FR2577271A1 - Door having a guided pivoting wing - Google Patents

Door having a guided pivoting wing Download PDF

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Publication number
FR2577271A1
FR2577271A1 FR8501942A FR8501942A FR2577271A1 FR 2577271 A1 FR2577271 A1 FR 2577271A1 FR 8501942 A FR8501942 A FR 8501942A FR 8501942 A FR8501942 A FR 8501942A FR 2577271 A1 FR2577271 A1 FR 2577271A1
Authority
FR
France
Prior art keywords
leaf
wing
roller
door
support
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
FR8501942A
Other languages
French (fr)
Other versions
FR2577271B1 (en
Inventor
Pierre Descombes
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 FR8501942A priority Critical patent/FR2577271B1/en
Publication of FR2577271A1 publication Critical patent/FR2577271A1/en
Application granted granted Critical
Publication of FR2577271B1 publication Critical patent/FR2577271B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B60J5/06—Doors arranged at the vehicle sides slidable; foldable
    • B60J5/062—Doors arranged at the vehicle sides slidable; foldable for utility vehicles or public transport
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/28—Suspension arrangements for wings supported on arms movable in horizontal plane
    • E05D15/30—Suspension arrangements for wings supported on arms movable in horizontal plane with pivoted arms and sliding guides
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/51—Application of doors, windows, wings or fittings thereof for vehicles for railway cars or mass transit vehicles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)

Abstract

Door having a pivoting wing 5 guided along a running rail 8 arranged in the upper part of a side-entry vehicle body element 20 which frames said wing 5, a retaining roller 9 being rigidly connected to the latter, whilst a rotary control arm 11, the ends of which are connected respectively to the wing 5 and to the body 20, ensures the translational movement of the roller 9 and the resulting displacement of the wing 5 between an opening position in a plane transverse to the longitudinal axis of the body and a closing position in the plane of the body, characterised in that the roller 9 is arranged along the upper edge a of the wing 5, and in that the base b of the wing carries a support 13 mounted slideably and guideably relative to a step 2 giving access to the floor 4 of the vehicle. The main use of the invention is in public transport vehicles.

Description

PORTE A VANTAIL PIVOTANT GUIDE
L' invention concerne une porte à vantail pivotant guidé disposé dans le plan d' une carrosserie de véhicule à entrée latérale, qui peut occuper une position de fermeture dans le plan de la carrosserie et une position d'ouverture dans un plan transversal à l' axe longitudinal de la carrosserie passant par une cavité d' encastrement adjacente à une marche d' accès à la plate forme du véhicule.GUIDED PIVOTING DOOR
The invention relates to a pivoted leaf door arranged in the plane of a vehicle body with side entry, which can occupy a closed position in the plane of the body and an open position in a plane transverse to the invention. longitudinal axis of the body passing through an embedding cavity adjacent to an access step to the vehicle platform.

L' invention concerne plus particulièrement une porte à vantail pivotant guidé le long d' un rail de roulement disposé dans la partie supérieure de l' élément de carrosserie encadrant le vantail par l' intermédiaire d' un galet de retenue rigidement relié audit vantail tandis qu' un bras de commande rotatif dont les extrémités sont respectivement reliées au vantail et à la carrosserie assure la translation du galet et le mouvement résultant du vantail entre ses deux positions d' ouverture et de fermeture.The invention relates more particularly to a door with a pivoting leaf guided along a running rail arranged in the upper part of the bodywork element framing the leaf by means of a retaining roller rigidly connected to said leaf while 'a rotary control arm whose ends are respectively connected to the leaf and to the body ensures the translation of the roller and the resulting movement of the leaf between its two open and closed positions.

