DE69636479D1 - Verbesserungen an rollstabilisierungsmechanismen für fahrzeugaufhängungssystemen - Google Patents
Verbesserungen an rollstabilisierungsmechanismen für fahrzeugaufhängungssystemenInfo
- Publication number
- DE69636479D1 DE69636479D1 DE69636479T DE69636479T DE69636479D1 DE 69636479 D1 DE69636479 D1 DE 69636479D1 DE 69636479 T DE69636479 T DE 69636479T DE 69636479 T DE69636479 T DE 69636479T DE 69636479 D1 DE69636479 D1 DE 69636479D1
- Authority
- DE
- Germany
- Prior art keywords
- engaging members
- surface engaging
- force transmitting
- vehicle
- pair
- 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 - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
- B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
- B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
- B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
- B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
- B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
- B60G21/055—Stabiliser bars
- B60G21/0551—Mounting means therefor
- B60G21/0553—Mounting means therefor adjustable
- B60G21/0555—Mounting means therefor adjustable including an actuator inducing vehicle roll
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/18—Resilient suspensions characterised by arrangement, location or kind of springs having torsion-bar springs only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
- B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
- B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
- B60G21/06—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
- B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
- B60G21/06—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected fluid
- B60G21/067—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected fluid between wheels on different axles on the same side of the vehicle, i.e. the left or the right side
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPN492695 | 1995-08-21 | ||
AUPN4926A AUPN492695A0 (en) | 1995-08-21 | 1995-08-21 | Improvements to roll stabilisation mechanisms in vehicular suspension systems |
AUPO033396 | 1996-06-07 | ||
AUPO0333A AUPO033396A0 (en) | 1996-06-07 | 1996-06-07 | Improvements to roll stabilisation mechanisms in vehicular suspension systems |
PCT/AU1996/000528 WO1997006971A1 (en) | 1995-08-21 | 1996-08-21 | Improvements to roll stabilisation mechanisms in vehicular suspension systems |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69636479D1 true DE69636479D1 (de) | 2006-10-05 |
DE69636479T2 DE69636479T2 (de) | 2007-05-24 |
Family
ID=25645009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69636479T Expired - Lifetime DE69636479T2 (de) | 1995-08-21 | 1996-08-21 | Verbesserungen an rollstabilisierungsmechanismen für fahrzeugaufhängungssystemen |
Country Status (13)
Country | Link |
---|---|
US (1) | US6302417B1 (de) |
EP (1) | EP0844935B1 (de) |
JP (2) | JPH11510761A (de) |
KR (1) | KR19990044100A (de) |
CN (1) | CN1059393C (de) |
AT (1) | ATE337193T1 (de) |
AU (1) | AU699388B2 (de) |
BR (1) | BR9610244A (de) |
CA (1) | CA2229861A1 (de) |
DE (1) | DE69636479T2 (de) |
ES (1) | ES2271957T3 (de) |
TW (1) | TW355699B (de) |
