WO2007147384A1 - Toit amovible pour véhicule - Google Patents

Toit amovible pour véhicule Download PDF

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Publication number
WO2007147384A1
WO2007147384A1 PCT/DE2007/001044 DE2007001044W WO2007147384A1 WO 2007147384 A1 WO2007147384 A1 WO 2007147384A1 DE 2007001044 W DE2007001044 W DE 2007001044W WO 2007147384 A1 WO2007147384 A1 WO 2007147384A1
Authority
WO
WIPO (PCT)
Prior art keywords
roof part
roof
kinematics
vehicle
ablegbares
Prior art date
Application number
PCT/DE2007/001044
Other languages
German (de)
English (en)
Other versions
WO2007147384A8 (fr
Inventor
Rudolf Dietl
Johannes Riedel
Original Assignee
Webasto Ag
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 Webasto Ag filed Critical Webasto Ag
Priority to EP07764363A priority Critical patent/EP2029381A1/fr
Publication of WO2007147384A1 publication Critical patent/WO2007147384A1/fr
Publication of WO2007147384A8 publication Critical patent/WO2007147384A8/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
    • B60J7/08—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of non-sliding type, i.e. movable or removable roofs or panels, e.g. let-down tops or roofs capable of being easily detached or of assuming a collapsed or inoperative position
    • B60J7/12—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of non-sliding type, i.e. movable or removable roofs or panels, e.g. let-down tops or roofs capable of being easily detached or of assuming a collapsed or inoperative position foldable; Tensioning mechanisms therefor, e.g. struts
    • B60J7/14—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of non-sliding type, i.e. movable or removable roofs or panels, e.g. let-down tops or roofs capable of being easily detached or of assuming a collapsed or inoperative position foldable; Tensioning mechanisms therefor, e.g. struts with a plurality of rigid plate-like elements or rigid non plate-like elements, e.g. with non-slidable, but pivotable or foldable movement
    • B60J7/143—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of non-sliding type, i.e. movable or removable roofs or panels, e.g. let-down tops or roofs capable of being easily detached or of assuming a collapsed or inoperative position foldable; Tensioning mechanisms therefor, e.g. struts with a plurality of rigid plate-like elements or rigid non plate-like elements, e.g. with non-slidable, but pivotable or foldable movement for covering the passenger compartment
    • B60J7/146—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of non-sliding type, i.e. movable or removable roofs or panels, e.g. let-down tops or roofs capable of being easily detached or of assuming a collapsed or inoperative position foldable; Tensioning mechanisms therefor, e.g. struts with a plurality of rigid plate-like elements or rigid non plate-like elements, e.g. with non-slidable, but pivotable or foldable movement for covering the passenger compartment all elements being folded in same orientation and stacked fashion

