DE19823284A1 - Vorrichtung zur Steuerung eines Einrückzustandes einer Kupplung - Google Patents
Vorrichtung zur Steuerung eines Einrückzustandes einer KupplungInfo
- Publication number
- DE19823284A1 DE19823284A1 DE19823284A DE19823284A DE19823284A1 DE 19823284 A1 DE19823284 A1 DE 19823284A1 DE 19823284 A DE19823284 A DE 19823284A DE 19823284 A DE19823284 A DE 19823284A DE 19823284 A1 DE19823284 A1 DE 19823284A1
- Authority
- DE
- Germany
- Prior art keywords
- clutch
- gear
- vehicle
- transmission
- torque
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims description 39
- 238000000034 method Methods 0.000 claims description 13
- 230000009193 crawling Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000013461 design Methods 0.000 claims description 2
- 230000001276 controlling effect Effects 0.000 claims 3
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000008859 change Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000006247 magnetic powder Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
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
- F16D48/00—External control of clutches
- F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
- F16D48/068—Control by electric or electronic means, e.g. of fluid pressure using signals from a manually actuated gearshift linkage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/18—Propelling the vehicle
- B60W30/18009—Propelling the vehicle related to particular drive situations
- B60W30/18063—Creeping
-
- 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
- F16D48/00—External control of clutches
- F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
- F16D48/066—Control of fluid pressure, e.g. using an accumulator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2520/00—Input parameters relating to overall vehicle dynamics
- B60W2520/10—Longitudinal speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2540/00—Input parameters relating to occupants
- B60W2540/12—Brake pedal position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2540/00—Input parameters relating to occupants
- B60W2540/16—Ratio selector position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/02—Clutches
- B60W2710/027—Clutch torque
-
- 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
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/31—Signal inputs from the vehicle
- F16D2500/3108—Vehicle 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
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/314—Signal inputs from the user
- F16D2500/31406—Signal inputs from the user input from pedals
- F16D2500/31426—Brake pedal position
- F16D2500/31433—Brake pedal position threshold, e.g. switch
-
- 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
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/314—Signal inputs from the user
- F16D2500/31406—Signal inputs from the user input from pedals
- F16D2500/3144—Accelerator pedal position
- F16D2500/31453—Accelerator pedal position threshold, e.g. switch
-
- 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
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/314—Signal inputs from the user
- F16D2500/3146—Signal inputs from the user input from levers
- F16D2500/31466—Gear lever
-
- 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
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/50—Problem to be solved by the control system
- F16D2500/502—Relating the clutch
- F16D2500/50206—Creep control
- F16D2500/50209—Activation of the creep control operation
-
- 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
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/50—Problem to be solved by the control system
- F16D2500/51—Relating safety
- F16D2500/5102—Detecting abnormal operation, e.g. unwanted slip or excessive temperature
-
- 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
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/50—Problem to be solved by the control system
