EP1730375A1 - Protection de pincement pour toit ouvrant de voiture - Google Patents

Protection de pincement pour toit ouvrant de voiture

Info

Publication number
EP1730375A1
EP1730375A1 EP05716333A EP05716333A EP1730375A1 EP 1730375 A1 EP1730375 A1 EP 1730375A1 EP 05716333 A EP05716333 A EP 05716333A EP 05716333 A EP05716333 A EP 05716333A EP 1730375 A1 EP1730375 A1 EP 1730375A1
Authority
EP
European Patent Office
Prior art keywords
roof
drive
opening
roof element
openable vehicle
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.)
Withdrawn
Application number
EP05716333A
Other languages
German (de)
English (en)
Inventor
Stjepan Radmanic
Josef Appel
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.)
Webasto SE
Original Assignee
Webasto SE
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 SE filed Critical Webasto SE
Publication of EP1730375A1 publication Critical patent/EP1730375A1/fr
Withdrawn legal-status Critical Current

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
    • B60J7/057—Driving or actuating arrangements e.g. manually operated levers or knobs
    • B60J7/0573—Driving or actuating arrangements e.g. manually operated levers or knobs power driven arrangements, e.g. electrical
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
    • E05F15/41—Detection by monitoring transmitted force or torque; Safety couplings with activation dependent upon torque or force, e.g. slip couplings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
    • 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
    • E05Y2900/53—Type of wing
    • E05Y2900/542—Roof panels