Definitions

  • the invention relates to a detachable vehicle roof according to the preamble of claim 1.
  • a generic vehicle roof which has three roof parts, wherein a front and a rear roof part via a central roof part as a packet with gleichbomb elected roof parts are displaced and the
  • the front and rear roof part are initially displaced relative to the central roof part, so that the roof part package is formed.
  • the lever mechanism is elastically deformed, so that it comes through the weight of the roof parts to an elastic displacement of the roof section package down to the passenger compartment.
  • the headroom for the Inmates diminished.
  • the headroom can be reduced by up to 50 mm before the entire roof section package is moved upwards and backwards by means of the main kinematics of the middle roof section. This effect is undesirable.
  • the object of the invention is to provide a generic Pahrzeugdach, which avoids the disadvantages mentioned and also simple and inexpensive, in particular weight-saving built. Another object of the invention is to solve the above-mentioned requirements, without requiring an increased amount of time for assembly. Furthermore, the removable vehicle roof according to the invention is intended to reliably strike closure mechanisms when closing to the A-pillar and, in particular, to be closable without distortion. Furthermore, a simple hydraulic control should be feasible and according to a preferred embodiment additionally a tolerance compensation and / or an adjustability of the roof parts to each other possible.
  • FIG. 1 schematically an inventive removable vehicle roof in a perspective view in the closed position
  • FIG. 1a schematically shows the principle of operation of a vehicle roof according to the invention according to FIG. 1;
  • FIG. 2 is a schematic side view of the removable vehicle roof according to FIG. 1 in an intermediate position with a partially displaced, front and rear roof part;
  • Figure 3 the depositable vehicle roof according to the invention according to Figure 2 in a further intermediate position with a front and rear and a central roof part in the position as a roof part package;
  • FIG. 4 shows an isometric detailed view of a joint in a starting position
  • FIG. 5 shows a detailed view of the joint according to FIG. 4 in an intermediate position with displaced rear roof part relative to the middle roof part;
  • FIG. 6 shows a detailed view of an eccentric element of the depositable vehicle roof according to the invention.
  • FIG. 7 shows schematically a schematic diagram of a further embodiment of the vehicle roof according to the invention.
  • a detachable vehicle roof 1 according to the invention is designed, for example, as a three-part vehicle roof with a central roof part 2, a rear roof part 3 and a front roof part 4.
  • the vehicle roof according to the invention in its closed position, covering a passenger compartment 5 is shown.
  • the front roof part 4 with its front edge 6 in the region of a cowl (not shown) of a vehicle body (not shown) from.
  • the front roof part 4 closes to a front edge 8 of the central roof part 2.
  • a trailing edge 9 of the central roof part 2 is arranged adjacent to a front edge 10 of the rear roof part 3.
  • a rear edge 11 of the rear roof part 3 closes with a Karos- memoribericht in the range z.
  • the central roof part 2 is articulated by means of a primary actuation kinematics 12 on a vehicle-mounted bearing 13.
  • the primary actuating kinematics 12 is formed together with the body-mounted bearing 13 and the central roof part 2 as a so-called four-link transmission with a first main link 12a and a second main link 12b.
  • the first main link 12a is also referred to as the main column.
  • the rear roof part 3 is connected by means of a secondary actuation kinematics 14 displaceable relative to the central roof part 2.
  • the secondary actuation kinematics 14 is preferably also designed as a four-link transmission and has a first secondary link 14a and a second secondary link 14b.
  • the primary and the secondary actuation kinematics 12, 14 form with respect to the mutually movable roof parts 2, 3 and the body-mounted bearing 13 a Achtgelenk.
  • the front roof part 4 is displaceably articulated by means of a tertiary actuating kinematics 15 relative to the middle roof part 2, wherein the tertiary actuating kinematics 15 is preferably also designed as a four-link transmission with a first tertiary link 15a and a second tertiary link 15b.
  • FIG. 1 shows the structure of the actuation kinematics 12, 14, 15 by way of example for a vehicle side. Of course, such actuating kinematics 12, 14 and 15 are usually provided both on the left in a direction of travel 16 and on the right in the direction of travel 16 side of the vehicle.
  • the front roof panel 4 is secured by means of the tertiary actuating kinematics 15, which e.g. is coupled with a drive (not shown) in a displacement direction 17 from the closed position shown in Figure 1 in an open position to the rear and above the central roof part 2 displaced.
