EP0146557B1 - Tilting device for vehicles - Google Patents

Tilting device for vehicles Download PDF

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Publication number
EP0146557B1
EP0146557B1 EP84901731A EP84901731A EP0146557B1 EP 0146557 B1 EP0146557 B1 EP 0146557B1 EP 84901731 A EP84901731 A EP 84901731A EP 84901731 A EP84901731 A EP 84901731A EP 0146557 B1 EP0146557 B1 EP 0146557B1
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EP
European Patent Office
Prior art keywords
vehicle
frames
tilting device
wheels
vehicles
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
EP84901731A
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German (de)
French (fr)
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EP0146557A1 (en
Inventor
Paul Henriod
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.)
Individual
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Individual
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Filing date
Publication date
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Publication of EP0146557A1 publication Critical patent/EP0146557A1/en
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Publication of EP0146557B1 publication Critical patent/EP0146557B1/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/22—Lifting frames, e.g. for lifting vehicles; Platform lifts with tiltable platforms

Definitions

  • the invention relates to a reversing device for vehicles according to the preamble of claim 1.
  • the object of the invention is to provide an easy-to-assemble and affordable vehicle device of the kind described above which allows easy access to all parts of the vehicle.
  • the reversing device for vehicles can be advantageously used for different types of vehicles since a simple adaptation to the different positions of the center of gravity is possible.
  • the reversing device for vehicles not only has an advantageous construction principle which is therefore inexpensive to manufacture, but it can also be handled simply and without problems. Thanks to its dimensioning, the reversing device for vehicles according to the invention has the advantage of being able to be stored on a reduced surface for occasional use which makes it suitable for use in small workshops also.
  • the reversing device, object of the present invention which comprises movable frames 1 and 2, one of which 2 consists of 3-4 curved profiles, the upper part 5 of which ends in a straight part 6- 7.
  • the profiles 3-4 are rigidly welded to a load-bearing transverse bar 10 and rigidified by vertical and diagonal spacers 11 12.
  • a fixing mechanism 14 On the transverse bar 10, a fixing mechanism 14 has been provided (fig. 1-4), which is consists of an adjustable base plate 15 surmounted by a support 16 which is provided with positioning holes 17-18 allowing the oscillating mounting of the arms 19-20 which are adjusted and fixed on the hub 21 of the left front wheel by known means and therefore not described.
  • the mechanism 25 being in every respect identical to the fixing mechanism 14 of the left front wheel which has been described above.
  • the arms 19-20 are pivotally mounted in the holes 17-18 for quick adjustment, the plate 15 can also be adjusted transversely by means of the bolts 22-23 which slide in oblong holes.
  • the operating principle is as follows: Firstly, the entire front part of the vehicle 30 is raised by means of a lifting jack mounted on casters, so as to position the frame 2 on the front axle of the vehicle 30 which has previously been released from its wheels, the assembly being carried out quickly by means of the arms 19-20 which are fixed to the hub 21 respectively 27 by means of the studs 28 used for fixing the wheels. Then in a second operation, the rear part of the vehicle 30 is raised by means of a jack for mounting the frame 1 on the rear axle, according to the principle which has been described for the front part of the vehicle 30. From this instant, the vehicle 30 can be overturned (fig.
  • a wedge 28 has been provided for definitively blocking the vehicle in a predetermined position which can be modified at any time.
  • Fig. 5 shows a movable frame 35 provided with a transverse bar 36 stiffened by means of the vertical 37 and diagonal 38 spacers.
  • the movable frame 35 is additionally provided with hollow sections 39 which allow the positioning of the vehicle at different angles of rotation and this by means of a stand 45 which adjusts, by a safety means, in one of the hollow sections 39.
  • the movable frame 35 also comprises displacement wheels 40-41 mounted on fixing plates 42-43 which are removable when the vehicle, respectively the movable frame 35 is in the overturning position.
  • the reversing device can be provided with 3 sets of wheels, that is to say, 2 wheels with the rear and a swivel wheel at the front cooperating with a drawbar or 4 swivel wheels mounted on the frames.
  • the frames 1 and 2 will be fixed to the ground, the vehicle 30 pivoting by means of rollers located inside the frames 1 and 2 which act as guide rails.
  • the overturning device will be provided with two carriages each placed under a frame and provided with at least two rollers which allow better rotation of the entire device, the coefficient of friction being greatly reduced.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Body Structure For Vehicles (AREA)
  • Vehicle Body Suspensions (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

The vehicle tilting device comprises moving frames (1-2) which are rigidly fixed to the hub of the wheels (21-27) by means of an adjustable mechanism (14, 25) secured to a transverse bar (10) wich is rigidly welded to bent shaped sections (3-4) of which the curvature radius center passes exactly by the gravity center of the vehicle (30) which is thus in a position of balanced transversal rotation enabling the access to all inner and outer parts of the vehicle (30).