Dans les véhicules de transport en commun à entrée latérale obturable par un vantail de porte pivotant guidé il est souvent nécessaire d' assurer un guidage de la partie inférieure du vantail à la fin du mouvement de fermeture de celui-ci. Selon un mode de réalisation connu la partie médiane de r entrée latérale comporte un guide fixé sur la marche qui gène le mouvement de montée et de descente des passagers ainsi que la pose du revêtement de la marche et la réalisation éventuelle du tapis sensible. Par ailleurs, la présence de la cavité d1 encastrement formée à l' extrémité de la marche constitue un vide dangereux pour les passagers occupant la plateforme ou le plancher lorsque le vantail est en position fermée.In public transport vehicles with a side entry which can be closed off by a guided pivoting door leaf, it is often necessary to guide the lower part of the leaf at the end of the closing movement of the latter. According to a known embodiment, the middle part of the lateral entry comprises a guide fixed on the step which hinders the up and down movement of the passengers as well as the laying of the step covering and the possible production of the sensitive mat. Furthermore, the presence of the embedding cavity formed at the end of the step constitutes a dangerous vacuum for passengers occupying the platform or the floor when the leaf is in the closed position.

L'invention a pour objet un perfectionnement apporté aux portes à vantaux pivotants guidés, dans le but de réduire la profondeur transversale de la cavité d' encastrement et augmenter la sécurité des passagers occupant la plateforme ou le plancher du véhicule. The subject of the invention is an improvement made to doors with guided pivoting leaves, with the aim of reducing the transverse depth of the embedding cavity and increasing the safety of passengers occupying the platform or the floor of the vehicle.

Conformément à l' invention, le problème est résolu par le fait que le galet de retenue est situé le long du chant supérieur du vantail tandis que la base inférieure de celui-ci porte un support monté à coulissement et à guidage par rapport à une marche d' accès au plancher du véhicule.According to the invention, the problem is solved by the fact that the retaining roller is located along the upper edge of the leaf while the lower base of the latter carries a support mounted to slide and guided relative to a step. access to the vehicle floor.

La porte présente donc un dépassement acceptable par rapport à la face latérale du véhicule en position ouverte du vantail qui peut être obtenu en rapprochant le support du galet de retenue de l' axe des bras de commande du vantail.The door therefore has an acceptable overhang relative to the lateral face of the vehicle in the open position of the leaf which can be obtained by bringing the support of the retaining roller closer to the axis of the control arms of the leaf.

La porte ainsi réalisée permet une réduction notable de la cavité dl encastrement du vantail. Selon un mode de réalisation de l'invention, le support inférieur du vantail possède une section en
U dont les ailes horizontales sont situées de part et d' autre de l' arête frontale de la marche de sorte qu' en coopération avec la structure de la marche, on réduit les risques d'intrusion de la porte dans le véhicule sous l' effet d' un choc latéral extérieur et les risques de déformation par suite de r appui des passagers.The door thus produced allows a significant reduction in the recess of the leaf. According to one embodiment of the invention, the lower support of the leaf has a section in
U whose horizontal wings are located on either side of the front edge of the step so that in cooperation with the structure of the step, the risks of intrusion of the door in the vehicle are reduced effect of an external side impact and the risk of deformation as a result of passenger support.

La présente invention sera décrite plus en détail à l' aide du dessin annexé représentant un exemple schématique de la porte à deux vantaux appliqués à un véhicule de transport en commun.The present invention will be described in more detail using the attached drawing showing a schematic example of the door with two leaves applied to a public transport vehicle.

Sur ce dessin
La figure l est une vue en perspective du vantail de la porte en position ouverte.On this drawing
Figure l is a perspective view of the door leaf in the open position.

La figure 2 est une demi-vue de dessus de la porte montrant un vantail en position fermée.Figure 2 is a half top view of the door showing a leaf in the closed position.

La figure 3 est une demi-vue de dessus de la porte montrant un vantail en position ouverte dans la cavité d' encastrement. Figure 3 is a half top view of the door showing a leaf in the open position in the recess.

