FR2560557A1 - Pneumatic-tyred tractor with lifting mechanism - Google Patents

Pneumatic-tyred tractor with lifting mechanism Download PDF

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Publication number
FR2560557A1
FR2560557A1 FR8403345A FR8403345A FR2560557A1 FR 2560557 A1 FR2560557 A1 FR 2560557A1 FR 8403345 A FR8403345 A FR 8403345A FR 8403345 A FR8403345 A FR 8403345A FR 2560557 A1 FR2560557 A1 FR 2560557A1
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FR
France
Prior art keywords
wheels
rails
braking
rail
wagons
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.)
Granted
Application number
FR8403345A
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French (fr)
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FR2560557B1 (en
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to FR8403345A priority Critical patent/FR2560557B1/en
Priority to DE19853506969 priority patent/DE3506969A1/en
Publication of FR2560557A1 publication Critical patent/FR2560557A1/en
Application granted granted Critical
Publication of FR2560557B1 publication Critical patent/FR2560557B1/en
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
    • B60F1/00—Vehicles for use both on rail and on road; Conversions therefor
    • B60F1/005—Vehicles for use both on rail and on road; Conversions therefor with guiding elements keeping the road wheels on the rails
    • 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
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/065—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks non-masted
    • 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
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/07509—Braking
    • 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
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/07572—Propulsion arrangements

Abstract

The tractor (1) has a lifting mechanism (2), esp. forks for pallet handling (3), and also pneumatic tyred driving and steering wheels (8,9). To allow loading, unloading and shunting of rail tracks as well as working on smooth surfaces, additional steel rail wheels (4,5) have flanges (11). These can be slid in relation to the chassis, particularly by lowering, to bring them in contact with the rails. A draw bar (13) has a coupling (15) for a rail truck hook (16) and a comrpessed air vessel (19) with hose (17) and coupling for braking.

Description

L'objet de l'invention concerne un dispositif de chariot élévateur, tracteur, rails, route. The object of the invention relates to a forklift device, tractor, rails, road.

Il est destiné à effectuer ses déplacements pour prises de charges et dépôts de charges, aussi bien sur une aire plane, quais de gare ou autres que sur voie ferrée. It is intended to carry out its movements for taking loads and deposit of loads, as well on a flat surface, platforms of station or other than on railroad.

Les appareils de ce genre étaient jusqu'à ce jour équipés pour charger ou décharger les marchandises sur des surfaces planes mais ne pouvaient pas circuler sur rails pour charger ou décharger les wagons et étaient dans l'impossibilité de déplacer les rames en assurant en même temps leur freinage. Apparatus of this kind were until now equipped to load or unload goods on flat surfaces but could not travel on rails to load or unload the wagons and were unable to move the trains while ensuring at the same time their braking.

Le dispositif suivant l'invention supprime ces inconvénients et donne la possibilité d'assurer une circulation par les aires planes ainsi qu'un déplacement sur rails par utilisation de la traction pneumatique et de la sustentation par roues métalliques escamotables avec les ensembles d ' attelage automatique ainsi que de freinage pour permettre l'application nouvelle des chariots élévateurs. The device according to the invention eliminates these drawbacks and gives the possibility of ensuring circulation through the flat areas as well as movement on rails by using pneumatic traction and lift by retractable metal wheels with the automatic coupling assemblies. as well as braking to allow the new application of forklifts.

Il est constitué par la combinaison de la sustentation et entraînement par quatre roues motrices pneumatiques avec des roues métal liques libres et mobiles dans le plan vertical commandées par vérin, ainsi que par les dispositifs de freinage et d'attelage automatique des wagons. It consists of the combination of lift and drive by four pneumatic drive wheels with free metal wheels movable in the vertical plane controlled by cylinder, as well as by braking devices and automatic coupling of wagons.

Sur les dessins annexés, donnés à titre d'exemple non limitatif, d'une des formes de réalisation de l'objet de 1 'invention
La figure 1 représente vu en élévation et dans son ensemble le chariot élévateur rails, route.In the accompanying drawings, given by way of nonlimiting example, of one of the embodiments of the subject of the invention
Figure 1 shows in elevation and as a whole the rails, road forklift.

Les figures 2 et 3 montrent schématiquement le dispositif de sustentation des roues métalliques escamotables avant et arrière. Figures 2 and 3 schematically show the lifting device of the retractable metal wheels front and rear.

Le chariot 1 est constitué figure 1 de la façon classique avec organes élévateurs 2 et fourche de palettes 3 dans leur position haute et basse 2', 3'.  The carriage 1 is constituted in FIG. 1 in the conventional way with lifting members 2 and pallet fork 3 in their high and low position 2 ', 3'.

I1 est pourvu à 11 avant et à l'arrière d'une paire de roues métalliques 4, 5 montées libres sur bras articulé 6 ou cadre 7. I1 is provided at the front and at the rear with a pair of metallic wheels 4, 5 mounted freely on an articulated arm 6 or frame 7.

