FR2535665A1 - Longitudinal beam for the platform of a utility vehicle - Google Patents

Longitudinal beam for the platform of a utility vehicle Download PDF

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Publication number
FR2535665A1
FR2535665A1 FR8218692A FR8218692A FR2535665A1 FR 2535665 A1 FR2535665 A1 FR 2535665A1 FR 8218692 A FR8218692 A FR 8218692A FR 8218692 A FR8218692 A FR 8218692A FR 2535665 A1 FR2535665 A1 FR 2535665A1
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FR
France
Prior art keywords
platform
profile
section
utility vehicle
longitudinal beam
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
FR8218692A
Other languages
French (fr)
Other versions
FR2535665B1 (en
Inventor
Christian Boudot
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.)
TRAILOR SA
Original Assignee
TRAILOR 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
Application filed by TRAILOR SA filed Critical TRAILOR SA
Priority to FR8218692A priority Critical patent/FR2535665B1/en
Publication of FR2535665A1 publication Critical patent/FR2535665A1/en
Application granted granted Critical
Publication of FR2535665B1 publication Critical patent/FR2535665B1/en
Expired 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
    • B62D33/00—Superstructures for load-carrying vehicles
    • B62D33/02—Platforms; Open load compartments

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)

Abstract

The invention relates to a longitudinal beam for the platform of a utility vehicle, especially a half trailer, constituted by planking in which the planks 1 are supported in a flush manner by the upper flange of longitudinal beams 2 of T or I shaped cross section. This flange is a profiled part 2c of a canal shaped cross section, comprising, on each side of a flat sole plate 3, a lip at right angles 4 having a rebate for receiving and supporting the edge of an adjacent plank 1.

Description

L'invention se rapporte à un longeron pour plateforme de véhicule utilitairess notamment de semi-remorque, constituée par un planchéiage dont les planches sont supportes en affleurement par l'aile superieure de longerons de section en T ou en I. The invention relates to a spar for a utility vehicle platform, in particular a semi-trailer, consisting of a planking, the boards of which are supported flush with the upper wing of T-section or I-section spars.

Dans la pratique courantes I1 aile supérieure de tels longerons est une simple Qanarde Dilate le long des bords de laquelle doivent etre rapportées/des ferrures de support des planches en affleurement, c'est-à-dire de niveau avec les ailes supérieures plates des longerons. Une telle opération est longue et délicate. In current practice I1 upper wing of such beams is a simple Qanarde Dilate along the edges of which must be attached / support brackets of the boards flush, that is to say level with the flat upper wings of the beams . Such an operation is long and delicate.

La présente invention a pour but de supprimer cette opération de soudage en utilisant, en tant qu'aile supérieure des longerons5 un profilé de section en canal5 comportant, de chaque côté d'une semelle plate, une lèvre en équerre offrant une feuillure de réception et de soutien du bord d'une planche adjacente. Le profile, de préference fixé par soudage à l'âme du longeron de section en T ou en I, conduit à un longeron qui est en mesure de supporter lui-meme les planches qui lui sont adjacentes9 en affleurement avec la semelle plate dudit profilé grâce à un dimensionnement approprié de ses lèvres en équerre, sans qu1il soit besoin de rapporter aueune ferrure de support. The object of the present invention is to eliminate this welding operation by using, as the upper wing of the side members5, a channel section profile5 comprising, on each side of a flat sole, a square lip offering a receiving rebate and to support the edge of an adjacent board. The profile, preferably fixed by welding to the web of the T-shaped or I-shaped section beam, leads to a beam which is able to support itself the boards which are adjacent to it9 flush with the flat sole of said profile thanks to an appropriate dimensioning of its square lips, without it being necessary to relate to a supporting bracket.

Le profilé constituant l'aile supérieure du longeron selon l'invention peut être réalisé soit par extrusion, soit par laminage. The profile constituting the upper wing of the beam according to the invention can be produced either by extrusion or by rolling.

La description qui va suivre, en regard du dessin annexé à titre d'exemple non limitatif, permettra de bien comprendre comment la présente invention peut etre mise en pratique. The description which follows, with reference to the attached drawing by way of nonlimiting example, will make it possible to understand clearly how the present invention can be put into practice.

La figure unique représente en coupe transversale une partie de la plate-forme d'une semi-remorque équipée de longerons selon l'invention. The single figure shows in cross section a part of the platform of a semi-trailer fitted with side members according to the invention.

Le planchéiage de la plate-forme représentée partiellement est constitué par des planches 1 disposée paral
lèlement les unes-aux autres, entre lesquelles sont prévus ces longerons supports 2 s'étendant dans la même direction que les planches I.The planking of the partially represented platform consists of planks 1 arranged parallel
parallel to each other, between which are provided these support beams 2 extending in the same direction as the boards I.

Chaque longeron 2 offre une section en I et est formé d'une âme verticale 2a et de deux ailes hìorizontales 2b, 2c assemblées par soudage. Each beam 2 has an I-shaped section and is formed by a vertical core 2a and two horizontal wings 2b, 2c assembled by welding.