Description

L'invention concerne un dispositif de renversement pour véhicules conformément au préambule de la revendication 1.The invention relates to a reversing device for vehicles according to the preamble of claim 1.

Un tel dispositif de renversement pour véhicules est connu de la demande US-A-2 583 877. L'inconvénient de celui-ci est que le mécanisme réglable est difficile à manipuler et doit être fixé à des parties du cadre du véhicule dont l'accès est difficile. Par les demandes en brevet suisses CH-A-511 729, CH-A-325 947 ou par la demande britannique GB-A-930 486 on sait que pour des dispositifs de renversement de véhicules semblables on peut prévoir la fixation du véhicule au moyeu des roues. On connaît par ailleurs de la demande en brevet US-A-2 493 295 une fixation de véhicule qui consiste en une plaque de base sur laquelle pivotent deux bras dont l'autre extrémité peut être fixée au tambour de frein d'un véhicule.Such a reversing device for vehicles is known from US-A-2,583,877. The disadvantage of this is that the adjustable mechanism is difficult to handle and must be fixed to parts of the vehicle frame, the access is difficult. By Swiss patent applications CH-A-511 729, CH-A-325 947 or by British application GB-A-930 486 it is known that for overturning devices of similar vehicles it is possible to provide for the attachment of the vehicle to the hub wheels. Also known from patent application US-A-2 493 295 is a vehicle attachment which consists of a base plate on which pivot two arms, the other end of which can be attached to the brake drum of a vehicle.

L'invention a pour but de réaliser un dispositif pour véhicules facile à monter et de prix abordable du genre décrit plus haut qui permette un accès facile à toutes les parties du véhicule.The object of the invention is to provide an easy-to-assemble and affordable vehicle device of the kind described above which allows easy access to all parts of the vehicle.

Selon l'invention, cette tâche est résolue par les caractéristiques distinctives de la revendication 1. Des caractéristiques préférentielles qui perfectionnent avantageusement l'invention sont énoncées dans les revendications subordonnées.According to the invention, this task is solved by the distinctive features of claim 1. Preferential features which advantageously improve the invention are set out in the dependent claims.

En raison de la conception de l'invention, le dispositif de renversement pour véhicules peut être utilisé avantageusement pour différents types de véhicules étant donné qu'une simple adaptation aux différentes positions du centre de gravité est possible. Le dispositif de renversement pour véhicules ne possède pas seulement un principe de construction avantageux qui est donc peu coûteux à fabriquer, mais il peut aussi être manipulé simplement et sans problèmes. Grâce à son dimensionnement, le dispositif de renversement pour véhicules selon l'invention a pour avantage de pouvoir être rangé sur une surface réduite pour un usage occasionnel ce qui le rend apte à être utilisé dans de petits ateliers également.Due to the design of the invention, the reversing device for vehicles can be advantageously used for different types of vehicles since a simple adaptation to the different positions of the center of gravity is possible. The reversing device for vehicles not only has an advantageous construction principle which is therefore inexpensive to manufacture, but it can also be handled simply and without problems. Thanks to its dimensioning, the reversing device for vehicles according to the invention has the advantage of being able to be stored on a reduced surface for occasional use which makes it suitable for use in small workshops also.

Ci-après sont expliqués de manière plus détaillée des exemples d'exécution de l'invention avec référence aux dessins joints.

  • La figure 1 montre une vue schématique en profil transversal d'un véhicule pourvu d'un dispositif de renversement.
  • La figure 2 montre une vue schématique en élévation longitudinale conforme à la fig. 1.
  • La figure 3 montre une vue schématique en profil transversal dans une position quelconque de travail.
  • La figure 4 montre une vue en élévation partiellement coupée du mécanisme de fixation réglable monté sur la barre.
  • La figure 5 montre un dispositif pourvu de roues.
Below are explained in more detail examples of execution of the invention with reference to the accompanying drawings.
  • Figure 1 shows a schematic cross-sectional view of a vehicle provided with a reversing device.
  • FIG. 2 shows a schematic view in longitudinal elevation in accordance with FIG. 1.
  • Figure 3 shows a schematic cross-sectional view in any working position.
  • Figure 4 shows a partially cut elevation view of the adjustable fastening mechanism mounted on the bar.
  • Figure 5 shows a device with wheels.

