu au niveau de la t81e d'essieu 5 opposee travaille de fac,on  The length adjusting device 8 provided at the opposite axle head 5 works smoothly,

identique.identical.

La partie de chassis arriere 2 forme un element angulaire de chassis 9, qui presente eventuellement egalement un prolongement de chassis 10, qui est egalement conc,u de fac,on a pouvoir etre regle et bloque par paliers  The rear chassis part 2 forms an angular chassis element 9, which optionally also has a chassis extension 10, which is also designed so that it can be adjusted and locked in stages.

dans la direction longitudinale.in the longitudinal direction.

Pour reduire le poids, les longerons 17, 18 presentent des perc,ages d'allegement 11, tout comme la t81e  To reduce the weight, the side members 17, 18 have drills, lightening ages 11, just like the t81e

d'essieu 5 (voir figure 3).axle 5 (see figure 3).

Les dispositifs de reglage de la longueur 7, 8 selon la figure 3 et la figure 4 vent formes par un logement 12 dans la t81e d'essieu, qui peut etre amene pour recouvrir des logements 13 coordonnes dans la zone d'un  The length adjusting devices 7, 8 according to FIG. 3 and FIG. 4 are formed by a housing 12 in the axle axle, which can be brought to cover housings 13 coordinated in the area of a

rail en creuset 19 au niveau des longerons 17, 18.  crucible rail 19 at the side members 17, 18.

On place des vis correspondantes par les perc,ages 15, 16 et, pour une meilleure securisation de ['assemblage, une languette s'insere encore dans le longeron 17, 18, au niveau de la t801e d'essieu 5 par une fente coordonnee du  Corresponding screws are placed by the drills, ages 15, 16 and, for better securing of the assembly, a tongue is still inserted in the beam 17, 18, at the axle t801e 5 through a coordinated slot of

rail en creuset 19.crucible rail 19.

Claims (8)

REVEND I CAT I ONSRESELL I CAT I ONS 1. Chassis pour caravane tractee de camping presentant un timon de traction et un accouplement de remorque cate extremite, ainsi que deux longerons (17, 18) et au moins un essieu (3), qui est relic aux deux longerons par des basis d'essieu et est concu de facon reglable dans la direction longitudinale, caracterise en ce que chaque bati d'essieu est concu en tent que tCle d'essieu (5), en ce que les longerons (17, 18) vent subdivises au moins en un element de chassis avant et un element de chassis arriere (1, 2), qui vent relies ensemble par la tCle d'essieu (5) et en ce que le dispositif (7, 7a, 8) de  1. Chassis for a towed camping caravan having a drawbar and a trailer coupling at the end, as well as two beams (17, 18) and at least one axle (3), which is connected to the two beams by basis of axle and is designed in an adjustable way in the longitudinal direction, characterized in that each axle frame is designed as an axle plate (5), in that the side members (17, 18) are subdivided into at least one front chassis element and a rear chassis element (1, 2), which are connected together by the axle plate (5) and in that the device (7, 7a, 8) for reglage de la longueur est dispose dans la zone de liaison.  length adjustment is available in the connection area. 2. Chassis selon la revendication 1, caracterise en ce que le dispositif (7, 7a, 8) de reglage de la longueur se compose d'un logement (12) dispose au niveau de la tale d'essieu (5), qui peut etre relic a plusieurs logements (13) disposes les uns derriere les autres au niveau du longeron (17, 18) dans la zone diun rail en  2. Chassis according to claim 1, characterized in that the device (7, 7a, 8) for adjusting the length consists of a housing (12) arranged at the axle plate (5), which can be connected to several housings (13) arranged one behind the other at the level of the spar (17, 18) in the area of a rail in creuset (19) par recouvrement et assemblage a vis.  crucible (19) by covering and screw assembly. 3. Chassis selon l'une des revendications 1 ou 2,  3. Chassis according to one of claims 1 or 2, caracterise en ce que le dispositif (7, 7a, 8) de reglage de la longueur est dispose en avant de la tCle d'essieu (5)  characterized in that the device (7, 7a, 8) for adjusting the length is arranged in front of the axle plate (5) dans la direction de conduite.in the driving direction. 4. Chassis selon l'une des revendications 1 ou 2,  4. Chassis according to one of claims 1 or 2, caracterise en ce que le dispositif (7, 7a, 8) de reglage de la longueur est dispose en arriere de la tCle  characterized in that the device (7, 7a, 8) for adjusting the length is arranged at the rear of the sheet d'essieu (5) dans la direction de conduite.  axle (5) in the driving direction. 5. Chassis selon l'une des revendications 1 ou 2,  5. Chassis according to one of claims 1 or 2, caracterise en ce qu'un dispositif (7, 7a, 8) de reglage de la longueur est dispose en avant de la tale d'essieu (5) dans la direction de conduite et en ce qu'un autre dispositif (7, 7a, 8) de reglage de la longueur est dispose  characterized in that a device (7, 7a, 8) for adjusting the length is arranged in front of the axle plate (5) in the driving direction and in that another device (7, 7a, 8) length adjustment is available en avant de la t81e d'essieu (5).in front of the axle t81e (5). 6. Chassis selon l'une des revendications 1 a 5,  6. Chassis according to one of claims 1 to 5, caracterise en ce que les longerons (17, 18) presentent des  characterized in that the side members (17, 18) have perc,ages d'allegement (11).perc, weighting ages (11). 7. Chassis selon l'une des revendications 1 a 6,  7. Chassis according to one of claims 1 to 6, caracterise en ce que meme la t81e d'essieu (5) presente  characterized in that even the axle gear (5) has des perc,ages d'allegement (11).perc, ages of relief (11). 8. Chassis selon l'une des revendications 1 a 7,  8. Chassis according to one of claims 1 to 7, caracterise en ce que le dispositif de reglage de la  characterized in that the device for adjusting the
FR0215357A 2001-12-06 2002-12-05 CHASSIS FOR CARAVAN TRACTED FROM CAMPING Expired - Lifetime FR2839292B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20119834U DE20119834U1 (en) 2001-12-06 2001-12-06 Chassis for caravan trailers

