DE102006049197A1 - Clutch unit for motor driven vehicle, has disengaging system and sensor system, which is assigned for collecting closing state of clutch unit and movement of disk spring - Google Patents
Clutch unit for motor driven vehicle, has disengaging system and sensor system, which is assigned for collecting closing state of clutch unit and movement of disk spring Download PDFInfo
- Publication number
- DE102006049197A1 DE102006049197A1 DE200610049197 DE102006049197A DE102006049197A1 DE 102006049197 A1 DE102006049197 A1 DE 102006049197A1 DE 200610049197 DE200610049197 DE 200610049197 DE 102006049197 A DE102006049197 A DE 102006049197A DE 102006049197 A1 DE102006049197 A1 DE 102006049197A1
- Authority
- DE
- Germany
- Prior art keywords
- sensor
- sensor system
- clutch unit
- coupling device
- release
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/12—Details not specific to one of the before-mentioned types
-
- 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
- F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
- F16D2066/003—Position, angle or speed
-
- 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
- F16D2300/18—Sensors; Details or arrangements thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
Die Erfindung betrifft eine Kupplungseinrichtung für ein motorisch angetriebenes Fahrzeug mit einem Ausrücksystem (10), bei dem mittels einer durch ein Stellglied (14) beaufschlagbaren Tellerfeder (9) der Kraftfluss zwischen einer Motorwelle (7) und einer Getriebewelle (2) unterbrechbar ist. Zur Erfassung des Schließzustandes der Kupplungseinrichtung ist dem Ausrücksystem (10) ein Sensorsystem (16) zugeordnet. Eine kompakte Integration eines solchen Sensorsystems (16) wird dadurch erreicht, dass das Sensorsystem (16) zur Erfassung der Bewegung der Tellerfeder (9) ausgelegt ist und/oder an der Peripherie eines Ausrückergehäuses (13) befestigt ist.The invention relates to a coupling device for a motor vehicle with a release system (10), in which the power flow between a motor shaft (7) and a transmission shaft (2) can be interrupted by means of a plate spring (9) which can be acted upon by an actuator (14). For detecting the closing state of the coupling device, the release system (10) is assigned a sensor system (16). A compact integration of such a sensor system (16) is achieved in that the sensor system (16) is designed to detect the movement of the disc spring (9) and / or is attached to the periphery of a release housing (13).
Description
Die Erfindung betrifft eine Kupplungseinrichtung für ein motorisch angetriebenes Fahrzeug gemäß dem Oberbegriff des Patentanspruchs 1.The The invention relates to a coupling device for a motor-driven Vehicle according to the generic term of claim 1
In
der
Vor diesem Hintergrund liegt der Aufgabe die Erfindung zugrunde, für gattungsgemäße Kupplungseinrichtungen die Applikation eines Sensorsystems vorzuschlagen, dass auch unter baulich engen Platzverhältnissen zuverlässig Rückschlüsse auf den Schließzustand beziehungsweise Öffnungsgrad der Kupplung ermöglicht.In front Background of the invention is the object of the invention for generic coupling devices to propose the application of a sensor system that also under structurally tight space reliable Conclusions on the closed state or opening degree the clutch allows.
Diese Aufgabe wird gelöst mit einer Kupplungseinrichtung gemäß den Merkmalen des Patentanspruchs 1. Die Unteransprüche betreffen besonders zweckmäßige Weiterbildungen der Erfindung.These Task is solved with a coupling device according to the features of the patent claim 1. The dependent claims concern particularly expedient further education the invention.
