EP2571704A1 - Procédé pour faire fonctionner un dispositif de fermeture et dispositif de fermeture - Google Patents

Procédé pour faire fonctionner un dispositif de fermeture et dispositif de fermeture

Info

Publication number
EP2571704A1
EP2571704A1 EP11718048A EP11718048A EP2571704A1 EP 2571704 A1 EP2571704 A1 EP 2571704A1 EP 11718048 A EP11718048 A EP 11718048A EP 11718048 A EP11718048 A EP 11718048A EP 2571704 A1 EP2571704 A1 EP 2571704A1
Authority
EP
European Patent Office
Prior art keywords
closing element
drive motor
closing
drive
wrap spring
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Withdrawn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
EP11718048A
Other languages
German (de)
English (en)
Inventor
Matthias Koerwer
Holger Pruessel
Detlef Lauk
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP2571704A1 publication Critical patent/EP2571704A1/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Withdrawn legal-status Critical Current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
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/08—Windows; Windscreens; Accessories therefor arranged at vehicle sides
    • B60J1/12—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable
    • B60J1/16—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable slidable
    • B60J1/17—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable slidable vertically
    • 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
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/38—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement
    • E05F11/50—Crank gear with clutches or retaining brakes, for operating window mechanisms
    • E05F11/505—Crank gear with clutches or retaining brakes, for operating window mechanisms for vehicle windows
    • 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
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/689—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings specially adapted for vehicle windows
    • E05F15/697—Motor units therefor, e.g. geared motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D43/00—Automatic clutches
    • F16D43/02—Automatic clutches actuated entirely mechanically
    • 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
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/38—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement
    • E05F11/40—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by screw mechanism
    • E05F11/405—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by screw mechanism for vehicle windows
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/47—Springs
    • E05Y2201/49—Wrap springs
    • 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
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/32—Position control, detection or monitoring
    • E05Y2400/334—Position control, detection or monitoring by using pulse generators
    • E05Y2400/336—Position control, detection or monitoring by using pulse generators of the angular type
    • 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
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/45—Control modes
    • E05Y2400/452—Control modes for saving energy, e.g. sleep or wake-up
    • 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
    • E05Y2900/55—Windows

