WO2004089672A1 - Mecanisme pour toits ouvrants, en particulier pour vehicules automobiles - Google Patents

Mecanisme pour toits ouvrants, en particulier pour vehicules automobiles Download PDF

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Publication number
WO2004089672A1
WO2004089672A1 PCT/ES2003/000165 ES0300165W WO2004089672A1 WO 2004089672 A1 WO2004089672 A1 WO 2004089672A1 ES 0300165 W ES0300165 W ES 0300165W WO 2004089672 A1 WO2004089672 A1 WO 2004089672A1
Authority
WO
WIPO (PCT)
Prior art keywords
frame
cams
panel
mobile panel
roof
Prior art date
Application number
PCT/ES2003/000165
Other languages
English (en)
Spanish (es)
Inventor
David Gomez Camara
Juan Carlos Sadornil Santamaria
Original Assignee
Grupo Antolin-Ingeneria, S.A.
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 Grupo Antolin-Ingeneria, S.A. filed Critical Grupo Antolin-Ingeneria, S.A.
Priority to BR0311631-0A priority Critical patent/BR0311631A/pt
Priority to PCT/ES2003/000165 priority patent/WO2004089672A1/fr
Priority to AU2003219188A priority patent/AU2003219188A1/en
Publication of WO2004089672A1 publication Critical patent/WO2004089672A1/fr

Links

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
    • B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
    • B60J7/02—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes
    • B60J7/04—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with rigid plate-like element or elements, e.g. open roofs with harmonica-type folding rigid panels
    • B60J7/05—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with rigid plate-like element or elements, e.g. open roofs with harmonica-type folding rigid panels pivoting upwardly to vent mode and moving downward before sliding to fully open mode

