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WO2007113032A1 - Couvercle pour refermer un élément d'actionnement d'un dispositif d'entraînement, et dispositif d'entraînement correspondant - Google Patents

Couvercle pour refermer un élément d'actionnement d'un dispositif d'entraînement, et dispositif d'entraînement correspondant Download PDF

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Publication number
WO2007113032A1
WO2007113032A1 PCT/EP2007/051235 EP2007051235W WO2007113032A1 WO 2007113032 A1 WO2007113032 A1 WO 2007113032A1 EP 2007051235 W EP2007051235 W EP 2007051235W WO 2007113032 A1 WO2007113032 A1 WO 2007113032A1
Authority
WO
WIPO (PCT)
Prior art keywords
seal
lid
top surface
drive device
actuating
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.)
Ceased
Application number
PCT/EP2007/051235
Other languages
German (de)
English (en)
Inventor
Matthias Benkert
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.)
Brose Fahrzeugteile SE and Co KG
Siemens AG
Siemens Corp
Original Assignee
Brose Fahrzeugteile SE and Co KG
Siemens AG
Siemens Corp
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 Brose Fahrzeugteile SE and Co KG, Siemens AG, Siemens Corp filed Critical Brose Fahrzeugteile SE and Co KG
Publication of WO2007113032A1 publication Critical patent/WO2007113032A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B39/00—Locks giving indication of authorised or unauthorised unlocking
    • E05B39/02—Locks giving indication of authorised or unauthorised unlocking with destructible seal closures or paper closures

