FR2530550A1 - Pivoting door for a motor vehicle and especially for a public transport vehicle. - Google Patents

Pivoting door for a motor vehicle and especially for a public transport vehicle. Download PDF

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Publication number
FR2530550A1
FR2530550A1 FR8212865A FR8212865A FR2530550A1 FR 2530550 A1 FR2530550 A1 FR 2530550A1 FR 8212865 A FR8212865 A FR 8212865A FR 8212865 A FR8212865 A FR 8212865A FR 2530550 A1 FR2530550 A1 FR 2530550A1
Authority
FR
France
Prior art keywords
vehicle
arms
control axis
vertical control
pivoting door
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
FR8212865A
Other languages
French (fr)
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FR2530550B1 (en
Inventor
Henriette Ravera
Raymond Mauratille
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.)
Renault Trucks SAS
Original Assignee
Renault Vehicules Industriels 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 Renault Vehicules Industriels SA filed Critical Renault Vehicules Industriels SA
Priority to FR8212865A priority Critical patent/FR2530550B1/en
Publication of FR2530550A1 publication Critical patent/FR2530550A1/en
Application granted granted Critical
Publication of FR2530550B1 publication Critical patent/FR2530550B1/en
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/0497—Doors arranged at the vehicle sides for load transporting vehicles or public transport, e.g. lorries, trucks, buses

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

Pivoting door for a motor vehicle and especially for a public transport vehicle. The subject of the invention is a pivoting door comprising a panel 10 whose rotation is controlled by a rotary jack 12 arranged in the step 14 of the vehicle. According to the present invention, the vertical control spindle 32 for opening the panel is constituted by the axis of rotation 38 of the jack 12 whose ends open onto the outside of the body of the latter and are connected to parallel linking arms 20, 22.

Description

Porte pivotante pour véhicule automobile et notamment pour vehicule de transport en commun.Pivot door for motor vehicle and in particular for public transport vehicle.

La présente invention a pour objet -une porte pivotante pour véhi- cule ut notamment pour véhicule de transport en commun du type comprenant un panneau relie par deux bras sensiblement paral- lèles aux extrémités d'un axe vertical de commande dont la rota Fi.en est susceptible dite provoquée par un vérin rotatif dis dans un espace vertical dont la hauteur est délimitée d'une part par la ligne de bas de caisse du véhicule et d'autre part parle plancher intérieur du véhicule
Le brevet allemand n 22 45 7-7 deoei t une porte pivotante du type de celle qui vient d'être mentionnée dans laquelle le vérin de commande agit sur lextrémité inférieure d'un court axe vertical de commande dont la longueur n'excède pas la hauteur de l'es- pace vertical dans lequel il est monté avec le vérin de commande
Cette disposition a pour effet de reduire sensiblement la dis tance séparant les bras parallèles qui permettent de relier le panneau a' à axe de commande
La présente invention a pour but de proposer une porte pivotante dont la conception permet de dégager au maximum le passage d'acces au vehicule ainsi que l'espace habitable, comme cela est le cas dans le brevet allemand précité, et qui permet également d'obtenir une distance maximum séparant les bras de liaison
Dans ce but, 1 l'invention propose une porte pivotante du type men- tionné plus haut, caractérisée en ce que ledit axe vertical de commande est constitué par l'axe de rotation dudit vérin dont les extrémités débouchent du corps de ce dernier et constituent les extrémités dudit axe vertical de commande auxquelles sont fixes lesdits bras.The subject of the present invention is a pivoting door for a vehicle in particular for a public transport vehicle of the type comprising a panel connected by two arms substantially parallel to the ends of a vertical control axis including the rota Fi.en is likely said to be caused by a rotary actuator dis in a vertical space whose height is defined on the one hand by the line of the vehicle underbody and on the other hand by the interior floor of the vehicle
German Patent No. 22 45 7-7 deoei t a pivoting door of the type just mentioned in which the control cylinder acts on the lower end of a short vertical control axis whose length does not exceed the height of the vertical space in which it is mounted with the control cylinder
This arrangement has the effect of significantly reducing the distance between the parallel arms which allow the panel to be connected to the control axis.
The object of the present invention is to propose a pivoting door whose design makes it possible to free as much as possible the passage of access to the vehicle as well as the habitable space, as is the case in the aforementioned German patent, and which also allows obtain a maximum distance separating the link arms
For this purpose, the invention provides a pivoting door of the type mentioned above, characterized in that said vertical control axis is constituted by the axis of rotation of said cylinder whose ends open out from the body of the latter and constitute the ends of said vertical control axis to which said arms are fixed.

Selon une autre caractéristique de l'invention, les bras paralle les de liaison sont perpendiculaires audit axe vertical de commande, la distance séparant lesdits bras étant sensiblement égale à ladite hauteur dudit espace vertical.According to another characteristic of the invention, the parallel link arms are perpendicular to said vertical control axis, the distance separating said arms being substantially equal to said height of said vertical space.

