DE102009034400A1 - Releasing device for clutch in drive strand of vehicle, comprises clutch bell with electrical actuator, which has electric drive with drive shaft - Google Patents
Releasing device for clutch in drive strand of vehicle, comprises clutch bell with electrical actuator, which has electric drive with drive shaft Download PDFInfo
- Publication number
- DE102009034400A1 DE102009034400A1 DE102009034400A DE102009034400A DE102009034400A1 DE 102009034400 A1 DE102009034400 A1 DE 102009034400A1 DE 102009034400 A DE102009034400 A DE 102009034400A DE 102009034400 A DE102009034400 A DE 102009034400A DE 102009034400 A1 DE102009034400 A1 DE 102009034400A1
- Authority
- DE
- Germany
- Prior art keywords
- drive
- clutch bell
- clutch
- drive shaft
- deflector
- 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- Withdrawn
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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
-
- 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
- F16D28/00—Electrically-actuated clutches
-
- 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
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
- F16D2023/123—Clutch actuation by cams, ramps or ball-screw mechanisms
-
- 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
- F16D2300/00—Special features for couplings or clutches
- F16D2300/26—Cover or bell housings; Details or arrangements thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft eine Ausrückvorrichtung für eine Kupplung im Antriebsstrang eines Fahrzeuges.The The present invention relates to a release device for a clutch in the drive train of a vehicle.
Eine
gattungsgemäße Ausrückvorrichtung ist
beispielsweise aus der
Eine Aufgabe der vorliegenden Erfindung ist es, die auf die Dichtung wirkenden Tangentialkräfte, wenn Wasser in die Kupplungsglocke eingedrungen ist, zu verringern.A Object of the present invention is that on the seal acting tangential forces when water in the clutch bell has penetrated, reduce.
Dieses Problem wird gelöst durch eine Ausrückvorrichtung für eine Kupplung im Antriebsstrang eines Fahrzeuges, umfassend eine Kupplungsglocke mit einem elektrischen Aktor, der einen elektrischen Antrieb mit einer Antriebswelle umfasst, wobei die Antriebswelle durch eine Öffnung der Kupplungsglocke ragt, wobei auf der Innenseite der Kupplungsglocke an der Öffnung ein Abweiser angeordnet ist. Der Abweiser ist so angeordnet, dass dieser in Umfangsrichtung der Kupplung bei deren Rotation, zählt man den überstrichenen Winkel positiv, bei kleinerem überstrichenem Winkel, also gewissermaßen vor dem Aktor liegt. Durch die Kupplung mitgenommene Teilchen wie auch mitgenommenes Wasser prallen also auf den Abweiser statt auf dahinter angeordnete Teile des Aktors.This Problem is solved by a release device for a clutch in the drive train of a vehicle, comprising a clutch bell with an electric actuator that drives an electric drive comprising a drive shaft, wherein the drive shaft through an opening the clutch bell protrudes, being on the inside of the clutch bell at the opening a deflector is arranged. The deflector is arranged so that this in the circumferential direction of the coupling at their rotation, one counts the swept angle positive, with a smaller swept angle, so to speak in front of the actuator. By the clutch entrained particles like entrained water bounces on the deflector instead of on behind it arranged parts of the actuator.
Vorzugsweise ist vorgesehen, dass der Abweiser in einem Schnitt tangential zur Drehrichtung einer Kupplung von der Öffnung beabstandet angeordnet ist. Der Abweiser ist somit in Umfangsrichtung der Kupplungsglocke und Drehrichtung der Kupplung von der Öffnung beabstandet und vor dieser angeordnet.Preferably It is envisaged that the deflector in a section tangential to Direction of rotation of a clutch spaced from the opening is arranged. The deflector is thus in the circumferential direction of the clutch bell and rotational direction of the coupling spaced from the opening and arranged in front of this.
Vorzugsweise ist vorgesehen, dass der Abweiser eine Dichtungsanordnung zwischen der Antriebswelle und einer Spindelbaugruppe des Aktors in Umfangsrichtung abdeckt. Der Abweiser weist dazu vorzugsweise eine axiale Tiefe größer als der Durchmesser des Aktors auf. Dadurch wird der Aktor in dem Bereich, in dem der Abweiser angeordnet ist, in axialer Richtung der Kupplungsdrehachse vollständig von dem Abweiser überdeckt.Preferably it is envisaged that the deflector will seal a seal between the drive shaft and a spindle assembly of the actuator in the circumferential direction covers. The deflector preferably has an axial depth for this purpose greater than the diameter of the actuator. Thereby is the actuator in the area in which the deflector is arranged in the axial direction of the coupling axis of rotation completely covered by the deflector.
Vorzugsweise ist vorgesehen, dass der Abweiser im Umfangsschnitt eine dreieckige Kontur aufweist. Dies ist eine materialsparende Möglichkeit, einen gegen Belastung widerstandsfähigen Abweiser vorzusehen.Preferably it is envisaged that the deflector in the circumferential section a triangular Has contour. This is a material-saving way to provide a load-resistant deflector.