Definitions

  • the invention relates to a lid for closing a Be ⁇ supportedungselements a drive device.
  • the invention further relates to a drive device for actuating an adjusting element, in particular a sunroof.
  • Electric actuators for adjusting elements are often equipped with egg ⁇ nem actuator over which the adjusting element can be operated manually in an emergency.
  • such actuators are known for sliding roofs of motor vehicles, which sliding roofs can be manually adjusted even in case of failure of the electric drive motor via the Betuschistsele ⁇ ment.
  • a tool such as a socket wrench or a crank, inserted into the actuator and a drive ⁇ shaft of the sunroof can be rotated by means of the tool by hand, whereby the sunroof is adjusted.
  • the drive and thus the movements of the adjusting element are usually monitored and controlled by an associated electronic unit comprising a position detecting device.
  • the position detection device detects, for example, the rotations of a drive shaft of an on ⁇ drive, such as an electric motor, to obtain an assignment to the position of the adjustment.
  • a position detection serves, in particular, to detect a trapping case by monitoring the torque of the drive motor along the displacement path and comparing it with stored values.
  • manual adjustment of the sunroof will not detect a position change.
  • Can ⁇ conclusions This Stö are usually eliminated by the posi- tion detection means is adjusted again. To a reported malfunction of the sunroof resolved quickly should a mechanic, however the cause of the Stö ⁇ conclusions can easily find.
  • the invention has for its object to enable a quick He ⁇ recognition of a manual operation of a drive device.
  • a lid for closing an actuating element of a Antriebsvor ⁇ direction comprising a top surface and a mechanical seal, which is arranged on the top surface, that it is recognizable mechanically changed to a manual operation of the actuator.
  • the mechanical Sie ⁇ gel comprises a number of predetermined breaking points, via which it is connected to the top surface.
  • the main advantage of this design is that the seal is an integral part of the lid and the top surface and the seal are made of the same material in only one manufacturing step .
  • the predetermined breaking points represent, for example, a material taper at the joints between the seal and the top surface, which is easy to break through.
  • the rupted by ⁇ predetermined breaking points deliver namely the detection to the use of the actuator and significantly facilitate a mechanic to search for the cause of the malfunction of the drive device.
  • the invention is based on the consideration that a particularly easy determination of a manual actuation of the actuating element, which can lead to malfunction of the drive device, takes place via the broken seal.
  • the cover is provided to protect the operating element against non ⁇ ab totes Press.
  • the lid is re insbesonde ⁇ such on the driving device mounted so that it can not be opened without a suitable tool.
  • the seal is positioned the seal at such a position of the lid and dimensioned so that the actuator is easily accessible after the seal is broken.
  • the lid allows safe protection of the actuator and in case of emergency easy access to the actuator and provides clear evidence of manual operation of the drive device.
  • the seal may be formed, for example, in the manner of a membrane or a solid body which is connected via predetermined breaking points with the top surface.
  • the seal comprises at least one holding Trains t ⁇ before connection via which it is connected to the top surface.
  • the holding connection is ⁇ example, as a flexible material bridge or as a web formed from ⁇ , which is characterized by a greater material thickness than in Be ⁇ rich the predetermined breaking points.
  • the holding member may have a complex structure and be formed, for example, in the manner of a hinge or hinge.
  • the seal has a triangular seal body which is connected at its corners to the cover surface.
  • a particularly simple rupture of the triangular seal is ensured by the sealing body is preferably connected via a predetermined breaking point and two holding connections with the deck ⁇ area. In this case, it is necessary to actuate the actuation lever to break only a single predetermined breaking point.
  • the seal body remains connected thanks to the two holding elements even after its breaking up with the lid.
  • a pierceable membrane like a body connected to the top surface, has the significant advantage that it can be made of the same material as the lid. Therefore, the membrane particular a ⁇ Ver rejuvenation of the material of the lid is that in itself is a target ⁇ breaking point and which can be pushed through impressions.
  • the seal is advantageously arranged in an access opening, in particular in a circular access opening, for actuating the actuating element.
  • an access opening in particular in a circular access opening
  • the access opening is positioned in the assembled state of the drive device with the lid in particular directly above the actuating element.
  • seal is molded as an integral part in the top surface.
  • seal and the top surface of the same art ⁇ material are formed. This allows a significant verfa ⁇ monitoring the manufacture of the cover by the full de- disgust with top surface and seal in a single manufacturing process.
  • a drive device for actuating an adjusting element in particular a sliding roof, with an actuating element and with a cover according to one of the preceding claims.
  • the actuating element is constructed in the manner of a multi ⁇ Kant.
  • a suitable tool such as a crank or a socket wrench, which is inserted in or around the polygon.
  • This tool can be used to break the seal first. The tool is pressed against the seal, whereby the seal is pierced or the predetermined breaking points are severed. Since the breaking of the seal is not done directly by hand, the risk of injury to an operator is minimized.
  • the use of the actuator is special ⁇ safe and convenient.
  • FIG. 1 shows a perspective illustration of a drive device with an actuating element
  • FIG. 2 shows a plan view of a cover for the Actuate the ⁇ restriction member according to Fig. 1
  • the apparent from the FIG 1 drive device 2 is used to adjust a Verstellele- not shown here. ments, in particular a sunroof of a motor vehicle.
  • the drive device 2 includes an electric motor housing 4, a transmission case 6 and an electronics housing 8.
  • In romotorgetude Elect ⁇ 4 is not shown here electric motor arranged which an in-gear housing 6
  • Worm gear drives The adjustment of the sliding roof is controlled and monitored by an electronic unit which is housed in the electronics housing 8.
  • bushings 10 are provided on the gear housing, by the unillustrated actuating means such. Screws can be pushed through.
  • locking projections 6 are arranged on the gear housing 12 is ⁇ into the corresponding clips 14 of a lid 18 (see Figure 2) engage when closing the lid 18th
  • An actuator 20 is fixedly mounted on one end of a drive shaft of the drive device 2 not shown here.
  • the actuating element 20 is oriented such that it is readily accessible for loading ⁇ serving person.
  • the Be ⁇ concernedungselement 20 When attaching the arrival drive device 3 on the roof of a motor vehicle is the Be ⁇ concernedungselement 20 directed downwards.
  • the Betuschistsele ⁇ element 20 is formed in this embodiment in the manner of a hexagonal recess.
  • the loading may ⁇ concernedungselement 20 may be formed in the manner of an octagonal or star-shaped recess.
  • the actuation ⁇ element 20 may just as well be a polygonal projection.
  • the other, invisible end 21 of the drive shaft is connected in the installed state via a mechanical cable coupling to the sunroof.
  • the sunroof can be manually adjusted in the event of failure of the electromobility sector ⁇ over the actuator 20.
  • a matching tool is needed, which is designed in the manner of a socket wrench and has at one end a key head on ⁇ whose shape is complementary to the shape of the actuating element 20.
  • the socket is inserted with its Keyring ⁇ selkopf in the actuating element 20 and by rotating the wrench, the drive shaft being ⁇ is driven, in turn, causes a method of the sunroof.
  • the gear housing 6 is completely covered in particular with a cover 18, which is shown in FIG. Side of the lid 18 clips 14 are mounted, which engage in the locking projections 12 for connecting the cover 18 with the gear housing 6.
  • the lid 18 has a top surface 22 and a mechanical seal 24, which is positioned directly above the actuator 20 when the lid 18 is mounted.
  • the seal 24 comprises a solid seal body 26, which in the manner of a
  • the sealing body 26 is connected at its corners via a predetermined breaking point 30 and two holding elements 32 with the top surface 22 cohesively.
  • the lid 18 and the seal 24 are made of plastic and the Sie ⁇ gel 24 is an integral part of the lid 18, ie, the top surface 22 and the seal 24 were made in one piece ⁇ .
  • the predetermined breaking point 30 in this case provides a Materi ⁇ alverjüngung in the area of a corner of the seal body 26 is.
  • the actuator 22 can only be used who ⁇ the after the seal 24 is broken. Specifically, for breaking the seal 24 of the socket wrench USAGE ⁇ det, which is pushed against the sealing body 26 and cuts through the predetermined breaking point thirtieth Thanks to the holding elements 32, the sealing body 26 remains even after the break-up of the sieve body. gels 24 connected to the top surface 23 and he does not have to be disposed of. About the broken seal 24, a manual manipulation of the sunroof can be Festge ⁇ easily presents and thus in a present disorder of the sunroof by a mechanic, the error quickly be corrected by an adjustment of the electronic unit.

