FR2653159A1 - Sealing device for an articulated sliding door of a vehicle - Google Patents

Sealing device for an articulated sliding door of a vehicle Download PDF

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Publication number
FR2653159A1
FR2653159A1 FR8913524A FR8913524A FR2653159A1 FR 2653159 A1 FR2653159 A1 FR 2653159A1 FR 8913524 A FR8913524 A FR 8913524A FR 8913524 A FR8913524 A FR 8913524A FR 2653159 A1 FR2653159 A1 FR 2653159A1
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FR
France
Prior art keywords
door
sealing device
frame
articulated
flap
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
FR8913524A
Other languages
French (fr)
Other versions
FR2653159B1 (en
Inventor
Torgue Michel
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 FR8913524A priority Critical patent/FR2653159B1/en
Publication of FR2653159A1 publication Critical patent/FR2653159A1/en
Application granted granted Critical
Publication of FR2653159B1 publication Critical patent/FR2653159B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

Sealing device between an articulated sliding door (1) of a vehicle and its frame (2), the door being connected by means of an articulated connection piece (7) to an upper arm (5) pivoting about a rotating shaft (3) controlling the opening and closure, characterised by the fact that the sealing device consists of a flap (9) articulated about a hinge (10) with a horizontal axis under the frame and bearing, in the closed position of the door, against an abutment piece (51) of the arm (5).

Description

La presente invention se rapporte a un dispositif d'étanchéité entre le bati et une porte coulissante louvctyante reliee par une liaison articulée à un bras supérieur pivotant autour d'un arbre tournant commandant l'ouverture et la fermeture.The present invention relates to a sealing device between the frame and a sliding louvctyante door connected by an articulated link to an upper arm pivoting around a rotating shaft controlling the opening and closing.

Certains véhicules de transport sont équipés de portes louvoyantes du type ci-dessus. Pour assurer l'étanchéité de ces portes avec les batis correspondants, on utilise des balais simples ou renforcés. :Il en résulte les inconvénients suivants : étanchéité imparfaite, usure et déformation des balais, aspersion de l'emmarchement lors de l'ouverture.Some transport vehicles are equipped with sliding doors of the above type. To seal these doors with the corresponding frames, simple or reinforced brushes are used. : This results in the following drawbacks: imperfect sealing, wear and deformation of the brushes, spraying of the step during opening.

La présente invention a pour but de pallier les inconvénients des dispositifs d'étanchéité de porte louvoyante existants. Le dispositif selon l'invention assure une étanchéité efficace, de manière économique et fiable.The aim of the present invention is to overcome the drawbacks of existing sliding door sealing devices. The device according to the invention provides an effective seal, economically and reliably.

Conformément a à 1' invention, le dispositif d'étanchéite est constitué par un volet articulé autour ,d'une charnière à un axe horizontal sous le bati et s'appliquant en position fermée de la porte contre une pièce de butée du bras
L'invention va maintenant tre décrite avec plus de détails en se référant à un mode de réalisation donné à titre d exemple et représenté par les dessins annexés sur lesquels - La figure t est une vue en élévation de la partie
supérieure de la porte montrant le mécanisme
d'entrainement et le dispositif d'étanchéité.In accordance with the invention, the sealing device is constituted by a flap articulated around, a hinge with a horizontal axis under the frame and applying in the closed position of the door against an abutment piece of the arm
The invention will now be described in more detail with reference to an embodiment given by way of example and represented by the appended drawings in which - Figure t is an elevational view of the part
top of the door showing the mechanism
and the sealing device.

- La figure 2 est une vue en coupe selon 22 de la
figure 1
Les figures représentent un cadre de porte 2 ménagé dans une caisse de véhicule et la porte associée i venant fermer l'ouverture de porte.- Figure 2 is a sectional view along 22 of the
figure 1
The figures show a door frame 2 formed in a vehicle body and the associated door i closing the door opening.