Definitions

  • the present invention relates to an openable vehicle roof with a movable roof element for optionally closing and at least partially releasing a roof opening, a body-fixed frame component which extends over at least one edge region of the roof opening, a sealing element arranged in the region of the frame component, against which the Roof element creates when closing the roof opening, an electromotive drive for moving the roof element and a monitoring device coupled to the drive, which evaluates drive parameters derived from the drive and switches the drive off and, if necessary, reverses it when an analysis of the drive parameters reveals that between the roof element and the edge region of the roof opening is an interference body.
  • anti-trap devices In motor vehicles, essentially two types of anti-trap devices are used for power-operated locking elements, in particular electrically operated windows, automatically closing doors or electrically operated roofs, as is explained, for example, in EP 0 870 892.
  • pressure-actuated sensor elements are used, which are provided on a closing edge and switch off or reverse the drive of the closing element when pressure is applied.
  • information about a possible pinching is taken from the performance data of the drive unit for the closing element.
  • motor current derived from the drive or the torque output by the drive motor can be monitored, both of which increase in the event of a jamming.
  • the position and / or speed information relating to the adjustable roof element can be evaluated by evaluating the engine revolutions and / or the rotational speed of the drive in order to realize obstacle detection. Become The drive unit is switched off and, if necessary, the direction of movement is reversed, falling below or falling below predetermined limit values of the parameters queried in each case.
  • a stop surface is provided on the roof element for detecting an interfering body, and the vehicle roof is designed such that when there is an interfering body between the edge region when the roof opening is closed Roof opening and the roof element is located, the stop surface comes into contact with the disturbing body before the roof element engages with the sealing element.
  • the present invention finds application in vehicle roofs in which the movement of the roof element when closing the roof opening has a component perpendicular to the roof surface, in particular in those in which the roof element bears against the sealing element when closing the roof opening from obliquely above.
  • the sealing element takes on a relatively large deformation, since it not only has to generate the contact pressure to provide a sealing effect, but also has to allow the pivoting-in movement of the roof element. For this reason, it can happen, in particular with such vehicle roofs, that the disturbing body is immersed in the sealing element, so that when the roof element is closed, the change in the drive parameters caused by the deformation of the sealing element is superimposed on the signal change caused by the impact of the roof element on the disturbing body.
  • vehicle roofs include, in particular, external sliding roofs (so-called ASD roofs), spoiler roofs and convertible roofs.
  • the stop surface projects in the direction of the closing movement of the roof element from the roof element. In this way it is achieved that the stop surface strikes the disturbing body at an obtuse angle, so that a clear increase in force is achieved on the drive, which can be clearly recognized by the monitoring device.
  • the stop surface can in particular be designed as a protruding edge in the region of the front edge of the roof element.
  • the stop surface can be designed as an extension of the front edge of the roof element in the direction of the closing movement of the roof element.
  • the manufacturing cost of the vehicle roof according to the invention can be minimized if the stop surface is foamed onto the roof element in a simple manner.
  • the roof element has an edge foam, for example if the roof element is the transparent cover of a glass roof, the abutment surface can be integrated into the edge foam, so that it is produced without any additional work step by suitable shaping of the foaming tool when foaming the roof element.
  • the vehicle roof is designed to detect disruptive bodies up to a thickness measured in the closing direction of the roof element of up to 4 mm or even less.
  • the vehicle roof is advantageously designed in such a way that clamping bodies can be reliably recognized without the provision of additional anti-trap protection systems that work with sensors, as is the case in the current safety standards, in particular in the US standard FMVSS 118 and the EU guidelines 74/60, 2000 / 4 and ECE R21.
  • the monitoring device can also be designed to measure the current drawn by the electromotive drive, the torque output by the drive, the number and direction of the revolutions of the output shaft of the drive, the speed of the drive and / or the adjustment speed of the roof element capture.
  • the detected drive parameters can then be compared with predetermined setpoints in order to stop or reverse the drive if the respective setpoint is exceeded or fallen short of.
  • FIG. 1 shows a schematic perspective view of a vehicle roof with the lid closed
  • FIG. 2 shows a representation according to FIG. 1 with the lid fully open
  • FIG. 3 shows a section through the front edge of a vehicle roof according to the invention with a jammed interference body
  • FIG. 4 shows a section similar to FIG. 3 through a vehicle roof according to the prior art.
  • FIGS. 5 to 7 modified embodiments of the vehicle roof according to FIG. Third
  • FIG. 1 shows the vehicle roof 10 includes a wind deflector blade 14 pivotably arranged above a windshield 12, a displaceable cover 16 lying behind this wind deflector blade 14 and a fixed roof disc 18 adjoining the closed cover 16.
  • the wind deflector blade 14, the cover 16 and the roof disc 18 are located on the side each bounded by a side rail 20.
  • the vehicle roof 10 has a completely smooth appearance.
  • the lid 16 for release a roof opening 22 can be moved backwards over the fixed roof pane 18 (see FIG. 2), no guides arranged above the fixed vehicle roof 10 are required for this.
  • the cover 18 is rather supported by laterally articulated support levers 26, which can be moved in guides arranged below the level of the solid roof skin and which partially displace a flexible sealing element 28 when exiting upwards, which between the Side rails and the components 14, 16 and 18 is arranged.
  • the cover 18 is raised with its rear edge 24 over the fixed roof surface 18 to expose the roof opening 22.
  • a maximum opening size for the roof opening 22 results if the cover 16 is also raised with its front edge 30 above the level of the fixed roof surface.
  • FIG. 3 shows a section through the vehicle roof according to FIG. 1 in the area of the front edge of the roof opening 22.
  • FIG. 3 shows an embodiment in which a fixed element 32 is provided instead of an extendable wind deflector blade 14, on the underside of which a roof frame 34 surrounding the roof opening 22 is connected.
  • a sealing element 36 is provided in the roof frame 34, against which the cover 16 bears when the roof opening 22 closes.
  • dashed line 42 in FIG. 3 is indicated, the front edge 38 of the cover 16 moves here on a path directed obliquely downward with respect to the fixed roof surface when the cover bears against the seal 36.
  • FIG. 3 shows the state when the test rod 38 is pressed from the front edge 30 of the cover 16 against the fixed roof frame 34 and completely immersed in the seal 36. Since the drive parameters of the electrically driven cover 16 change significantly in this state, in particular the torque emitted by the motor, the motor current emitted by the drive motor and the motor revolutions and the speed of the drive, a monitoring device coupled to the drive of the cover 16 can detect the jamming, stop the drive and initiate a reversal of the movement of the cover 16 in order to release the test rod 38 again. As shown in FIG.
  • a stop surface 40 in the form of a nose is provided on the underside of the front edge 30 of the cover 16, which in the direction of the closing movement of the cover 16, ie along the dashed line 42.
  • the mode of operation of the nose 40 is described below with reference to FIG. 4 explained in more detail, which is a view similar to FIG. 3 shows a known vehicle roof.
  • the cover 16 is designed as a flat component, with the exception of a bulge 44 to which the support levers for hinging the cover are articulated, which, when pivoted into the roof opening 22, lies against the seal 36 with the underside of its front edge. If there is a test or clamp body in the area of the front edge of the roof opening in such a roof, such a clamp body, in particular if it is relatively small, cannot be reliably recognized by the drive of the cover 16. This is due, on the one hand, to the obliquely downward movement of the front edge of the lid, which tries to evade forward when it hits the test rod 38, i.e. slide on the test rod.
  • the present invention provides a very simple but highly effective remedy here, as shown in FIG. 3, a stop surface 40 for gripping the disturbing body 38 is provided on the cover 16, which comes into contact with the disturbing body 38 before the cover 16 comes into engagement with the sealing element 36.
  • a stop surface 40 for gripping the disturbing body 38 is provided on the cover 16, which comes into contact with the disturbing body 38 before the cover 16 comes into engagement with the sealing element 36.
  • small clamping bodies 38 can also be recognized by a corresponding design of the nose 40.
  • the stop surface 40 is preferably arranged such that it protrudes in the direction of the closing movement 42 of the cover 16, so that it strikes the test specimen 38 at as obtuse an angle as possible.
  • Variants of the stop surface 40 are in the FIGN. 5, 6 and 7 in views similar to FIG. 3 shown.
  • the stop surface 40 is preferably formed in one piece with the front edge 30 of the cover 16. This is particularly true for Covers which have a foam covering, for example made of PU foam, can be produced in a simple manner by suitable shaping of the foaming tool.