Definitions

  • the present invention relates to open ceilings that are located in motor vehicles and more specifically to their driving mechanism, and within the models that fold and slide in their opening or closing movement through the interior of the roof of the vehicle.
  • a problem to solve in this type of open ceilings is to achieve the tightness, when the roof is in the closed position and the vehicle is running, and without this limit neither the mobility of the opening roof panel nor as a consequence neither the possibilities of regulation of the opening of the same.
  • the most used method to solve the problem of sealing in these folding-sliding roofs on the inside consists in the placement of a water evacuation system by means of a series of evacuation means such as gutter areas and canals, mobile or fixed, around the perimeter of the mobile panel that conduct the water towards evacuation tubes that expel it to the outside of the vehicle.
  • this solution has drawbacks, especially those derived from the incorporation of the channels, fixed or mobile, as elements added to the whole of the open ceiling and the free space that all these devices require both for handling and for Your location
  • the invention aims at a mechanism for actuating the panel of open ceilings, as well as the corresponding kinematics, which makes it possible to dispense with the water evacuation system and the associated elements, achieving a completely sealed and more efficient closure in the closed position.
  • Said mechanism consists of two pairs of cars, two of them tractors and the other two of support and guidance and two other moving parts, one of them being the mobile panel of the open roof, which is usually a glass moon, and the other a metal or plastic frame on which said panel rests, interrelating the movement of both by means of a pin that acts as a mechanical follower.
  • Another object of the invention is a frame for open ceilings that absorbs the tolerances of the mechanism, achieving a decrease in vibrations, noise and eventual leaks in order of running of the vehicle.
  • Another object of the invention is a drag carriage for open roofs of great functionality that allows the elimination of other elements.
  • the patent basically claims a built-in double cam mechanism, one of which is included in the frame itself and another one attached to the mobile panel, this being a mechanism driven by a follower that simultaneously supports both cams, so that we manage to have simultaneous but different movements for said frame and mobile panel.
  • the mobile panel rotates with respect to supports located in the front part of the frame, which in turn moves on two pairs of cars, a pair of main cars on which two followers are mounted to which it is connected and with respect to the which can slide, and another pair of secondary cars to which it joins through an axis and with respect to which it can also turn.
  • the frame is anchored to a mobile car with respect to which it can rotate which is the one that transmits the movement to the panel-frame assembly and includes two other cams associated with it.
  • the frame is a piece made by an injection process, and covers the entire perimeter of the hole made in the roof of the body.
  • the frame incorporates in its two lateral two arms, which are provided with longitudinal openings that perform the function of cams that are formed by two differentiated sections, one ascending and another greater than the previous parallel to the guide in the base structure that supports everything the system and an extension towards the front of the assembly, which is topped by a zone of anchorage to the axis of the secondary carriage. These extensions protrude from the front of the frame.
  • the frame presents two supports for its articulation on the front with the two arms that incorporate the cams of the mobile panel and support it.
  • the mobile panel includes, as mentioned, another pair of associated arms, to the sides thereof by its lower face. These two arms also incorporate longitudinal openings, with the same cam function, formed in this case by three sections, one ascending, another smaller parallel to the guide in the base structure and a third greater than the previous descending, as well as other protuberances for fixing said arms to the mentioned supports of the frame in its front part.
  • the two pairs of arms which are located with their transverse sections perpendicular to the frame and the mobile panel respectively, are at a certain distance in parallel so that both of them are paired two by two to both sides of the opening of the opening roof, the arms belonging to the movable frame being in the outermost part.
  • each pair of mobile panel and frame arms there is a fixed axis to each of the main carriages as a follower and that crosses said arms being housed in the corresponding longitudinal grooves joining them as a follower to the corresponding main carriage.
  • the frame and mobile panel cams are such that in one part of their length the geometry of both coincide, while, in another part they are different depending on the movement that is wanted to give each of them.
  • This follower forms the axis of the carriages, main ones so that when these cars circulate and according to their position the mobile panel and the frame move well in different ways as there is no coincidence between the trajectories of the openings of the cams of the frame and of the mobile panel, or simultaneously when the trajectories of the openings coincide.
  • the frame with its upper sealing gasket on which the mobile panel rests is with its rear front below the outer skin of the roof of the vehicle, with the lower face of said skin also resting on said gasket.
  • the sealing gasket therefore performs this double sealing, one with the edge of the outer skin and another with the edge of the mobile panel.
  • the frame on the other hand closes on the outer skin of the body, below it, and in turn the mobile panel closes on the frame.
  • the seal is made up of two materials, each of them destined to different functions:
  • the seal in these areas and mobile contact body panel must have the minimum possible tolerances, keeping the extent possible sealing when completely closes the roof opening element .
  • the other material of the joint is elastic, elastomer type of low density and high elastic defoption under load. This type of material is used because in the position in which the assembly completely closes the opening of the solar window, it is of interest that the joint fits perfectly to the existing gap between the mobile panel and bodywork, filling in order to prevent water that may fall into the interior cabin is deposited when the opening roof opens. Also, this type of material is of interest because in the abatement, we get the joint to absorb the interference that occurs during the small turn that occurs in the front part of the joint.
  • the joint position with the most elastic material is located in the upper central part thereof and the portion with the densest material as support for the former extending on both sides of it for its arrangement on the frame.
  • - Figure 1 is an open perspective of the whole of the invention.
  • - Figure 2 shows the exploded view of the components shown in fig. one.
  • - Figure 4 is a vertical section of the assembly of the invention according to the plane of symmetry.
  • FIG. 7 represents the successive movements of sliding under the outer skin of the roof of the vehicle of the frame-mobile panel assembly of the invention.
  • fig. .1 we highlight the set arranged by ' the mobile panel (1) with the cams (2), the frame (4) with the cams (8) and between them the sealing gasket (3).
  • the arms with the cams (8) of the frame (4) find their front extension to be connected to the axles (10) of the secondary carriages (6) and the arms with the cams (2) associated with the mobile panel also have other extensions, also front (11) for fixing in rotation to the supports (12) of the frame.
  • the main carriages (5) are also noticed, whose axes (7) are those that carry out the corresponding movement coordination action between the frame, the mobile panel and the roof of the vehicle in relation to the two pairs of cams located in the corresponding pairs of arms of the mobile panel and frame (2, 8).
  • Fig. 2 highlights the specific geometry of these pieces, with special emphasis on the longitudinal openings (A, B) of the arms with the two pairs of cams (2, 8) of the mobile panel and the frame, and in greater detail on the pairs of two cars, secondary (6) and main (5).
  • the cams (2, 8) are placed in parallel and at a short distance from each other, being related to each other by the follower (7) that crosses the openings (A) and (B) of said cams on board the car (5). It is also seen in this fig. 4, the position of the gasket (3) below the separation line between the mobile panel (1) and the outer skin (17) of the vehicle, gasket that is already mounted on the frame.
  • the gasket (3) shows its denser lower portion (15) that is housed by a lower projection (16) in a hollow -ad Hoc- of the frame and a less dense upper end (14) that conforms to the space between the movable panel (1 ) and bodywork (17).
  • the pair of main cars is moved from the aforementioned closed point, to the most delayed end of the tracker travel through the two cam openings.
  • the performance of this follower causes the assembly formed by the frame and the movable panel to be turned downwards with respect to the roof plane (17), rotating on the axis (10) of the pair of secondary carriages, so that the rear front is located below said plane.
  • the pair of main carriages (5) is again driven forward until it returns to the starting position.
  • the two openings (A, B) of the cams will have the same length in their horizontal projection, establishing in each of them the longitudinal geometry necessary to obtain the successive sequences of: folding of the initial mobile panel with the follower (7) in the most advanced position; closing of the mobile panel with the follower (7) at a delayed point with respect to the previous one and rotation and sliding of the assembly formed by frame and mobile panel with the follower in the most delayed position.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Seal Device For Vehicle (AREA)
  • Body Structure For Vehicles (AREA)
  • Transmission Devices (AREA)