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Seal Device For Vehicle (AREA)

Abstract

Selon l'invention, un élément d'actionnement (20) d'un dispositif d'entraînement (2) est refermé au moyen d'un couvercle (18). Le couvercle (18) comprend une surface de recouvrement (22) et un joint mécanique (24) qui est mis en place contre la surface de recouvrement (22) de sorte qu'il peut subir une modification mécanique reconnaissable lors d'un actionnement manuel de l'élément d'actionnement (20). Ainsi, la rupture du joint (24) atteste de la manipulation de l'élément d'actionnement (20).
PCT/EP2007/051235 2006-03-29 2007-02-09 Couvercle pour refermer un élément d'actionnement d'un dispositif d'entraînement, et dispositif d'entraînement correspondant Ceased WO2007113032A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200610014593 DE102006014593B4 (de) 2006-03-29 2006-03-29 Deckel zum Verschluss eines Betätigungselements einer Antriebsvorrichtung und Antriebsvorrichtung
DE102006014593.3 2006-03-29

Publications (1)

Publication Number Publication Date
WO2007113032A1 true WO2007113032A1 (fr) 2007-10-11

Family

ID=38051735

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/051235 Ceased WO2007113032A1 (fr) 2006-03-29 2007-02-09 Couvercle pour refermer un élément d'actionnement d'un dispositif d'entraînement, et dispositif d'entraînement correspondant

Country Status (2)

Country Link
DE (1) DE102006014593B4 (fr)
WO (1) WO2007113032A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008110228A1 (fr) * 2007-03-15 2008-09-18 Festo Ag & Co. Kg Capot de protection et dispositif d'entraînement équipé de ce capot

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3217591B1 (fr) * 2016-03-08 2019-08-28 Siemens Aktiengesellschaft Dispositif de protection d'un appareil contre un acces non autorisé

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1320843A (en) * 1970-05-27 1973-06-20 Bosch Gmbh Robert Devices for displacing slidable members in motor vehicles
FR2473963A1 (fr) * 1980-01-23 1981-07-24 Webasto Werk Baier Kg W Toit de vehicule
DE10134134A1 (de) * 2001-07-13 2003-01-23 Inalfa Ind Bv Antriebseinheit für ein bewegliches Teil eines Fahrzeugs

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1320843A (en) * 1970-05-27 1973-06-20 Bosch Gmbh Robert Devices for displacing slidable members in motor vehicles
FR2473963A1 (fr) * 1980-01-23 1981-07-24 Webasto Werk Baier Kg W Toit de vehicule
DE10134134A1 (de) * 2001-07-13 2003-01-23 Inalfa Ind Bv Antriebseinheit für ein bewegliches Teil eines Fahrzeugs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008110228A1 (fr) * 2007-03-15 2008-09-18 Festo Ag & Co. Kg Capot de protection et dispositif d'entraînement équipé de ce capot

Also Published As

Publication number Publication date
DE102006014593A1 (de) 2007-10-11
DE102006014593B4 (de) 2008-04-24

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