Un arbre rotatif3est guidé dans les paliers 4 et est entraidé par un mécanisme d'entrainement 8 connu en soi et représenté partiellement.A rotary shaft 3 is guided in the bearings 4 and is supported by a drive mechanism 8 known per se and shown partially.

Cet arbre 3 est solidaire en rotation d'un bras supérieur pivotant 5 dont l'e:.trémité est reliée par articulation a la porte. L'arbre 3 est par ailleurs solidaire d'un bras inférieur pivotant non représenté qui est articulé de manière similaire a la porte. This shaft 3 is integral in rotation with a pivoting upper arm 5 whose e: end is connected by articulation to the door. The shaft 3 is also secured to a not shown pivoting lower arm which is articulated in a similar manner to the door.

Le bras supérieur pivotant 5 est relié par une articulation 7 a une main 6 fixée sur la traverse supérieure du cadre de porte. Cette articulation 7 est du type à rotule. La liaison entre le bas de la porte et le bras inférieur s'effectue de manière similaire.The pivoting upper arm 5 is connected by a hinge 7 to a hand 6 fixed on the upper cross member of the door frame. This articulation 7 is of the ball type. The connection between the bottom of the door and the lower arm is similar.

La traverse supérieure de porte porte une crosse de guidage 8 muni de galets roulant sur des pistes du cadre pour assurer le guidage de la porte. The upper door crosspiece carries a guide bracket 8 provided with rollers rolling on tracks of the frame to ensure the guiding of the door.

Un volet 9 sensiblement rigide est articulé sous le bord horizontal de l'encadrement de porte par l'intermédiaire d'une charnière 1 1 dont l'axe est horizontal. Ce volet a un profil en S. Il porte cote supérieur un charnon enroulé en spirale 91 se logeant dans une partie enroulée a spirale de l'autre charnon 10 fixé au cadre 2. Les deux charnons 1 et 91 constituent la charnière 10. Le volet forme un pan externe 92 et un pan interne 93 de part et d'autre du charnon
Le rebord supérieur de la porte présente un tenon II. A substantially rigid flap 9 is articulated under the horizontal edge of the door frame by means of a hinge 11 whose axis is horizontal. This flap has an S profile. It carries on the upper side a knuckle wound in a spiral 91 which is housed in a spirally wound part of the other knuckle 10 fixed to the frame 2. The two knuckles 1 and 91 constitute the hinge 10. The shutter forms an outer pan 92 and an inner pan 93 on either side of the knuckle
The upper edge of the door has a tenon II.

Le bras S porte, du coté du volet, une pièce de butée 51.The arm S carries, on the side of the flap, a stop piece 51.

Le fonctionnement du dispositif va maintenant store expliqué.The operation of the device will now be explained.

En position fermée le bas du volet d'étanchéité s'appuie sur le haut de la porte. Le côté interne du volet s'appuie sur la pièce d'appui 51 du bras 5. Le volet assure ainsi une étanchéité quasi-parfaite entre l'extrémité supérieure de la porte et la carrosserie du véhicule. Lrécoulement de l'eau s'effectue sur ltextérieur de la porte et des infiltrations d'eau dues a des projections d'eau (lavage du véhicule) ne peuvent se produire a cause de la rigidité de l'ensemble et de la forme de la charnière.In the closed position the bottom of the sealing flap rests on the top of the door. The internal side of the flap rests on the support piece 51 of the arm 5. The flap thus provides an almost perfect seal between the upper end of the door and the vehicle body. The water flows over the inside of the door and water infiltration due to water splashes (washing of the vehicle) cannot occur because of the rigidity of the assembly and the shape of the hinge.

Lorsque l'arbre 3 fait pivoter le bras 5, la pièce d'appui 51 se dégage du volet et celui-ci est libéré. When the shaft 3 rotates the arm 5, the support piece 51 emerges from the flap and the latter is released.