Selon la figure 1, le vantail ouvert d' un véhicule de transport en commun correspondant à une entrée ou sortie latérale comportant une cavité 1 d' encastrement munie de deux marches 2, 3 d' accès à un plancher ou plateforme 4. La cavité 1 s' étend de la marche inférieure 2 à la surface du plancher 4 et elle est fermée latéralement par les vantaux 5, 6 de la porte. Le pavillon 20 porte le rail de roulement et de guidage 8 en translation d' un galet 9 de retenue solidaire de chaque vantail de la porte positionné le long du chant supérieur (a) en fonction de la cinématique du mécanisme. Un axe de rotation vertical 10 solidaire de la carrosserie porte un bras de commande rotatif 11 dont Pextrémité est reliée au vantail correspondant à 1' aide d' un axe de rotation 12.Un mécanisme non représenté assure la rotation du bras 11 de la position représentée à la figure 2 à la position représentée à la figure 3 ou réciproquement. Au cours de cette rotation, le rail de guidage 8 assure la translation du galet 9 et le mouvement combiné du vantail correspondant dont la position représentée est celle dans laquelle le vantail occupe une position d' ouverture dans un plan sensiblement transversal à P axe longitudinal du véhicule et s' etend dans la cavité 1.According to FIG. 1, the open leaf of a public transport vehicle corresponding to a lateral entry or exit comprising a recess 1 provided with two steps 2, 3 for access to a floor or platform 4. The cavity 1 extends from the bottom step 2 to the surface of the floor 4 and is closed laterally by the leaves 5, 6 of the door. The pavilion 20 carries the running and guiding rail 8 in translation of a roller 9 retaining integral with each leaf of the door positioned along the upper edge (a) according to the kinematics of the mechanism. A vertical axis of rotation 10 secured to the bodywork carries a rotary control arm 11, the end of which is connected to the leaf corresponding to one by means of a axis of rotation 12. A mechanism not shown ensures the rotation of the arm 11 from the position shown in Figure 2 at the position shown in Figure 3 or vice versa. During this rotation, the guide rail 8 ensures the translation of the roller 9 and the combined movement of the corresponding leaf whose position shown is that in which the leaf occupies an open position in a plane substantially transverse to the longitudinal axis of the vehicle and extends into the cavity 1.

La base (b) du vantail 5 ou 6 porte un support 13 constitué par un profil de tôle pliée à section en U horizontale. L' aile inférieure du profil se prolonge par un bras 14 dont l'.extrémité porte un doigt 15. L' aile supérieure fixée au vantail et 1' aile inférieure du support 13 sont situés de part et d' autre du plan horizontal représentatif de la marche inférieure 2 et de 1' arête frontale de ladite marche.The base (b) of the leaf 5 or 6 carries a support 13 constituted by a sheet metal profile folded with a horizontal U section. The lower wing of the profile is extended by an arm 14, the end of which carries a finger 15. The upper wing fixed to the leaf and the lower wing of the support 13 are located on either side of the horizontal plane representative of the bottom step 2 and the front edge of said step.

Le mode de montage du support précité 13 assure un guidage de la porte au niveau de la marche 2 qui en position fermée vient coiffer 1' arête de la marche. La structure de la marche assure un arrêt et une butée transversale de la porte, particulièrement efficace lorsque celle-ci est soumise aux contraintes transversales consécutives à une collision latérale avec un autre véhicule. The mounting method of the aforementioned support 13 ensures guiding of the door at the step 2 which, in the closed position, covers the edge of the step. The structure of the step ensures a stop and a transverse stop of the door, particularly effective when the latter is subjected to transverse stresses consecutive to a lateral collision with another vehicle.

Le mode de montage du support précité assure également un guidage du vantail à la fin de la course de fermeture de celui-ci.The mounting method of the aforementioned support also ensures guiding of the leaf at the end of the closing stroke thereof.