On va maintenant décrire, en regard des fig. 1 et 2, le dispositif de renversement, objet de la présente invention, qui comprend des cadres mobiles 1 et 2, dont l'un 2 se compose de profilés 3-4 cintrés dont la partie supérieure 5 se termine par une partie rectiligne 6-7. Les profilés 3-4 sont soudés rigidement sur une barre 10 transversale porteuse et rigidifidiée par des entretoises verticales 11 et diagonales 12. Sur la barre 10 transversale, il a été prévu un mécanisme de fixation 14 (fig. 1-4), qui se compose d'une plaque de base réglable 15 surmontée d'un support 16 qui est muni de trous de positionnement 17-18 permettant le montage oscillant des bras 19-20 qui sont ajustés et fixés sur le moyeu 21 de la roue avant gauche par des moyens connus et par conséquent non décrits.We will now describe, with reference to FIGS. 1 and 2, the reversing device, object of the present invention, which comprises movable frames 1 and 2, one of which 2 consists of 3-4 curved profiles, the upper part 5 of which ends in a straight part 6- 7. The profiles 3-4 are rigidly welded to a load-bearing transverse bar 10 and rigidified by vertical and diagonal spacers 11 12. On the transverse bar 10, a fixing mechanism 14 has been provided (fig. 1-4), which is consists of an adjustable base plate 15 surmounted by a support 16 which is provided with positioning holes 17-18 allowing the oscillating mounting of the arms 19-20 which are adjusted and fixed on the hub 21 of the left front wheel by known means and therefore not described.

Le mécanisme 25 étant en tout point de vue identique au mécanisme de fixation 14 de la roue avant gauche qui a été décrit ci-dessus.The mechanism 25 being in every respect identical to the fixing mechanism 14 of the left front wheel which has been described above.

Comme on peut rapidement le constater, les bras 19-20 sont montés pivotant dans les trous 17-18 pour un réglage rapide, la plaque 15 pouvant également être ajustée transversalement au moyen des boulons 22-23 qui coulissent dans des trous oblongs.As can quickly be seen, the arms 19-20 are pivotally mounted in the holes 17-18 for quick adjustment, the plate 15 can also be adjusted transversely by means of the bolts 22-23 which slide in oblong holes.

Le principe de fonctionnement est le suivant : Dans un premier temps, on soulève toute la partie avant du véhicule 30 au moyen d'un cric de levage monté sur roulettes, de manière à positionner le cadre 2 sur l'essieu avant du véhicule 30 qui a préalablement été dégagé de ses roues, le montage étant réalisé rapidement au moyen des bras 19-20 qui sont fixés sur le moyeu 21 respectivement 27 par l'intermédiaire des goujons 28 servant à la fixation des roues. Ensuite dans une seconde opération on procède à la surélévation de la partie arrière du'véhicule 30 au moyen d'un cric pour le montage du cadre 1 sur l'essieu arrière, selon le principe qui a été décrit pour la partie avant du véhicule 30. Dès cet instant, le véhicule 30 peut être renversé (fig. 3) transversalement sans aucune difficulté pour permettre un accès aisé des pièces à changer ou à réparer directement à hauteur des mains de l'opérateur, ce qui permet une plus grande rapidité de l'intervention. Comme le montre explicitement la fig. 3, il a été prévu une cale 28 bloquant définitivement le véhicule dans une position prédéterminée qui peut être modifiée en tout temps.The operating principle is as follows: Firstly, the entire front part of the vehicle 30 is raised by means of a lifting jack mounted on casters, so as to position the frame 2 on the front axle of the vehicle 30 which has previously been released from its wheels, the assembly being carried out quickly by means of the arms 19-20 which are fixed to the hub 21 respectively 27 by means of the studs 28 used for fixing the wheels. Then in a second operation, the rear part of the vehicle 30 is raised by means of a jack for mounting the frame 1 on the rear axle, according to the principle which has been described for the front part of the vehicle 30. From this instant, the vehicle 30 can be overturned (fig. 3) transversely without any difficulty to allow easy access of the parts to be changed or repaired directly at the operator's hands, which allows greater speed of intervention. As shown in fig. 3, a wedge 28 has been provided for definitively blocking the vehicle in a predetermined position which can be modified at any time.