WO (1) | WO1997006971A1 (de) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR9715017A (pt) | 1996-12-24 | 2004-10-19 | Kinetic Ltd | Sistema de suspensão passiva dos veìculos que inclui um mecanismo de controle do balanço |
AU734005B2 (en) * | 1996-12-24 | 2001-05-31 | Kinetic Limited | Passive vehicular suspension system including a roll control mechanism |
US6428024B1 (en) * | 1997-02-18 | 2002-08-06 | Kinetic Limited | Control arrangement for vehicle suspension system |
AUPO748897A0 (en) | 1997-06-20 | 1997-07-17 | Kinetic Limited | Vehicle suspension system |
AUPP512698A0 (en) | 1998-08-10 | 1998-09-03 | Kinetic Limited | An axle casing locating mechanism |
WO2000047434A1 (en) * | 1999-02-10 | 2000-08-17 | Erik Zapletal | Balanced suspension system |
GB2347397B (en) * | 1999-03-04 | 2002-09-25 | Rover Group | Vehicle suspensions |
ES2282098T3 (es) | 1999-04-12 | 2007-10-16 | Kinetic Pty. Ltd. | Control pasivo de marcha para un sistema de suspension de vehiculos. |
AUPQ294899A0 (en) * | 1999-09-20 | 1999-10-14 | Kinetic Limited | Pressure compensation in hydraulic vehicles suspension systems |
US6457730B1 (en) * | 2001-02-16 | 2002-10-01 | Trw Inc. | Anti-roll bar with link actuator for controlling torsional rigidity |
US7240906B2 (en) * | 2002-12-04 | 2007-07-10 | Daimlerchrysler Corporation | Hydro-pneumatic suspension system |
JP4155066B2 (ja) | 2003-03-12 | 2008-09-24 | トヨタ自動車株式会社 | 車両懸架装置 |
WO2004080735A1 (ja) | 2003-03-12 | 2004-09-23 | Toyota Jidosha Kabushiki Kaisha | 車両用サスペンションシステム |
SE526449C2 (sv) * | 2003-06-10 | 2005-09-20 | Kongsberg Automotive Asa | Anordning för förbindelse av ett hjulaxelshus med ett fordons chassi |
JP4351983B2 (ja) | 2004-10-12 | 2009-10-28 | アイシン精機株式会社 | スタビライザ用液圧制御装置 |
US7715965B2 (en) * | 2004-10-15 | 2010-05-11 | Ford Global Technologies | System and method for qualitatively determining vehicle loading conditions |
US7487973B1 (en) | 2005-08-24 | 2009-02-10 | Kelsey-Hayes Company | Multi-channel hydraulic control unit for an active vehicle suspension |
US7717212B2 (en) * | 2006-08-25 | 2010-05-18 | Split Pivot, Inc. | Vehicle suspension systems for seperated acceleration responses |
DE102007006589A1 (de) * | 2007-02-09 | 2008-08-14 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Kraftfahrzeug mit einem Fahrzeugaufbau und mit einem Fahrwerk |
DE102007034840A1 (de) * | 2007-07-26 | 2009-01-29 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Fahrwerkssystem für ein Kraftfahrzeug und Verfahren zur Fahrdynamikregelung |
CN101229764B (zh) * | 2008-02-23 | 2010-10-20 | 李志东 | 扭杆式汽车悬挂装置 |
DE102009060463A1 (de) * | 2009-12-24 | 2011-06-30 | Dr. Ing. h.c. F. Porsche Aktiengesellschaft, 70435 | Hub-Wank-System |
KR101518886B1 (ko) | 2011-12-09 | 2015-05-12 | 현대자동차 주식회사 | 액티브 롤 컨트롤 장치 |
KR101284346B1 (ko) | 2011-12-09 | 2013-07-08 | 현대자동차주식회사 | 액티브 롤 컨트롤 장치 |
KR101283606B1 (ko) | 2011-12-12 | 2013-07-05 | 현대자동차주식회사 | 액티브 롤 컨트롤 장치 |
KR101316870B1 (ko) | 2011-12-12 | 2013-10-08 | 현대자동차주식회사 | 액티브 롤 컨트롤 장치 |
WO2017062664A1 (en) * | 2015-10-06 | 2017-04-13 | Thomas-Dempsey Motors, Inc. | Active vehicle suspension system |
CN107351617B (zh) * | 2017-07-18 | 2023-07-11 | 中通客车股份有限公司 | 一种独立悬挂用横向稳定杆 |
CN107650613A (zh) * | 2017-08-21 | 2018-02-02 | 潍柴动力股份有限公司 | 车辆横向稳定杆总成及重型车辆 |
CN108909395A (zh) * | 2018-07-20 | 2018-11-30 | 芜湖新瑟安智能科技有限公司 | 一种汽车装配用车体悬挂装置 |
