FR2488195A2 - Load surface for lorries - is moved from loading to transporting position by arms actuated by hydraulic rams - Google Patents

Load surface for lorries - is moved from loading to transporting position by arms actuated by hydraulic rams Download PDF

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Publication number
FR2488195A2
FR2488195A2 FR8017633A FR8017633A FR2488195A2 FR 2488195 A2 FR2488195 A2 FR 2488195A2 FR 8017633 A FR8017633 A FR 8017633A FR 8017633 A FR8017633 A FR 8017633A FR 2488195 A2 FR2488195 A2 FR 2488195A2
Authority
FR
France
Prior art keywords
load surface
loading
arms
lorries
hydraulic rams
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.)
Pending
Application number
FR8017633A
Other languages
French (fr)
Inventor
Robert Lohr
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.)
Lohr SA
Original Assignee
Lohr SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FR7739737A external-priority patent/FR2413238A1/en
Application filed by Lohr SA filed Critical Lohr SA
Priority to FR8017633A priority Critical patent/FR2488195A2/en
Publication of FR2488195A2 publication Critical patent/FR2488195A2/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/06—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles
    • B60P3/07—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles for carrying road vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B60P1/64—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading the load supporting or containing element being readily removable
    • B60P1/6418—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading the load supporting or containing element being readily removable the load-transporting element being a container or similar
    • B60P1/6454—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading the load supporting or containing element being readily removable the load-transporting element being a container or similar the load transporting element being shifted by means of an inclined ramp connected to the vehicle

Abstract

The device for loading and transporting articles includes a load surface which, when retracted, rests on rollers (3) fixed to the rear of the lorry. One or more arms (4) are jointed at one end to the chassis and at the other end to the front part of the load surface. The arms are actuated by hydraulic rams to deploy the load surface to the rear of the vehicle and come to rest on a support (14) attached to a false chassis (2). When deployed, the load surface is supported by the arms at one end and by rollers (8) at the other.

Description

le brevet principal a pour objet un dispositif de hissage et de transport de charges unitaires sur véhicule, qui est essentiellement constitué par un plateau reposant sur des galets fixés au voisinage de la partie arrière du véhicule, par un ou plusieurs bras articulés à une extrémité sur le châssis du véhicule et à l'autre extrémité au voisinage de la partie avant du plateau, et par un organe moteur, sous forme d'un ou de plusieurs vérins hydrauliques à double effet, lié, d'une part, à la partie avant du châssis, et, d'autre part, aux bras mobiles, et permettant la rotation des bras autour de l'articulation solidaire du châssis du véhicule. the main patent relates to a device for hoisting and transporting unit loads on a vehicle, which essentially consists of a plate resting on rollers fixed in the vicinity of the rear part of the vehicle, by one or more arms articulated at one end on the chassis of the vehicle and at the other end in the vicinity of the front part of the platform, and by a drive member, in the form of one or more double-acting hydraulic cylinders, linked, on the one hand, to the front part of the chassis, and, on the other hand, to the movable arms, and allowing the rotation of the arms around the joint integral with the chassis of the vehicle.

La présente demande de certificat d'addition a pour objet une variante de réalisation de l'invention caractérisée en ce que, en position de hissage, le plateau repose, d'une part, par l'intermédiaire des bielles d'articulation, sur un support fixe solidaire du faux-châssis, et, dtautre part, sur les galets arrière du plateau. The present application for a certificate of addition relates to an alternative embodiment of the invention characterized in that, in the hoisting position, the plate rests, on the one hand, by means of articulation rods, on a fixed support integral with the subframe, and, on the other hand, on the rear rollers of the plate.

L'invention sera mieux comprise grâce à la description ci-apres, qui se rapporte à des modes de réalisation préférés, donnés à titre d'exemples non limitatifs, et expliqués avec référence au dessin schématique annexé, dans lequel les figures 1 à 4 représentent respectivement l'adaptation de la variante de réalisation conforme à l'invention aux modes de réalisation des figures 1 à 3, 4 à 6, 7 à 9, et 10 à 12 du brevet principal . The invention will be better understood from the description below, which relates to preferred embodiments, given by way of nonlimiting examples, and explained with reference to the appended schematic drawing, in which FIGS. 1 to 4 represent respectively the adaptation of the alternative embodiment according to the invention to the embodiments of Figures 1 to 3, 4 to 6, 7 to 9, and 10 to 12 of the main patent.