Landscapes

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

Abstract

L'invention concerne un toit ouvrant (10) de voiture, ce toit comprenant un élément de toit (16) mobile pour fermer ou libérer au moins partiellement une ouverture (22) de toit, un élément cadre (34) fixé à la carrosserie et s'étendant sur au moins une zone périphérique de l'ouverture de toit, un élément d'étanchéité (36) disposé dans la zone de l'élément cadre, l'élément de toit appuyant contre l'élément d'étanchéité lors de la fermeture du toit, un moteur électrique d'entraînement pour déplacer l'élément de toit et un dispositif de surveillance couplé à cet entraînement et destiné à évaluer les paramètres d'entraînement provenant du moteur, à arrêter le moteur et éventuellement à inverser sa marche lorsque l'évaluation des paramètres d'entraînement permet de détecter la présence d'un obstacle (38) entre l'élément de toit et la zone périphérique de l'ouverture du toit. L'invention est caractérisée en ce que l'élément de toit (16) est pourvu d'une surface de butée (40) pour saisir un obstacle (38), le toit ouvrant (10) étant conçu de telle sorte que, si un obstacle se trouve entre la zone périphérique de l'ouverture du toit (22) et l'élément de toit lors de la fermeture, la surface de butée entre en contact avec cet obstacle avant que l'élément de toit ne se mette en prise avec l'élément d'étanchéité (36).
EP05716333A 2004-03-29 2005-03-23 Protection de pincement pour toit ouvrant de voiture Withdrawn EP1730375A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004015296A DE102004015296B4 (de) 2004-03-29 2004-03-29 Einklemmschutz für ein öffnungsfähiges Fahrzeugdach
PCT/EP2005/003108 WO2005093196A1 (fr) 2004-03-29 2005-03-23 Protection de pincement pour toit ouvrant de voiture

Publications (1)

Publication Number Publication Date
EP1730375A1 true EP1730375A1 (fr) 2006-12-13

Family

ID=34963406

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05716333A Withdrawn EP1730375A1 (fr) 2004-03-29 2005-03-23 Protection de pincement pour toit ouvrant de voiture

Country Status (5)

Country Link
US (1) US7552965B2 (fr)
EP (1) EP1730375A1 (fr)
JP (1) JP4748400B2 (fr)
DE (1) DE102004015296B4 (fr)
WO (1) WO2005093196A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080106124A1 (en) * 2006-11-03 2008-05-08 Donnelly Corporation Roof module for vehicle
CN103192837B (zh) * 2013-04-24 2016-04-13 中车资阳机车有限公司 一种机车司机室与电气室连接及密封结构
JP6219776B2 (ja) * 2014-04-24 2017-10-25 ファナック株式会社 電動モータによって開閉されるドアを備えるドア開閉装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3136854C2 (de) * 1981-09-16 1983-11-03 Webasto-Werk W. Baier GmbH & Co, 8035 Gauting Hebedach
GB2147432B (en) 1983-09-28 1987-01-14 Aisin Seiki Controlling movement
JPS6130987A (ja) * 1984-07-18 1986-02-13 Aisin Seiki Co Ltd 開口覆材の自動開閉装置
JPS6322727A (ja) * 1986-07-15 1988-01-30 Omron Tateisi Electronics Co 接触感応制御装置
DE3828963C1 (fr) * 1987-11-12 1989-09-28 Rockwell Golde Gmbh, 6000 Frankfurt, De
JPH02306821A (ja) * 1989-05-19 1990-12-20 Fuji Heavy Ind Ltd Ｔバー型スライド式サンルーフ装置の車体アッシー方法
JPH085323B2 (ja) * 1989-10-23 1996-01-24 マツダ株式会社 車両のキャンバストップ構造
DE4137578A1 (de) * 1990-11-29 1992-06-04 Farmont Produktion Betaetigungsvorrichtung fuer ein fahrzeugsonnendach
DE19521279C1 (de) * 1995-06-10 1996-12-12 Webasto Systemkomponenten Gmbh Deckel eines Schiebehebedaches oder Hebedaches und Werkzeug zur Herstellung eines solchen
LU90049B1 (de) * 1997-04-10 1998-10-12 Iee Sarl Vorrichtung zur Einklemmerkennung
DE19815960A1 (de) * 1998-04-09 1999-10-14 Bosch Gmbh Robert Verfahren und Vorrichtung zum Ansteuern einer Schiebe-Hebedachvorrichtung
NL1009807C2 (nl) * 1998-08-05 2000-02-08 Inalfa Ind Bv Paneelsamenstel voor een open-dakconstructie voor een voertuig.
JP2002256762A (ja) 2001-02-27 2002-09-11 Aisin Seiki Co Ltd 電動移動装置
DE10240636A1 (de) * 2002-09-03 2004-03-11 Arvinmeritor Gmbh Führungsmechanik für einen Deckel eines Schiebehebedachs

