DE10345833A1 - Actuating device for a clutch of a motor vehicle - Google Patents
Actuating device for a clutch of a motor vehicle Download PDFInfo
- Publication number
- DE10345833A1 DE10345833A1 DE2003145833 DE10345833A DE10345833A1 DE 10345833 A1 DE10345833 A1 DE 10345833A1 DE 2003145833 DE2003145833 DE 2003145833 DE 10345833 A DE10345833 A DE 10345833A DE 10345833 A1 DE10345833 A1 DE 10345833A1
- Authority
- DE
- Germany
- Prior art keywords
- clutch
- dead center
- pedal lever
- driver
- clutch pedal
- 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- Withdrawn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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
- G05G5/03—Means for enhancing the operator's awareness of arrival of the controlling member at a command or datum position; Providing feel, e.g. means for creating a counterforce
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/30—Controlling members actuated by foot
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/30—Controlling members actuated by foot
- G05G1/44—Controlling members actuated by foot pivoting
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/30—Controlling members actuated by foot
- G05G1/46—Means, e.g. links, for connecting the pedal to the controlled unit
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
Die Erfindung betrifft eine Betätigungseinrichtung für eine Kupplung eines Kraftfahrzeugs, die bei der Betätigung eines Kupplungspedalhebels durch einen Fahrer einen Totpunkt im Betätigungskraftverlauf erzeugt. Die dazu verwendete Totpunkteinrichtung besteht mindestens aus zwei insbesondere teleskopisch verschiebbar ineinander geführten Anlenkstücken, wovon eines über ein kupplungspedalhebelfestes Lager und eines über ein karosseriefestes Lager schwenkbar so festgelegt ist, dass eine zwischen den Anlenkstücken verspannte Druckfeder als Übertotpunktfeder den Kupplungspedalhebel abhängig von dessen Betätigungsstellung entweder in Richtung seiner Einrück- oder in Richtung seiner Ausrückstellung, mit dazwischen liegender Totpunktstellung, mit Kraft beaufschlagt. Ferner wird die von dem Fahrer aufzubringende Kupplungsbetätigungskraft zumindest über eine Teilstrecke des Kupplungsbetätigungswegs durch eine Zusatzfeder gesenkt. Die Erfindung zeichnet sich dadurch aus, dass die Zusatzfeder die Kupplungsbetätigungskraft im Wesentlichen zwischen der Totpunktstellung und einer Betätigungsstellung des Kupplungspedalhebels senkt, in der das durch die Kupplung übertragbare Drehmoment vom Fahrer verändert werden kann.The invention relates to an actuating device for a clutch of a motor vehicle, which generates a dead center in the operating force curve when a clutch pedal lever is actuated by a driver. The dead center device used for this purpose consists of at least two in particular telescopically slidably guided Anlenkstücken one of which is fixed via a clutch pedal lever fixed bearing and a body-mounted bearing pivotally so that a tensioned between the Anlenkstücken compression spring as Übertotpunktfeder the clutch pedal lever depending on its operating position either in the direction its Einrück- or in the direction of its disengagement, with intermediate dead center, loaded with force. Further, the clutch operating force to be applied by the driver is lowered by at least a portion of the clutch operating path by an auxiliary spring. The invention is characterized in that the additional spring lowers the clutch actuation force substantially between the dead center position and an actuating position of the clutch pedal lever, in which the transmissible by the clutch torque can be changed by the driver.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003145833 DE10345833A1 (en) | 2003-10-02 | 2003-10-02 | Actuating device for a clutch of a motor vehicle |
DE200450004626 DE502004004626D1 (en) | 2003-10-02 | 2004-09-27 | Actuating device for a clutch of a motor vehicle |
EP04104695A EP1521004B1 (en) | 2003-10-02 | 2004-09-27 | Actuation device for a automobile clutch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003145833 DE10345833A1 (en) | 2003-10-02 | 2003-10-02 | Actuating device for a clutch of a motor vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10345833A1 true DE10345833A1 (en) | 2005-04-21 |
Family
ID=34306212
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2003145833 Withdrawn DE10345833A1 (en) | 2003-10-02 | 2003-10-02 | Actuating device for a clutch of a motor vehicle |
DE200450004626 Active DE502004004626D1 (en) | 2003-10-02 | 2004-09-27 | Actuating device for a clutch of a motor vehicle |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200450004626 Active DE502004004626D1 (en) | 2003-10-02 | 2004-09-27 | Actuating device for a clutch of a motor vehicle |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1521004B1 (en) |
DE (2) | DE10345833A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007018962A1 (en) | 2007-04-21 | 2008-10-23 | Bayerische Motoren Werke Aktiengesellschaft | Stationary clutch pedal for motor vehicle, has over-dead point spring provided for producing characteristic curve adjacent to pressure spring, and speed dependent damper attached between clutch pedal and pedal block |
DE102013103549A1 (en) | 2013-04-09 | 2014-10-09 | Muhr Und Bender Kg | Actuating device for a clutch of a motor vehicle by means of a clutch pedal |