La fig. 5 montre un cadre mobile 35 pourvu d'une barre transversale 36 rigidifiée au moyen des entretoises verticales 37 et diagonales 38.Fig. 5 shows a movable frame 35 provided with a transverse bar 36 stiffened by means of the vertical 37 and diagonal 38 spacers.

Le cadre mobile 35 est en plus muni de profilés creux 39 qui permettent le positionnement du véhicule à différents angles de rotation et ceci par l'intermédiaire d'une béquille 45 qui s'ajuste, par un moyen de sécurité, dans un des profilés creux 39. Le cadre mobile 35 comprend encore des roues de déplacement 40-41 montées sur des plaques de fixation 42-43 qui sont amovibles lorsque le véhicule, respectivement le cadre mobile 35 est en position de renversement.The movable frame 35 is additionally provided with hollow sections 39 which allow the positioning of the vehicle at different angles of rotation and this by means of a stand 45 which adjusts, by a safety means, in one of the hollow sections 39. The movable frame 35 also comprises displacement wheels 40-41 mounted on fixing plates 42-43 which are removable when the vehicle, respectively the movable frame 35 is in the overturning position.

Le dispositif de renversement pouvant être pourvu de 3 jeux de roues c'est-à-dire, 2 roues à l'arrière et une roue pivotante à l'avant coopérant avec un timon d'attelage ou de 4 roues pivotantes montées sur les cadres.The reversing device can be provided with 3 sets of wheels, that is to say, 2 wheels with the rear and a swivel wheel at the front cooperating with a drawbar or 4 swivel wheels mounted on the frames.

Dans une variante d'exécution, les cadres 1 et 2 seront fixés au sol, le véhicule 30 pivotant au moyen de galets se trouvant à l'intérieur des cadres 1 et 2 qui font office de rails de guidage.In an alternative embodiment, the frames 1 and 2 will be fixed to the ground, the vehicle 30 pivoting by means of rollers located inside the frames 1 and 2 which act as guide rails.

Dans une autre variante d'exécution le dispositif de renversement sera pourvu de deux chariots placés chacun sous un cadre et pourvu d'au moins deux galets qui permettent une meilleure rotation de l'ensemble du dispositif, le coefficient de frottement étant fortement réduit.In another alternative embodiment, the overturning device will be provided with two carriages each placed under a frame and provided with at least two rollers which allow better rotation of the entire device, the coefficient of friction being greatly reduced.

Claims (5)

1. Tilting device for vehicles comprising at least two movable frames (1, 2 ; 35) which are rigidly mountable at a vehicle (30) by at least one adjustable mechanism (14, 25), positioned on a traverse support (10) fixed to profiles for turning, the axis through the center of curvature thereof passing through the center of gravity of the vehicle after mounting thereof, said vehicle thus being in an outbalanced transverse tilted position, permitting immediate access to all parts of said vehicle, characterized in that each adjustable mechanism (14, 25) comprises arms (19, 20) having a set of holes in their longitudinal direction for rigid mounting at the hubs (21, 22) of the wheels, said arms (19, 20) being pivotable mounted on a basis plate (15).
2. Tilting device according to claim 1, characterized in that said movable frames comprise adjusting carriages having two rollers, said carriages lying freely on the outer circumference of said frames and providing a small coefficient of friction, when said frames are turning.
3. Tilting device according to claim 1, characterized in that said movable frames (35) comprise locking latches (45) engaging profile supports mounted on the frame for holding said vehicle (30) in a determined position.
4. Tilting device according'to claim 1, characterized in that said frames (35) comprise four dirigible and detachable wheels (40, 41).
5. Tilting device according to claim 1, characterized in that said frames (35) comprise three wheels (40, 41) two, (40, 41) of which being mounted at the rear frame (35) and one being mounted dirigibly at the front frame, all wheels (40, 41) being detachable.
EP84901731A 1983-05-10 1984-04-30 Tilting device for vehicles Expired EP0146557B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2539/83 1983-05-10
CH2539/83A CH653627A5 (en) 1983-05-10 1983-05-10 TIPPING DEVICE FOR VEHICLE.