L'aile supérIeure 2c est constituée par un profilé extrudé comportant une semelle centrale 3 plate, bordée de deux lèvres en équerre 4 dont chacun fait apparaître une feuillure destinée à recevoir et à soutenlr une planche 1 correspondante. The upper wing 2c is constituted by an extruded profile comprising a flat central sole 3, bordered by two square lips 4 each of which reveals a rebate intended to receive and support a corresponding board 1.

Les lièvres 4 sont diriensionnées de manière que les surfaces supérieures de la semelle 3 et des planches 1 que supporte le longeron 2 soient de niveau, ce qui conduit à une plate-forme de surface parfaitement plane.  The hares 4 are dimensioned so that the upper surfaces of the sole 3 and of the boards 1 that the spar 2 supports are level, which leads to a perfectly flat surface platform.

Claims (4)

REVENDICATIONS 1. Longeron pour plate-forme de véhicule utilitaire, notamment de semi-remorque,constituée par un planchéiage dont les planches sont supportées en affleur-ement par l'aile supérieure de longerons de section en T ou en I, caractérisé par le fait que ladite aile supérieure est constituée par un profilé (2c) de section en canal, comportant, de chaque coté d'une semelle plate (3), une lèvre en équerre (4) offrant une feuillure de réception et de soutien du bord d'une planche (1) adjacente. 1. Longer for platform of utility vehicle, in particular of semi-trailer, constituted by a planking whose boards are supported flush with the upper wing of T-shaped or I-shaped section beams, characterized in that said upper wing is constituted by a profile (2c) of channel section, comprising, on each side of a flat sole (3), a square lip (4) offering a rabbet for receiving and supporting the edge of a adjacent board (1). 2. Longeron selon la revendication 1, caractérisé par le fait que ledit profilé (2c) est fixé par soudage à l'âme(2b)du longeron (2) de section en T ou en I. 2. longitudinal member according to claim 1, characterized in that said profile (2c) is fixed by welding to the core (2b) of the longitudinal member (2) of T or I section. 3. Longeron selon la revendication 1 ou 2, caractérise par le fait que ledit profilé (2c) est réalisé par extrusion. 3. Longer according to claim 1 or 2, characterized in that said profile (2c) is produced by extrusion. 4. Longeron selon la revendication 1 ou 2, caractérisé par le fait que ledit profilé (2c) est réalisé par laminage.  4. Longer according to claim 1 or 2, characterized in that said profile (2c) is produced by rolling.
FR8218692A 1982-11-08 1982-11-08 LONGERON FOR UTILITY VEHICLE PLATFORM Expired FR2535665B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8218692A FR2535665B1 (en) 1982-11-08 1982-11-08 LONGERON FOR UTILITY VEHICLE PLATFORM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8218692A FR2535665B1 (en) 1982-11-08 1982-11-08 LONGERON FOR UTILITY VEHICLE PLATFORM

Publications (2)

Publication Number Publication Date
FR2535665A1 true FR2535665A1 (en) 1984-05-11
FR2535665B1 FR2535665B1 (en) 1988-06-03

Family

ID=9278993

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8218692A Expired FR2535665B1 (en) 1982-11-08 1982-11-08 LONGERON FOR UTILITY VEHICLE PLATFORM

Country Status (1)

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FR (1) FR2535665B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3736559A1 (en) * 1986-10-29 1988-05-11 Wilhelm Freitsmiedl Rupture-proof supporting grate for lorry bodies or platforms

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3163461A (en) * 1961-12-08 1964-12-29 Troy Leonard Floor support
US3420192A (en) * 1966-06-03 1969-01-07 Dow Chemical Co Unitized flooring for wheeled vehicles
US3681883A (en) * 1970-09-28 1972-08-08 Donald J Ehrlich Trailer and channeled floor assembly therewith
GB2011326A (en) * 1977-12-03 1979-07-11 Maschf Augsburg Nuernberg Ag Vehicle assembly comprising a vehicle chassis and a body member
GB1589125A (en) * 1978-05-25 1981-05-07 Moller J Vehicle flooring

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3163461A (en) * 1961-12-08 1964-12-29 Troy Leonard Floor support
US3420192A (en) * 1966-06-03 1969-01-07 Dow Chemical Co Unitized flooring for wheeled vehicles
US3681883A (en) * 1970-09-28 1972-08-08 Donald J Ehrlich Trailer and channeled floor assembly therewith
GB2011326A (en) * 1977-12-03 1979-07-11 Maschf Augsburg Nuernberg Ag Vehicle assembly comprising a vehicle chassis and a body member
GB1589125A (en) * 1978-05-25 1981-05-07 Moller J Vehicle flooring

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3736559A1 (en) * 1986-10-29 1988-05-11 Wilhelm Freitsmiedl Rupture-proof supporting grate for lorry bodies or platforms

Also Published As

Publication number Publication date
FR2535665B1 (en) 1988-06-03

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