EP3822099B1 (de) * | 2019-11-15 | 2022-03-02 | Ningbo Geely Automobile Research & Development Co. Ltd. | Wankabstützendes radaufhängungssystem für fahrzeuge und verfahren zur durchführung von wankabstützung eines fahrzeugs mit einem wankabstützendes radaufhängungssystem |
DE102020101865A1 (de) | 2020-01-27 | 2021-07-29 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Hub-Wank-System zur Beeinflussung eines mit Hub- und/oder Wankbewegungen belasteten Fahrzeugfahrwerkes |
CN111422020B (zh) * | 2020-04-13 | 2021-12-03 | 合肥工业大学 | 一种水平布置式液压缸动态调节悬架 |
CN113212095B (zh) * | 2020-04-13 | 2023-04-07 | 合肥工业大学 | 一种汽车及其悬架的液压缸横式设置方法 |
Family Cites Families (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE654731C (de) | 1937-12-29 | Louis Eugene Widolt Montrose O | Aufhaengung des Rahmens, insbesondere fuer Kraftfahrzeuge | |
DE606271C (de) | 1933-10-19 | 1934-11-28 | H C F Porsche G M B H Dr Ing | Ausgleichsfederung, insbesondere fuer Kraftfahrzeuge |
FR782921A (fr) | 1934-03-10 | 1935-07-05 | Suspension à roues conjuguées | |
FR792406A (fr) | 1935-07-12 | 1935-12-31 | Perfectionnements à la suspension des véhicules | |
DE730961C (de) | 1936-02-19 | 1943-01-29 | Rheinmetall Borsig Ag | Schwingachsenabfederung fuer Fahrzeuge |
GB529739A (en) | 1939-06-02 | 1940-11-27 | Norman Salmon | Improvements in or relating to vehicle suspensions |
DE895106C (de) | 1943-01-09 | 1953-10-29 | Thomsen & Co G M B H | Gelaendegaengiges Fahrzeug |
FR980291A (fr) | 1943-01-20 | 1951-05-10 | Suspension conjuguée élastique autostable pour véhicules se déplaçant principalement dans un seul sens de marche et à quatre points de suspension effectifs ou virtuels | |
BE467195A (de) | 1945-08-08 | |||
FR1087745A (fr) | 1953-11-23 | 1955-02-28 | Renault | Perfectionnements à la suspension d'un véhicule à roues liées par des dispositifsd'interaction |
US3025078A (en) | 1954-09-07 | 1962-03-13 | William D Allison | Load compensating spring suspension for vehicles |
DE1043101B (de) | 1955-06-24 | 1958-11-06 | Daimler Benz Ag | Abfederung eines Fahrzeuges, insbesondere Kraftfahrzeuges |
DE1154358B (de) * | 1956-10-16 | 1963-09-12 | Daimler Benz Ag | Ausgleichsvorrichtung fuer die Radaufhaengungen von Fahrzeugen, insbesondere Kraftfahrzeugen |
DE1087465B (de) | 1956-10-25 | 1960-08-18 | Louis Lepoix | Radaufhaengung mit Drehstabfederung fuer Fahrzeuge |
DE1091879B (de) | 1957-07-13 | 1960-10-27 | Bergische Achsen Kotz Soehne | Doppelachsaggregat mit auf Drehmomentausgleich gekuppelter Drehstabfederung |
DE1252546B (de) * | 1957-11-26 | |||
DE1214553B (de) * | 1957-11-26 | 1966-04-14 | Daimler Benz Ag | Ausgleichs- und Abfederungseinrichtung fuer vierraedrige Fahrzeuge, insbesondere Kraftfahrzeuge |
FR1189642A (fr) | 1958-01-09 | 1959-10-05 | Auxiliaire De L Entpr Soc | Système de commande pneumatique de deux paires de récepteurs notamment pour conduite de châssis automoteurs montés sur chenilles |
DE1125293B (de) | 1958-01-14 | 1962-03-08 | Daimler Benz Ag | Ausgleichsfederung mit Stabilisierung fuer Fahrzeuge, insbesondere Kraftfahrzeuge |
DE1143722B (de) | 1959-10-15 | 1963-02-14 | Bergische Achsen Kotz Soehne | Drehstabgefedertes Doppelachsaggregat fuer Fahrzeuge |