CN104235222A (en) * | 2013-06-09 | 2014-12-24 | 谢夫勒科技股份两合公司 | Clutch operation mechanism and automobile |
DE102014221121A1 (en) | 2014-10-17 | 2016-04-21 | Bayerische Motoren Werke Aktiengesellschaft | A method for vibration and noise damping on a motor vehicle drive unit by means of an aggregate attachment device |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100459003C (en) * | 2006-04-18 | 2009-02-04 | 佛山普立华科技有限公司 | Method for detecting key section sensing strong or weak |
FR2928750B1 (en) * | 2008-03-14 | 2012-02-03 | Peugeot Citroen Automobiles Sa | CONCENTRIC SPRING ASSIST DEVICE FOR CLUTCH CONTROL |
US8418828B2 (en) | 2010-04-20 | 2013-04-16 | GM Global Technology Operations LLC | Unpowered pedal assist device and vehicular clutch assembly including the same |
FR3009357B1 (en) * | 2013-08-02 | 2015-08-07 | Peugeot Citroen Automobiles Sa | DEVICE FOR SUPPORTING A COMPRESSION SPRING ASSEMBLY POSITIONED BETWEEN TWO ROTATING JOINT BEARINGS. |
DE112014005326A5 (en) * | 2013-11-22 | 2016-08-18 | Schaeffler Technologies AG & Co. KG | Pedal-integrated clutch master cylinder |
US11795666B2 (en) | 2019-05-08 | 2023-10-24 | Watts Regulator Co. | Wireless communication system within a mechanical room |
US11815424B2 (en) | 2019-05-08 | 2023-11-14 | Watts Regulator Co. | Backflow prevention system test cock with a fluid sensor |
EP3835494A1 (en) | 2019-12-10 | 2021-06-16 | Watts Regulator Co. | System for monitoring backflow preventer condition |
US11719352B2 (en) * | 2020-08-17 | 2023-08-08 | Watts Regulator Co. | Check cover assemblies for backflow prevention assemblies with integrated test cock protection shroud |
US11773992B2 (en) | 2020-08-17 | 2023-10-03 | Watts Regulator Co. | Backflow prevention assembly with a linkage |
USD1021000S1 (en) | 2021-08-17 | 2024-04-02 | Watts Regulator Co. | Valve assembly and body for same |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2923027C2 (en) * | 1979-06-07 | 1985-02-14 | Volkswagenwerk Ag, 3180 Wolfsburg | Device for actuating a multi-plate spring clutch of a motor vehicle |
DE3636748C1 (en) * | 1986-10-29 | 1987-05-27 | Daimler Benz Ag | Actuating rods for a clutch |
DE4001473A1 (en) * | 1990-01-19 | 1991-07-25 | Audi Ag | Resetting springs for car clutch pedal - are mounted in pivoted housings to provide constant resetting force |
DE4110476C2 (en) * | 1991-03-30 | 1994-11-10 | Opel Adam Ag | Device for actuating a clutch, in particular for motor vehicles |
DE19919339A1 (en) * | 1998-05-05 | 1999-11-11 | Luk Lamellen & Kupplungsbau | Automotive clutch pedal with return spring |
DE10258938A1 (en) * | 2002-12-17 | 2004-07-01 | Volkswagen Ag | Clutch pedal and lever for road vehicle has extension arm near pivot engaging swiveling pressure spring with toggle action and additional spring is engaged when pedal is depressed |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1235153B (en) * | 1965-06-24 | 1967-02-23 | Daimler Benz Ag | Device to support the pedal force, preferably for the actuation of a disengageable vehicle clutch, especially a main clutch for motor vehicles |
-
2003
- 2003-10-02 DE DE2003145833 patent/DE10345833A1/en not_active Withdrawn
-
2004
- 2004-09-27 DE DE200450004626 patent/DE502004004626D1/en active Active
- 2004-09-27 EP EP04104695A patent/EP1521004B1/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2923027C2 (en) * | 1979-06-07 | 1985-02-14 | Volkswagenwerk Ag, 3180 Wolfsburg | Device for actuating a multi-plate spring clutch of a motor vehicle |
DE3636748C1 (en) * | 1986-10-29 | 1987-05-27 | Daimler Benz Ag | Actuating rods for a clutch |
DE4001473A1 (en) * | 1990-01-19 | 1991-07-25 | Audi Ag | Resetting springs for car clutch pedal - are mounted in pivoted housings to provide constant resetting force |
DE4110476C2 (en) * | 1991-03-30 | 1994-11-10 | Opel Adam Ag | Device for actuating a clutch, in particular for motor vehicles |
DE19919339A1 (en) * | 1998-05-05 | 1999-11-11 | Luk Lamellen & Kupplungsbau | Automotive clutch pedal with return spring |
DE10258938A1 (en) * | 2002-12-17 | 2004-07-01 | Volkswagen Ag | Clutch pedal and lever for road vehicle has extension arm near pivot engaging swiveling pressure spring with toggle action and additional spring is engaged when pedal is depressed |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007018962A1 (en) | 2007-04-21 | 2008-10-23 | Bayerische Motoren Werke Aktiengesellschaft | Stationary clutch pedal for motor vehicle, has over-dead point spring provided for producing characteristic curve adjacent to pressure spring, and speed dependent damper attached between clutch pedal and pedal block |
DE102013103549A1 (en) | 2013-04-09 | 2014-10-09 | Muhr Und Bender Kg | Actuating device for a clutch of a motor vehicle by means of a clutch pedal |
CN104235222A (en) * | 2013-06-09 | 2014-12-24 | 谢夫勒科技股份两合公司 | Clutch operation mechanism and automobile |
DE102014221121A1 (en) | 2014-10-17 | 2016-04-21 | Bayerische Motoren Werke Aktiengesellschaft | A method for vibration and noise damping on a motor vehicle drive unit by means of an aggregate attachment device |
Also Published As
Publication number | Publication date |
---|---|
EP1521004A1 (en) | 2005-04-06 |
EP1521004B1 (en) | 2007-08-15 |
DE502004004626D1 (en) | 2007-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8139 | Disposal/non-payment of the annual fee |