  • the rear roof part 3 is in a direction of displacement by means of the secondary actuating kinematics 15, which is also coupled to a drive (not shown)
  • the drive for the front roof part 4 and the rear roof part 3 is expediently used as a common drive for both roof parts 3, 4, e.g. as a hydraulic cylinder, formed.
  • the roof parts 2, 3 and 4 are in a stacked position to each other along a main displacement direction 19 via the primary actuating kinematics 12 from a first position above the passenger compartment 5 in an open position behind the passenger compartment 5, preferably in a designated storage compartment (not shown) displaced.
  • the entire weight of the roof parts 2, 3, 4 and the associated support and kinematics Act 14 and 15 acts vertically downwards and must be collected on the primary actuating kinematics 12, which is supported for example on a body-mounted stop 20. This results in elastic lowering of the roof part package 2, 3, 4, which is to be avoided according to the invention.
  • the elastic deformation which leads to a lowering of the roof part package 2, 3, 4 in the passenger compartment 5, compensated by the fact that at least one of the roof parts 3 or 4 is forcibly coupled to the central roof part 2 that in the process of one of the roof parts 3, 4 along their displacement direction 18 and 19, the central roof part 2 is actively shifted a piece in a lifting direction 21.
  • the aforementioned positive coupling will be explained below by way of example with reference to the central roof part 2, whereby the principle according to the invention can of course also be realized with a corresponding coupling of the front roof part 4 to the central roof part 2.
  • the first main link 12a is connected on the roof side by means of a hinge A hinged to the central roof part 2.
  • the first main link 12a is articulated to the body-fixed bearing 13 with a joint B.
  • the second main link 12b is articulated on the body side with a joint C to the body-mounted bearing 13.
  • roof side For example, the second main link 12b is pivotally connected to the second link 14b of the secondary actuating kinematics 14 by a hinge D.
  • the second link 14b is pivotally mounted at one end in a joint E at the middle roof part 2 and hinged at the other end with a hinge F at the rear roof part 3.
  • the first link 14a of the secondary actuation kinematics 14 is pivotally mounted at one end in a joint G relative to the central roof part 2 and hinged at the other end in a joint H to the rear roof part 3.
  • the relative position of the joints A, B, C, E to each other in the room is crucial for the position of the roof part 2 in the room.
  • the distance E - D between the joints E of the second link 14b on the central roof part 2 and the joint D between the second main link 12b and the second link 14b is hereinafter referred to as the lever arm e.
  • the functioning of the depositable vehicle roof 1 according to the invention from the starting position in FIG. 1a is described below assuming that during the displacement of the rear roof part 3 along its direction of displacement 18, the second main link 12b remains stationary and bears against the stop 20.
  • the rear roof part 3 is displaced along its displacement direction 18 by means of a drive, not shown, coupled to the secondary actuation kinematics 14, so that the rear roof part 3 is articulated by the links 14a, 14b to a position above the central roof part 2 is moved.
  • the lever arm e is also pivoted about the hinge D into a position E 1 along the pivoting direction 22 shown by the dashed arrow.
  • a small length of the lever arm e is already sufficient to achieve active lifting of the middle roof part 2 during displacement of the rear roof part 3.
  • the length of the lever arm e only has to be about 2 to 4 mm in order to achieve an active lift of 40 to 50 mm at the front end of the middle roof part 2.
  • the lever arm e is realized in a particularly expedient manner in the form of an eccentric 23 (FIG. 6), as will be described below.
  • the eccentricity of the eccentric 23 corresponds to the lever arm e.
  • the length of the lever arm e spaced from the joint E at the middle roof part 2 is effected when displacing the rear roof part 3 along its displacement direction 18, the position of the joints A and E is changed to each other (A - E goes into A - E ') so that an elevation of the central roof part 2 in lifting direction 21 takes place without the primary actuating kinematics 12 having to be driven.
  • FIG. 2 schematically shows a detachable vehicle roof 1 according to the invention in an intermediate position with partially displaced front and rear roof parts 4 and 3 and partially raised middle roof part 2.
  • Length of the lever arm e influenced this is suitably chosen so that the active displacement of the central roof part 2 in the lifting direction 21 as with the displacement of the roof parts 3 and 4 above the central roof Partly 2 progressive lowering due to elastic deformation corresponds, so that as a result, the central roof part 2 during the displacement of the roof parts 3 and 4 remains approximately stationary.