DE1105290B (de) * | 1959-10-31 | 1961-04-20 | Daimler Benz Ag | Vorrichtung zur Kurvenstabilisierung des Wagenkastens bei Kraftfahrzeugen, insbesondere solchen mit Luftfederung |
GB926830A (en) | 1961-01-25 | 1963-05-22 | Volvo Ab | Improved stabilizing system for vehicles |
FR1372467A (fr) * | 1963-05-11 | 1964-09-18 | Fr D Entretien Et De Reparatio | Perfectionnement apporté aux systèmes de suspension pour véhicules |
US3266815A (en) | 1964-12-14 | 1966-08-16 | Muriel J Bishop | Torsion-free articulated vehicle suspension |
US3338327A (en) | 1966-03-07 | 1967-08-29 | Bishop Muriel Janet | Drive arrangement for vehicles with an articulated frame |
DE1780130C3 (de) | 1968-08-05 | 1979-03-01 | Maschinenbau Knott Eggstaett Ing. Valentin Knott, 8201 Eggstaett | Tandem-Fahrgestell |
FR2063473A5 (de) * | 1969-10-17 | 1971-07-09 | Mercier Pierre | |
FR2063472A5 (de) * | 1969-10-17 | 1971-07-09 | Mercier Pierre | |
FR2109185A5 (de) | 1970-10-06 | 1972-05-26 | France Etat | |
FR2118353A5 (de) * | 1970-12-18 | 1972-07-28 | Mercier Pierre | |
JPS5317053Y2 (de) * | 1974-03-04 | 1978-05-08 | ||
JPS5423684Y2 (de) * | 1975-06-27 | 1979-08-14 | ||
FR2547249A1 (fr) * | 1983-06-10 | 1984-12-14 | Rivet Guy | Mecanisme pour suspension d'automobile |
JPH0452093Y2 (de) | 1984-11-09 | 1992-12-08 | ||
DE3785468T2 (de) * | 1986-02-17 | 1993-07-29 | Nippon Denso Co | Stabilisatorkontrollsystem. |
GB8609198D0 (en) | 1986-04-15 | 1986-05-21 | Mumford M A | Vehicle suspension system |
KR910002628A (ko) | 1989-07-25 | 1991-02-25 | 마아크 조셉 코피첵 안토니 | 차량용 현가장치 |
WO1993001948A1 (en) | 1991-07-16 | 1993-02-04 | Kinetic Limited | Vehicle suspension system |
GB2297299B (en) * | 1993-10-28 | 1997-03-05 | Kinetic Ltd | Vehicle suspension system |
EP0743906B1 (de) * | 1994-02-25 | 2003-08-06 | Kinetic Limited | Hydraulische aufhängung mit unabhängiger regelung von nick- und rollbewegung |
AUPM448994A0 (en) * | 1994-03-15 | 1994-04-14 | Kinetic Limited | Improvements relating to vehicle suspension systems incorporating torsion bars |
US5529324A (en) * | 1994-08-15 | 1996-06-25 | Kelsey-Hayes Company | System and method for vehicle roll control |
US5735540A (en) * | 1995-04-08 | 1998-04-07 | Fichtel & Sachs Ag | Dual-circuit hydraulic system for an active vehicle suspension control system |
IT1274503B (it) * | 1995-05-15 | 1997-07-17 | Montell North America Inc | Fibre poliolefiniche ad elevata tenacita' |
-
1996
- 1996-08-20 TW TW085110237A patent/TW355699B/zh active
- 1996-08-21 EP EP96927447A patent/EP0844935B1/de not_active Expired - Lifetime
- 1996-08-21 AT AT96927447T patent/ATE337193T1/de not_active IP Right Cessation
- 1996-08-21 BR BR9610244A patent/BR9610244A/pt not_active IP Right Cessation
- 1996-08-21 CA CA002229861A patent/CA2229861A1/en not_active Abandoned
- 1996-08-21 JP JP9508759A patent/JPH11510761A/ja active Pending
- 1996-08-21 KR KR1019980701333A patent/KR19990044100A/ko not_active Application Discontinuation
- 1996-08-21 WO PCT/AU1996/000528 patent/WO1997006971A1/en active IP Right Grant
- 1996-08-21 DE DE69636479T patent/DE69636479T2/de not_active Expired - Lifetime
- 1996-08-21 CN CN96196481A patent/CN1059393C/zh not_active Expired - Lifetime
- 1996-08-21 AU AU67266/96A patent/AU699388B2/en not_active Expired
- 1996-08-21 ES ES96927447T patent/ES2271957T3/es not_active Expired - Lifetime