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2005093196A1 *

Also Published As

Publication number Publication date
JP2007530834A (ja) 2007-11-01
US7552965B2 (en) 2009-06-30
US20070200394A1 (en) 2007-08-30
DE102004015296A1 (de) 2005-10-20
WO2005093196A1 (fr) 2005-10-06
JP4748400B2 (ja) 2011-08-17
DE102004015296B4 (de) 2006-11-09

Similar Documents

Publication Publication Date Title
EP1915500B1 (fr) Dispositif anticoincement dans le domaine automobile
DE10253138B4 (de) Türvorrichtung für ein Fahrzeug und Verfahren zum Steuern einer Bewegung einer Tür
EP1250239B1 (fr) Procede et dispositif pour deplacer une vitre, notamment d'un cabriolet, de fa on a empecher un pincement
DE10248761A1 (de) Kapazitiv messender Sensor und kapazitive Sensorik zum Detektieren einer Einklemmsituation
EP2361191B1 (fr) Procede de commande d'un leve-glace electrique
DE102019107845A1 (de) Schloss mit Zuzieheinrichtung für ein Kraftfahrzeug
EP1632376A2 (fr) Système de toit coulissant
WO1999053589A1 (fr) Procede et dispositif pour commander un systeme de toit ouvrant coulissant
DE102010005676B3 (de) Ansteuerverfahren für einen elektrischen Fensterheber
EP2414610B1 (fr) Methode pour determiner une position particuliere d'un element mobile
DE10064702C2 (de) Öffnungsfähiges Fahrzeugdach und Verfahren zum Betreiben desselben
EP1586732B1 (fr) Méthode pour le contrôle de dispositifs d'entraînements avec système d'anti-pincement pour des lève-vitres électriques dans des voitures
EP1730375A1 (fr) Protection de pincement pour toit ouvrant de voiture
DE102015002350B4 (de) Einklemmschutz-Vorrichtung für eine motorisch um eine Gelenkachse verschwenkbare Fahrzeugtür oder Fahrzeugklappe und zugehöriges Fahrzeug
DE102008026260B4 (de) Optische Überwachungseinheit
DE102011078832B4 (de) Gebäudetür
AT514470B1 (de) Kabine für eine Landmaschine
DE102012008086A1 (de) Verfahren zum Betreiben einer Vorrichtung eines Fahrzeugs
DE102007039102B4 (de) Verfahren zur Steuerung eines Verstellantriebs für ein Fahrzeug und zugehörige Fensterhebervorrichtung
DE10130344A1 (de) Einklemmschutzvorrichtung
DE9408998U1 (de) Sicherheitsvorrichtung für Schließvorrichtungen von Kraftfahrzeugen, insbesondere für eine automatisch bewegte Fensterscheibe
EP1448863B1 (fr) Systeme de deplacement d'un element
DE102020213589B4 (de) Verfahren zum Steuern einer vorzugsweise elektrischen Schiebetür
DE102016003753B3 (de) Betriebsverfahren für einen Fensterheber und zugehöriger Fensterheber
DE102012018703A1 (de) Einklemmschutzverfahren, Einklemmschutzvorrichtung und Stellvorrichtung für eine Fensterscheibe eines Fahrzeugs

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20061026

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20070209

DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20090730