  • the choice of the length of the lever arm e is in this case influenced by the weight of the possibly existing front roof part 4, by the weight of the rear roof part 3 and the weight of the middle roof part 2 and the respective vehicle individually present Hebelarm250, which essentially by the aspired body shape and the roof layout is determined.
  • FIG. 3 shows a vehicle roof 1 according to the invention, in which the middle, the rear and the front roof part 2, 3, 4 form the roof part package 2, 3, 4, wherein the roof part package as a whole is still above the passenger compartment 5 in the basic position of the primary actuating kinematics 12 is arranged.
  • the middle roof part 2 is displaced along its lifting direction 21 by the maximum stroke d ma in in relation to its basic position in the closed position (indicated by dashed lines).
  • the theoretical maximum stroke d max at the front end of the central roof part 2 is suitably also chosen so that the theoretical maximum stroke d max is approximately compensated by the reduction of the roof part package 2, 3, 4 due to elastic deformation, so that when moving the roof parts 3, 4 above the roof part 2 for the viewer the impression that the central roof part 2 remains approximately stationary.
  • the joints E and D are only slightly spaced apart, so that the length of the lever arm e in Figures 2 and 3 is barely visible.
  • the length of the lever arm e is only a few millimeters. This low Offset of the joint axes of the joints E and D and the length of the lever arm e is illustrated in Figures 4 and 5 illustrated in a detailed view.
  • the second link 14b of the secondary actuation kinematics 14 is arranged with its hinge eye 30 together with a corresponding hinge eye 31 of the central roof part 3, pivotable relative to each other, forming the joint E, on a first central axis 32 of a first eccentric pin 33.
  • the hinge eye 30 of the second link 14b is connected by a shaft-hub connection, e.g. a splined shaft profile or a multi-tooth profile rotatably connected to the eccentric pin 33.
  • the hinge eye 31 of the central roof part 2 is pivotally mounted relative to the hinge eye 30 of the second link 14b on the first central axis 32 of the first eccentric pin 33.
  • the eccentric 23 has the length of the lever arm e offset from the first central axis 32 offset a second central axis 34 of a second eccentric pin 35.
  • On the second eccentric 35 sits a hinge eye 36 of the second main link 12b of the primary actuating kinematics 12.
  • the hinge eye 36 is the second Central axis 34 rotatable with respect. of the second eccentric pin 35 stored.
  • the hinge axis 34 In contrast to the position shown in Figure 4, in which the hinge axis 34 is arranged in the direction of travel 16 behind the hinge axis 32, the hinge axis 34 is arranged in the direction of travel 16 in front of the hinge axis 32 in the end position shown in FIG.
  • FIG. 6 shows by way of example an embodiment of the eccentric 23.
  • the eccentric 23 has on its first eccentric pin 33 has a cylindrical portion 37 on which the hinge eye 31 of the central roof part 2 is rotatably mounted relative to the eccentric pin 33.
  • Adjacent to the cylindrical region 37, the eccentric 23 has a splined shaft section 38 which cooperates correspondingly with a corresponding splined shaft profile (not shown) of the second link 14b, in the joint eye 30 thereof, so that the link 14b is non-rotatably connected to the eccentric 23.
  • the splined shaft section 38 has an alignment mark 39 with which the relative position of the eccentric to the link 14b can be adjusted together with a corresponding alignment mark (not shown) on the link 14b.
  • the second eccentric pin 35 has a second cylindrical portion 40 on which the hinge eye 36 of the main link 12b is rotatably mounted relative to the eccentric pin 35.
  • the length of the lever arm e with respect to the above-described embodiment is large. assumed, so that it is expedient in this embodiment, the length of the lever arm e, ie to realize the distance between the joints E and D by means of an extension 41 of the handlebar 14b. An eccentric can be omitted here.
  • the embodiment according to FIG. 7 has, in principle, the same structure as the previously described embodiment of the depositable vehicle roof 1 according to the invention.
  • Forced coupling between the secondary actuation kinematics 14 and the primary actuation kinematics 12 also to accomplish via an intermediate link.
  • the invention is essential that when moving one of the roof parts 3 or 4 along the displacement direction 18, 17, the position of the position of the roof part 2-determining joints A, B, C, E is changed to each other such that the central roof part 2 in the lifting direction 21st is actively moved.
  • the positive coupling between the secondary actuation kinematics 14 and the primary actuation kinematics 12 can also be realized by means of the handlebars 14a and 12a.
  • a corresponding positive coupling between the links 14a and 12b, as well as between the links 14b and 12a readily feasible without departing from the basic idea of the invention.