Pendant le mouvement d'ouverture de la porte (position 1') le volet 1 bascule et vient en position 9'. L'ouverture est commandée par le taquet plastique.During the door opening movement (position 1 '), the shutter 1 switches and comes to position 9'. The opening is controlled by the plastic stopper.

Pendant le mouvement de fermeture de la porte, le volet bascule en sens inverse et le bord vient s'appuyer sur la pièce de butée 5.During the closing movement of the door, the flap swings in the opposite direction and the edge comes to rest on the stop piece 5.

Il est bien entendu que l'on peut sans sortir du cadre de l'invention, imaginer des variantes et des perfectionnements de détails et de meme envisager l'emploi de moyens équivalents. It is understood that it is possible, without departing from the scope of the invention, to imagine variants and refinements of details and even to envisage the use of equivalent means.

Claims (2)

REVENDICATIONS 1 ) Dispositif d'étanchéité entre une porte coulissante louvoyante (1) de véhicule et son bati (2 > , la porte étant reliée par une liaison articulée (7) a un bras supérieur C5) pivotant autour d'un arbre tournant (3) commandant l'ouverture et la fermeture, caractérisé par le fait que le dispositif d'étanchéite est constitué par un volet C9) articulé autour d'une charnière (i) a un axe horizontal sous le bati et s'appliquant en position fermée de la porte contre une pièce de butée (51) du bras (5).CLAIMS 1) Sealing device between a sliding sliding door (1) of a vehicle and its frame (2>, the door being connected by an articulated link (7) to an upper arm C5) pivoting around a rotating shaft (3 ) controlling the opening and closing, characterized in that the sealing device is constituted by a flap C9) articulated around a hinge (i) has a horizontal axis under the frame and is applied in the closed position of the door against a stop piece (51) of the arm (5). 2 ) Dispositif selon la revendication 1,2) Device according to claim 1, caractérisé par le fait que la charnière est characterized by the fact that the hinge is constituée par un charnon enroulé (91) du constituted by a rolled knuckle (91) of volet et un charnon enroulé (10) fixé au bati. flap and a rolled knuckle (10) fixed to the frame. 30) Dispositif selon l'une quelconque des30) Device according to any one of revendications précédentes, caractérisé par le previous claims, characterized by fait que la porte (1) présente sur le rebord causes the door (1) on the edge supérieur un tenon (11)  upper tenon (11)
FR8913524A 1989-10-17 1989-10-17 WATERPROOFING DEVICE FOR A GLASS SLIDING DOOR OF A VEHICLE. Expired - Fee Related FR2653159B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8913524A FR2653159B1 (en) 1989-10-17 1989-10-17 WATERPROOFING DEVICE FOR A GLASS SLIDING DOOR OF A VEHICLE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8913524A FR2653159B1 (en) 1989-10-17 1989-10-17 WATERPROOFING DEVICE FOR A GLASS SLIDING DOOR OF A VEHICLE.

Publications (2)

Publication Number Publication Date
FR2653159A1 true FR2653159A1 (en) 1991-04-19
FR2653159B1 FR2653159B1 (en) 1995-04-07

Family

ID=9386457

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8913524A Expired - Fee Related FR2653159B1 (en) 1989-10-17 1989-10-17 WATERPROOFING DEVICE FOR A GLASS SLIDING DOOR OF A VEHICLE.

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Country Link
FR (1) FR2653159B1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2649329A (en) * 1952-05-21 1953-08-18 Gen Motors Corp Hinged finish molding
EP0312450A1 (en) * 1987-10-14 1989-04-19 Faiveley Entreprises Swinging sliding door for a fast train

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2649329A (en) * 1952-05-21 1953-08-18 Gen Motors Corp Hinged finish molding
EP0312450A1 (en) * 1987-10-14 1989-04-19 Faiveley Entreprises Swinging sliding door for a fast train

Also Published As

Publication number Publication date
FR2653159B1 (en) 1995-04-07

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