DE102008039313A1 - Engine-gear-drive unit for motor vehicle-adjustment drive, has gear housing closed by cover in fluid-tight manner, where material hardness of cover and housing amounts to greater than or equal to specific Shore Durometer - Google Patents
Engine-gear-drive unit for motor vehicle-adjustment drive, has gear housing closed by cover in fluid-tight manner, where material hardness of cover and housing amounts to greater than or equal to specific Shore Durometer Download PDFInfo
- Publication number
- DE102008039313A1 DE102008039313A1 DE200810039313 DE102008039313A DE102008039313A1 DE 102008039313 A1 DE102008039313 A1 DE 102008039313A1 DE 200810039313 DE200810039313 DE 200810039313 DE 102008039313 A DE102008039313 A DE 102008039313A DE 102008039313 A1 DE102008039313 A1 DE 102008039313A1
- Authority
- DE
- Germany
- Prior art keywords
- groove
- wall
- drive unit
- motor
- web
- 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
Links
Classifications
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/031—Gearboxes; Mounting gearing therein characterised by covers or lids for gearboxes
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Application of doors, windows, wings or fittings thereof for vehicles characterised by the type of wing
- E05Y2900/55—Windows
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/029—Gearboxes; Mounting gearing therein characterised by means for sealing the gearboxes, e.g. to improve airtightness
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/032—Gearboxes; Mounting gearing therein characterised by the materials used
Abstract
Description
Die vorliegende Erfindung betrifft eine Motor-Getriebe-Antriebseinheit gemäß dem Oberbegriff des Anspruchs 1.The The present invention relates to a motor-gear drive unit according to the preamble of claim 1.
Eine
derartige Motor-Getriebe-Antriebseinheit ist aus der
Aufgabe der vorliegenden Erfindung ist es daher, eine gattungsgemäße Antriebseinheit zur Verfügung zu stellen, deren Deckel kostengünstiger herstellbar ist bei gleichzeitig gewährleistetem, feuchtigkeitsdichtem Verschluss des Getriebegehäuses.task The present invention is therefore a generic Drive unit to provide the lid is cheaper to produce while at the same time ensured, moisture-proof closure of the gearbox housing.
Diese Aufgabe wird erfindungsgemäß mit einer Motor-Getriebe-Antriebseinheit gelöst, die die Merkmale des Anspruchs 1 aufweist.These Object is according to the invention with a motor-gear drive unit solved, having the features of claim 1.
Bei der erfindungsgemäßen Antriebseinheit erübrigt sich das Anspritzen einer elastischen, statischen Dichtung an den Deckel. Ein feuchtigkeitsdichter Verschluss des Gehäuses wird bei einer Materialhärte eines aus Kunststoff gefertigten Deckels und Getriebegehäuses im Kontaktbereich von Steg und Nut von ≥ 40 Shore D dadurch erreicht, dass die Nut in Einsteckrichtung gesehen zumindest bereichsweise einen sich konisch verjüngenden Querschnitt aufweist. Aufgrund des zumindest bereichsweise vorliegenden konischen Querschnitts der Nut kommt es beim Eindrücken des umlaufenden Steges in die Nut zu großflächigen Anpressbereichen zwischen Nut und Steg, was zu einer feuchtigkeitsdichten Verbindung führt, obwohl im Dichtungsbereich relativ harte Materialien aneinander liegenat the drive unit according to the invention is unnecessary the injection of an elastic, static seal to the Cover. A moisture-proof closure of the housing is at a material hardness of a made of plastic Lid and gearbox housing in the contact area of bridge and groove of ≥ 40 Shore D achieved by the groove in Insertion seen at least partially a conical has tapered cross-section. At least because of partially conical cross section of the groove comes it when pressing the circumferential ridge in the groove too Large contact pressure areas between groove and Bridge, which leads to a moisture-proof connection, although in the sealing area relatively hard materials to each other lie
In vorteilhafter Ausgestaltung der Erfindung kann die Abdichtung zwischen Gehäuse und Deckel noch dadurch verbessert werden, dass im Kontaktbereich von Steg und Nut durch den Einsteckvorgang mindestens zwei von einander isolierte Luftkammern gebildet sind. Dadurch wird eine Art Labyrinthdichtung geschaffen.In Advantageous embodiment of the invention, the seal between Housing and lid can be further improved by that in the contact area of web and groove by the insertion at least two air chambers isolated from each other are formed. This will created a kind of labyrinth seal.
Weitere vorteilhafte Ausgestaltungen der Erfindung ergeben sich aus den übrigen Unteransprüchen.Further advantageous embodiments of the invention will become apparent from the others Dependent claims.