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

Abstract

L'invention concerne un toit amovible pour véhicule comprenant au moins une première partie (2) de toit et une deuxième partie (3) de toit, lesquelles peuvent être amenées d'une position de fermeture où elles recouvrent au moins partiellement un habitacle de véhicule dans une position d'ouverture libérant celles-ci. Selon l'invention, la première partie (2) de toit est articulée de manière déplaçable par rapport à une carrosserie de véhicule au moyen d'une cinématique (12) d'actionnement primaire et la deuxième partie (3) de toit est articulée de manière déplaçable par rapport à la première partie (2) de toit au moyen d'une cinématique (14) d'actionnement secondaire. Il existe un couplage forcé entre les cinématiques (12, 14) d'actionnement primaire et secondaire et un actionnement de la cinématique (14) d'actionnement secondaire modifie une position relative des articulations (A, B, C, E) les unes par rapport aux autres qui déterminent la position dans l'espace de la première partie (2) de toit de telle sorte que la première partie (2) de toit est soulevée au moins dans des zones partielles.
PCT/DE2007/001044 2006-06-21 2007-06-12 Toit amovible pour véhicule WO2007147384A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07764363A EP2029381A1 (fr) 2006-06-21 2007-06-12 Toit amovible pour véhicule

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200610028548 DE102006028548A1 (de) 2006-06-21 2006-06-21 Ablegbares Fahrzeugdach
DE102006028548.4 2006-06-21

Publications (2)

Publication Number Publication Date
WO2007147384A1 true WO2007147384A1 (fr) 2007-12-27
WO2007147384A8 WO2007147384A8 (fr) 2011-05-26

Family

ID=38564455

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2007/001044 WO2007147384A1 (fr) 2006-06-21 2007-06-12 Toit amovible pour véhicule

Country Status (3)

Country Link
EP (1) EP2029381A1 (fr)
DE (1) DE102006028548A1 (fr)
WO (1) WO2007147384A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11390151B1 (en) * 2020-03-18 2022-07-19 Charles Lee Taggart Vehicle top and method of use

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1247676A1 (fr) * 2001-04-04 2002-10-09 Edscha Cabrio-Dachsysteme GmbH Toit pliant avec commande de vitre arrière
EP1285795A2 (fr) * 2001-08-15 2003-02-26 Asc Incorporated Système de toit convertible
DE10205342A1 (de) * 2002-02-08 2003-09-04 Webasto Vehicle Sys Int Gmbh Cabriolet-Kraftfahrzeug mit klappbarem Hardtop
DE20313456U1 (de) * 2002-10-17 2003-11-13 Karmann Gmbh W Cabriolet-Fahrzeug
US20030230907A1 (en) * 2002-02-27 2003-12-18 Aisin Seiki Kabushiki Kaisha. Roof opening and closing device
EP1477352A2 (fr) * 2003-05-12 2004-11-17 Open Air Systems GmbH Versenkbares Dach für ein Kraftfahrzeug

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10150219A1 (de) * 2001-10-12 2003-04-30 Webasto Vehicle Sys Int Gmbh Ablegbares Fahrzeugdach für ein Cabriolet
DE10150218A1 (de) * 2001-10-12 2003-05-08 Webasto Vehicle Sys Int Gmbh Ablegbares Fahrzeugdach für ein Cabriolet
DE20219109U1 (de) * 2002-04-09 2003-03-06 Cts Fahrzeug Dachsysteme Gmbh Hardtop-Fahrzeugdach mit drei starren Dachteilen
DE102004025051B4 (de) * 2004-05-18 2006-01-19 Cts Fahrzeug-Dachsysteme Gmbh Zwischen einer Schließposition und einer Ablageposition verstellbares Hardtop-Fahrzeugdach
DE102004029148B3 (de) * 2004-06-17 2006-03-02 Cts Fahrzeug-Dachsysteme Gmbh Hardtop-Fahrzeugdach mit mindestens zwei Dachteilen
DE102004029727B4 (de) * 2004-06-21 2006-09-21 Webasto Ag Ablegbares Fahrzeugdach für ein Cabriolet
DE102004035093B4 (de) * 2004-07-20 2012-06-14 Webasto-Edscha Cabrio GmbH Verdeck für ein Cabriolet-Fahrzeug

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1247676A1 (fr) * 2001-04-04 2002-10-09 Edscha Cabrio-Dachsysteme GmbH Toit pliant avec commande de vitre arrière
EP1285795A2 (fr) * 2001-08-15 2003-02-26 Asc Incorporated Système de toit convertible
DE10205342A1 (de) * 2002-02-08 2003-09-04 Webasto Vehicle Sys Int Gmbh Cabriolet-Kraftfahrzeug mit klappbarem Hardtop
US20030230907A1 (en) * 2002-02-27 2003-12-18 Aisin Seiki Kabushiki Kaisha. Roof opening and closing device
DE20313456U1 (de) * 2002-10-17 2003-11-13 Karmann Gmbh W Cabriolet-Fahrzeug
EP1477352A2 (fr) * 2003-05-12 2004-11-17 Open Air Systems GmbH Versenkbares Dach für ein Kraftfahrzeug

Also Published As

Publication number Publication date
DE102006028548A1 (de) 2007-12-27
EP2029381A1 (fr) 2009-03-04
WO2007147384A8 (fr) 2011-05-26

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