- F16D2500/51—Relating safety
- F16D2500/5104—Preventing failures
- F16D2500/5106—Overheat protection
-
- 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
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
- F16D2500/70422—Clutch parameters
- F16D2500/70438—From the output shaft
- F16D2500/7044—Output shaft torque
-
- 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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
- F16H63/46—Signals to a clutch outside the gearbox
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Mechanical Operated Clutches (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823284.5A DE19823284B4 (de) | 1997-06-06 | 1998-05-25 | Verfahren zur Steuerung eines Einrückzustandes einer Kupplung |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19723757 | 1997-06-06 | ||
DE19723757.6 | 1997-06-06 | ||
DE19823284.5A DE19823284B4 (de) | 1997-06-06 | 1998-05-25 | Verfahren zur Steuerung eines Einrückzustandes einer Kupplung |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19823284A1 true DE19823284A1 (de) | 1998-12-10 |
DE19823284B4 DE19823284B4 (de) | 2017-03-23 |
Family
ID=7831592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19823284.5A Expired - Lifetime DE19823284B4 (de) | 1997-06-06 | 1998-05-25 | Verfahren zur Steuerung eines Einrückzustandes einer Kupplung |
Country Status (4)
Country | Link |
---|---|
BR (1) | BR9802363A (de) |
DE (1) | DE19823284B4 (de) |
FR (1) | FR2764250B1 (de) |
IT (1) | ITMI981290A1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2795469A1 (fr) * | 1999-06-24 | 2000-12-29 | Luk Lamellen & Kupplungsbau | Embrayage et procede pour sa mise en oeuvre |
EP1359336A1 (de) * | 2002-05-02 | 2003-11-05 | ZF Sachs AG | Kraftfahrzeug mit Kriechfunktion |
EP1626191A1 (de) * | 2004-08-12 | 2006-02-15 | BorgWarner Inc. | Verfahren und Anordnung zur Regelung der Kriechgeschwindigkeit eines Fahrzeugs |
DE102006051230A1 (de) * | 2006-10-31 | 2008-05-08 | Bayerische Motoren Werke Ag | Kraftfahrzeug mit einer Getriebeeinrichtung zur automatischen Einstellung einer Antriebsübersetzung und Verfahren zum Betrieb eines derartigen Kraftfahrzeugs |
CN101963197A (zh) * | 2010-09-10 | 2011-02-02 | 陕西国力信息技术有限公司 | 一种直接驱动离合器推杆的电动控制方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3214494A1 (de) * | 1982-04-20 | 1983-10-20 | Sachs Systemtechnik Gmbh, 8720 Schweinfurt | Vorrichtung zur automatischen betaetigung einer kraftfahrzeug-reibungskupplung |
CA1305674C (en) * | 1987-09-21 | 1992-07-28 | Kazuya Maki | Method of controlling clutch operation for vehicle and method of determining clutch engagement completion |
US5380257A (en) * | 1993-03-25 | 1995-01-10 | Caterpillar Inc. | Electrohydraulic control device for a drive train of a vehicle |
DE4426260A1 (de) * | 1993-08-03 | 1995-02-09 | Luk Getriebe Systeme Gmbh | Kraftfahrzeug |
DE19530613C2 (de) * | 1995-08-21 | 2001-07-19 | Daimler Chrysler Ag | Steuerung einer automatischen Kupplung |
-
1998
- 1998-05-25 DE DE19823284.5A patent/DE19823284B4/de not_active Expired - Lifetime
- 1998-06-04 FR FR9807017A patent/FR2764250B1/fr not_active Expired - Fee Related
- 1998-06-04 BR BR9802363-2A patent/BR9802363A/pt not_active IP Right Cessation
- 1998-06-05 IT IT98MI001290A patent/ITMI981290A1/it unknown
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2795469A1 (fr) * | 1999-06-24 | 2000-12-29 | Luk Lamellen & Kupplungsbau | Embrayage et procede pour sa mise en oeuvre |
WO2001001007A1 (de) * | 1999-06-24 | 2001-01-04 | Luk Lamellen Und Kupplunsbau Gmbh | Kupplungsvorrichtung |
EP1359336A1 (de) * | 2002-05-02 | 2003-11-05 | ZF Sachs AG | Kraftfahrzeug mit Kriechfunktion |
EP1626191A1 (de) * | 2004-08-12 | 2006-02-15 | BorgWarner Inc. | Verfahren und Anordnung zur Regelung der Kriechgeschwindigkeit eines Fahrzeugs |