Definitions

  • the present invention relates to automatic closing devices, such as automatic power windows and roof closing devices in a motor vehicle, which are equipped with a anti-trap function, and in which the controller can adopt a sleep mode.
  • Automatic closing devices usually have a closing element (window pane, sliding roof), which is electrically driven by an electric motor.
  • the electric motor is driven by a control unit which is coupled to an operating element in order to control the electric motor and to specify its direction of movement as a function of an actuation of the operating element.
  • a so-called sleep mode is implemented to reduce the quiescent current in the control unit, in which the control unit is essentially functionless, as long as the electric motor is switched off, no movement of the closing element in the opening or closing direction and no further actuation of the operating element is made , This serves to reduce the quiescent current consumption as far as possible until the control unit is set by a wake-up signal in a normal operating mode.
  • the stop edge, against which the closing element is moved is provided with a seal, so that the resistance increases in a closing operation shortly before the impact of the closing element at the stop edge. Therefore, a function is provided especially in automatic window regulators, in which shortly before reaching a full closed position, in which the closing element te enters the seal on the Antschkan te, the anti-trap function is disabled.
  • the area in which the anti-trap function is deactivated is narrow enough so that there is no realistic risk of objects or parts of the body getting caught. By deactivating the anti-pinch function in this area it is avoided that a trapping case is erroneously detected during retraction of the closing element in the seal and, for example, a reversal, i. a reversal, the direction of movement of the closing element is triggered.
  • the position of the closing element can generally be determined based on a position of the electric motor driving the closing element.
  • Closing element and the stop edge which is sufficiently wide that objects or body parts can get into it and this can be damaged or injured.
  • a method for operating a closing device comprises a closing element, which can be moved by means of a drive motor controlled by a control unit against a stop edge in a first direction, in particular in a closing direction.
  • the control unit is in a normal operating mode, in which a position indication is detected as the current position of the closing element, and in a sleep mode, in which no detection of the position information is performed offset.
  • a coupling device for mechanically coupling the drive motor with the closing element is provided, wherein the
  • Coupling device comprises a wrap spring unit to effect a self-locking, when the drive side no torque acts on the coupling device in the closing direction, wherein the mechanical coupling of the wrap spring unit between the drive motor and the closing element has a game.
  • the method comprises the following steps:
  • An idea of the above method is, in a closing device in which a drive unit is coupled to the closing element via a wrap spring unit, after the completion of a movement of the closing element to reverse the drive unit briefly or for a short travel, to the wrap spring unit in a state in which the direct coupling between the drive unit and the closing element is canceled at a driven-side torque in the second direction. Since the wrap spring unit requires a slight adjustment in order to provide a braking or blocking effect, it can therefore be ensured that an action of force on the closing element does not immediately lead to entrainment of the drive motor. As a result, the risk can be minimized that the drive motor is moved by an external action, which can lead to a misalignment between the actual position and the position information provided in the control unit.
  • the movement of the drive motor in the second direction may be performed to a degree that is equal to or less than the play of the wrap spring unit.
  • a wrap spring unit has a backlash, it is preferable to select the reversing so that the output shaft is positioned at a position within the play of the wrap spring unit that is substantially centered between the movement ranges spanned by the dogs of the wrap spring unit.
  • the movement of the drive motor in the second direction may be performed at least to the extent that a movement of a driven-side driver triggered by the drive-side torque takes place within the range of the play of the wrap spring unit which is sufficient to cause the self-locking. so that the drive motor is not taken over a drive-side driver of the driven-side driver.
  • the movement of the drive motor in the second direction can be performed at least to an extent that results from the sum of a first angle and a second angle, wherein the first angle corresponds to an angle that has to pass through the drive-side driver upon application of a drive torque, until the wrap spring is released, wherein the second angle corresponds to an angle by which the wrap spring moves at a maximum force or a maximum externally caused moment.
  • the movement of the closing element in the closing direction should be stopped when an actuation of a control element is terminated.
  • a closing device in particular an automatic window lift system, is provided.
  • the locking device comprises:
  • a closing element which can be moved by means of a drive motor against a stop edge in a first direction, in particular in a closing direction,
  • control unit for operating the drive motor; wherein the control unit is displaceable in a normal operation mode in which a position indication is detected as the current position of the closure element, and in a sleep mode in which no detection of the position indication is performed;
  • a coupling device for mechanically coupling the drive motor with the closing element comprising a wrap spring unit to effect a self-locking when the drive side no moment acts on the coupling device in the closing direction, wherein the mechanical coupling of the wrap spring unit between the drive motor and the closing element a Game has.
  • the control unit is further configured:
  • a computer program product includes program code that, when executed on a data processing device, performs the above method.
  • Figure 1 is a schematic representation of an automatic
  • Figures 2a to 2c are schematic representations of cross sections of a
  • FIG. 1 shows an automatic power window system 1 for a side window of a motor vehicle, in which a window pane 2 as a closing element with the aid of a locking mechanism 3 in a window frame 5 is movable.
  • the window pane 2 is driven by an electric motor 4 via the closing mechanism 3, which comprises a suitable gear 12 and as a coupling device 1 1 a loop spring unit.
  • the window pane 2 is moved upward (in the arrow direction) to close the window, the window pane 2 reaching a closing position on a stop edge 6 of the window frame 5.
  • the electric motor 4 is driven by a control unit 7 depending on an actuation of a control element 8, so that the window pane 2 moves in a predetermined direction. For example, the window pane 2 at
  • Actuation of the control element 8 for closing the window by a rotation of the electric motor 4 upwards, i. in a closing direction, to be moved so that the window glass 2 makes a closing movement.
  • the window pane 2 can be moved downwards by an opposite rotation of the electric motor 4, i. in an opening direction, so that the window glass 2 makes an opening movement.
  • the electric motor 4 or the closing mechanism 3 is provided with a position transmitter 9 which effects a relative change in position of a movement of the movement
  • Window 2 can detect.
  • the position sensor 9 at a rotation of the electric motor 4 corresponding to the rotational movement emit pulses which are cumulated for incrementing or decrementing a position counter, which is implemented in a control unit 7.