Die Erfindung wird nachstehend anhand von mehreren Ausführungsbeispielen näher erläutert. In der dazugehörigen Zeichnung zeigt:The The invention will be described below with reference to several embodiments explained in more detail. In the corresponding Drawing shows:
Getriebegehäuse
Nachstehend
werden verschiedene Ausführungsformen der Erfindung anhand
der
Bei
dem in den
Der
Querschnitt des Steges
Bei
dem Ausführungsbeispiel gemäß den
Vom
Boden der Nut
Zur
Herstellung einer flüssigkeitsdichten Verbindung zwischen
dem Deckel
Bei
dem oben beschriebenen Dichtsystem gibt es also mehrere Anpressflächen
zwischen dem Steg
In
den
Beim
Einstecken des Steges
Ein
anderes Ausführungsbeispiel der Erfindung ist in den
Der
Steg
Beim
Einstecken des Steges
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - EP 0762613 B1 [0002, 0018] EP 0762613 B1 [0002, 0018]
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200810039313 DE102008039313A1 (en) | 2008-08-22 | 2008-08-22 | Engine-gear-drive unit for motor vehicle-adjustment drive, has gear housing closed by cover in fluid-tight manner, where material hardness of cover and housing amounts to greater than or equal to specific Shore Durometer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200810039313 DE102008039313A1 (en) | 2008-08-22 | 2008-08-22 | Engine-gear-drive unit for motor vehicle-adjustment drive, has gear housing closed by cover in fluid-tight manner, where material hardness of cover and housing amounts to greater than or equal to specific Shore Durometer |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102008039313A1 true DE102008039313A1 (en) | 2010-02-25 |
Family
ID=41566738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200810039313 Ceased DE102008039313A1 (en) | 2008-08-22 | 2008-08-22 | Engine-gear-drive unit for motor vehicle-adjustment drive, has gear housing closed by cover in fluid-tight manner, where material hardness of cover and housing amounts to greater than or equal to specific Shore Durometer |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102008039313A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017204377A1 (en) * | 2017-03-16 | 2018-09-20 | Robert Bosch Gmbh | Gearbox housing and gearbox drive unit |
US10234014B2 (en) * | 2013-12-05 | 2019-03-19 | Continental Automotive Gmbh | Actuator |
DE102019215367A1 (en) * | 2019-05-22 | 2020-11-26 | Brose Fahrzeugteile Se & Co. Kommanditgesellschaft, Bamberg | Module assembly for an adjustable vehicle part and motor vehicle |
DE102022100974A1 (en) | 2021-09-29 | 2023-03-30 | HELLA GmbH & Co. KGaA | Drive device for an opening mechanism for opening a movable opening element of a vehicle, and opening system for a vehicle |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0762613A1 (en) * | 1995-08-25 | 1997-03-12 | Siemens Aktiengesellschaft | Geared motor-drive, in particular vehicle window winder or the like |
US6014915A (en) * | 1998-06-11 | 2000-01-18 | Precision Products Systems, Llc | Gear housing |
-
2008
- 2008-08-22 DE DE200810039313 patent/DE102008039313A1/en not_active Ceased
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0762613A1 (en) * | 1995-08-25 | 1997-03-12 | Siemens Aktiengesellschaft | Geared motor-drive, in particular vehicle window winder or the like |
EP0762613B1 (en) | 1995-08-25 | 1999-11-17 | Siemens Aktiengesellschaft | Geared motor-drive, in particular vehicle window winder or the like |
US6014915A (en) * | 1998-06-11 | 2000-01-18 | Precision Products Systems, Llc | Gear housing |
Non-Patent Citations (1)
Title |
---|
GE Plastics: Valox Profil. Ausg. 10/2001. S. 18 Firmenschrift * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10234014B2 (en) * | 2013-12-05 | 2019-03-19 | Continental Automotive Gmbh | Actuator |
DE102017204377A1 (en) * | 2017-03-16 | 2018-09-20 | Robert Bosch Gmbh | Gearbox housing and gearbox drive unit |
DE102019215367A1 (en) * | 2019-05-22 | 2020-11-26 | Brose Fahrzeugteile Se & Co. Kommanditgesellschaft, Bamberg | Module assembly for an adjustable vehicle part and motor vehicle |
DE102022100974A1 (en) | 2021-09-29 | 2023-03-30 | HELLA GmbH & Co. KGaA | Drive device for an opening mechanism for opening a movable opening element of a vehicle, and opening system for a vehicle |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
R002 | Refusal decision in examination/registration proceedings | ||
R006 | Appeal filed | ||
R008 | Case pending at federal patent court | ||
R081 | Change of applicant/patentee |
Owner name: JAEGER AUTOMOBIL- TECHNIK GMBH, DE Free format text: FORMER OWNER: JAEGER AUTOMOBIL- TECHNIK GMBH & CO. KG, 30625 HANNOVER, DE |
|
R082 | Change of representative |
Representative=s name: ADVOPAT PATENT- UND RECHTSANWAELTE, DE |
|
R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: F16H0057020000 Ipc: F16H0057029000 |
|
R003 | Refusal decision now final | ||
R011 | All appeals rejected, refused or otherwise settled |