Das eingangs genannte Problem wird auch gelöst durch eine Anordnung eines elektrischen Aktors an einer Kopplungsglocke, wobei der Aktor einen elektrischen Antrieb mit einer Antriebswelle umfasst und wobei die Antriebswelle durch eine Öffnung der Kupplungsglocke ragt, wobei auf der Innenseite der Kupplungsglocke an der Öffnung ein Abweiser angeordnet ist.The The above-mentioned problem is also solved by an arrangement an electrical actuator on a coupling bell, wherein the actuator comprises an electric drive with a drive shaft and wherein the drive shaft through an opening of the clutch bell sticking out, being on the inside of the clutch bell at the opening a deflector is arranged.
Das eingangs genannte Problem wird auch gelöst durch eine Kupplungsglocke mit eine Öffnung zur Aufnahme eines elektrischen Aktors, der einen elektrischen Antrieb mit einer Antriebswelle umfasst, wobei die Antriebswelle durch die Öffnung der Kupplungsglocke ragt, wobei auf der Innenseite der Kupplungsglocke an der Öffnung ein Abweiser angeordnet ist.The The problem mentioned above is also solved by a clutch bell with an opening for receiving an electrical actuator, comprising an electric drive with a drive shaft, wherein the drive shaft through the opening of the clutch bell sticking out, being on the inside of the clutch bell at the opening a deflector is arranged.
Im Folgenden wird ein Ausführungsbeispiel der Erfindung anhand der beiliegenden Zeichnungen erläutert. Dabei zeigen:in the Below is an embodiment of the invention based of the accompanying drawings. Showing:
- 11
- Aktoractuator
- 22
- KupplungsglockeKupplungsglocke
- 33
- Öffnungopening
- 44
- Elektrischer Antriebelectrical drive
- 55
- Spindelbaugruppespindle assembly
- 66
- Montageflanschmounting flange
- 77
- Spindelachsespindle axis
- 88th
- Spindelspindle
- 99
- Gewindehülsethreaded sleeve
- 1010
- Lagercamp
- 1111
- Faltenbalgbellow
- 1212
- der Gewindehülse zugewandte Seite des Lagersof the Threaded sleeve facing side of the bearing
- 1313
- dem elektrischen Antrieb zugewandten Seite des Lagersthe electric drive facing side of the camp
- 1414
- Dichtungsanordnungsealing arrangement
- 1515
- Antriebswelledrive shaft
- 1616
- Zahnhülsetoothed sleeve
- 1717
- TellerPlate
- 1818
- Lippendichtunglip seal
- 1919
- Abweiserdeflector
- 2020
- Grundseitebase side
- 2121
- Pfeilarrow
- 2222
- Innenseiteinside
- aa
- Abstanddistance
- bb
- Axiale Tiefeaxial depth
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 1744075 [0002] - EP 1744075 [0002]
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009034400A DE102009034400A1 (en) | 2008-08-14 | 2009-07-23 | Releasing device for clutch in drive strand of vehicle, comprises clutch bell with electrical actuator, which has electric drive with drive shaft |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008037807.0 | 2008-08-14 | ||
DE102008037807 | 2008-08-14 | ||
DE102009034400A DE102009034400A1 (en) | 2008-08-14 | 2009-07-23 | Releasing device for clutch in drive strand of vehicle, comprises clutch bell with electrical actuator, which has electric drive with drive shaft |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102009034400A1 true DE102009034400A1 (en) | 2010-02-18 |
Family
ID=41528348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102009034400A Withdrawn DE102009034400A1 (en) | 2008-08-14 | 2009-07-23 | Releasing device for clutch in drive strand of vehicle, comprises clutch bell with electrical actuator, which has electric drive with drive shaft |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102009034400A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3019605A1 (en) * | 2014-04-02 | 2015-10-09 | Schaeffler Technologies Ag | ACTUATING DEVICE FOR A FRICTION CLUTCH DEVICE |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1744075A1 (en) | 2005-04-28 | 2007-01-17 | LuK Lamellen und Kupplungsbau Beteiligungs KG | Rocking lever actuator, in particular for actuating a clutch |
-
2009
- 2009-07-23 DE DE102009034400A patent/DE102009034400A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1744075A1 (en) | 2005-04-28 | 2007-01-17 | LuK Lamellen und Kupplungsbau Beteiligungs KG | Rocking lever actuator, in particular for actuating a clutch |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3019605A1 (en) * | 2014-04-02 | 2015-10-09 | Schaeffler Technologies Ag | ACTUATING DEVICE FOR A FRICTION CLUTCH DEVICE |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8127 | New person/name/address of the applicant |
Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 H, DE |
|
R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120824 Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120824 |
|
R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140217 Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140217 |
|
R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20150402 |
|
R012 | Request for examination validly filed | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |