KR20010098875A - 회전모멘트 전달장치 - Google Patents
회전모멘트 전달장치 Download PDFInfo
- Publication number
- KR20010098875A KR20010098875A KR1020010022339A KR20010022339A KR20010098875A KR 20010098875 A KR20010098875 A KR 20010098875A KR 1020010022339 A KR1020010022339 A KR 1020010022339A KR 20010022339 A KR20010022339 A KR 20010022339A KR 20010098875 A KR20010098875 A KR 20010098875A
- Authority
- KR
- South Korea
- Prior art keywords
- torque converter
- friction
- pressure
- piston
- pressure medium
- 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
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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
- F16H41/00—Rotary fluid gearing of the hydrokinetic type
- F16H41/24—Details
-
- 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
- F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
- F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
-
- 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
- F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
- F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
- F16H2045/021—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type three chamber system, i.e. comprising a separated, closed chamber specially adapted for actuating a lock-up clutch
-
- 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
- F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
- F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
- F16H2045/0273—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type characterised by the type of the friction surface of the lock-up clutch
- F16H2045/0278—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type characterised by the type of the friction surface of the lock-up clutch comprising only two co-acting friction surfaces
-
- 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
- F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
- F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
- F16H2045/0273—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type characterised by the type of the friction surface of the lock-up clutch
- F16H2045/0289—Details of friction surfaces of the lock-up clutch
-
- 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
- F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
- F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
- F16H2045/0273—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type characterised by the type of the friction surface of the lock-up clutch
- F16H2045/0294—Single disk type lock-up clutch, i.e. using a single disc engaged between friction members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Mechanical Operated Clutches (AREA)
- Control Of Fluid Gearings (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10020907 | 2000-04-28 | ||
| DE10020907.6 | 2000-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20010098875A true KR20010098875A (ko) | 2001-11-08 |
Family
ID=7640250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020010022339A Ceased KR20010098875A (ko) | 2000-04-28 | 2001-04-25 | 회전모멘트 전달장치 |
Country Status (5)
| Country | Link |
|---|---|
| US (3) | US6851532B2 (enExample) |
| JP (1) | JP2001355704A (enExample) |
| KR (1) | KR20010098875A (enExample) |
| DE (1) | DE10117746B4 (enExample) |
| FR (1) | FR2808312B1 (enExample) |
