FR2728646B1 - Dispositif et procede pour commander un systeme de transmission de couple, qui agit entre une unite d'entrainement et une transmission - Google Patents
Dispositif et procede pour commander un systeme de transmission de couple, qui agit entre une unite d'entrainement et une transmissionInfo
- Publication number
- FR2728646B1 FR2728646B1 FR9515354A FR9515354A FR2728646B1 FR 2728646 B1 FR2728646 B1 FR 2728646B1 FR 9515354 A FR9515354 A FR 9515354A FR 9515354 A FR9515354 A FR 9515354A FR 2728646 B1 FR2728646 B1 FR 2728646B1
- Authority
- FR
- France
- Prior art keywords
- transmission
- clutch
- acts
- controlling
- drive unit
- 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.)
- Expired - Fee Related
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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/04—Ratio selector apparatus
- F16H59/044—Ratio selector apparatus consisting of electrical switches or sensors
-
- 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
-
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/0217—Selector apparatus with electric switches or sensors not for gear or range selection, e.g. for controlling auxiliary devices
-
- 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
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/02—Ensuring safety in case of control system failures, e.g. by diagnosing, circumventing or fixing failures
- B60W50/0205—Diagnosing or detecting failures; Failure detection models
- B60W2050/021—Means for detecting failure or malfunction
-
- 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
- B60W2540/165—Rate of change
-
- 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
- F16D2500/302—Signal inputs from the actuator
- F16D2500/3026—Stroke
-
- 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
- F16D2500/308—Signal inputs from the transmission
- F16D2500/30806—Engaged transmission ratio
-
- 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
- F16D2500/308—Signal inputs from the transmission
- F16D2500/30806—Engaged transmission ratio
- F16D2500/30808—Detection of transmission in neutral
-
- 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
- F16D2500/51—Relating safety
- F16D2500/5104—Preventing failures
-
- 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
- F16D2500/5108—Failure diagnosis
-
- 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
- F16D2500/5114—Failsafe
-
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/0208—Selector apparatus with means for suppression of vibrations or reduction of noise
-
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19251—Control mechanism
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Control Of Transmission Device (AREA)
- Gear-Shifting Mechanisms (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Structure Of Transmissions (AREA)
- Elevator Control (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4446608 | 1994-12-24 | ||
DE4446517 | 1994-12-24 | ||
DE19525717 | 1995-07-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2728646A1 FR2728646A1 (fr) | 1996-06-28 |
FR2728646B1 true FR2728646B1 (fr) | 1998-05-07 |
Family
ID=27207111
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9515354A Expired - Fee Related FR2728646B1 (fr) | 1994-12-24 | 1995-12-22 | Dispositif et procede pour commander un systeme de transmission de couple, qui agit entre une unite d'entrainement et une transmission |
FR9801683A Expired - Fee Related FR2756897B1 (fr) | 1994-12-24 | 1998-02-12 | Dispositif et procede pour commander un systeme de transmission de couple, qui agit entre une unite d'entrainement et une transmission |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9801683A Expired - Fee Related FR2756897B1 (fr) | 1994-12-24 | 1998-02-12 | Dispositif et procede pour commander un systeme de transmission de couple, qui agit entre une unite d'entrainement et une transmission |
Country Status (9)
Country | Link |
---|---|
US (1) | US5875679A (fr) |
JP (1) | JPH09509730A (fr) |
CN (1) | CN100359213C (fr) |
AU (1) | AU4326896A (fr) |
DE (2) | DE19581439D2 (fr) |
FR (2) | FR2728646B1 (fr) |
GB (1) | GB2302146B (fr) |
IT (1) | IT1277728B1 (fr) |
WO (1) | WO1996020363A2 (fr) |
Families Citing this family (80)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19650450A1 (de) * | 1995-12-18 | 1997-06-19 | Luk Getriebe Systeme Gmbh | Betätigungseinrichtung |
GB2346660B (en) * | 1996-05-11 | 2000-12-20 | Luk Getriebe Systeme Gmbh | Motor vehicle with control unit that produces a clutch actuation signal |
IT1292080B1 (it) * | 1996-06-05 | 1999-01-25 | Luk Getriebe Systeme Gmbh | Dispositivo di azionamento per il comando particolarmente per la trasmissione di un momento torcente nella catena di azionamento di |
DE19631203B4 (de) * | 1996-08-02 | 2005-06-09 | Hydraulik-Ring Antriebs- Und Steuerungstechnik Gmbh | Bremseinrichtung für Fahrzeuge, vorzugsweise für Kraftfahrzeuge |
NO973523L (no) | 1996-08-06 | 1998-02-09 | Luk Getriebe Systeme Gmbh | Motorkjöretöy |
JPH10100708A (ja) * | 1996-09-24 | 1998-04-21 | Texas Instr Inc <Ti> | 位置センサ装置 |
DE19639292C1 (de) * | 1996-09-25 | 1998-04-02 | Daimler Benz Ag | Automatisch gesteuerte Kupplung |
BR9705023A (pt) * | 1996-10-12 | 1998-12-01 | Luk Getriebe Systeme Gmbh | Veículo automotor |
US6047799A (en) * | 1996-11-12 | 2000-04-11 | Luk Getriebe-Systeme Gmbh | Emergency facilities for influencing defective constituents of power trains in motor vehicles |
GB2327108B (en) * | 1997-04-09 | 2002-04-10 | Luk Getriebe Systeme Gmbh | Motor vehicle with automatic clutch |
JP2987121B2 (ja) * | 1997-04-18 | 1999-12-06 | 京浜精密工業株式会社 | パワーシフタの制御装置 |
DE19815260B4 (de) | 1997-04-26 | 2006-03-02 | Luk Gs Verwaltungs Kg | Kraftfahrzeug |
GB2370866B (en) * | 1997-05-09 | 2002-08-21 | Luk Getriebe Systeme Gmbh | Device for the control of an engaged state of a clutch |
DE19819780A1 (de) * | 1997-05-09 | 1998-11-12 | Luk Getriebe Systeme Gmbh | Vorrichtung zur Steuerung eines Einrückzustandes |
GB2369868B (en) * | 1997-05-09 | 2002-07-24 | Luk Getriebe Systeme Gmbh | Device for the control of an engaged state of a clutch |
FR2764028B1 (fr) * | 1997-05-28 | 2001-11-09 | Mannesmann Sachs Ag | Dispositif de positionnement |
DE19823762A1 (de) * | 1997-06-13 | 1998-12-17 | Luk Getriebe Systeme Gmbh | Verfahren zur Steuerung einer Kupplung und/oder eines automatisierten Getriebes |
DE19823598B4 (de) * | 1997-06-13 | 2007-11-15 | Luk Gs Verwaltungs Kg | Verfahren und Vorrichtung zum Anzeigen der Neutralstellung eines im Antriebsstrang eines Kraftfahrzeugs enthaltenen Schaltgetriebes |
FR2765644B1 (fr) * | 1997-07-05 | 2003-01-24 | Luk Getriebe Systeme Gmbh | Procede et dispositif de commande d'un embrayage |
US6209408B1 (en) * | 1997-07-16 | 2001-04-03 | Grand Haven Stamped Products | Electrical sensing system for a vehicle shifter |
FR2767167B1 (fr) | 1997-08-04 | 2003-10-03 | Luk Lamellen & Kupplungsbau | Embrayage a friction |
DE19743180A1 (de) | 1997-09-30 | 1999-04-01 | Wabco Gmbh | Verfahren zum Schalten eines halbautomatischen KFZ-Getriebes |
US5894758A (en) * | 1997-12-15 | 1999-04-20 | Eaton Corporation | Assisted lever-shifted transmission |
DE19905627B4 (de) * | 1998-02-16 | 2008-09-25 | Luk Gs Verwaltungs Kg | Getriebe für ein Kraftfahrzeug mit einer Wähleinrichtung |
DE19915565B4 (de) * | 1998-04-24 | 2009-01-15 | Luk Gs Verwaltungs Kg | Steuerverfahren zur Identifizierung von Sensoren |
JP2003502584A (ja) | 1998-11-03 | 2003-01-21 | ルーク ラメレン ウント クツプルングスバウ ベタイリグングス コマンディートゲゼルシャフト | 変速意図識別機能を備えた自動車 |
DE19982349D2 (de) * | 1998-11-09 | 2001-09-27 | Luk Lamellen & Kupplungsbau | Kraftfahzeug |
DE19908907A1 (de) * | 1999-03-02 | 2000-09-28 | Daimler Chrysler Ag | Verfahren und Vorrichtung zur automatisierten Beeinflussung des Fahrverhaltens eines Kraftfahrzeugs mit Brennkraftmaschine |
FR2797485B1 (fr) * | 1999-05-27 | 2006-06-09 | Luk Lamellen & Kupplungsbau | Changement de vitesse pourvu d'un dispositif de commande, procede et dispositif de hilotage ainsi qu'utilisation d'un tel changement de vitesse |