  • These pulses can be provided, for example, by Hall sensors, GMR sensors or the like or can also be derived from current ripples of a commutation current.
  • the respective counter value of the position counter then represents a position specification for a position of the window pane 2.
  • a current profile of a motor current of the electric motor 4 can be evaluated in order to detect a relative change in position of the electric motor 4 and thus a relative change in position of the position of the window pane 2 and by cumulation of the position changes to provide a position indication.
  • a anti-trap function is realized, which detects a Einklemmfall based on engine characteristics.
  • An entrapment situation occurs when an object or a body part gets caught between a window edge of the window pane 2 and the window frame 5 opposite the stop edge, and a force is exerted on the object or the body part by a closing movement of the window pane 2.
  • one or more sensors 10 may be mounted on the electric motor 4, so that the course of the motor current and / or the course of the engine speed can be detected. Based on the course of the motor current or the engine speed, an increase in the drive torque required to move the window pane 2 can be ascertained, which can be interpreted as a trapping case.
  • control unit 7 can be put in a so-called sleep mode, which can always be assumed when the window pane 2 is not moved (ie the electric motor 4 does not need to be controlled by the control unit 7) and the operating element 8 is not operated.
  • sleep mode the control unit 7 is almost functionless and all essential functions are deactivated so that, in particular, no updating of the position counter takes place. Consequently, no current position indication for a position of the window pane 2 is available.
  • the control unit 7 Upon actuation of the operating element 8 and / or in the presence of a further Ren waking condition, for example, when switching on the ignition or the like, the control unit 7 is driven so that it leaves the sleep mode and goes into a normal mode and the electric motor 4 accordingly controls to close or open the window.
  • the locking mechanism 3 couples the window pane 2 with the electric motor 4 via a wrap spring unit 1 1.
  • a wrap spring unit 1 1 comprises a spiral wrap spring, with which a self-locking can be achieved.
  • a drive shaft which is driven by the electric motor, and an output shaft, which is coupled via the transmission with the closing element, coupled to each other, that the output shaft is entrained by the drive shaft by means of drivers.
  • a game is provided, which must first be traversed when reversing the direction of movement before the drive shaft entrains the output shaft in the opposite direction.
  • the wrap spring unit In idle state, the wrap spring unit is not subjected to a torque on the output side or on the drive side. In this case, no moment acts on the wrap spring unit.
  • the wrap is then applied to an outside or inside the wrap spring brake cylinder and causes by friction self-locking. The self-locking locks the output shaft.
  • the drive motor If the drive motor is activated, a torque is transmitted to the wrap spring via the drive side. At a certain force of e.g. 0.5 Nm, the wrap has narrowed to an extent that it no longer rests against the brake cylinder, and thus lifts the blocking of the output shaft. Now a moment can be transmitted to the output side via the drive side. If the motor drive is stopped, the wrap spring can relax independently of the load on the output side and rests against the brake cylinder again.
  • a principle of the wrap spring unit 1 1 is to provide a blocking movement of the output shaft, which is only released when a torque from the drive side to the wrap spring unit 1 1 acts.
  • the torque on the drive side causes a change in geometry of the wrap, so that a blocking effect is lifted.
  • the locking effect is not canceled by a moment that only acts from the output side.
  • FIGS. 2a to 2c show diagrammatic cross-sectional views through a wrap spring unit representing different states based on the position of drivers on the drive shaft, on the output shaft and on the wrap spring.
  • FIG. 2a a state is shown, showing the wrap spring unit 1 1 in any position of rest.
  • a drive-side driver 21 which adjoins the drive shaft or is a part of this
  • a driven-side driver 22 which connects to the output shaft or is a part of this.
  • the drivers 21, 22 each represent a circular segment-shaped partial extension of the drive shaft or output shaft.
  • driver elements 24 are arranged at different ends of the wrap spring 23, which can be driven by the drive-side carrier 21 ,
  • the function of the wrap spring unit 1 1 is realized in that in a drive via the drive shaft (direction independent) a strain of the wrap spring, e.g. a constriction of the wrap, takes place, so that the previously acting blocking the wrap is canceled by concern with a brake cylinder.
  • a movement of the output shaft is prevented by the blocking, so that only at a torque acting on the drive shaft, the
  • Tension of the wrap leads to a change in geometry, so that it dissolves from the brake cylinder.
  • the drivers 21, 22 can come into contact with one another with corresponding rotation of the shafts, so that a torque provided on the drive shaft can be transmitted to the output shaft.
  • the drivers 21, 22 are designed so that they provide a clearance, ie, the sum of the angles of the circular segment-shaped partial extensions of the drive shaft and the output shaft is less than 360 °, preferably less than 270 °.
  • the game corresponds to an angular range of 90 °.
  • the drive-side driver 21 When passing through a range A of the game, the drive-side driver 21 initially takes the driver element 24 of the wrap spring and thereby lifts the blockage. Subsequently, the drive-side driver 21 takes along the driven-side driver 22 and thus drives the output shaft and the window pane 2 coupled thereto.
  • the rotation of the drive shaft counterclockwise causes the window pane 2 to close. If the direction of rotation of the drive shaft were reversed starting from the position shown in FIG. 2b, in which the drive-side driver 21 rests against the drive-side driver 22, then first the range B of the game to be overcome before the drive-side driver 21 abuts against a corresponding other side of the driven-side driver 22 to transmit a corresponding torque in a clockwise direction.
  • the area in which the anti-trap protection is deactivated for retracting the window pane 2 into the seal is increased by the travel which is achieved by applying the manual len force on the window pane 2 has been effected.
  • the deactivation of the anti-pinch function can take place too early, so that it is possible for an object or a body part to pass between window pane 2 and window frame 5, without an active anti-jamming function being able to prevent damage or injury.
  • the force pulse can be transmitted via the output-side driver 22 to the drive-side driver when they abut each other. This can turn back the
  • the reversing movement takes place in a measure which results from the sum of a first angle and a second angle.
  • the first angle corresponds to an angle that has to pass through the drive-side driver 21 when applying a drive torque until the wrap spring is released.
  • the wrap spring also turns back about the first angle to lock the output shaft.
  • the second angle corresponds to an angle by which the wrap spring moves at a maximum force or a maximum externally caused moment. Although such deformation is only temporary, it may be sufficient to transmit a force pulse to the drive shaft.
  • a state which may be present, for example, after a reversing movement has ended is illustrated by way of example in FIG. 2c.
  • the drive shaft is moved by a short movement in the opening direction of the direct contact with the output-side driver 22 away.