Families Citing this family (62)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10117746B4 (de) * | 2000-04-28 | 2017-06-29 | Schaeffler Technologies AG & Co. KG | Drehmomentübertragungseinrichtung |
| GB0123469D0 (en) * | 2001-10-01 | 2001-11-21 | Siemens Ag | Electromagnetical clutch,electromechanical actuator and turbine |
| FR2837551B1 (fr) * | 2002-03-22 | 2004-05-14 | Valeo | Appareil d'accouplement hydrocinetique et procede de montage de cet appareil |
| DE10233335A1 (de) * | 2002-07-23 | 2004-02-12 | Zf Friedrichshafen Ag | Hydrodynamischer Drehmomentwandler |
| US20060165320A1 (en) * | 2003-01-02 | 2006-07-27 | Stephens Thomas C | Inlet port for a container made of geotextiles |
| DE10310423A1 (de) * | 2003-03-11 | 2004-09-23 | Zf Sachs Ag | Überbrückungskupplung für einen hydrodynamischen Drehmomentwandler |
| DE10314331A1 (de) * | 2003-03-28 | 2004-10-07 | Zf Friedrichshafen Ag | Hydrodynamische Kupplungsanordnung mit einer Kupplungsvorrichtung innerhalb des Kupplungsgehäuses |
| US20080225767A1 (en) * | 2003-07-24 | 2008-09-18 | Utstarcom, Inc. | Device for Implementing a RNC Using LVDS |
| JP2005282688A (ja) | 2004-03-29 | 2005-10-13 | Mazda Motor Corp | ロックアップクラッチ付き流体伝動装置 |
| DE102005006253B4 (de) * | 2005-02-11 | 2007-03-08 | Daimlerchrysler Ag | Verfahren zum unlösbaren Befestigen |
| JP4883921B2 (ja) * | 2005-02-24 | 2012-02-22 | 株式会社エクセディ | トルクコンバータ |
| DE102005012242A1 (de) * | 2005-03-15 | 2006-09-21 | Zf Friedrichshafen Ag | Hydrodynamische Kopplungsvorrichtung |
| US20070000747A1 (en) * | 2005-06-28 | 2007-01-04 | Tomoyuki Miyazaki | Wet clutch friction plate and multiple disc friction clutch apparatus |
| US7938243B2 (en) * | 2005-08-04 | 2011-05-10 | Schaeffler Technologies Gmbh & Co. Kg | Thrust washer to take torque converter axial loading |
| DE102006032408A1 (de) * | 2005-08-15 | 2007-02-22 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Verschleißbeständige Drehmomentwandlerkupplung mit hoher Kühlwirkung für Anwendungen mit konstantem Schlupf |
| US7513345B2 (en) * | 2005-08-25 | 2009-04-07 | Luk Lamellen Und Kupplungsbau Beteiligungs, Kg | Slip clutch cooling configuration |
| US8088117B2 (en) * | 2005-10-25 | 2012-01-03 | Nicolon Corporation | Fill port for a flexible container for relieving or distributing stresses at the fill port |
| JP2007132362A (ja) * | 2005-11-08 | 2007-05-31 | Nsk Warner Kk | 摩擦板及び摩擦板を備えた湿式多板クラッチ |
| JP2007146927A (ja) * | 2005-11-25 | 2007-06-14 | Nsk Warner Kk | ロックアップクラッチ |
| JP4781792B2 (ja) * | 2005-11-25 | 2011-09-28 | Nskワーナー株式会社 | ロックアップクラッチ |
| DE102005058783A1 (de) * | 2005-12-09 | 2007-06-14 | Zf Friedrichshafen Ag | Torsionsschwingungsdämpfer |
| JP2007170494A (ja) | 2005-12-20 | 2007-07-05 | Nsk Warner Kk | 摩擦板及び摩擦板を備えた湿式多板クラッチ |
| DE112006003283B4 (de) * | 2005-12-22 | 2015-04-09 | Schaeffler Technologies AG & Co. KG | Druckscheibe mit abgedeckten Kanälen für einen Drehmomentwandler und Verfahren zur Kühlung einer solchen Druckscheibe |
| CN101356389B (zh) † | 2006-01-12 | 2011-08-31 | 舍弗勒技术两合公司 | 具有强制油引导装置的变换器 |
| DE102006009987A1 (de) | 2006-03-03 | 2007-09-06 | Zf Friedrichshafen Ag | Hydrodynamische Kopplungsvorrichtung |
| JP2009541677A (ja) * | 2006-06-28 | 2009-11-26 | 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 | 3要素型タービンダンパ |