DE102006051230A1 (de) * | 2006-10-31 | 2008-05-08 | Bayerische Motoren Werke Ag | Kraftfahrzeug mit einer Getriebeeinrichtung zur automatischen Einstellung einer Antriebsübersetzung und Verfahren zum Betrieb eines derartigen Kraftfahrzeugs |
CN101963197A (zh) * | 2010-09-10 | 2011-02-02 | 陕西国力信息技术有限公司 | 一种直接驱动离合器推杆的电动控制方法 |
Also Published As
Publication number | Publication date |
---|---|
FR2764250B1 (fr) | 2002-03-01 |
ITMI981290A1 (it) | 1999-12-05 |
BR9802363A (pt) | 1999-10-19 |
FR2764250A1 (fr) | 1998-12-11 |
DE19823284B4 (de) | 2017-03-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE10327438B4 (de) | Verfahren zum Steuern und/oder Regeln einer Kupplung | |
DE19818809B4 (de) | Vorrichtung zur Ansteuerung einer Kupplung | |
DE10080639B4 (de) | Kupplungssteuervorrichtung zur automatischen Betätigung einer Kupplung während des Anfahrens | |
DE10082053B4 (de) | Steuerungsvorrichtung einer Kupplung oder eines Fahrzeuggetriebes | |
DE19751225A1 (de) | Vorrichtung zur Ansteuerung eines Drehmomentübertragungssystems | |
DE19807764A1 (de) | Kraftfahrzeug | |
DE19721034A1 (de) | Kraftfahrzeug | |
WO1997040284A1 (de) | Vorrichtung zur ansteuerung eines drehmomentübertragungssystems | |
DE19815259A1 (de) | Kraftfahrzeug | |
DE10230612A1 (de) | Verfahren, Vorrichtung und deren Verwendung zum Betrieb eines Kraftfahrzeuges, insbesondere zum Verbessern eines Anfahrvorganges | |
DE19815260A1 (de) | Kraftfahrzeug | |
DE10051589A1 (de) | Betätigungsvorrichtung für eine Kupplungsvorrichtung | |
WO2000075536A1 (de) | Verfahren zum betreiben einer betätigungseinrichtung eines automatisierten schaltgetriebes | |
DE19824772B4 (de) | Vorrichtung zur Steuerung eines Einrückzustandes einer Kupplung | |
DE10349445A1 (de) | Verfahren, Vorrichtung und deren Verwendung zum Betrieb eines Kraftfahrzeuges | |
DE19758826B4 (de) | Kraftfahrzeug und Verfahren zu dessen Steuerung | |
DE19823766B4 (de) | Vorrichtung und Verfahren zur Steuerung des von einer automatisierten Kupplung übertragbaren Drehmomentes | |
DE19819780A1 (de) | Vorrichtung zur Steuerung eines Einrückzustandes | |
DE10345906A1 (de) | Verfahren, Vorrichtung und deren Verwendung zum Betrieb eines Kraftfahrzeuges | |
DE4446109B4 (de) | Verfahren für eine selektive Anwendung der Abgasbremse in Verbindung mit Heraufschaltvorgängen | |
DE19823284B4 (de) | Verfahren zur Steuerung eines Einrückzustandes einer Kupplung | |
AT503595B1 (de) | Als montageeinheit ausgebildete kupplungsbetätigung | |
DE10212320B4 (de) | Verfahren zum Steuern und/oder Regeln eines automatisierten Getriebes eines Fahrzeuges | |
DE19815258B4 (de) | Kraftfahrzeug mit einem Getriebe und einer Vorrichtung zur Steuerung einer automatisierten Kupplung | |
WO2001001007A1 (de) | Kupplungsvorrichtung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8127 | New person/name/address of the applicant |
Owner name: DAIMLERCHRYSLER AG, 70567 STUTTGART, DE LUK GETRIE |
|
8110 | Request for examination paragraph 44 | ||
8181 | Inventor (new situation) |
Free format text: AMENDT, OLIVER, DR., 71272 RENNINGEN, DE VORNEHM, MARTIN, 77815 BUEHL, DE GRASS, THOMAS, 73660 URBACH, DE KOSIK, FRANZ, 73760 OSTFILDERN, DE |
|
8127 | New person/name/address of the applicant |
Owner name: LUK GS VERWALTUNGS KG, 77815 BUEHL, DE DAIMLERCHRY |
|
8127 | New person/name/address of the applicant |
Owner name: LUK GS VERWALTUNGS KG, 77815 BUEHL, DE Owner name: DAIMLERCHRYSLER AG, 70327 STUTTGART, DE |
|
8127 | New person/name/address of the applicant |
Owner name: LUK GS VERWALTUNGS KG, 77815 BUEHL, DE Owner name: DAIMLER AG, 70327 STUTTGART, DE |
|
8127 | New person/name/address of the applicant |
Owner name: LUK GS VERWALTUNGS KG, 77815 BUEHL, DE |
|
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: 20120828 Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120828 |
|
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: 20150210 |
|
R016 | Response to examination communication | ||
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final | ||
R071 | Expiry of right |