Publications (2)

Publication Number Publication Date
EP0146557A1 EP0146557A1 (en) 1985-07-03
EP0146557B1 true EP0146557B1 (en) 1987-01-21

Family

ID=4236069

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84901731A Expired EP0146557B1 (en) 1983-05-10 1984-04-30 Tilting device for vehicles

Country Status (9)

Country Link
EP (1) EP0146557B1 (en)
AT (1) AT389293B (en)
CH (1) CH653627A5 (en)
DE (2) DE3490114C2 (en)
ES (1) ES532234A0 (en)
GB (1) GB2149733B (en)
IT (1) IT1173977B (en)
NL (1) NL8420095A (en)
WO (1) WO1984004503A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1221678A (en) * 1985-07-08 1987-05-12 Kenneth F. Dyer Vehicle lifting device
US4971511A (en) * 1987-03-19 1990-11-20 Stevens Michael E Vehicle lifting device
GB9311968D0 (en) * 1993-06-10 1993-07-28 Mann Alexander M Vehicle rotator
DE4326786B4 (en) * 1993-08-10 2004-03-18 Ursula Liqui Tipping jack
DE102008052076A1 (en) 2008-10-17 2010-04-22 Spiegelmacher, Kurt, Prof. Dr. Ing. Device for muscle power-operated rotation of vehicle, has torque-compensating device compensating deviation of vehicle center of gravity and torque through weight connected with pivoting frame or through lifting or lowering of vehicle
DE102012002400B4 (en) 2011-03-17 2020-06-18 Eb-Invent Gmbh manipulator
ES2632235B1 (en) * 2016-03-10 2018-06-21 Xavier PÉREZ FUSTÉ Vehicle dump structure
DE102019119728B3 (en) * 2019-07-22 2020-10-01 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Transport device for transporting a vehicle along an assembly line

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE528226C (en) * 1931-06-26 Hans Hochfeld Dr Ing Device for tipping motor vehicles
DE495592C (en) * 1930-04-12 Hans Hochfeld Dr Ing Device for tipping motor vehicles
GB178708A (en) * 1921-04-12 1922-04-27 Allen Joseph Mize Improvements in tilting frames or devices for vehicles
GB227464A (en) * 1924-01-09 1925-06-11 Anonima Ohg Di Pinerolo Soc Improvements relating to supporting devices for vehicles
DE505497C (en) * 1926-11-11 1930-08-20 Hans Hochfeld Dr Ing Device for tipping motor vehicles
DE604437C (en) * 1931-08-19 1934-10-20 Karl Lips Car turner, in particular motor vehicle turner, the mathematical turning axis of which lies in a plane extending perpendicularly between the carriage wheels
US2493295A (en) * 1946-02-08 1950-01-03 Kenneth F Kron Vehicle support
CH256311A (en) * 1947-02-03 1948-08-15 Wilson Bowler Edwin Simeon Tilting device for vehicles.
US2583877A (en) * 1947-04-04 1952-01-29 Henry L Peyron Automobile hoist and positioner
DE910117C (en) * 1950-09-03 1954-04-29 Erwin Kabbert Device for tilting motor vehicles or the like.
CH325947A (en) * 1954-09-02 1957-11-30 Cesari Mario Device applicable to automobiles to tip them sideways, in order to facilitate repair
GB930486A (en) * 1961-03-14 1963-07-03 Samuel Martin Car tumbler
CH511729A (en) * 1969-06-30 1971-08-31 Suhner Willy Device for tilting vehicles
ZA764779B (en) * 1976-08-09 1978-04-26 W Johnston Improvements in and relating to side rolling devices for motor vehicles

Also Published As

Publication number Publication date
AT389293B (en) 1989-11-10
IT8420868A0 (en) 1984-05-10
IT1173977B (en) 1987-06-24
WO1984004503A1 (en) 1984-11-22
GB8426525D0 (en) 1984-11-28
ES8503293A1 (en) 1985-03-01
DE3490114C2 (en) 1988-06-30
CH653627A5 (en) 1986-01-15
GB2149733A (en) 1985-06-19
ES532234A0 (en) 1985-03-01
NL8420095A (en) 1985-02-01
GB2149733B (en) 1986-10-29
EP0146557A1 (en) 1985-07-03
DE3490114T1 (en) 1985-06-27
ATA901184A (en) 1989-04-15

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