A cet effet, le doigt 15 peut être réalisé en acier tandis que la face inférieure de la marche 2 porte une glissière 16 disposée parallèlement au rail de roulement 8 et dans un plan vertical commun. La glissière 16 peut être constituée par une coulisse de polyéthylène fixée sous la structure de la marche 2 dont au moins une extrémité possède un seuil d' engagement du doigt 15 à parois latérales divergentes.To this end, the finger 15 can be made of steel while the underside of the step 2 carries a slide 16 arranged parallel to the running rail 8 and in a common vertical plane. The slide 16 can be constituted by a polyethylene slide fixed under the structure of the step 2, at least one end of which has a threshold for engagement of the finger 15 with divergent side walls.

La porte à vantail ainsi décrite permet la suppression de toute proéminence sur la surface de la marche et facilite la pose du revêtement correspondant (tapis, moquette etc.).The leaf door thus described allows the removal of any prominence on the surface of the step and facilitates the installation of the corresponding covering (carpet, carpet etc.).

Sans sortir du cadre de l'invention, il est bien évident que la porte peut être réalisée à un seul vantail 5 ou 6 comme décrit précédemment et que le guidage de la base inférieure b du vantail pourrait tout aussi bien être réalisée par un galet additionnel à axe vertical monté à extrémité du bras 14 et engageable dans une portion de rail à ailes verticales orientées vers le chemin de roulage du véhicule. Without departing from the scope of the invention, it is obvious that the door can be produced with a single leaf 5 or 6 as described above and that the guiding of the lower base b of the leaf could just as easily be carried out by an additional roller. with a vertical axis mounted at the end of the arm 14 and engaging in a portion of rail with vertical wings oriented towards the running track of the vehicle.

Claims (4)

REVENDICATIONS 1. Porte à vantail (5, 6) pivotant guidé le long d' un rail de roulement (8) disposé dans la partie supérieure d' un élément de carrosserie (20) de véhicule à entrée latérale, qui encadre ledit vantail (5, 6), un galet de retenue (9) rigidement reliée à ce dernier, tandis qu' un bras de commande rotatif (Il), dont les extrémités sont respectivement reliées au vantail (5, 6) et à la carrosserie (20) assure la translation du galet (9) et le déplacement résultant du vantail (5, 6) entre une position d' ouverture dans un plan transversal à l' axe longitudinal de la carrosserie et une position de fermeture dans le plan de la carrosserie, caractérisé par le fait que le galet (9) est situé le long du chant supérieur (a) du vantail (5, 6) - et que la base (b) du vantail porte un support (13) monté à coulissement et à guidage par rapport à une marche (2) d' accès au plancher (4) du véhicule.1. A leaf door (5, 6) pivoting guided along a running rail (8) disposed in the upper part of a body element (20) of a vehicle with side entry, which frames said leaf (5, 6), a retaining roller (9) rigidly connected to the latter, while a rotary control arm (II), the ends of which are respectively connected to the leaf (5, 6) and to the body (20) ensures the translation of the roller (9) and the resulting displacement of the leaf (5, 6) between an open position in a plane transverse to the longitudinal axis of the body and a closed position in the plane of the body, characterized by fact that the roller (9) is located along the upper edge (a) of the leaf (5, 6) - and that the base (b) of the leaf carries a support (13) mounted to slide and guide relative to a access step (2) to the floor (4) of the vehicle. 2. Porte à vantail selon la revendication 1, caractérisé par le fait que le support (13) possède une section en U dont les ailes horizontales sont situées de part et d' autre de 1' arête frontale de la marche (2).2. A leaf door according to claim 1, characterized in that the support (13) has a U-shaped section whose horizontal wings are located on either side of the front edge of the step (2). 3. Porte à vantail selon la revendication 2, caractérisé par le fait que 1' aile inférieure du support (13) se prolonge par un bras (14) muni à son extrémité d'un organe guidé (15).3. Leaf door according to claim 2, characterized in that one lower wing of the support (13) is extended by an arm (14) provided at its end with a guided member (15). 4. Porte à vantail selon la revendication 3, caractérisé par le fait que 1' organe guidé (15) est monté à coulissement dans une glissière (16) dont au moins une extrémité possède un seuil à parois latérales divergentes d' engagement dudit organe (14). 4. leaf door according to claim 3, characterized in that one guided member (15) is slidably mounted in a slide (16) at least one end of which has a threshold with divergent side walls for engaging said member ( 14).
FR8501942A 1985-02-12 1985-02-12 GUIDED PIVOTING DOOR Expired - Lifetime FR2577271B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8501942A FR2577271B1 (en) 1985-02-12 1985-02-12 GUIDED PIVOTING DOOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8501942A FR2577271B1 (en) 1985-02-12 1985-02-12 GUIDED PIVOTING DOOR