Erfindungsgemäß ist also das Sensorsystem zur Erfassung der Bewegung der Tellerfeder ausgelegt, durch die in Abhängigkeit von der Betätigung eines Stellgliedes der Kraftschluss zwischen der Motorwelle und der Getriebewelle unterbrechbar ist. Anders als bei konventionellen Sensorsystemen wird hiermit also nicht die Bewegung des die Tellerfeder beaufschlagenden Stellgliedes, sondern die Position der Tellerfeder selbst erfasst. Damit kann in vorteilhafter Weise das Sensorsystem am äußeren Rand eines Ausrückergehäuses befestigt werden und ist damit nicht mehr aufwendig in den Zentralbereich des Ausrücksystems zu integrieren. Besonders hervorzuheben ist auch der Vorteil, dass an bereits bestehenden Ausrücksystemen nur geringfügige bauliche Änderungen vorgenommen werden müssen, um den bevorzugt als induktiven Weggeber, Hall-Sensor oder als Wirbelstromsensor ausgelegten Signalaufnehmer in die gesamte Kupplungseinrichtung zu integrieren. Die Integration erfolgt zweckmäßigerweise über einen den Sensor haltenden Träger, der seinerseits an einem Flanschstück des Ausrückergehäuses befestigt ist.According to the invention is thus the sensor system designed to detect the movement of the diaphragm spring, through the dependent from the operation an actuator of the adhesion between the motor shaft and the transmission shaft is interruptible. Unlike conventional Sensor systems is thus not the movement of the plate spring acted upon Actuator, but detects the position of the plate spring itself. Thus, advantageously, the sensor system on the outer edge of a Releaser housing attached and is therefore no longer consuming in the central area of the release system to integrate. Particularly noteworthy is the advantage that on existing release systems only minor structural changes must be made to the preferred as inductive displacement sensor, Hall sensor or as eddy current sensor designed signal pickup in the entire coupling device to integrate. The integration is expediently carried out via a sensor holding the Carrier, which in turn is attached to a flange piece of the release housing.
Das erfindungsgemäße Sensorsystem kann so kompakt ausgeführt werden, dass es auch zusammen mit einer Drehzahlmesseinrichtung an dem Ausrückergehäuse betrieben werden kann.The inventive sensor system can be so compact Be that together with a speed measuring device operated on the Ausrückergehäuse can be.
Ein vorteilhaftes Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt. Es zeigtOne advantageous embodiment the invention is shown in the drawing. It shows
Gleiche Bauteile oder Bauteilabschnitte weisen in allen Figuren die gleiche Bezifferung auf.Same Components or component sections have the same in all figures Figuring on.
Man
erkennt in
Nähere Details
zu den Trägern
Aus dem vorstehend beschriebenen wird deutlich, dass unter Verwendung eines großen Umfanges von bereits vorhandenen Bestandteilen einer Kupplungseinrichtung eine sehr feinfühlige Wegsensierung innerhalb erfindungsgemäßer Kupplungseinrichtungen vorgenommen werden kann.Out From the above, it is clear that using a big one Scope of existing components of a coupling device a very sensitive Travel sensing within inventive coupling devices can be made.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200610049197 DE102006049197A1 (en) | 2006-10-18 | 2006-10-18 | Clutch unit for motor driven vehicle, has disengaging system and sensor system, which is assigned for collecting closing state of clutch unit and movement of disk spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200610049197 DE102006049197A1 (en) | 2006-10-18 | 2006-10-18 | Clutch unit for motor driven vehicle, has disengaging system and sensor system, which is assigned for collecting closing state of clutch unit and movement of disk spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102006049197A1 true DE102006049197A1 (en) | 2008-04-30 |
Family
ID=39244139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200610049197 Ceased DE102006049197A1 (en) | 2006-10-18 | 2006-10-18 | Clutch unit for motor driven vehicle, has disengaging system and sensor system, which is assigned for collecting closing state of clutch unit and movement of disk spring |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102006049197A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011078125A1 (en) * | 2011-06-27 | 2012-12-27 | Zf Friedrichshafen Ag | Decoupler, particularly automatic friction clutch for hybrid-drive train, has central release unit with housing fastened at clutch casing, axially movable release unit piston and path sensor |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3047086A1 (en) * | 1980-12-13 | 1982-07-29 | Sachs Systemtechnik Gmbh, 8720 Schweinfurt | CLUTCH FRICTION LINING WEAR INDICATOR |