Les roues sont situées dans le même axe vertical queles quatre roues porteuses et motrices 8, 9 montées avec des bandages pneumatiques. The wheels are situated in the same vertical axis as the four carrying and driving wheels 8, 9 mounted with pneumatic tires.

Les roues métalliques dont la jante supporte le bandage métallique 10 avec boudin de guidage 11 situé sur sa face interne exactement comme les roues de wagons. Metal wheels, the rim of which supports the metal band 10 with guide flange 11 located on its internal face exactly like the wheels of wagons.

Elles sont déplacées sur leurs supports escamotables 6, 7 au moyen de vérins de façon que lorsqu'elles sont en position basse, elles contactent le rail 12 sans surélever les bandages pneumatiques moteurs 8, 9 qui permettent la traction. They are moved on their retractable supports 6, 7 by means of jacks so that when they are in the low position, they contact the rail 12 without raising the pneumatic drive tires 8, 9 which allow traction.

Ce chariot tracteur est muni d'une barre d'attelage 13 avec ressort amortisseur 14 et entonnoir 15 destiné à encercler et envelopper un crochet 16 de 1' attelage du wagon et de le claveter. This tractor trolley is provided with a drawbar 13 with shock absorbing spring 14 and funnel 15 intended to encircle and wrap a hook 16 of the wagon coupling and to key it.

Un flexible d ' air comprimé 17 relié au réservoir avec verrouillage d ' accouplement 18. Cet ensemble d 'éléments est complété par un marchepied 20 permettant au personnel de guider la manoeuvre. A compressed air hose 17 connected to the tank with coupling lock 18. This set of elements is completed by a step 20 allowing the personnel to guide the maneuver.

Ce- chariot élévateur est utilisable pour la manoeuvre des fardeaux comme tous les appareils de manutention avec fourches de soulèvement et de transports de palettes. This forklift can be used for handling loads like all handling devices with lifting forks and pallet transport.

Par contre, lorsqu'il s'agit de charger et de décharger des wagons, il peut circuler sur rails en tous points où se trouvent les wagons sur voie ferrée. On the other hand, when it comes to loading and unloading wagons, it can run on rails at all points where the wagons are on the railway.

Ses quatre roues motrices dont deux directionnelles lui permettent de franchir les rails et de prendre toutes les positions désirées. Son bras de levage par sa trajectoire lui donne la possibilité d'atteindre tous les espaces porteurs des wagons. Its four-wheel drive including two directional allow it to cross the rails and take all the desired positions. Its lifting arm by its trajectory gives it the possibility of reaching all the load-bearing spaces of the wagons.

I1 peut enfin vu sa puissance même réduite déplacer un wagon ou même une rame de wagon pour l'amener à un quai de chargement ou l'en éloigner.On peut monter sur ce chariot d'autres accessoires, telles que balayeuse aspiratrice, épateuse.  It can finally see its power even reduced to move a wagon or even a wagon train to bring it to a loading dock or away from it. We can mount on this trolley other accessories, such as vacuum sweeper, stripper.

Toutefois les formes, dimensions et dispositions des différents éléments pourront varier dans la limite des équivalents comme d'ailleurs les matières utilisées pour leur -fabrication, sans changer pour cela, la conception générale de l'invention qui vient d'être décrite.  However, the shapes, dimensions and arrangements of the various elements may vary within the limit of equivalents, as moreover the materials used for their manufacture, without changing the general design of the invention which has just been described.

Claims (4)