Publications (2)

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FR2577271A1 true FR2577271A1 (en) 1986-08-14
FR2577271B1 FR2577271B1 (en) 1991-04-05

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FR8501942A Expired - Lifetime FR2577271B1 (en) 1985-02-12 1985-02-12 GUIDED PIVOTING DOOR

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FR (1) FR2577271B1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2621641A1 (en) * 1987-10-07 1989-04-14 Chausson Usines Sa Device for suspending and articulating a door, particularly for vehicles
EP0351877A1 (en) * 1988-07-22 1990-01-24 IVECO FIAT S.p.A. Device for operating and guiding a vehicle door, particularly of a motor bus
EP0370437A1 (en) * 1988-11-22 1990-05-30 A. ARTWEGER GESELLSCHAFT m.b.H. Door or window
FR2818591A1 (en) * 2000-12-27 2002-06-28 Peugeot Citroen Automobiles Sa System, for opening vehicle doors, consists of primary and secondary doors, with primary door mounted to pivot open on frame and secondary door mounted to slide into open position alongside primary door
ES2344333A1 (en) * 2010-02-15 2010-08-24 Masats, S.A. System for making the closure and opening of at least one sheet of a sliding gate (slide-glide inswinging) (Machine-translation by Google Translate, not legally binding)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1584070C2 (en) * 1964-12-15 1971-06-09 Dowaldwerke, Adolph Dowald, 2800 Bre men Pivoting sliding door
FR2338819A1 (en) * 1976-01-21 1977-08-19 Brugeoise & Nivelles Nv Tram or bus chassis construction - has door and actuating mechanism working entirely inside and external seal
DE3400753A1 (en) * 1983-01-25 1984-08-09 Finomszerelvénygyár, Eger Outer swing door for vehicles, and its actuating device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1584070C2 (en) * 1964-12-15 1971-06-09 Dowaldwerke, Adolph Dowald, 2800 Bre men Pivoting sliding door
FR2338819A1 (en) * 1976-01-21 1977-08-19 Brugeoise & Nivelles Nv Tram or bus chassis construction - has door and actuating mechanism working entirely inside and external seal
DE3400753A1 (en) * 1983-01-25 1984-08-09 Finomszerelvénygyár, Eger Outer swing door for vehicles, and its actuating device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2621641A1 (en) * 1987-10-07 1989-04-14 Chausson Usines Sa Device for suspending and articulating a door, particularly for vehicles
EP0351877A1 (en) * 1988-07-22 1990-01-24 IVECO FIAT S.p.A. Device for operating and guiding a vehicle door, particularly of a motor bus
EP0370437A1 (en) * 1988-11-22 1990-05-30 A. ARTWEGER GESELLSCHAFT m.b.H. Door or window
FR2818591A1 (en) * 2000-12-27 2002-06-28 Peugeot Citroen Automobiles Sa System, for opening vehicle doors, consists of primary and secondary doors, with primary door mounted to pivot open on frame and secondary door mounted to slide into open position alongside primary door
ES2344333A1 (en) * 2010-02-15 2010-08-24 Masats, S.A. System for making the closure and opening of at least one sheet of a sliding gate (slide-glide inswinging) (Machine-translation by Google Translate, not legally binding)

Also Published As

Publication number Publication date
FR2577271B1 (en) 1991-04-05

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