On decrira maintenant l'invention en se reportant au dessin annexe dans lequel - la figure 1 est une vue en plan d'une porte pivotante réalisée
selon les enseignements de la présente invention ; et - la figure 2 est une vue en coupe orthogonale de la porte repré-
sentée à la figure 1. The invention will now be described with reference to the accompanying drawing in which - Figure 1 is a plan view of a pivoting door made
according to the teachings of the present invention; and - Figure 2 is an orthogonal sectional view of the door shown
shown in Figure 1.

On a représenté aux figures une porte pivotante comprenant un panneau, ou vantail, 10 dont le pivotement est susceptible d'être provoqué par un vérin rotatif 12 disposé dans un espace vertical 14 dont la hauteur h est délimitée d'une part par la ligne de bas de caisse 16 et d autre part par le plancher intérieur 18 du véhicule sur lequel est monté le panneau 10.There is shown in the figures a pivoting door comprising a panel, or leaf, 10 the pivoting of which is likely to be caused by a rotary actuator 12 arranged in a vertical space 14 whose height h is delimited on the one hand by the line of underbody 16 and on the other hand by the interior floor 18 of the vehicle on which the panel 10 is mounted.

Le panneau 10 est relie au vérin 12 au moyen de deux bras de liaison parallèles 20 et 22. Les bras de liaison parallèles 20 et 22 sont munis à leur extrémité libre 21, 23 respectivement de tourillons ( non représentés ) sur lesquels s'articule le panneau 10. Les extrémités 24 et 26 des bras 20 et 22, opposées aux tourillons 21 et 23, sont fixées aux extrémités 28, 30 d'un axe ver- tical de commande 32.The panel 10 is connected to the jack 12 by means of two parallel link arms 20 and 22. The parallel link arms 20 and 22 are provided at their free ends 21, 23 respectively with pins (not shown) on which the panel 10. The ends 24 and 26 of the arms 20 and 22, opposite the pins 21 and 23, are fixed to the ends 28, 30 of a vertical control axis 32.

Conformément à l'invention, les extrémités 34 et 36 de l'axe de rotation 38 du vérin 12 débouchent de part et d'autre du corps de ce dernier pour constituer ledit axe vertical de commande 32 aux extrémités 26 et 28 duquel sont fixés les bras de liaison 20 et 22. L'extrémité 28 est constituée par l'extrémité supérieure 34 proprement dite de l'axe du vérin 12, l'extrémité 30 de l'axe vertical de commande étant constituez par un prolongement tubulaire 40 fixé à l'extrémité inférieure 36 de l'axe 38 du vérin 12. In accordance with the invention, the ends 34 and 36 of the axis of rotation 38 of the jack 12 open out on either side of the body of the latter to form said vertical control axis 32 at the ends 26 and 28 of which are fixed the link arms 20 and 22. The end 28 is constituted by the upper end 34 proper of the axis of the jack 12, the end 30 of the vertical control axis being constituted by a tubular extension 40 fixed to the 'lower end 36 of the axis 38 of the jack 12.

Comme on peut le constater, la distance 1 séparant les bras paral le les de liaison 20 et 22 est sensiblement égale à la hauteur h de l'espace vertical 14.As can be seen, the distance 1 between the parallel arms and the connecting members 20 and 22 is substantially equal to the height h of the vertical space 14.

Le vérin rotatif de commande 12 peut par exemple être constitué par un vérin pneumatique qui est fixé sur un support 42 en forme de chape qui est lui-même fixé sur le véhicule. Le support 42, le vérin 12 et les bras de liaison 20 et 22 constituent un sousensemble mécanique qui peut être assemblé séparément et être ensuite fixé sur la structure du véhicule.The rotary control cylinder 12 can for example be constituted by a pneumatic cylinder which is fixed on a support 42 in the form of a yoke which is itself fixed on the vehicle. The support 42, the jack 12 and the link arms 20 and 22 constitute a mechanical sub-assembly which can be assembled separately and then be fixed to the structure of the vehicle.

Le guidage du pivotement- du panneau 10 est complété au moyen de deux biellettes 44 et 46 ; ainsi la rotation de l'axe vertical de commande 32 entrain le déplacement du panneau 10 qui reste sen siblement parallèle à lui-mAme entre les positions ouverte et fermée.The guide of the pivoting of the panel 10 is completed by means of two rods 44 and 46; thus the rotation of the vertical control axis 32 causes the panel 10 to move, which remains substantially parallel to itself between the open and closed positions.

Comme on peut le constater sur les figures, et gracie à la prE- sente invention, le mécanisme de commande de l'ouverture du panneau 10 est entièrement disposé dans l'emmarchement du vehicule, et dans la position fermée n'empiète pas dans l'espace habitable du véhicule. As can be seen in the figures, and thanks to the present invention, the mechanism for controlling the opening of the panel 10 is entirely arranged in the step of the vehicle, and in the closed position does not encroach on the vehicle living space.

Claims (1)

REVEND ICAT IONS 1. Porte pivotante pour véhicule automobile et notamment pour véhicule de transport en commun comprenant un panneau (10) relié par deux bras (20, 22) sensiblement parallèles aux extrémités d'un axe vertical de commande (32) dont la rotation est susceptible d'être provoquée par un vérin rotatif (12) disposé dans un espace vertical (14) dont la hauteur 41) est délimitée d'une part par la ligne de bas de caisse (16) du véhicule et d'autre part par le plancher intérieur (18) du véhicule, caractérisée en ce que ledit axe vertical de commande (32) est constitué par l'axe de rotation (38) dudit vérin rotatif dont les extrémités (34, 36) débouchent du corps de ce dernier et constituent les extrémités (26,FOR SALE ICAT IONS 1. Pivot door for motor vehicle and in particular for public transport vehicle comprising a panel (10) connected by two arms (20, 22) substantially parallel to the ends of a vertical control axis (32) whose rotation is likely to be caused by a rotary actuator (12) disposed in a vertical space (14) whose height 41) is delimited on the one hand by the sill line (16) of the vehicle and on the other hand by the interior floor (18) of the vehicle, characterized in that said vertical control axis (32) is constituted by the axis of rotation (38) of said rotary actuator whose ends (34, 36) open out from the body of the latter and constitute the ends (26, 28) dudit axe vertical de commande (32) auxquelles sont fixés lesdits bras (20, 22). 28) of said vertical control axis (32) to which said arms (20, 22) are fixed. 2. Porte pivotante selon la revendication 11 dans laquelle lesdits bras parallèles (20, 22) sont perpendiculaires audit axe vertical de commande (32), caractérisée en ce que la distance (1) séparant lesdits bras- - (20, 22) est sensiblement égale à ladite hauteur (h) dudit espace vertical (14). 2. Pivot door according to claim 11 wherein said parallel arms (20, 22) are perpendicular to said vertical control axis (32), characterized in that the distance (1) separating said arms - - (20, 22) is substantially equal to said height (h) of said vertical space (14).
FR8212865A 1982-07-23 1982-07-23 PIVOTING DOOR FOR A MOTOR VEHICLE AND PARTICULARLY FOR A PUBLIC TRANSPORT VEHICLE Expired FR2530550B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8212865A FR2530550B1 (en) 1982-07-23 1982-07-23 PIVOTING DOOR FOR A MOTOR VEHICLE AND PARTICULARLY FOR A PUBLIC TRANSPORT VEHICLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8212865A FR2530550B1 (en) 1982-07-23 1982-07-23 PIVOTING DOOR FOR A MOTOR VEHICLE AND PARTICULARLY FOR A PUBLIC TRANSPORT VEHICLE

Publications (2)

Publication Number Publication Date
FR2530550A1 true FR2530550A1 (en) 1984-01-27
FR2530550B1 FR2530550B1 (en) 1987-01-09

Family

ID=9276245

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8212865A Expired FR2530550B1 (en) 1982-07-23 1982-07-23 PIVOTING DOOR FOR A MOTOR VEHICLE AND PARTICULARLY FOR A PUBLIC TRANSPORT VEHICLE

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FR (1) FR2530550B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4126716A1 (en) * 1991-08-13 1993-02-18 Daimler Benz Ag External swing door for omnibus - has compact pivot arranged below vehicle floor level with carrier arm for door panel

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE900785C (en) * 1949-06-15 1954-01-04 Ver Baubeschlag Gretsch Co Swing door suspended between rotating arms
DE2245747A1 (en) * 1972-09-18 1974-04-04 Bode & Co Vorm Wegmann & Co EXTERNAL SWING DOOR FOR VEHICLES
FR2222240A1 (en) * 1973-03-22 1974-10-18 Merseyside Passenger Transport

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE900785C (en) * 1949-06-15 1954-01-04 Ver Baubeschlag Gretsch Co Swing door suspended between rotating arms
DE2245747A1 (en) * 1972-09-18 1974-04-04 Bode & Co Vorm Wegmann & Co EXTERNAL SWING DOOR FOR VEHICLES
FR2222240A1 (en) * 1973-03-22 1974-10-18 Merseyside Passenger Transport

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4126716A1 (en) * 1991-08-13 1993-02-18 Daimler Benz Ag External swing door for omnibus - has compact pivot arranged below vehicle floor level with carrier arm for door panel
DE4126716C2 (en) * 1991-08-13 2003-02-06 Daimler Chrysler Ag Rotary guide for a swing door of a vehicle

Also Published As

Publication number Publication date
FR2530550B1 (en) 1987-01-09

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