BR0011435A (pt) * | 1999-06-08 | 2002-03-05 | Luk Lamellen & Kupplungsbau | Processo para acionar um dispositivo de caixa de mudanças |
DE19928632A1 (de) * | 1999-06-23 | 2000-12-28 | Mannesmann Vdo Ag | Lastverstellvorrichtung |
DE19929632A1 (de) * | 1999-06-29 | 2001-01-18 | Bosch Gmbh Robert | Vorrichtung zur Positionserfassung von zwei Achsbewegungen |
WO2001006151A1 (fr) * | 1999-07-14 | 2001-01-25 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Systeme de boite de vitesses comportant un dispositif de changement de vitesses |
DE19932755A1 (de) * | 1999-07-14 | 2001-02-01 | Luk Lamellen & Kupplungsbau | Steuerungsvorrichtung |
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JP4952932B2 (ja) * | 2007-09-05 | 2012-06-13 | 三菱自動車工業株式会社 | トランスミッション用スイッチ装置及びこれを用いたトランスミッション |
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DE102016202188A1 (de) * | 2016-02-12 | 2017-08-17 | Zf Friedrichshafen Ag | Schaltaktor zum Ausführen einer Gangwahl eines Schaltgetriebes für ein Fahrzeug, Schaltgetriebesystem für ein Fahrzeug, Antriebsstrang für ein Fahrzeug und Verfahren zum Verbauen eines Schaltaktors für ein Schaltgetriebe eines Fahrzeugs |
US20170234755A1 (en) * | 2016-02-17 | 2017-08-17 | Ford Global Technologies, Llc | Variability Compensation For Paired Shafts and Sensors |
DE102016216571B4 (de) | 2016-09-01 | 2018-07-26 | Schaeffler Technologies AG & Co. KG | Antriebsstrang eines Motorrades mit Kupplungsaktorikanteil im Schalthebel |
RU172802U1 (ru) * | 2016-10-24 | 2017-07-24 | федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский национальный исследовательский университет информационных технологий, механики и оптики" (Университет ИТМО) | Устройство для работы во взрывоопасной среде |
JP6756043B2 (ja) | 2017-06-30 | 2020-09-16 | 本田技研工業株式会社 | 車両用変速システム |
JP2019100511A (ja) * | 2017-12-07 | 2019-06-24 | ヤマハ発動機株式会社 | 鞍乗型車両 |
CN108980338B (zh) * | 2018-08-14 | 2021-04-13 | 吉利汽车研究院(宁波)有限公司 | 电子离合器及车辆 |
US10928227B2 (en) | 2019-04-15 | 2021-02-23 | Caterpillar Inc. | Mounting system for mounting a sensor assembly |
KR102659237B1 (ko) | 2019-05-07 | 2024-04-18 | 현대자동차주식회사 | 시프트레버의 클러치 신호를 이용한 전자식 클러치장치의 작동 제어방법 |
CN113738869B (zh) * | 2021-08-27 | 2022-08-02 | 中国第一汽车股份有限公司 | 换档器档杆位置确定方法、装置、电子设备及存储介质 |
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-
1995
- 1995-12-22 JP JP8520127A patent/JPH09509730A/ja not_active Ceased
- 1995-12-22 AU AU43268/96A patent/AU4326896A/en not_active Abandoned
- 1995-12-22 GB GB9617711A patent/GB2302146B/en not_active Expired - Fee Related
- 1995-12-22 IT IT95MI002760A patent/IT1277728B1/it active IP Right Grant
- 1995-12-22 DE DE19581439T patent/DE19581439D2/de not_active Ceased
- 1995-12-22 FR FR9515354A patent/FR2728646B1/fr not_active Expired - Fee Related
- 1995-12-22 CN CNB2004100029491A patent/CN100359213C/zh not_active Expired - Fee Related
- 1995-12-22 WO PCT/DE1995/001861 patent/WO1996020363A2/fr active Application Filing
- 1995-12-27 DE DE19548799A patent/DE19548799A1/de not_active Withdrawn
-
1996
- 1996-08-26 US US08/708,096 patent/US5875679A/en not_active Expired - Fee Related
-
1998
- 1998-02-12 FR FR9801683A patent/FR2756897B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE19581439D2 (de) | 1997-06-05 |
CN100359213C (zh) | 2008-01-02 |
FR2728646A1 (fr) | 1996-06-28 |
FR2756897A1 (fr) | 1998-06-12 |
ITMI952760A1 (it) | 1997-06-22 |
FR2756897B1 (fr) | 2000-04-14 |
DE19548799A1 (de) | 1996-06-27 |
GB2302146B (en) | 1999-06-09 |
WO1996020363A2 (fr) | 1996-07-04 |
IT1277728B1 (it) | 1997-11-12 |
WO1996020363A3 (fr) | 1996-11-14 |
US5875679A (en) | 1999-03-02 |
AU4326896A (en) | 1996-07-19 |
CN1632351A (zh) | 2005-06-29 |
GB9617711D0 (en) | 1996-10-02 |
JPH09509730A (ja) | 1997-09-30 |
GB2302146A (en) | 1997-01-08 |
ITMI952760A0 (fr) | 1995-12-22 |
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Effective date: 20090831 |