Conformément à l'invention, et comme le montrent, à titre d'exemple, les figures 1 à 4 des dessins annexés, le faux-châssis 2 est muni d'un support fixe 14, solidaire dudit faux-châssis, et contre lequel viennent buter, en position de hissage, les bielles d'articulation 4 supportant le plateau, qui repose sur le sol par ses galets arrière 8. According to the invention, and as shown, by way of example, Figures 1 to 4 of the accompanying drawings, the subframe 2 is provided with a fixed support 14, integral with said subframe, and against which come abut, in hoisting position, the articulation connecting rods 4 supporting the plate, which rests on the ground by its rear rollers 8.

Grâce à ce mode de réalisation le plateau ne repose plus sur les galets 3 du faux-châssis 2, en position de hissage, de sorte qu'est rdatisé un allègement substantiel de la charge sur l'essieu arrière, et que l'adjonction de béquilles escamotables, ou appuis supplémentaires analogues, sous les galets 3 du fauxchâssis 2 devient inutile. En effet, par ce mode de réalisation, la répartition des réactions est mieux réalisée entre les appuis naturels du véhicule, que représentent les essieux avant et arrière, et les galets arrière 8 du plateau. Thanks to this embodiment, the plate no longer rests on the rollers 3 of the sub-frame 2, in the hoisting position, so that a substantial reduction in the load on the rear axle is achieved, and that the addition of retractable crutches, or similar additional supports, under the rollers 3 of the subframe 2 becomes unnecessary. Indeed, by this embodiment, the distribution of reactions is better achieved between the natural supports of the vehicle, which represent the front and rear axles, and the rear rollers 8 of the plate.

Bien entendu, l'invention ntest pas limitée anx modes de réalisation décrits et représentés aux dessins annexés. Des modifications restent possibles, notamment du point de vue de la forme et de la constitution du support,ou par substitution d'équi- valent s techniques, sans sortir pour autant du domaine de protection de l'invention.  Of course, the invention is not limited to the embodiments described and shown in the accompanying drawings. Modifications remain possible, in particular from the point of view of the form and constitution of the support, or by substitution of technical equivalents, without thereby departing from the scope of protection of the invention.

Claims (1)

-REVENtICÂTION-  -REVENtICÂTION- Dispositif de hissage et de transport de charges unitaires sur véhicule, suivant l'une quelconque des revendications 1 à 6 du brevet principal, caractérisé en ce que le fauxchâssis (2) est muni d'un support fixe (14) solidaire dudit faux-châssis (2), et contre lequel viennent buter, en position de hissage, les bielles d'articulation (4) supportant le plateau, qui repose sur le sol par ses galets arrière (8)  Device for hoisting and transporting unit loads on a vehicle, according to any one of claims 1 to 6 of the main patent, characterized in that the subframe (2) is provided with a fixed support (14) integral with said subframe (2), and against which abut, in hoisting position, the articulation rods (4) supporting the plate, which rests on the ground by its rear rollers (8)
FR8017633A 1977-12-27 1980-08-07 Load surface for lorries - is moved from loading to transporting position by arms actuated by hydraulic rams Pending FR2488195A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8017633A FR2488195A2 (en) 1977-12-27 1980-08-07 Load surface for lorries - is moved from loading to transporting position by arms actuated by hydraulic rams

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7739737A FR2413238A1 (en) 1977-12-27 1977-12-27 Self-loading lorry - has platform fitted to chassis to be raised and lowered by double acting hydraulic rams
FR8017633A FR2488195A2 (en) 1977-12-27 1980-08-07 Load surface for lorries - is moved from loading to transporting position by arms actuated by hydraulic rams

Publications (1)

Publication Number Publication Date
FR2488195A2 true FR2488195A2 (en) 1982-02-12

Family

ID=26220376

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8017633A Pending FR2488195A2 (en) 1977-12-27 1980-08-07 Load surface for lorries - is moved from loading to transporting position by arms actuated by hydraulic rams

Country Status (1)

Country Link
FR (1) FR2488195A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3930024A1 (en) * 1989-09-08 1991-03-21 Sedelmayer Franz X Jun LOADING PLATFORM FOR A VEHICLE, IN PARTICULAR MOTOR VEHICLE LOADER
US5454684A (en) * 1994-05-31 1995-10-03 Berens; Robin H. Rollout dumping box for utility vehicle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2413238A1 (en) * 1977-12-27 1979-07-27 Lohr Sa Self-loading lorry - has platform fitted to chassis to be raised and lowered by double acting hydraulic rams

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2413238A1 (en) * 1977-12-27 1979-07-27 Lohr Sa Self-loading lorry - has platform fitted to chassis to be raised and lowered by double acting hydraulic rams

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3930024A1 (en) * 1989-09-08 1991-03-21 Sedelmayer Franz X Jun LOADING PLATFORM FOR A VEHICLE, IN PARTICULAR MOTOR VEHICLE LOADER
US5454684A (en) * 1994-05-31 1995-10-03 Berens; Robin H. Rollout dumping box for utility vehicle

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