Abstract

L'invention concerne un mécanisme pour toits ouvrants de véhicules et sa cinématique associée, comprenant un panneau mobile (1) avec un cadre (4), ainsi que des cames montées sur chaque élément et un suiveur (7) situé sur chaque paire de chariots principaux, permettant de rabattre et de fermer le panneau mobile et de faire coulisser l'ensemble vers l'intérieur de l'habitacle.
PCT/ES2003/000165 2003-04-10 2003-04-10 Mecanisme pour toits ouvrants, en particulier pour vehicules automobiles WO2004089672A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BR0311631-0A BR0311631A (pt) 2003-04-10 2003-04-10 Mecanismo para tetos solares utilizado em particular em veìculos automóveis
PCT/ES2003/000165 WO2004089672A1 (fr) 2003-04-10 2003-04-10 Mecanisme pour toits ouvrants, en particulier pour vehicules automobiles
AU2003219188A AU2003219188A1 (en) 2003-04-10 2003-04-10 Mechanism for sunroofs, specially for motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2003/000165 WO2004089672A1 (fr) 2003-04-10 2003-04-10 Mecanisme pour toits ouvrants, en particulier pour vehicules automobiles

Publications (1)

Publication Number Publication Date
WO2004089672A1 true WO2004089672A1 (fr) 2004-10-21

Family

ID=33155436

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2003/000165 WO2004089672A1 (fr) 2003-04-10 2003-04-10 Mecanisme pour toits ouvrants, en particulier pour vehicules automobiles

Country Status (3)

Country Link
AU (1) AU2003219188A1 (fr)
BR (1) BR0311631A (fr)
WO (1) WO2004089672A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012013815A1 (fr) * 2010-07-30 2012-02-02 Advanced Comfort Systems France Sas - Acs France Dispositif d'obturation d'une baie menagee dans le toit d'un vehicule automobile, apte a etre place dans une position d'obturation partielle
FR2963282A1 (fr) * 2010-07-30 2012-02-03 Acs France Sas Dispositif d'obturation d'une baie menagee dans le toit d'un vehicule automobile, apte a etre place dans une position d'obturation partielle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8203732A1 (es) * 1980-05-30 1982-04-01 Rockwell Golde Gmbh Perfeccionamientos en techos corredizos-levadizos para auto-vehiculos
ES2020647A6 (es) * 1989-03-16 1991-08-16 Rockwell Golde Gmbh Techo elevable corredizo para vehiculos automoviles.
US5066068A (en) * 1988-04-05 1991-11-19 Toyota Jidosha Kabushiki Kaisha Panel moving mechanism for sunshine roof
US5899524A (en) * 1995-12-28 1999-05-04 Aisin Seiki Kabushiki Kaisha Sliding roof assembly
WO2000006403A2 (fr) * 1998-07-30 2000-02-10 Inalfa Industries B.V. Structure de toit ouvrant pour vehicule

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8203732A1 (es) * 1980-05-30 1982-04-01 Rockwell Golde Gmbh Perfeccionamientos en techos corredizos-levadizos para auto-vehiculos
US5066068A (en) * 1988-04-05 1991-11-19 Toyota Jidosha Kabushiki Kaisha Panel moving mechanism for sunshine roof
ES2020647A6 (es) * 1989-03-16 1991-08-16 Rockwell Golde Gmbh Techo elevable corredizo para vehiculos automoviles.
US5899524A (en) * 1995-12-28 1999-05-04 Aisin Seiki Kabushiki Kaisha Sliding roof assembly
WO2000006403A2 (fr) * 1998-07-30 2000-02-10 Inalfa Industries B.V. Structure de toit ouvrant pour vehicule

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012013815A1 (fr) * 2010-07-30 2012-02-02 Advanced Comfort Systems France Sas - Acs France Dispositif d'obturation d'une baie menagee dans le toit d'un vehicule automobile, apte a etre place dans une position d'obturation partielle
FR2963282A1 (fr) * 2010-07-30 2012-02-03 Acs France Sas Dispositif d'obturation d'une baie menagee dans le toit d'un vehicule automobile, apte a etre place dans une position d'obturation partielle
US9016776B2 (en) 2010-07-30 2015-04-28 Advanced Comfort Systems France Sas-Acs France Device for closing off an opening provided in the roof of a motor vehicle and which is capable of being placed in a partially closed off position

Also Published As

Publication number Publication date
AU2003219188A1 (en) 2004-11-01
BR0311631A (pt) 2005-02-22

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