| US7766144B2 (en) * | 2006-09-25 | 2010-08-03 | Gm Global Technology Operations, Inc. | Clutch plate with internal fluid channels |
| DE112007002234A5 (de) * | 2006-10-09 | 2009-06-25 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Kraftübertragungseinrichtung |
| DE112007002623A5 (de) * | 2006-11-29 | 2009-08-06 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Kraftübertragungsvorrichtung, insbesondere Multifunktionswandlereinheit |
| DE102008020674A1 (de) * | 2007-05-09 | 2008-11-13 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Drehmomentwandler mit Strömungsanordnung für ein Kühlfluid und mit Anordnung zur Drehmomentübertragung auf einen Dämpfer |
| DE102008020684A1 (de) * | 2007-05-09 | 2008-11-13 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Drehmomentwandler mit Anordnung gegen Rattern und Kühlströmungsanordnung |
| DE102008020683B4 (de) * | 2007-05-09 | 2019-01-17 | Schaeffler Technologies AG & Co. KG | Drehmomentwandler mit Anordnung für Kühlfluidströmung und Anordnung zur Drehmomentübertragung auf einen Dämpfer |
| DE102008032458B4 (de) * | 2007-07-31 | 2020-10-15 | Schaeffler Technologies AG & Co. KG | Nasskupplung |
| JP4980827B2 (ja) * | 2007-09-05 | 2012-07-18 | トヨタ自動車株式会社 | 流体伝動装置用の温度調整装置 |
| JP5018971B2 (ja) * | 2010-01-29 | 2012-09-05 | トヨタ自動車株式会社 | 動力伝達装置 |
| DE102010008931A1 (de) * | 2010-02-23 | 2011-08-25 | Schaeffler Technologies GmbH & Co. KG, 91074 | Nockenwellenverstellvorrichtung |
| US9631563B2 (en) * | 2010-06-30 | 2017-04-25 | Orbital Traction, Ltd | Torque pulse dampener |
| US8844691B2 (en) | 2010-08-22 | 2014-09-30 | Schaeffler Technologies Gmbh & Co. Kg | Three-pass torque converters |
| CN103228954B (zh) * | 2010-11-24 | 2015-02-25 | 丰田自动车株式会社 | 车辆用动力传递装置 |
| CN103459891B (zh) * | 2011-03-16 | 2016-01-13 | 日本精工株式会社 | 摩擦辊式减速机以及电动汽车用驱动装置 |
| DE102011086564A1 (de) * | 2011-11-17 | 2013-05-23 | Zf Friedrichshafen Ag | Führungszapfen für ein Anfahrelement |
| US9278685B2 (en) * | 2012-12-10 | 2016-03-08 | Ford Global Technologies, Llc | Method and system for adapting operation of a hybrid vehicle transmission torque converter lockup clutch |
| US9004253B2 (en) | 2013-06-26 | 2015-04-14 | Ford Global Technologies, Llc | Control of fluid flow in an automatic transmission |
| DE102014211668B4 (de) * | 2013-07-16 | 2025-05-15 | Schaeffler Technologies AG & Co. KG | Antriebsbaugruppe mit am Turbinengehäuse befestigten Mitnehmerzungen und Herstellungsverfahren |
| JP2015052372A (ja) * | 2013-09-09 | 2015-03-19 | トヨタ自動車株式会社 | ロックアップクラッチの制御装置 |
| US9878706B2 (en) | 2013-12-23 | 2018-01-30 | Ford Global Technologies, Llc | Modular hybrid transmission with torque converter baffle |
| US9325224B2 (en) * | 2013-12-28 | 2016-04-26 | Google Inc. | Electrically-isolated and liquid-cooled rotor and stator assemblies |
| US9765872B2 (en) * | 2014-10-23 | 2017-09-19 | Valeo Embrayages | Hydrokinetic torque coupling device having turbine-piston lockup clutch with drive-clutch component, and related method |
| DE102014221654A1 (de) * | 2014-10-24 | 2016-04-28 | Zf Friedrichshafen Ag | Kopplungsanordnung mit einem Gehäuse zur Aufnahme einer Kupplungseinrichtung |
| WO2016133849A1 (en) * | 2015-02-17 | 2016-08-25 | Allison Transmission, Inc. | Torque converter lockup clutch backing plate |