| US5058718A (en) * | 1989-05-12 | 1991-10-22 | Kabushiki Kaisha Daikin Seisakusho | Clutch facing abrasion indicator |
| DE19744042A1 (en) * | 1997-10-06 | 1999-04-08 | Mannesmann Vdo Ag | Wear determination device for clutch disc pads in car |
| DE3912431C2 (en) * | 1988-05-06 | 1999-07-29 | Valeo | Coupling device provided with means for speed measurement on shafts |
| DE10039242A1 (en) * | 1999-08-24 | 2001-03-08 | Luk Lamellen & Kupplungsbau | Disengagement system for motor vehicle clutches comprises a disengagement unit which has a plastic housing and is centrally installed into a bore of the transmission housing around the transmission input shaft |
| DE10120662A1 (en) * | 2001-01-19 | 2002-07-25 | Zf Sachs Ag | Coupling system comprises coupling arrangement, control, selector, path and torque sensors. |
| EP0951619B1 (en) * | 1996-12-19 | 2002-09-18 | Volkswagen Aktiengesellschaft | Friction clutch |
| DE10329123B3 (en) * | 2003-06-27 | 2004-09-16 | Christian Bauer Gmbh + Co | Clutch, especially vehicle gearbox lamella clutch, has sensor for determining spring device output force, device for transferring measurement value for displacement force source control/regulation |
| DE19744044B4 (en) * | 1997-10-06 | 2005-02-24 | Siemens Ag | Device for determining the state of clutch wear |
| DE10353256B3 (en) * | 2003-11-14 | 2005-03-31 | Barske, Heiko, Dr. | Automobile hybrid drive system with common control of converter unit between electrical machine driven by IC engine and electrical energy store and clutches on input and output sides of electrical machine |
| DE102004027117A1 (en) * | 2004-06-03 | 2005-12-22 | Zf Friedrichshafen Ag | Device for detecting the positional position of a clutch piston for clutch actuation, which is arranged in a rotating coupling |
-
2006
- 2006-10-18 DE DE200610049197 patent/DE102006049197A1/en not_active Ceased
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3047086A1 (en) * | 1980-12-13 | 1982-07-29 | Sachs Systemtechnik Gmbh, 8720 Schweinfurt | CLUTCH FRICTION LINING WEAR INDICATOR |
| DE3912431C2 (en) * | 1988-05-06 | 1999-07-29 | Valeo | Coupling device provided with means for speed measurement on shafts |
| US5058718A (en) * | 1989-05-12 | 1991-10-22 | Kabushiki Kaisha Daikin Seisakusho | Clutch facing abrasion indicator |
| EP0951619B1 (en) * | 1996-12-19 | 2002-09-18 | Volkswagen Aktiengesellschaft | Friction clutch |
| DE19744042A1 (en) * | 1997-10-06 | 1999-04-08 | Mannesmann Vdo Ag | Wear determination device for clutch disc pads in car |
| DE19744044B4 (en) * | 1997-10-06 | 2005-02-24 | Siemens Ag | Device for determining the state of clutch wear |
| DE10039242A1 (en) * | 1999-08-24 | 2001-03-08 | Luk Lamellen & Kupplungsbau | Disengagement system for motor vehicle clutches comprises a disengagement unit which has a plastic housing and is centrally installed into a bore of the transmission housing around the transmission input shaft |
| DE10120662A1 (en) * | 2001-01-19 | 2002-07-25 | Zf Sachs Ag | Coupling system comprises coupling arrangement, control, selector, path and torque sensors. |
| DE10329123B3 (en) * | 2003-06-27 | 2004-09-16 | Christian Bauer Gmbh + Co | Clutch, especially vehicle gearbox lamella clutch, has sensor for determining spring device output force, device for transferring measurement value for displacement force source control/regulation |
| DE10353256B3 (en) * | 2003-11-14 | 2005-03-31 | Barske, Heiko, Dr. | Automobile hybrid drive system with common control of converter unit between electrical machine driven by IC engine and electrical energy store and clutches on input and output sides of electrical machine |
| DE102004027117A1 (en) * | 2004-06-03 | 2005-12-22 | Zf Friedrichshafen Ag | Device for detecting the positional position of a clutch piston for clutch actuation, which is arranged in a rotating coupling |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011078125A1 (en) * | 2011-06-27 | 2012-12-27 | Zf Friedrichshafen Ag | Decoupler, particularly automatic friction clutch for hybrid-drive train, has central release unit with housing fastened at clutch casing, axially movable release unit piston and path sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| R012 | Request for examination validly filed |
Effective date: 20130718 |
|
| R016 | Response to examination communication | ||
| R002 | Refusal decision in examination/registration proceedings | ||
| R003 | Refusal decision now final |