REVENDICATIONS 10 Dispositif de chariot élévateur tracteur, rails, route permettant d'effectuer ses déplacements pour chargement et déchargement aussi bien sur une aire plane que sur une voie ferrée, tout en assurant non seulement le déplacement des wagons mais en même temps leur freinage, se caractérisant par la combinaison, la sustentation motrice par les roues (8, 9) montées sur pneumatiques et le déplacement sur rails par roues métalliques (4, 5) escamotables, alors que l'attelage (13) et le freinage (17) sont incorporés -à la carrosserie du chariot (1) porteur de la plate-forme de guidage (20). 10 Tractor forklift device, rails, road for carrying out its movements for loading and unloading both on a flat surface and on a railway track, while ensuring not only the movement of the wagons but at the same time their braking, being characterized by the combination, the engine lift by the wheels (8, 9) mounted on tires and the movement on rails by retractable metal wheels (4, 5), while the coupling (13) and the braking (17) are incorporated - to the body of the carriage (1) carrying the guide platform (20). 20 Dispositif suivant la revendication 1 se caractérisant par le fait que lors du déplacement par rails, les quatre roues motrices (8, 9) sont en contact avec le rail (12) en même temps que les roues métalliques à jante (10) et à boudin directionnel (11) sont également en contact avec le rail (12). 20 Device according to claim 1 characterized in that during the displacement by rails, the four driving wheels (8, 9) are in contact with the rail (12) at the same time as the metallic rim wheels (10) and directional flange (11) are also in contact with the rail (12). 3 Dispositif suivant la revendication 1 se caractérisant par le fait que les roues métalliques (4, 5) sont montées à l'avant et à l'arrière sur bras articulés (6) et sur armature (7) formant supports escamotables au moyen de vérin. 3 Device according to claim 1 characterized in that the metal wheels (4, 5) are mounted at the front and at the rear on articulated arms (6) and on frame (7) forming retractable supports by means of jack . 40 Dispositif suivant la revendication 1 se caractérisant par le fait que la barre d'attelage (13) comporte un ressort amortisseur (14) et un entonnoir enveloppant (15) se clavetant automatiquement sur le crochet (16) du wagon. 40 Device according to claim 1 characterized in that the drawbar (13) comprises a damping spring (14) and an enveloping funnel (15) automatically keyed onto the hook (16) of the wagon. 50 Dispositif suivant la revendication 1 se caractérisant par le fait que le conduit flexible (17) avec tête de raccordement 18) est relié au réservoir d'air comprimé (19) monté sur le chariot (4) pour le freinage des wagons.  50 Device according to claim 1, characterized in that the flexible duct (17) with connection head 18) is connected to the compressed air tank (19) mounted on the carriage (4) for braking the wagons.
FR8403345A 1984-03-01 1984-03-01 LIFT TRUCK DEVICE, TRACTOR, RAILS, ROAD Expired FR2560557B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8403345A FR2560557B1 (en) 1984-03-01 1984-03-01 LIFT TRUCK DEVICE, TRACTOR, RAILS, ROAD
DE19853506969 DE3506969A1 (en) 1984-03-01 1985-02-27 Tractor with lifting device, in particular for pallets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8403345A FR2560557B1 (en) 1984-03-01 1984-03-01 LIFT TRUCK DEVICE, TRACTOR, RAILS, ROAD

Publications (2)

Publication Number Publication Date
FR2560557A1 true FR2560557A1 (en) 1985-09-06
FR2560557B1 FR2560557B1 (en) 1989-07-07

Family

ID=9301677

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8403345A Expired FR2560557B1 (en) 1984-03-01 1984-03-01 LIFT TRUCK DEVICE, TRACTOR, RAILS, ROAD

Country Status (2)

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DE (1) DE3506969A1 (en)
FR (1) FR2560557B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1284233A2 (en) * 2001-08-16 2003-02-19 Partek Cargotec GmbH Forklift truck

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3724398A1 (en) * 1987-07-23 1989-02-02 Schneider Walter Gmbh Co Kg System for controlling the tractive force of a vehicle suitable for operation on roads and rails during its operation on rails

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380397A (en) * 1965-12-22 1968-04-30 Australian Railway Equipment Convertible rail-highway locomotive
FR2285279A1 (en) * 1974-09-17 1976-04-16 Mini Verkehrswesen MIXED DUCT COUPLING FOR AUTOMATIC CENTRAL BUFFER COUPLINGS, PREFERRED FOR VEHICLES ON TRACKS
US4086856A (en) * 1976-09-27 1978-05-02 Chenoweth Charles E Apparatus employing an intermediate vehicle for operably intercoupling a tractor or the like with railroad cars
US4174667A (en) * 1976-09-27 1979-11-20 Chenoweth Charles E Rail draft vehicle employing tractor-like apparatus
FR2520715A1 (en) * 1982-01-29 1983-08-05 Cadillon Fork lift truck - has articulated telescopic arms which enable fork to be manipulated

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2554463C2 (en) * 1975-12-04 1986-09-11 Klöckner-Humboldt-Deutz AG, 5000 Köln Rail guide device for road vehicles

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380397A (en) * 1965-12-22 1968-04-30 Australian Railway Equipment Convertible rail-highway locomotive
FR2285279A1 (en) * 1974-09-17 1976-04-16 Mini Verkehrswesen MIXED DUCT COUPLING FOR AUTOMATIC CENTRAL BUFFER COUPLINGS, PREFERRED FOR VEHICLES ON TRACKS
US4086856A (en) * 1976-09-27 1978-05-02 Chenoweth Charles E Apparatus employing an intermediate vehicle for operably intercoupling a tractor or the like with railroad cars
US4174667A (en) * 1976-09-27 1979-11-20 Chenoweth Charles E Rail draft vehicle employing tractor-like apparatus
FR2520715A1 (en) * 1982-01-29 1983-08-05 Cadillon Fork lift truck - has articulated telescopic arms which enable fork to be manipulated

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1284233A2 (en) * 2001-08-16 2003-02-19 Partek Cargotec GmbH Forklift truck
EP1284233A3 (en) * 2001-08-16 2003-03-26 Partek Cargotec GmbH Forklift truck

Also Published As

Publication number Publication date
DE3506969A1 (en) 1985-09-05
FR2560557B1 (en) 1989-07-07

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