- 1996-08-21 US US09/029,082 patent/US6302417B1/en not_active Expired - Lifetime
-
2007
- 2007-02-28 JP JP2007049198A patent/JP2007182229A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
TW355699B (en) | 1999-04-11 |
EP0844935A4 (de) | 2002-02-06 |
JP2007182229A (ja) | 2007-07-19 |
KR19990044100A (ko) | 1999-06-25 |
DE69636479T2 (de) | 2007-05-24 |
CN1059393C (zh) | 2000-12-13 |
EP0844935B1 (de) | 2006-08-23 |
JPH11510761A (ja) | 1999-09-21 |
EP0844935A1 (de) | 1998-06-03 |
WO1997006971A1 (en) | 1997-02-27 |
BR9610244A (pt) | 1999-03-30 |
CN1193940A (zh) | 1998-09-23 |
US6302417B1 (en) | 2001-10-16 |
ATE337193T1 (de) | 2006-09-15 |
AU6726696A (en) | 1997-03-12 |
ES2271957T3 (es) | 2007-04-16 |
CA2229861A1 (en) | 1997-02-27 |
MX9801414A (es) | 1998-05-31 |
AU699388B2 (en) | 1998-12-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69636479D1 (de) | Verbesserungen an rollstabilisierungsmechanismen für fahrzeugaufhängungssystemen | |
CA2072240A1 (en) | Elevator horizontal suspensions and controls | |
BR9506869A (pt) | Sistema de suspens o para veículo e sistema de supens o para corpo de veículo | |
US3490786A (en) | Variable action anti-roll mechanism for suspension systems of vehicles | |
GB1150650A (en) | Improvements in and relating to Vehicle Suspension Systems | |
CA2393064A1 (fr) | Systeme de gestion des mouvements d'un ou de plusieurs sieges de vehicule | |
GB9915709D0 (en) | Vehicle suspension systems | |
GB9820729D0 (en) | Body support and body contour system | |
CA2050926A1 (en) | Vehicle suspension system | |
ES2177396A1 (es) | Perfeccionamientos introducidos en la patente de invecnion n- 99 017 25 (3), por "sistema de antibalanceo y de anticabeceo para un vehiculo automovil y dispositivo para su realizacion. | |
FR2456263A1 (fr) | Dispositif de suspension, notamment d'une cabine, sur le chassis d'un vehicule | |
AU2001263945A1 (en) | Device for detachably interlinking two vehicle elements of vehicle that are arranged in tandem, and the use thereof | |
AU528007B2 (en) | Vehicle seat suspension | |
GB1271890A (en) | Vehicle suspension systems | |
ATE156429T1 (de) | Masse-feder-system mit wank-/nickstabilisierung für fahrzeuge | |
US3294390A (en) | Suspension means | |
CA2295285A1 (en) | Pneumatic vehicle suspension system with variable spring stiffness | |
SE0002965L (sv) | Anordning för hjulupphängning samt fordon med sådan hjulupphängning | |
CA2070015A1 (en) | Damping system for structure stabilization system | |
FR2695603B3 (fr) | Dispositif d'amortisseur, pneumatique ou hydraulique pour ceinture de sécurité adaptable à tout véhicule. | |
AU1922197A (en) | Twin-axle rail vehicle bogie | |
GB9824635D0 (en) | Vehicle for transversing external curved surfaces | |
AU7059996A (en) | Valve arrangement to modify the dynamic characteristics of interconnected hydraulic vehicle suspension systems | |
US3572388A (en) | Hydraulic transmission units | |
GB2241679A (en) | Tandem axle vehicle suspension system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: ACKMANN MENGES PATENT- UND RECHTSANWAELTE, 80469 M |
|
R082 | Change of representative |
Ref document number: 844935 Country of ref document: EP Representative=s name: SCHUMACHER & WILLSAU PATENTANWALTSGESELLSCHAFT, DE |