| DE102015205398A1 (de) * | 2015-03-25 | 2016-09-29 | Schaeffler Technologies AG & Co. KG | Drehmomentübertragungseinrichtung |
| US10054172B2 (en) * | 2015-12-11 | 2018-08-21 | Schaeffler Technologies AG & Co. KG | Piston to damper tab rivet connection |
| US10378631B2 (en) * | 2016-04-22 | 2019-08-13 | Borgwarner Inc. | Friction clutch having a first friction material engageable in a partially engaged position and a second friction material engageable in a fully engaged position |
| US10316901B2 (en) * | 2016-10-14 | 2019-06-11 | Ford Global Technologies, Llc | Clutch plate separation for drag loss reduction |
| KR102615482B1 (ko) * | 2017-08-07 | 2023-12-19 | 섀플러 테크놀로지스 아게 운트 코. 카게 | 클러치 밸런스 챔버를 구비하는 하이브리드 모듈 |
| US10663049B2 (en) * | 2017-10-03 | 2020-05-26 | Schaeffler Technologies AG & Co. KG | Torque converter impeller or turbine including rear side embossment |
| CN109019444B (zh) * | 2018-09-30 | 2024-05-28 | 安徽合力股份有限公司 | 一种传递动力的连接装置 |
| US11105349B2 (en) * | 2019-07-09 | 2021-08-31 | Valeo Kapec Co., Ltd. | Hydrokinetic torque-coupling device having lock up clutch with dual piston assembly |
| US11067157B2 (en) * | 2019-07-11 | 2021-07-20 | Schaeffler Technologies AG & Co. KG | Torque converter clutch system |
| US11078999B2 (en) * | 2019-09-23 | 2021-08-03 | Schaeffler Technologies AG & Co. KG | Torque converter with wavy connection between damper and bypass clutch |
| DE102019217105A1 (de) * | 2019-11-06 | 2021-05-06 | Zf Friedrichshafen Ag | Lamelle für ein Lamellenschaltelement |
| DE102019217108A1 (de) * | 2019-11-06 | 2021-05-06 | Zf Friedrichshafen Ag | Lamelle für ein Lamellenschaltelement |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2793726A (en) * | 1954-05-05 | 1957-05-28 | Ford Motor Co | Hydraulic torque converter |
| FR1246261A (fr) * | 1959-10-05 | 1960-11-18 | Ferodo Sa | Appareil de transmission comportant un convertisseur de couple et un embrayage commandé hydrauliquement |
| US4173270A (en) * | 1977-11-14 | 1979-11-06 | Ford Motor Company | Hydrokinetic torque converter with a direct drive lock-up clutch adapted for one-way torque delivery |
| DE3614158C2 (de) * | 1986-04-26 | 1994-09-15 | Fichtel & Sachs Ag | Torsionsschwingungsdämpfer mit schwimmend gelagerten Zwischenteilen |
| JPS62278364A (ja) * | 1986-05-27 | 1987-12-03 | Toyota Motor Corp | 流体継手の直結クラツチのスリツプ制御装置 |
| JP2718413B2 (ja) | 1986-07-05 | 1998-02-25 | ルーク・ラメレン・ウント・クツプルングスバウ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 振動緩衝装置 |
| US4969543A (en) * | 1989-07-10 | 1990-11-13 | Ford Motor Co. | Slipping bypass clutch construction for a hydrokinetic torque converter |
| US5056631A (en) * | 1989-07-10 | 1991-10-15 | Ford Motor Company | Slipping bypass clutch construction for a hydrokinetic torque converter |
| DE4393919D2 (de) | 1992-08-21 | 1995-10-19 | Luk Getriebe Systeme Gmbh | Verfahren zum Steuern eines Drehmomenten-Übertragungssystems |
| US5782327A (en) | 1993-07-09 | 1998-07-21 | Luk Getriebe-Systeme Gmbh | Hydrokinetic torque converter and lockup clutch therefor |
| DE4425912A1 (de) | 1993-07-30 | 1995-02-02 | Luk Getriebe Systeme Gmbh | Hydrodynamischer Strömungswandler |
| JP3355008B2 (ja) * | 1993-12-28 | 2002-12-09 | エヌエスケー・ワーナー株式会社 | 流体伝動装置の振動減衰装置 |
| US5738198A (en) | 1994-01-21 | 1998-04-14 | Luk Getriebe-Systeme Gmbh | Friction element for use in clutches |