Landscapes

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

Abstract

L'invention concerne un procédé pour faire fonctionner un dispositif de fermeture, un élément de fermeture (2) pouvant être déplacé dans une première direction au moyen d'un moteur d'entraînement (4), un dispositif d'accouplement (11) permettant l'accouplement mécanique du moteur d'entraînement (4) à l'élément de fermeture (2), ledit dispositif d'accouplement (11) présentant un ensemble ressort enroulé, afin d'obtenir une fermeture automatique lorsque, côté entraînement, aucun couple n'agit sur le dispositif d'accouplement (11) dans un sens d'ouverture opposé au sens de fermeture, l'accouplement mécanique entre le moteur d'entraînement (4) et l'élément de fermeture (2) présentant un jeu. Ledit procédé comprend les étapes suivantes : actionnement du moteur d'entraînement (4) pour déplacer l'élément de fermeture (2) dans le premier sens; et si le déplacement de l'élément de fermeture (2) dans le premier sens doit être arrêté, actionnement du moteur d'entraînement (4) pour déplacer l'élément de fermeture (2) dans un second sens opposé au premier.
EP11718048A 2010-05-20 2011-05-03 Procédé pour faire fonctionner un dispositif de fermeture et dispositif de fermeture Withdrawn EP2571704A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201010029163 DE102010029163A1 (de) 2010-05-20 2010-05-20 Verfahren zum Betreiben einer Schließvorrichtung sowie eine Schließvorrichtung
PCT/EP2011/057017 WO2011144437A1 (fr) 2010-05-20 2011-05-03 Procédé pour faire fonctionner un dispositif de fermeture et dispositif de fermeture

Publications (1)

Publication Number Publication Date
EP2571704A1 true EP2571704A1 (fr) 2013-03-27

Family

ID=44259684

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11718048A Withdrawn EP2571704A1 (fr) 2010-05-20 2011-05-03 Procédé pour faire fonctionner un dispositif de fermeture et dispositif de fermeture

Country Status (4)

Country Link
EP (1) EP2571704A1 (fr)
CN (1) CN102985272B (fr)
DE (1) DE102010029163A1 (fr)
WO (1) WO2011144437A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012010456A1 (de) * 2012-05-26 2013-11-28 Kiekert Aktiengesellschaft Kraftfahrzeugtürschloss
CN108643717B (zh) * 2018-05-09 2023-08-29 河北爵程安防设备有限公司 多功能电控锁
FR3091547B1 (fr) * 2019-01-07 2021-01-01 Opendoors Procédé de commande d’un dispositif électromécanique d’actionnement de serrure

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Publication number Priority date Publication date Assignee Title
DE7720015U1 (de) * 1977-06-25 1977-10-06 Webasto-Werk W. Baier Gmbh & Co, 8031 Stockdorf Elektrische antriebsvorrichtung fuer schiebedaecher, fensterscheiben u.dgl. von kraftfahrzeugen
DE4315637C2 (de) * 1993-05-11 1996-12-19 Brose Fahrzeugteile Verfahren zur Erkennung der Position und der Bewegungsrichtung eines bewegbar gelagerten Teils
JP2790763B2 (ja) * 1993-06-07 1998-08-27 株式会社東海理化電機製作所 パワーウィンドウ駆動制御装置
DE10162209A1 (de) * 2001-12-18 2003-07-10 Arvinmeritor Gmbh Fensterheber sowie Verfahren zur Steuerung eines Fenterhebers
CN2611536Y (zh) * 2003-03-21 2004-04-14 厦门厦华德茂信息科技有限公司 车辆电动窗智能关闭控制器
DE102005012938A1 (de) * 2005-03-21 2006-09-28 Robert Bosch Gmbh Getriebe-Antriebseinheit mit einer Lastdrehmomentsperre
DE102007061731A1 (de) * 2007-12-20 2009-06-25 Robert Bosch Gmbh Getriebeeinheit sowie Antriebs-Getriebeeinheit

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Title
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Also Published As

Publication number Publication date
WO2011144437A1 (fr) 2011-11-24
CN102985272B (zh) 2015-08-05
CN102985272A (zh) 2013-03-20
DE102010029163A1 (de) 2011-11-24

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