Publications (2)

Publication Number Publication Date
FR2839292A3 true FR2839292A3 (en) 2003-11-07
FR2839292B3 FR2839292B3 (en) 2004-04-02

Family

ID=7964881

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0215357A Expired - Lifetime FR2839292B3 (en) 2001-12-06 2002-12-05 CHASSIS FOR CARAVAN TRACTED FROM CAMPING

Country Status (3)

Country Link
DE (1) DE20119834U1 (en)
FR (1) FR2839292B3 (en)
NL (1) NL1022106C2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10358070A1 (en) * 2003-12-10 2005-07-14 Schmitz Gotha Fahrzeugwerke Gmbh trailer chassis
DE102004018739A1 (en) * 2004-04-17 2005-11-03 H. & F. Nieper Gmbh & Co Carriage work for vehicle trailer has support plates with recesses fitting onto axle at each end for use with all types of frames
DE202010008145U1 (en) * 2010-07-23 2011-11-14 Al-Ko Kober Ag bracket adapter
DE202014101629U1 (en) 2014-04-07 2015-07-09 Ulrich Humbaur Lowerable vehicle trailer
DE202015106138U1 (en) 2015-11-12 2017-02-13 Alois Kober Gmbh Axle

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Publication number Priority date Publication date Assignee Title
DE2330566A1 (en) * 1973-06-15 1975-01-02 Kober Kg A CHASSIS FOR TRAILER VEHICLES
DE7729930U1 (en) * 1977-09-27 1978-01-26 Alois Kober Kg, 8871 Grosskoetz Flange connection between a vehicle axle and a chassis
GB1579411A (en) * 1978-02-23 1980-11-19 Price B Trailers
DE4031007A1 (en) * 1990-10-01 1992-04-02 Kober Ag Chassis for motor vehicle or trailer - has each side member made from two beams joined end-to-end
DE9013693U1 (en) * 1990-10-01 1990-12-06 AL-KO Kober AG, 8871 Kötz Chassis for motor vehicles or vehicle trailers
US5149132A (en) * 1991-02-04 1992-09-22 A. O. Smith Corporation Split rear truck frame
DE9304926U1 (en) * 1993-03-31 1994-08-04 AL-KO Kober AG, 89359 Kötz Chassis for vehicle trailers
DE29518575U1 (en) * 1995-11-23 1996-01-18 Waldemar Heinemann GmbH & Co KG, 57223 Kreuztal Trailers for passenger cars
FR2760704B1 (en) * 1997-03-13 2000-09-08 Mecanorem IMPROVEMENTS ON BOAT TRAILERS
DE29705672U1 (en) 1997-03-29 1998-07-30 AL-KO Kober AG, 89359 Kötz Vehicle trailer with height-adjustable axle bracket attachment
DE29711061U1 (en) * 1997-06-25 1997-08-28 Dethleffs GmbH, 88316 Isny Chassis for a motor vehicle trailer
DE29922270U1 (en) * 1999-12-17 2001-04-26 Kober Ag Chassis for a vehicle trailer
DE10011559B4 (en) * 2000-03-09 2015-09-10 Bpw Bergische Achsen Kg Chassis for a motor vehicle trailer, preferably for a caravan
DE20110408U1 (en) * 2001-06-26 2002-11-14 Kober Ag Chassis for vehicle trailers

Also Published As

Publication number Publication date
NL1022106C2 (en) 2004-11-17
NL1022106A1 (en) 2003-06-10
DE20119834U1 (en) 2003-02-27
FR2839292B3 (en) 2004-04-02

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