| SE509655C2 (sv) * | 1994-02-11 | 1999-02-22 | Luk Getriebe Systeme Gmbh | Hydrodynamisk vridmomentomvanlare |
| DE4416153C2 (de) * | 1994-05-09 | 1996-10-02 | Fichtel & Sachs Ag | Überbrückungskupplung für einen hydrodynamischen Drehmomentwandler |
| DE19508855C2 (de) * | 1994-10-11 | 1999-03-18 | Mannesmann Sachs Ag | Hydrodynamischer Drehmomentwandler mit einer Überbrückungskupplung |
| JP3020017B2 (ja) * | 1994-11-07 | 2000-03-15 | 大同メタル工業株式会社 | 湿式摩擦部材 |
| NL1001815C2 (nl) | 1994-12-06 | 1998-05-20 | Luk Getriebe Systeme Gmbh | Draaimomentsensor alsmede een daarmee uitgevoerde kegelschijf- omspanningsoverbrenging. |
| US5695028A (en) * | 1995-02-23 | 1997-12-09 | Exedy Corporation | Torque converter having both a lock-up clutch and a disengaging clutch mechanism |
| JP3623547B2 (ja) * | 1995-04-14 | 2005-02-23 | Nskワーナー株式会社 | ロックアップ機構付きトルクコンバータ |
| GB2338538B (en) * | 1995-07-19 | 2000-02-23 | Luk Getriebe Systeme Gmbh | Hydrokinetic torque converter |
| DE19626685A1 (de) * | 1995-07-19 | 1997-01-23 | Luk Getriebe Systeme Gmbh | Hydrodynamischer Drehmomentwandler |
| DE19722151C2 (de) * | 1996-05-29 | 2001-09-13 | Exedy Corp | Drehmomentwandler mit Überbrückungskupplung |
| DE19734678B4 (de) * | 1996-08-23 | 2017-03-02 | Schaeffler Technologies AG & Co. KG | Hydrodynamischer Drehmomentwandler |
| US5819896A (en) * | 1996-10-28 | 1998-10-13 | Ford Motor Company | Variable flow rate torque converter lockup clutch |
| DE19720575C1 (de) * | 1997-05-16 | 1998-09-03 | Mannesmann Sachs Ag | Hydrodynamischer Drehmomentwandler mit Vertiefungen im Erstreckungsbereich der Reibbeläge |
| FR2768794A1 (fr) * | 1997-09-23 | 1999-03-26 | Valeo | Embrayage de verrouillage pour un appareil d'accouplement hydrocinetique, notamment de vehicule automobile |
| US6367605B1 (en) * | 1998-07-20 | 2002-04-09 | Luk Getriebe-Systeme Gmbh | Hydrokinetic torque converter with lockup clutch |
| DE19851384A1 (de) * | 1998-11-07 | 2000-05-11 | Zf Batavia Llc | Automatisch gesteuertes Getriebe |
| FR2797012B1 (fr) * | 1999-07-27 | 2001-11-02 | Valeo | Appareil d'accouplement hydrocinetique, notamment pour vehicule automobile |
| DE10117746B4 (de) * | 2000-04-28 | 2017-06-29 | Schaeffler Technologies AG & Co. KG | Drehmomentübertragungseinrichtung |
-
2001
- 2001-04-09 DE DE10117746.1A patent/DE10117746B4/de not_active Expired - Fee Related
- 2001-04-25 KR KR1020010022339A patent/KR20010098875A/ko not_active Ceased
- 2001-04-25 US US09/842,362 patent/US6851532B2/en not_active Expired - Fee Related
- 2001-04-26 FR FR0105613A patent/FR2808312B1/fr not_active Expired - Fee Related
- 2001-05-01 JP JP2001134483A patent/JP2001355704A/ja not_active Withdrawn
-
2003
- 2003-09-05 US US10/656,965 patent/US20040050639A1/en not_active Abandoned
-
2004
- 2004-11-23 US US10/996,333 patent/US7000747B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FR2808312B1 (fr) | 2008-01-18 |
| JP2001355704A (ja) | 2001-12-26 |
| US20040050639A1 (en) | 2004-03-18 |
| US20050126874A1 (en) | 2005-06-16 |
| DE10117746B4 (de) | 2017-06-29 |
| FR2808312A1 (fr) | 2001-11-02 |
| US20020027053A1 (en) | 2002-03-07 |
| DE10117746A1 (de) | 2001-11-22 |
| US6851532B2 (en) | 2005-02-08 |
| US7000747B2 (en) | 2006-02-21 |
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